Aims. Iliac wing (Type I) and iliosacral (Type I/IV) pelvic resections for a
Background:The study aimed to analyse the demographic, clinical, and histological features of patients with a malignant
Endoprosthetic replacement of the distal tibia and ankle joint for a
Needle biopsy is an established technique for the histological diagnosis of bone tumours, usually guided by fluoroscopy or CT. Surface lesions and aggressive tumours which have extended through the cortex are also amenable to imaging with ultrasound (US). We have assessed the diagnostic accuracy of US-guided Trucut needle biopsy in a consecutive series of patients referred to a Bone Tumour Unit with suspected
Segmental resection of malignant bone disease in the femoral diaphysis with subsequent limb reconstruction is a major undertaking. This is a retrospective review of 23 patients who had undergone limb salvage by endoprosthetic replacement of the femoral diaphysis for a
Purpose: Replacing the entire femur for
This paper describes the preliminary results of a proximal tibial endoprosthesis which spares the knee joint and enables retention of the natural articulation by replacing part of the tibial metaphysis and diaphysis. In eight patients who had a
There is insufficient evidence to support bony reconstruction of the pubis after a type III internal hemipelvectomy (resection of all or part of the pubis). In this study, we compared surgical complications, postoperative pain, and functional outcome in a series of patients who had undergone a type III internal hemipelvectomy with or without bony reconstruction. In a retrospective cohort study, 32 patients who had undergone a type III hemipelvectomy with or without allograft reconstruction (n = 15 and n = 17, respectively) were reviewed. The mean follow-up was 6.7 years (SD 3.8) for patients in the reconstruction group and 6.1 years (SD 4.0) for patients in the non-reconstruction group. Functional outcome was evaluated using the Musculoskeletal Tumor Society (MSTS) scoring system and the level of postoperative pain with a visual analogue scale (VAS).Aim
Methods
The consensus is that bipolar hemiarthroplasty (BHA) in allograft-prosthesis composite (APC) reconstruction of the proximal femur following primary tumour resection provides more stability than total hip arthroplasty (THA). However, no comparative study has been performed. In this study, we have compared the outcome and complication rates of these two methods. In a retrospective study, 57 patients who underwent APC reconstruction of proximal femur following the primary tumour resection, either using BHA (29) or THA (28), were included. Functional outcome was assessed using the Musculoskeletal Tumour Society (MSTS) scoring system and Harris Hip Score (HHS). Postoperative complications of the two techniques were also compared.Aims
Methods
Rarely, the extent of a malignant bone tumour
may necessitate resection of the complete humerus to achieve adequate
oncological clearance. We present our experience with reconstruction
in such cases using a total humeral endoprosthesis (THER) in 20
patients (12 male and eight female) with a mean age of 22 years
(6 to 59). We assessed the complications, the oncological and functional
outcomes and implant survival. Surgery was performed between June
2001 and October 2009. The diagnosis included osteosarcoma in nine,
Ewing’s sarcoma in eight and chondrosarcoma in three. One patient
was lost to follow-up. The mean follow-up was 41 months (10 to 120)
for all patients and 56 months (25 to 120) in survivors. There were
five local recurrences (26.3%) and 11 patients were alive at time
of last follow-up, with overall survival for all patients being
52% (95% confidence interval (CI) 23.8 to 74) at five years. The
mean Musculoskeletal Tumor Society score for the survivors was 22
(73%; 16 to 23). The implant survival was 95% (95% CI 69.5 to 99.3)
at five years. The use of a THER in the treatment of malignant tumours of bone
is oncologically safe; it gives consistent and predictable results
with low rates of complication.
