1. The literature on
1. Five cases of
Torsion and subsequent ischaemia is a well-recognised cause of symptoms and morbidity in general surgery. We present three cases of solitary
A case of unusually extensive
1.
Tenosynovial giant cell tumour (TGCT) is one of the most common soft-tissue tumours of the foot and ankle and can behave in a locally aggressive manner. Tumour control can be difficult, despite the various methods of treatment available. Since treatment guidelines are lacking, the aim of this study was to review the multidisciplinary management by presenting the largest series of TGCT of the foot and ankle to date from two specialized sarcoma centres. The Oxford Tumour Registry and the Leiden University Medical Centre Sarcoma Registry were retrospectively reviewed for patients with histologically proven foot and ankle TGCT diagnosed between January 2002 and August 2019.Aims
Methods
1. Five elderly patients who suffered acute synovitis of one or both knee joints are reported. 2. All showed radiological evidence in several joints of cartilage calcification. 3. It is suggested that the synovitis in each case was due to calcium irritation of the synovial membrane. 4. In three of the patients it is shown that the synovial fluid calcium content was raised during the acute attack. 5. In all patients acute symptoms were relieved by aspiration of the effusion.
A careful study of children with transient synovitis of the hip has failed to establish any connection with infection by staphylococci or streptococci, with allergy, with viral infection and with trauma.
1. Transient synovitis is an acute, and at times exudative, condition of the synovial membrane. 2. There is no particular association with injury or with upper respiratory infection. 3. The course is short and benign with complete resolution. The occasional hip with chronic or recurrent symptoms can be distinguished from Legg-Perthes' disease by the shorter history, normal radiographs and the complete resolution. 4. There is no evidence that transient synovitis leads to avascular changes in the femoral head.
The aim of this study was to evaluate health-related quality of life (HRQoL) and joint function in tenosynovial giant cell tumour (TGCT) patients before and after surgical treatment. This prospective cohort study run in two Dutch referral centres assessed patient-reported outcome measures (PROMs; 36-Item Short-Form Health Survey (SF-36), visual analogue scale (VAS) for pain, and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC)) in 359 consecutive patients with localized- and diffuse-type TGCT of large joints. Patients with recurrent disease (n = 121) and a wait-and-see policy (n = 32) were excluded. Collected data were analyzed at specified time intervals preoperatively (baseline) and/or postoperatively up to five years.Aims
Patients and Methods
Intra-articular 90Yttrium (90Y) is an adjunct
to surgical treatment by synovectomy for patients with diffuse-type tenosynovial
giant-cell tumour (dtTGCT) of the knee, with variable success rates.
Clinical information is, however, sparse and its value remains unclear.
We investigated the long-term outcome of patients who underwent synovectomy
with and without adjuvant treatment with 90Yttrium. All patients with dtTGCT of the knee who underwent synovectomy
between 1991 and 2014 were included in the study. Group A patients
underwent synovectomy and an intra-articular injection of 90Yttrium
between six and eight weeks after surgery. Group B patients underwent
surgery alone.Aims
Patients and Methods
We retrospectively reviewed 30 patients with
a diffuse-type giant-cell tumour (Dt-GCT) (previously known as pigmented
villonodular synovitis) around the knee in order to assess the influence
of the type of surgery on the functional outcome and quality of
life (QOL). Between 1980 and 2001, 15 of these tumours had been
treated primarily at our tertiary referral centre and 15 had been
referred from elsewhere with recurrent lesions. The mean follow-up was 64 months (24 to 393). Functional outcome
and QOL were assessed with range of movement and the Knee injury
and Osteoarthritis Outcome Score (KOOS), the Musculoskeletal Tumour
Society (MSTS) score, the Toronto Extremity Salvage Score (TESS)
and the SF-36 questionnaire. There was recurrence in four of 14
patients treated initially by open synovectomy. Local control was
achieved after a second operation in 13 of 14 (93%). Recurrence
occurred in 15 of 16 patients treated initially by arthroscopic
synovectomy. These patients underwent a mean of 1.8 arthroscopies
(one to eight) before open synovectomy. This achieved local control
in 8 of 15 (53%) after the first synovectomy and in 12 of 15 (80%)
after two. The functional outcome and QOL of patients who had undergone
primary arthroscopic synovectomy and its attendant subsequent surgical
procedures were compared with those who had had a primary open synovectomy
using the following measures: range of movement (114º Those who had undergone open synovectomy needed fewer subsequent
operations. Most patients who had been referred with a recurrence
had undergone an initial arthroscopic synovectomy followed by multiple
further synovectomies. At the final follow-up of eight years (2
to 32), these patients had impaired function and QOL compared with
those who had undergone open synovectomy initially. We conclude that the natural history of Dt-GCT in patients who
are treated by arthroscopic synovectomy has an unfavourable outcome,
and that primary open synovectomy should be undertaken to prevent
recurrence or residual disease. Cite this article:
Giant cell tumours (GCT) of the synovium and
tendon sheath can be classified into two forms: localised (giant
cell tumour of the tendon sheath, or nodular tenosynovitis) and
diffuse (diffuse-type giant cell tumour or pigmented villonodular
synovitis). The former principally affects the small joints. It
presents as a solitary slow-growing tumour with a characteristic
appearance on MRI and is treated by surgical excision. There is
a significant risk of multiple recurrences with aggressive diffuse
disease. A multidisciplinary approach with dedicated MRI, histological assessment
and planned surgery with either adjuvant radiotherapy or systemic
targeted therapy is required to improve outcomes in recurrent and
refractory diffuse-type GCT. Although arthroscopic synovectomy through several portals has
been advocated as an alternative to arthrotomy, there is a significant
risk of inadequate excision and recurrence, particularly in the
posterior compartment of the knee. For local disease partial arthroscopic
synovectomy may be sufficient, at the risk of recurrence. For both
local and diffuse intra-articular disease open surgery is advised
for recurrent disease. Marginal excision with focal disease will
suffice, not dissimilar to the treatment of GCT of tendon sheath.
For recurrent and extra-articular soft-tissue disease adjuvant therapy,
including intra-articular radioactive colloid or moderate-dose external
beam radiotherapy, should be considered.