The rate and clinical features of patients admitted to King George V Hospital with extraovarian peritoneal serous papillary carcinoma during a 9-year period were reviewed. In this time, 31 of 236 (13%) patients with an initial diagnosis of invasive serous ovarian carcinoma fulfilled the surgicopathologic criteria for this entity. All patients had disseminated tumor equivalent to ovarian Stage I11 and IV disease (International Federation of Gynecology and Obstetrics (FIGO]) and with predominantly high-grade neoplasms. They were managed by surgical exploration, tumor debulking where possible, and postoperative chemotherapy. A comparison with a contemporaneous series of 139 patients with primary epithelial ovarian carcinoma matched for stage and grade of disease and managed similarly showed no difference in actuarial survival. The median survival times were 11.3 months for patients with extraovarian serous papillary carcinomas and 13.5 months for patients with equivalent primary ovarian neoplasms. The features of the disease and the treatment regimens used are discussed. Cancer 64:llO-115, 1989.

The clinical and histologic features of 476 tumors fitting the 1995 FIGO definition of stage IA cervical cancer, treated at a Sydney tertiary referral hospital between 1953 and 1992, are reviewed. Five-year follow-up was complete with a median of 10 years. The diagnosis was increasingly made by histologic examination of colposcopically directed cone biopsy. The majority (88%) of tumors were squamous. The proportion of both younger women (3 mm. Treatment was surgical in 99% and was increasingly more conservative as the study progressed with no apparent increase in treatment failure. From 1973 treatment by cone biopsy rose from 6.5 to 35%, by radical hysterectomy fell from 51 to 21% and by lymphadenectomy from 53 to 26%. Only one of 115 patients treated by cone biopsy died. Positive lymph nodes were detected in 1.7% of 180 patients undergoing lymphadenectomy. There were 16 recurrences (3.4%); six vaginal with no cancer deaths, nine pelvic and one distant, with nine deaths and three new cancers (two deaths). Univariate analysis suggests that older age, glandular tumors and those invading 3 mm were associated with more treatment failures and multivariate analysis showed that both conservative hysterectomy and the omission of lymphadenectomy are associated with higher recurrence rates with >3 mm invasion. The study failed to resolve the dilemma of predicting those tumors with a poor prognosis.

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Between 1960 and 1985 hysterectomy was performed on 811 FIGO stage I and 116 stage II endometrial cancers which were divided into three groups: low-risk stage Ii (grade 1 and 2 lesions confined to the inner third of the myometrium; high-risk stage Iii (grade 3 and/or invading to the middle third of the myometrium or beyond); and FIGO stage II tumors (also high-risk). Hysterectomy was the only treatment in 492; in 145 the vaginal vault alone was radiated and in 290 the whole vagina, in each instance by an intracavity dose of 60Gy; in 34 of the latter high-risk tumors the pelvis received an additional 46Gy by external beam therapy. Forty isolated vaginal recurrences were detected; 10 in 308 low-risk and 22 in 184 high-risk tumors treated by surgery alone, and two and five in 40 low and 105 high-risk patients, respectively, who received adjuvant vault irradiation. No recurrences followed irradiation of the whole vaginal mucosa in 163 stage Ii low-risk and 40 stage II lesions and one, 9 years later, in 87 high-risk stage Iii tumors. Nearly 45% of patients with vaginal recurrence died from cancer within 1 year, 77% within 5 years and only 10% survived their recurrence 10 years. Total vaginal irradiation eliminated vaginal recurrences in low risk and reduced the incidence to 2.1% at 20 years after high-risk tumors.