The February 2024 Shoulder & Elbow Roundup. 360. looks at: Does indomethacin prevent heterotopic ossification following elbow fracture fixation?; Arthroscopic capsular shift in atraumatic shoulder joint instability; Ultrasound-guided lavage with corticosteroid injection versus sham; Combined surgical and exercise-based interventions following primary traumatic anterior shoulder dislocation: a systematic review and meta-analysis; Are vascularized fibula autografts a long-lasting reconstruction after intercalary resection of the humerus for
The August 2024 Oncology Roundup. 360. looks at: What factors are associated with osteoarthritis after cementation for benign aggressive bone tumour of the knee joint: a systematic review and meta-analysis; Recycled bone grafts treated with extracorporeal irradiation or liquid nitrogen freezing after malignant tumour resection; Intercalary resection of the tibia for
Aims. The ulna is an extremely rare location for
Aims. The proximal tibia (PT) is the anatomical site most frequently affected by
Over a 16-year period, 135 custom-made distal femoral prostheses, based on a fully constrained Stanmore-type knee replacement, were used in the treatment of primary malignant or aggressive benign tumours. Survivorship analysis showed a cumulative success rate of 72% at five years and 64% at seven years. Intact prostheses in 91% of the surviving patients gave good or excellent functional results. Deep infection was the major complication, occurring in 6.8% of cases; clinical aseptic loosening occurred in 6.0%. Revision surgery was carried out for loosening and infection, and the early results are encouraging. We conclude that prosthetic replacement of the distal femur can meet the objectives of limb salvage surgery.
Aims. Proximal femoral endoprosthetic replacements (PFEPRs) are the most common reconstruction option for osseous defects following primary and metastatic tumour resection. This study aimed to compare the rate of implant failure between PFEPRs with monopolar and bipolar hemiarthroplasties and acetabular arthroplasties, and determine the optimum articulation for revision PFEPRs. Methods. This is a retrospective review of 233 patients who underwent PFEPR. The mean age was 54.7 years (SD 18.2), and 99 (42.5%) were male. There were 90 patients with
En-bloc resection, extracorporeal irradiation and re-implantation of the irradiated bone have been used to treat 15 patients suffering from primary malignant tumours of bone or cartilage and two with benign lesions. This treatment is an alternative to replacement by prosthesis or allograft bridging techniques. After a mean follow-up of over five years results are encouraging, despite some complications and the relatively long period before weight-bearing is allowed.
Aims. Resection of the proximal humerus for the primary malignant bone
tumour sometimes requires en bloc resection of the
deltoid. However, there is no information in the literature which
helps a surgeon decide whether to preserve the deltoid or not. The
aim of this study was to determine whether retaining the deltoid
at the time of resection would increase the rate of local recurrence.
We also sought to identify the variables that persuade expert surgeons
to choose a deltoid sparing rather than deltoid resecting procedure. Patients and Methods. We reviewed 45 patients who had undergone resection of a primary
malignant tumour of the proximal humerus. There were 29 in the deltoid
sparing group and 16 in the deltoid resecting group. Imaging studies
were reviewed to assess tumour extension and soft-tissue involvement.
The presence of a fat rim separating the tumour from the deltoid
on MRI was particularly noted. The cumulative probability of local
recurrence was calculated in a competing risk scenario. Results. There was no significant difference (adjusted p = 0.89) in the
cumulative probability of local recurrence between the deltoid sparing
(7%, 95% confidence interval (CI) 1 to 20) and the deltoid resecting
group (26%, 95% CI 8 to 50). Patients were more likely to be selected
for a deltoid sparing procedure if they presented with a small tumour
(p = 0.0064) with less bone involvement (p = 0.032) and a continuous
fat rim on MRI (p = 0.002) and if the axillary nerve could be identified
(p = 0.037). Conclusion. A deltoid sparing procedure can provide good local control after
resection of the proximal humerus for a
Cite this article:
Due to its indolent clinical behaviour, the treatment paradigm of atypical cartilaginous tumours (ACTs) in the long bones is slowly shifting from intralesional resection (curettage) and local adjuvants, towards active surveillance through wait-and-scan follow-up. In this retrospective cohort study performed in a tertiary referral centre, we studied the natural behaviour of ACT lesions by active surveillance with MRI. Clinical symptoms were not considered in the surveillance programme. The aim of this study was to see whether active surveillance is safe regarding malignant degeneration and local progression. In total, 117 patients were evaluated with MRI assessing growth, cortical destruction, endosteal scalloping, periosteal reaction, relation to the cortex, and perilesional bone marrow oedema. Patients received up to six follow-up scans.Aims
Methods
The purpose of this study was to evaluate the functional and oncological outcome of recycled autograft reconstruction after a wide excision for primary malignant bone tumor around the hip. From 1998 to 2015, 67 patients with a primary malignant bone tumor involving proximal femur or periacetabular zone (P2) were included. There were 36 males and 31 females with a mean age of 34 years (13 to 58). Of these, 29 patients had grade I or II chondrosarcoma, 28 high-grade osteosarcoma, 6 Ewing's sarcoma and 4 undifferentiated pleomorphic sarcoma. Enneking stage of all 67 patients was stage II. Of the resection classification, proximal femur resection was performed in 29 patients, P1+P2 in 15, P2+P3 in 14, P1+P2+P3 in 4, P2 only in 4, and P2+proximal femur in 1. Extracorporeally irradiated recycled autograft and liquid nitrogen frozen autograft were performed in 44 and 23 patients, respectively. At a mean follow-up of 98 months (10 to 239), 48 patients (72%) were continuously disease-free, 12 (18%) died of disease and 7 (10%) were alive with disease. The tumors of these patients who had died of disease were usually located in pelvic bones (10/12). Of these 37 patients with pelvic tumors, 7 patients (22%) had local recurrence, four of them received external hemipelvectomy. Other complications included hip dislocation in 2 patients, nerve injury in 2 and deep infection in 2. However, the above complications were rarely occurred in the patients with proximal femur reconstruction. The mean Musculoskeletal Tumor Society functional score were 77% (53 to 93). Recycled autograft reconstruction for primary malignant bone tumor around the hip is a valid method with acceptable morbidity and a favorable functional outcome.
