Epithelioid sarcoma.
In a 9-year period we treated 11 patients with an epithelioid sarcoma. Most patients were young adults. The tumour affected mainly the distal upper extremity (hand and fingers: four patients; wrist and forearm: three patients); one patient had an epithelioid sarcoma of the knee. Trunk localizations were seen in two patients and one patient presented with a vulva localization. Treatment consisted of surgery, regional isolation perfusion with doxorubicin (Adriamycin) or melphalan, radiation therapy, systemic chemotherapy or a combination of these modalities. Radical surgery in eight patients resulted in only two local recurrences. Locoregional metastases occurred in five patients. In five patients a therapeutic lymph node dissection was performed, in all instances followed by extensive recurrent disease. Distant metastases were seen in seven patients and mainly affected the skeleton (6x) and the lungs (4x); in the majority of cases these metastases occurred within a year after excision of the primary. Remissions following regional or systemic chemotherapy were not observed. At the time of analysis seven patients had died as a result of their epithelioid sarcoma; two patients were still alive with tumour 18 and 27 months after diagnosis. Only two patients remained tumour free for 17 and 65 months respectively following radical surgery, postoperative radiation therapy and (in one case) adjuvant chemotherapy. It is concluded that epithelioid sarcoma is a rare but exceedingly aggressive tumour. Since early diagnosis can only be auspicious, familiarity with the clinical features is of great importance.
Department of Surgery, Netherlands Cancer Institute, Amsterdam.
A C
AC
Wevers
B B
BB
Kroon
C E
CE
Albus-Lutter
E
E
Gortzak
D000328:Adult; D000368:Aged; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis / Q000401:mortality / Q000473:pathology / Q000628:therapy; D009378:Neoplasms, Multiple Primary / Q000175:diagnosis / Q000401:mortality / Q000473:pathology / Q000628:therapy; D011379:Prognosis; D012509:Sarcoma / Q000175:diagnosis* / Q000401:mortality / Q000473:pathology / Q000628:therapy; D012878:Skin Neoplasms / Q000175:diagnosis* / Q000401:mortality / Q000473:pathology / Q000628:therapy; D013997:Time Factors