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Background: As the use of Papanicolaou cytologic screening became widespread in the United States of America, there was a shift toward diagnosis of earlier clinical stages in patients with carcinoma of the cervix. This increase in early stage disease has also resulted in increased use of surgery as the primary treatment. Thus, it seems appropriate to investigate the role of hysterectomy in the modern treatment of patients with invasive carcinoma of the cervix, including survival rates and the role of the gynecologic oncologist., Study Design: Approximately 1,800 hospitals were sent invitations to submit data on a standard collection form designed by a multidisciplinary committee of specialists. Cancer registrars at 703 hospitals submitted anonymous data on 11,721 patients with carcinoma of the cervix who were diagnosed or treated, or both, in 1984 and 1990., Results: There were 6,570 (56.1 percent) women who had major operations. An operation with curative intent, either total hysterectomy (TAH) or radical type II or III hysterectomy with pelvic node dissection PND (RHPND), was carried out in 5,105 (43.6 percent) women, constituting 38.9 percent of the patients in 1984, and 48.2 percent of the patients in 1990. Overall (both years), 66.5 percent of patients had squamous cell carcinomas and 21.1 percent had adenocarcinomas. The type of operation performed was judged appropriate in 95.6 percent of the patients who underwent RHPND, but in only 80.0 percent of the patients who underwent TAH. Gynecologic oncologists performed 46.8 percent of the hysterectomies in 1984, and 63.8 percent in 1990. Recurrence and long-term survival data are available for the 1984 patients; five-year survival rates for women who underwent TAH (n = 1,013) and RHPND (n = 1,279) were 89 and 85 percent, respectively. A RHPND with negative nodes resulted in a 90 percent five-year survival rate (n = 916) as compared to 70 percent in those with positive nodes (n = 194)., Conclusions: The use of hysterectomy as definitive therapy increased markedly from 1984 to 1990 and was associated with low complication and high five-year survival rates. Gynecologic oncologists now perform the majority of hysterectomies for this type of carcinoma, with general gynecologists playing a lesser role than in the earlier study year. Guidelines should be developed for the use of TAH in patients with invasive carcinoma of the cervix.

Background: The Commission on Cancer (COC) of The American College of Surgeons periodically reviews criteria for evaluation of the care of patients with cancer related to diagnosis, treatment, rehabilitation, and follow-up. The COC annually performs a national survey of practices for several cancer sites., Study Design: Data collection forms for carcinoma of the colon and rectum were field-tested and then forwarded to participating hospitals. The study included a long-term survey to permit evaluation of five-year survival rates and a short-term survey to review current practices and time trends. Specific questions were asked concerning disease presentation, preoperative evaluation, surgical treatment, postoperative care, use of adjuvant therapy, and disease status at the last follow-up examination., Results: A total of 39,502 reports from 943 hospitals were analyzed, including 12,682 patients with carcinoma of the colon diagnosed in 1983, 16,527 patients with carcinoma of the colon diagnosed in 1988, 4,597 patients with carcinoma of the rectum diagnosed in 1983; and 5,696 patients with carcinoma of the rectum diagnosed in 1988. Patterns of care, including changes in presentation, diagnostic and therapeutic management, and survival rates, are presented. Specific data showing results for various ethnic groups are also included., Conclusions: The distribution of cases by anatomic site was consistent with a hypothesis of rightward migration of colon carcinoma. Colon and rectal carcinomas in African-Americans were reported in more advanced stages and with corresponding decreases in survival rates. Some patterns of nonoptimal diagnostic use were noted. The increasing use of sphincter-sparing surgical alternatives for carcinoma of the rectum was evident. Adjuvant therapy was not widely used during this period. This study suggests evolving patterns of evaluation, increased preservation of continence, and improved but varying survival among ethnic groups. It further suggests that survival as measured across these 943 hospitals may be lower than that attained at some individual centers.

Background: The annual incidence of carcinoma of the prostate gland increased from an estimated 76,000 cases in 1984 to 200,000 in 1994. Part of this increase may be the result of increased detection. Management of the disease has also changed. To measure such changes, the American College of Surgeons conducted a patient care evaluation study of carcinoma of the prostate gland., Study Design: Information was voluntarily submitted by cancer registrars on forms designed by a team of specialists. Data were received from 730 hospitals (of 2,000 hospitals invited for the study) on 14,716 patients with newly diagnosed adenocarcinomas of the prostate gland in 1984 and from 1,035 hospitals for 23,214 patients with carcinoma of the prostate gland in 1990., Results: From 1984 to 1990, there was increased diagnostic use of the prostate specific antigen (PSA) test (from 5.1 to 66.4 percent of incident carcinomas) and transrectal ultrasound (TRUS) (0.9 to 19.7 percent). Use of the prostatic acid phosphatase assay declined from 62.4 to 47 percent. Although the proportion of early stage (0, I, II) disease increased for all racial or ethnic groups combined, the greatest increase was for whites (from 57.3 to 60.6 percent), while the increase for African-Americans was less (from 46.9 to 48.3 percent). The use of radical prostatectomy without radiation therapy or chemotherapy increased from 7.3 to 20.3 percent and the proportion of patients receiving no carcinoma-directed treatment decreased from 37.8 to 30 percent. Radiation therapy remained the same. Hormone therapy without radical prostatectomy declined from 24.4 to 19.7 percent. African-Americans had a lower five-year survival rate than whites, even when stratified for stage., Conclusions: The diagnostic use of the PSA test and TRUS increased markedly by 1990 and may have contributed to the increased diagnosis of carcinomas of the prostate gland and the earlier stage at diagnosis. The overall use of radical prostatectomy has increased and the proportion of patients receiving no treatment has decreased. African-Americans had a lower five-year survival rate than other groups, even when stage was controlled.

Background: There is limited information regarding mucous membrane malignant melanoma., Study Design: The American College of Surgeons performed a patient care and evaluation study of malignant melanoma for 1981 and 1987 to determine the presenting symptoms, methods of evaluation, clinical management, and disease outcome. Previous reports on malignant melanoma of the skin and ocular melanoma have been prepared. This report details the findings for 60 patients with mucous membrane melanoma diagnosed in 1981 and 97 patients diagnosed in 1987., Results: The patients with mucous membrane melanoma were generally older than patients with either skin or ocular melanoma. Significantly more females than males were reported, with no significant change between study years. Proportionally, more blacks were diagnosed with this condition than in the previous studies of skin and ocular melanoma. The patients with melanoma in this study had a poor prognosis based on characteristics known to be important for skin melanoma. As for patients with skin melanoma, most patients with mucous membrane melanoma were treated with operation alone, but good results were infrequent in patients with mucous membrane melanoma. Local, regional, and systemic recurrences were significant problems and overall survival was poor., Conclusions: We need new methods of treating these patients to control the disease and improve survival rates.

A nationwide survey of patterns of care for carcinoma of the breast was conducted by the Commission on Cancer of the American College of Surgeons. Information regarding patient history, diagnostic tests, treatment, survival and disease status was obtained for 17,295 patients treated during 1983 and 24,356 patients treated during 1990. The results indicate that patients diagnosed in recent years (1990) are being treated at an earlier stage of the disease compared with the 1983 survey and the findings of earlier years, probably because of the use of mammography. Surgical treatment for conservation of the breast is being used more frequently, but modified radical mastectomy remains the most commonly used surgical treatment.