En bloc resection for
Endoprosthetic replacement of the proximal femur may be required to treat
Aims. The scapula is a rare site for a
Patients with peripheral
The use of routine sampling for histological analysis during revision hip replacement has been standard practice in our unit for many years. It is used to identify the presence of inflammatory processes that may represent peri-prosthetic infection. This study follows up on a smaller study in the same unit in 2019 where an initial 152 cases were scrutinised. In this follow up study we examined 1,361 consecutive patients over a 16-year period whom had undergone revision hip replacement in a tertiary orthopaedic centre for any reason excluding
Purpose of the study. To review the
Abstract. Background. Schwannomas are slow-growing, benign tumours normally originating from the Schwann cells of the nerve sheath. Intraosseous schwannoma accounts for 0.175% of
INTRODUCTION. We conducted a review of the Leeds Regional Bone Tumour Registry for
Purpose: We conducted a review of the Leeds Regional Bone Tumour Registry for
Osteosarcoma is the most common
The October 2012 Oncology Roundup. 360. looks at: the causes of
Aims. The use of a noninvasive growing endoprosthesis in the management
of
Introduction: Only 4–13 % of all spine tumours are
Introduction. The pelvis has always been a difficult area for surgeons, with high complication rates from surgery and the perception of poor oncological outcomes. The aim of the study was to look at the surgical and oncological outcomes of pelvic tumours treated at our centre. Methods. From the 3100
Aim. To identify patterns in referral and the management pathway of patients with
Introduction. We aimed to determine the extent of osseous integration of the hydroxyapatite collars of tumour endoprostheses implanted in our unit. Methods. We identified 57 patients who had massive endoprostheses implanted over the last six years and reviewed clinical records and x-rays. There were 20 proximal femoral, 23 distal femoral, 6 proximal tibial, 8 proximal humeral and 1 distal humeral replacements. Patients fell into three groups: 1.
The distal humerus represents 1% of all
Introduction. Aseptic loosening is the most common mode of failure of massive endoprostheses. Introduction of Hydroxyapatite coated collars have reduced the incidence of aseptic loosening. However bone growth is not always seen on these collars. Objectives. The aims of our study were to determine the extent of osseous integration of Hydroxyapatite coated collars, attempt a grading system for bone growth and to determine the effect of diagnosis, surgical technique and adjuvant therapy on bone growth. Methods. We reviewed the records and radiographs of 58 patients who had a massive endoprosthesis implanted by two surgeons in our unit over the last five years. Revision surgeries were recorded separately. Bone growth was graded 1–4 based on appearance in antero-posterior and lateral radiographs. Results. Three groups were identified. Group 1-Resections for
Improvement in the life expectancy of patients with
Background. Endoprosthetic reconstruction is an established method of treatment for
Endoprosthetic replacement of the pelvis is one of the most challenging types of limb-salvage surgery, with a high rate of complications. In an attempt to reduce this and build greater versatility into the reconstruction process, a new type of pelvic endoprosthesis was developed in 2003, based on the old McKee-Farrar prosthesis. This study reviews the outcomes in 27 patients who had an ice-cream cone pelvic prosthesis inserted at two different specialist bone tumour centres in the United Kingdom over the past six years. The indications for treatment included
This study reports the experience of one treatment centre with routine surveillance MRI following excision of musculoskeletal sarcoma. The case notes, MRI and histology reports for 57 patients were reviewed. The primary outcome was local tumour recurrence detected on either surveillance MRI in asymptomatic patients, or interval MRI in patients with clinical concern. A total of 47 patients had a diagnosis of soft-tissue sarcoma and ten of a
Endoprosthetic reconstruction following resection of 31 tumours of the proximal femur in 30 patients was performed using a Wagner SL femoral revision stem. The mean follow-up was 25.6 months (0.6 to 130.0). Of the 28 patients with a metastasis, 27 died within a mean follow-up period of 18.1 months (0.6 to 56.3) after the operation, and the remaining patient was excluded from the study 44.4 months post-operatively when the stem was removed. The two patients with
