Local control and survival in soft tissue sarcomas of the limbs, trunk walls and head and neck: a study of 113 cases.
One hundred thirteen patients with soft tissue sarcomas of the limbs, trunk walls, and head and neck have been treated at the Centre François Baclesse since 1972. Of these, 89 histologically confirmed patients were treated with a multimodality treatment protocol. Treatment policy was designed to use each treatment method as efficiently, economically and conservatively as possible: preoperative irradiation at moderate dose to a large volume (6.5 Gy, 2 sessions, 48 hr interval); surgery 48 hr after the last preoperative irradiation; surgical excision was guided and verified intra operatively by the pathologist (with frozen sections); postoperative irradiation aimed at sterilizing all residual isolated and radiosensitive tumor cells, possibly scattered throughout the anatomical region. The total dose is brought to the equivalent of 50 Gy (preoperative dose included). This dose was increased to 60 or even 70 Gy to a restricted volume, when limb conservation was sought, but tumor foci too large for total resection without amputation; actinomycin was added to the first five postoperative irradiations. The results at 5 years were as follows: local recurrence rate, 13.6%; metastatic rate, 28%; survival rate, overall (113 patients,) 65.6%, curative series (89 patients), 75%. When the surgical excision of the primary tumor was histologically complete (54 patients) the local recurrence rate was 1.9%, the metastatic rate 11.6%, and the survival rate 89.6% at 5 years.
D003131:Combined Modality Therapy; D005260:Female; D018219:Histiocytoma, Benign Fibrous / Q000401:mortality / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D011379:Prognosis; D012509:Sarcoma / Q000401:mortality / Q000628:therapy*; D012983:Soft Tissue Neoplasms / Q000401:mortality / Q000628:therapy*