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Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_III | Pages 452 - 452
1 Jul 2010
Longhi A Bacci G Ferrari C Picci P Ferrari S
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Prolonged survival have been reached in the last two decades in patients with Ewing’s sarcoma due to combination of chemotherapy and radiotherapy.

We report the analysis of 493 patients treated according to 4 different protocols in 23 years (Jan1983- Dec 2006).Aim of this study was to evaluate the occurrence of late toxicities as Second Malignant Neoplasms (SMN), Cardiomyopathies and sterility.

Methods: We reviewed our database to find out all those patients aged from 1 to 40 yrs with localized Ewing’s sarcoma who were treated with chemotherapy according to 4 different protocols from 1983 to December 2006. Data were updated at Dec 2008

Results: 493 patients had adequate follow up and meet the eligibility criteria. Median age was 16 yrs (1–40) female/male: 183/310.Median overall survival 69 ms (4–302).220 patients died and 273 are alive. 44 pts received HDCT + PBSCR.Eleven SMN were found : 2 AMLeukemia, 2 parotid adenocarcinoma, 1 melanoma, 1 thyroid cancer and 5 radioinduced osteosarcoma. The interval between Ewing’s sarcoma diagnosis and leukaemia diagnosis was shorter then interval between Ewing’s sarcoma and RT osteosarcoma. Six patients reported a Cardiomyopathy : in 4 cases it was mild and pts are well compensated,2 patients needed heart transplant,. One of these two pts received also a kidney transplant due to chronic renal failure due to previous chemotherapy. Fertility: 17 women became pregnant after chemotherapy, 20 women experienced postTx amenorrea: 7 pts received RT in pelvic area, 9 did HDCT, 3 pts were over 30 yrs old. 9 male became father. 8 male patients did sperm analysis 3 azospermia, 4 oligospermia and 1 normal sperm count. No congenital abnormalities in offsprings were reported.

Conclusions: In this casuistic the Cumulative Risk to have a SMN at 5 yrs is 1.8% and 2.9% at 10 yr. The SMN cumulative incidence in Ewing’s sarcoma seems to be lower then in our previous casistic in osteosarcoma patients (ASCO 2006).


Orthopaedic Proceedings
Vol. 92-B, Issue SUPP_III | Pages 439 - 439
1 Jul 2010
Alberghini M Ruggieri P Angelini A Ussia G Gambarotti M Ferrari C Vanel D Picci P Mercuri M
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Forty-six hemangioendotheliomas (HE) of bone treated at Rizzoli from 1985 to 2004 were studied with minimum follow up of 4 years: 19 females and 27 males, mean age 37 years, mean follow-up 9 years, 35 cases unifocal at diagnosis (10 spine – 1 with lung metastasis also- 11 lower limb, 8 upper limb, 6 pelvis) and 11 with multifocal involvement. In 10 patients intralesional surgery was previously performed elsewhere. In 27 patients primarily treated at Rizzoli with unifocal localization, surgery was used in 15 cases, surgery and radiotherapy in 7, surgery with radio/chemotherapy in 1 and no surgery in 4 (2 radiotherapy, 1 radio/chemotherapy and 1 embolization). Eight unifocal patients already treated elsewhere had surgery in 3 cases, surgery and radiotherapy in 3, surgery with radio/chemotherapy in 1 and surgery plus chemotherapy in 1. Three of the unifocal cases had further bone involvement subsequently. Nine multifocal patients primarily treated at Rizzoli had surgery in 4 cases, surgery and radiotherapy in 4, surgery with radio/chemotherapy in 1. The 2 previously treated multifocal HE had 1 surgery and 1 radiotherapy.

Six patients died: 3 of disease, 1 of radio-induced osteosarcoma, 2 of different disease. Two patients are AWD. Of remaining 40 patients, 26 are NED (mean follow up 9 years), 11 NED after treatment of recurrence, 1 NED after treatment of radio-induced sarcoma. No lung metastases were diagnosed after treatment. All 10 cases previously treated intralesionally had recurrence. Two of 15 unifocal cases treated with surgery recurred (13%). None of 9 resected unifocal cases previously untreated recurred. Two of 21 pts. with radiotherapy (9.5%) had radio-induced sarcoma.

Surgery is recommended, resection when feasible. Radiotherapy, implying risk of induced sarcoma, should be reserved to multifocal or unresectable cases. Adverse prognostic factor was previous intralesional surgery.