Purpose:
Aims. To assess complications and failure mechanisms of osteoarticular
allograft reconstructions for
Mast cells (MC), the tissue-based effector cells in allergic diseases, have many functions. Within bone tissue, they have been linked with new blood vessel formation and marrow fibrosis and it has been proposed that they are capable of promoting osteoclastic bone resorption. MC numbers are known to increase in a number of osteolytic conditions e.g. osteoporosis, hyperparathyroidism and periodontitis. In fracture callus, too, large numbers of MC are present, especially during the onset of remodelling where it is believed they may be responsible for osteoclast recruitment and/or differentiation. The aim of this study was to look for further evidence of mast cell (MC) involvement in pathological bone resorption. MC activity was assessed in tissue sections of osteolytic conditions including Paget’s disease of bone, rheumatoid arthritis and fibrous dysplasia together with several benign and malignant bone tumours. MCs were identified by toluidine blue staining and by immunostaining with a commercial antibody against MC tryptase. Extensive infiltration of mast cells was observed in fibrous dysplasia, rheumatoid arthritis and Paget’s disease of bone and mast cell accumulation was seen at the bone resorbing margin of a number of enlarging bone tumours including osteosarcoma, giant cell tumour of bone, osteoma and osteoid osteoma. MCs, along with other inflammatory cells, are known to accumulate at the margins of soft tissue tumours where they are thought to promote tumour growth. The current findings are consistent with a similar role for mast cells in the
We retrospectively evaluated 18 patients with a mean age of 37.3 years (14 to 72) who had undergone pelvic reconstruction stabilised with a non-vascularised fibular graft after resection of a
We used a knee-sparing distal femoral endoprosthesis in young patients with malignant bone tumours of the distal femur in whom it was possible to resect the tumour and to preserve the distal femoral condyles. The proximal shaft of the endoprosthesis had a coated hydroxyapatite collar, while the distal end had hydroxyapatite-coated extracortical plates to secure it to the small residual femoral condylar fragment. We reviewed the preliminary results of this endoprosthesis in eight patients with
Amputation was once widely practised for
Aims. Instability of the hip is the most common mode of failure after
reconstruction with a proximal femoral arthroplasty (PFA) using
an endoprosthesis after excision of a tumour. Small studies report
improved stability with capsular repair of the hip and other techniques,
but these have not been investigated in a large series of patients.
The aim of this study was to evaluate variables associated with
the patient and the operation that affect post-operative stability.
We hypothesised an association between capsular repair and stability. Patients and Methods. In a retrospective cohort study, we identified 527 adult patients
who were treated with a PFA for tumours. Our data included demographics,
the pathological diagnosis, the amount of resection of the abductor
muscles, the techniques of reconstruction and the characteristics
of the implant. We used regression analysis to compare patients
with and without post-operative instability. Results. A total of 20 patients out of 527 (4%) had instability which
presented at a mean of 35 days (3 to 131) post-operatively. Capsular
repair was not associated with a reduced rate of instability. Bivariate
analysis showed that a posterolateral surgical approach (odds ratio
(OR) 0.11, 95% confidence interval (CI) 0.02 to 0.86) and the type
of implant (p = 0.046) had a significant association with reduced
instability; age >
60 years predicted instability (OR 3.17, 95%
CI 1.00 to 9.98). Multivariate analysis showed age >
60 years (OR
5.09, 95% CI 1.23 to 21.07), female gender (OR 1.73, 95% CI 1.04
to 2.89), a malignant
Aims. Preserving growth following limb-salvage surgery of the upper
limb in children remains a challenge. Vascularized autografts may
provide rapid biological incorporation with the potential for growth
and longevity. In this study, we aimed to describe the outcomes
following proximal humeral reconstruction with a vascularized fibular
epiphyseal transfer in children with a primary sarcoma of bone.
