Endometrial stromal sarcoma of the uterus. A clinical and histopathological study. The Radiumhemmet series 1936-1981.
Twenty-eight cases of endometrial stromal sarcoma treated from 1936 to 1981 at Radiumhemmet were reviewed. Histopathologically, 16 were classified as high-grade stromal sarcomas and 12 were of a low grade. A significant relation between mitotic count and relative survival within 10 years of the diagnosis was found (p less than 0.05) showing a more favorable outcome for patients with low counts compared with patients with higher counts. Primary treatment included surgery and radiotherapy in 21 cases. Two advanced cases were only irradiated and five cases were treated with surgery alone. Adjuvant radiotherapy seems to be of benefit in high-grade tumors, demonstrated in a 5-year survival rate of 73%, which exceeds most reported results. Five out of seven women dying of low-grade tumors were diagnosed in an advanced stage.
Larson
B
B
Department of Obstetrics and Gynecology, Radiumhemmet, Karolinska Hospital, Stockholm, Sweden.
Silfverswärd
C
C
Nilsson
B
B
Pettersson
F
F
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008875:Middle Aged; D012189:Retrospective Studies; D012509:Sarcoma / Q000401:mortality / Q000473:pathology* / Q000628:therapy; D014594:Uterine Neoplasms / Q000401:mortality / Q000473:pathology* / Q000628:therapy