We also aimed to quantify the hypertrophy of the graft and the annual
growth, and to determine the functional outcomes of the neoglenofibular
joint. Patients and Methods. We retrospectively analyzed 11 patients who underwent this procedure
for a
We reviewed 20 patients who had undergone a Coonrad-Morrey total elbow arthroplasty after resection of a primary or metastatic tumour from the elbow or distal humerus between 1980 and 2002. Eighteen patients underwent reconstruction for palliative treatment with restoration of function after intralesional surgery and two after excision of a
Introduction and Objectives: From January 1983 to December 2000 we treated a total of 542 intermediate to high-grade
Introduction: The workload of a bone and soft tissue tumour (BSTT) multidisciplinary team (MDT) is varied. Only a proportion of the workload attracts specific funding from the National Commissioning Group (NCG) but many patients who do not have
Introduction: The workload of a bone and soft tissue tumour (BSTT) multidisciplinary team (MDT) is varied. Only a proportion of the workload attracts specific funding from the National Commissioning Group (NCG) but many patients who do not have
Aims. Pelvic reconstruction after the resection of a tumour around
the acetabulum is a challenging procedure due to the complex anatomy
and biomechanics. Several pelvic endoprostheses have been introduced,
but the rates of complication remain high. Our aim was to review
the use of a stemmed acetabular pedestal cup in the management of
these patients. Patients and Methods. The study involved 48 patients who underwent periacetabular reconstruction
using a stemmed pedestal cup (Schoellner cup; Zimmer Biomet Inc.,
Warsaw, Indiana) between 2000 and 2013. The indications for treatment included
a
The recently published Prophylactic Antibiotic Regimens In Tumor Surgery (PARITY) trial found no benefit in extending antibiotic prophylaxis from 24 hours to five days after endoprosthetic reconstruction for lower limb bone tumours. PARITY is the first randomized controlled trial in orthopaedic oncology and is a huge step forward in understanding antibiotic prophylaxis. However, significant gaps remain, including questions around antibiotic choice, particularly in the UK, where cephalosporins are avoided due to concerns of Cite this article:
We evaluated the diagnostic accuracy of fine-needle aspiration biopsy in a prospective study of 300 patients with previously undiagnosed bone lesions. Patients with suspected local recurrence of a
Introduction. Bone tumours of the foot are rare, representing 3–6% of all bone tumours. Of these 15–25% are thought to be malignant. Obtaining clear surgical margins remains an important factor in improving outcome from tumours. However, the anatomical complexity of the foot can lead to an inadequate resection, particularly if the operating surgeon is attempting to preserve function. The aim of this paper is to identify the clinical course of patients suffering from malignant bone tumours of the foot. Method. A prospective tumour registry over a 30 yr period was used to identify patients with a malignant bone tumour of the foot. Patient demographics along with the site of primary malignancy, region of the foot involved and clinical management were recorded. Results. 70 patients with a malignant foot tumour were identified. 25(35%) were chondrosarcomas, 20 Ewings Sarcoma, 10 Osteosarcoma and 15 were metastatic lesions. Of those diagnosed with a
Tumours of the sacrum are difficult to manage. The sacrum provides the structural connection between the torso and lower half of the body and is subject to both axial and rotational forces. Thus, tumours or their treatment can compromise the stability of the spinopelvic junction. Additionally, nerves responsible for lower limb motor groups as well as bowel, bladder, and sexual function traverse or abut the sacrum. Preservation or sacrifice of these nerves in the treatment of sacral tumours has profound implications on the function and quality of life of the patient. This annotation will discuss current treatment protocols for sacral tumours. Cite this article:
The aim of this study was to determine the prevalence and impact of tourniquet use in patients undergoing limb salvage surgery with endoprosthetic reconstruction for a tumour around the knee. We retrieved data from the Prophylactic Antibiotic Regimens in Tumor Surgery (PARITY) trial; specifically, differences in baseline characteristics, surgical details, and postoperative functional outcomes between patients who had undergone surgery under tourniquet and those who had not. A linear regression model was created to evaluate the impact of tourniquet use on postoperative Toronto Extremity Salvage Scores (TESSs) while controlling for confounding variables. A negative-binomial regression model was constructed to explore predictors of postoperative length of stay (LOS).Aims
Methods
The preoperative grading of chondrosarcomas of bone that accurately predicts surgical management is difficult for surgeons, radiologists, and pathologists. There are often discrepancies in grade between the initial biopsy and the final histology. Recent advances in the use of imaging methods have shown promise in the ability to predict the final grade. The most important clinical distinction is between grade 1 chondrosarcomas, which are amenable to curettage, and resection-grade chondrosarcomas (grade 2 and 3) which require en bloc resection. The aim of this study was to evaluate the use of a Radiological Aggressiveness Score (RAS) to predict the grade of primary chondrosarcomas in long bones and thus to guide management. A total of 113 patients with a primary chondrosarcoma of a long bone presenting between January 2001 and December 2021 were identified on retrospective review of a single oncology centre’s prospectively collected database. The nine-parameter RAS included variables from radiographs and MRI scans. The best cut-off of parameters to predict the final grade of chondrosarcoma after resection was determined using a receiver operating characteristic curve (ROC), and this was correlated with the biopsy grade.Aims
Methods
This study investigates the experience of one treatment centre with routine surveillance MRI following excision of sarcoma. Casenotes, MRI and histology reports for fifty-nine patients were reviewed. The primary outcome was the presence of local tumour recurrence and whether this was identified on surveillance or interval scanning. Forty-eight patients had a diagnosis of soft tissue sarcoma, the remaining 11 a
Most patients with advanced malignancy suffer bone metastases, which pose a significant challenge to orthopaedic services and burden to the health economy. This study aimed to assess adherence to the British Orthopaedic Oncology Society (BOOS)/British Orthopaedic Association (BOA) guidelines on patients with metastatic bone disease (MBD) in the UK. A prospective, multicentre, national collaborative audit was designed and delivered by a trainee-led collaborative group. Data were collected over three months (1 April 2021 to 30 June 2021) for all patients presenting with MBD. A data collection tool allowed investigators at each hospital to compare practice against guidelines. Data were collated and analyzed centrally to quantify compliance from 84 hospitals in the UK for a total of 1,137 patients who were eligible for inclusion.Aims
Methods
The aim of this study is to determine the predictors of overall survival (OS) and predictive factors of poor prognosis of conventional high-grade osteosarcoma of the limbs in a single-centre in South Africa. We performed a retrospective cross-sectional analysis to identify the prognostic factors that predict the OS of patients with histologically confirmed high-grade conventional osteosarcoma of the limbs over ten years. We employed the Cox proportional regression model and the Kaplan-Meier method for statistical analysis.Aims
Methods
We performed a systematic literature review to define features of patients, treatment, and biological behaviour of multicentric giant cell tumour (GCT) of bone. The search terms used in combination were “multicentric”, “giant cell tumour”, and “bone”. Exclusion criteria were: reports lacking data, with only an abstract; papers not reporting data on multicentric GCT; and papers on multicentric GCT associated with other diseases. Additionally, we report three patients treated under our care.Aims
Methods
Giant cell tumour of bone (GCTB) is a locally aggressive lesion that is difficult to treat as salvaging the joint can be associated with a high rate of local recurrence (LR). We evaluated the risk factors for tumour relapse after treatment of a GCTB of the limbs. A total of 354 consecutive patients with a GCTB underwent joint salvage by curettage and reconstruction with bone graft and/or cement or en bloc resection. Patient, tumour, and treatment factors were analyzed for their impact on LR. Patients treated with denosumab were excluded.Aims
Methods
Skeletal Cryptococcosis although rare has been reported in immunodeficient individuals and in particular those with HIV. We present a case in a HIV- negative patient who presented to the London Sarcoma service masquerading as a
Primary bony tumours of the elbow account for approximately 1% of all osseous tumours. The delayed diagnosis is commonly reported in the literature as a result of lack of clinician familiarity. We present the largest series of
A case of unusually extensive pigmented villonodular synovitis of the wrist with involvement of bone, particularly of the distal end of the radius, is reported. The clinical and radiographic evidence suggested a diagnosis of
We identified eight patients of 2900 with a
We hypothesised that the use of computer navigation-assisted
surgery for pelvic and sacral tumours would reduce the risk of an
intralesional margin. We reviewed 31 patients (18 men and 13 women)
with a mean age of 52.9 years (13.5 to 77.2) in whom computer navigation-assisted
surgery had been carried out for a bone tumour of the pelvis or
sacrum. There were 23
Aims and methods. We present a review of our use of the Ilizarov apparatus in a non-acute NGO hospital in Cambodia specialising in limb reconstruction. Frames are applied without on table image intensification. A retrospective case-note analysis of Ilizarov apparatus use for all indications was conducted. 53 frames were applied between November 2005 and October 2011. Indications for application were chronic open fracture, osteomyelitis, fracture malunion, infective and non-infective non-union, bone lengthening,
Giant cell tumour of bone (GCTB) treatment changed since the introduction of denosumab from purely surgical towards a multidisciplinary approach, with recent concerns of higher recurrence rates after denosumab. We evaluated oncological, surgical, and functional outcomes for distal radius GCTB, with a critically appraised systematic literature review. We included 76 patients with distal radius GCTB in three sarcoma centres (1990 to 2019). Median follow-up was 8.8 years (2 to 23). Seven patients underwent curettage, 38 curettage with adjuvants, and 31 resection; 20 had denosumab.Aims
Methods
In skeletally immature patients, resection of
bone tumours and reconstruction of the lower limb often results
in leg-length discrepancy. The Stanmore non-invasive extendible
endoprosthesis, which uses electromagnetic induction, allows post-operative
lengthening without anaesthesia. Between 2002 and 2009, 55 children
with a mean age of 11.4 years (5 to 16) underwent reconstruction
with this prosthesis; ten patients (18.2%) died of disseminated
disease and one child underwent amputation due to infection. We
reviewed 44 patients after a mean follow-up of 41.2 months (22 to
104). The mean Musculoskeletal Tumor Society score was 24.7 (8 to
30) and the Toronto Extremity Salvage score was 92.3% (55.2% to
99.0%). There was no local recurrence of tumour. Complications developed
in 16 patients (29.1%) and ten (18.2%) underwent revision. The mean length gained per patient was 38.6 mm (3.5 to 161.5),
requiring a mean of 11.3 extensions (1 to 40), and ten component
exchanges were performed in nine patients (16.4%) after attaining
the maximum lengthening capacity of the implant. There were 11 patients
(20%) who were skeletally mature at follow-up, ten of whom had equal
leg lengths and nine had a full range of movement of the hip and
knee. This is the largest reported series using non-invasive extendible
endoprostheses after excision of
The use of endoprostheses for limb salvage in
Osteosarcomas represent a heterogeneous group of
Introduction. Bone tumours rarely involve the joint surface as cartilage is thought to be a good barrier to tumour spread. When the tumour does cross the surface the surgeon is faced with the dilemma of whether to amputate the limb, resect it without reconstruction or reconstruct with an implant. This paper aims to investigate the oncological and functional outcomes of patients undergoing an extra-articular resection and reconstruction with an endoprosthesis. Method. 3100 patients have been seen in ROH with
1. Secondary tumours in bone are common in Uganda. 2. Of the five tumours which often give rise to bone metastases in Europe—breast, bronchus, thyroid, prostate and kidney—only the kidney is an unimportant site in Uganda, its place being taken by hepatocellular carcinoma. 3. Most
The use of a total femoral prosthesis can offer a realistic alternative to amputation or disarticulation. The limited indications for such a prosthesis in the surgical management of
Statement of purpose. We review the current state of development of proton therapy and the implications for beam therapy in the management of
Background. Advances in diagnosis and treatment should mean that hindquarter amputation is now rarely needed. Unfortunately this is not the case. We have performed 166 of these amputations in the past 36 years. We have investigated the reasons why this procedure is still required and the outcomes following it. Method. A retrospective review of data stored on a prospective database. Results. Hindquarter amputation was used as treatment for 15% of all
We carried out extensible endoprosthetic replacement of the proximal or total humerus in 18 children aged between six and 12 years, after resection of
Resection of the distal femur or proximal tibia en bloc has been performed on twenty-six patients with
Summary. Reciprocal metabolic reprogramming of MSCs and osteosarcoma cells influences tumor-stroma cross talk. Drugs targeting Warburg metabolism may define innovative therapeutic approaches in osteosarcoma. Introduction. Osteosarcoma (OS) is a malignant
We report our results in 24 children with malignant
Aims. Malignant tumours of the foot and ankle are rare, but easily missed. NICE guidelines for bone and soft tissue tumours may be less appropriate for the foot and ankle than elsewhere. The purpose of this study was to identify the clinical features and treatment of malignant tumours arising in the foot and ankle to see if guidelines should be modified. Patient and Methods. This was a retrospective review of patients presenting to the Bone and Soft Tissue Tumour Service with a suspected tumour of the foot or ankle. Between March 1998 and July 2009, 132 patients were identified from a prospectively collected database of patients reviewed at a weekly multidisciplinary meeting. Results. Of 132 patients, 43 had benign tumours, 26 malignant tumours and 65 tumour like conditions (eg. ganglions, epidermal cysts, osteophytosis). In the malignant tumour group, the median duration of symptoms prior to presentation was 24 months, with a painful, small but enlarging mass being the most common clinical presentation. In 4 of the 26 cases (12%) unplanned excision had been undertaken prior to referral. Of the 26 malignant tumours, 4 were
Introduction: Malignant tumours of the foot and ankle are rare. The aim of the study was to document one of the largest series of malignant tumours affecting the foot and ankle and to assess the outcomes following limb salvage and amputation. Methods: The study was a retrospective review of the patients with a malignant tumour of the foot and ankle. Demographic details, diagnosis, treatment and outcomes were retrieved from the electronic patient records containing information on over 20 000 patients seen over a 25 year period. Results: Two hundred and twenty five patients had malignant tumours affecting the foot and ankle. It was common in the fifth decade (35 patients). The mean age was 46 years. The commonest diagnosis was synovial sarcoma (40 patients) followed by chondrosarcoma (23 patients) and Ewing’s sarcoma (21 patients). The mean tumour size was 5.6 cm (0.8 to 17.5 cm). 82 patients (37%) underwent an unplanned excision and 13% (29 patients) presented with metastases at diagnosis.
Introduction: The ‘Two Week Wait’ (2ww) process has been in force since the year 2000, with the subsequent implementation of 32-day diagnosis and 62-day treatment ‘rules’, as part of reforms to NHS cancer services. The aims of this study were to compile a definitive diagnostic profile of 2ww referrals, establish whether a histological diagnosis was required and consider the current 2ww impact on services in our centre. Methods: Two hundred and nine patients were referred to the North of England Bone and Soft Tissue Tumour service and prospectively recorded on a computerised multidisciplinary tumour database from 2006–8. The data was reviewed and verified using pathology, radiology reports and patient records. Results: Malignancy was diagnosed in 41(20%) patients (n=209). This comprised 21 soft tissue sarcomas (10%), 11
We have reviewed 30 patients at a mean of 36 months after free vascularised fibular transfer to reconstruct massive skeletal defects after resection of
Introduction: The ‘Two Week Wait’ (2ww) process has been in force since the year 2000, with the subsequent implementation of 32-day diagnosis and 62-day treatment ‘rules’ in 2005. The aims of this study were to compile a definitive diagnostic profile of 2ww referrals, establish whether a histological biopsy was required for diagnosis and consider the current 2ww impact on services in our centre. Materials and Methods: Two hundred and nine patients were referred under 2ww to the North of England Bone and Soft Tissue Tumour service and prospectively recorded on a computerised multidisciplinary tumour database from 2006–8. The data was reviewed and verified using pathology, radiology reports and patient records. Results: Malignancy was diagnosed in 41(20%) patients. This comprised 21 soft tissue sarcomas (10%), 11
Introduction.
Introduction. To look at the effect of width and tissue at surgical margins, together with the use of adjuvant therapy on locally recurrent disease and disease free survival. Methods. The distance (mm) and tissue has been regularly reported for 5 years, prior to this it was reported as wide, marginal or intra-lesional. It is known from previous studies that 90% of locally recurrent disease for osteosarcoma and Ewing's occurs within 2 years from surgery. Therefore all primary bone sarcomas of the pelvis and appendicular skeleton that underwent surgery between 1/1/2005 and 1/1/2008 were entered, giving at least 2 years follow up. The pathology records were reviewed and the margins and percentage tumour necrosis were recorded. Those patients who had suffered local or distal disease relapse or died were highlighted. Analysis was undertaken by Kaplan Meier survival curves with univariate and multivariate analysis. Results. 370 patients were indentified who had undergone surgery for