Cancer

BACKGROUND: Dienogest is a synthetic progestational steroid that is used for contraception. It is being studied for the treatment of endometriosis, but its anticancer activity remains unknown. The authors investigated the anticancer effect …

BACKGROUND: Treatment of myelodysplastic syndromes (MDSs) remains unsatisfactory. A limited number of reports provide contradictory information on whether danazol, a synthetic androgen, may be useful in patients with MDS. METHODS: Between …

BACKGROUND: Endometrial carcinoma is generally diagnosed only after the onset of postmenopausal bleeding. Although most patients with Stage I disease can be cured, the prognosis worsens significantly when the tumor is no longer confined to …

BACKGROUND. Ovarian cancer is the fifth most common cause of cancer-related death in American women. The median age at diagnosis is about 62 years; incidence rises rapidly after age 60. Pelvic examination has been the primary method for det…

BACKGROUND: The presence of urinary excretion products of human chorionic gonadotropin (hCG) has been proposed as a tumor marker. To ascertain the clinical value in gynecologic cancers, the authors studied 612 nonpregnant women. METHODS: T…

The serum levels of sialosyl-alpha 2,6GalNAc alpha 1-0-serine/threonine (S-Tn) antigen and CA 125 antigen were measured in 205 patients with gynecologic tumors, including 48 ovarian cancers, 20 endometrial cancers, 29 cervical cancers, 57 b…

The prognostic significance of vascular invasion as compared with other pathologic features was evaluated in 102 cases of endometrioid adenocarcinoma confined to the uterus (Stage I) treated by hysterectomy. By univariate analysis, survival…

BACKGROUND: Primary small cell carcinoma of the vagina is rare, with only nine cases published to date. The authors report what they believe to be the first case of primary small cell carcinoma of the vagina arising in a setting of atypical…

The second and third examples of clear cell carcinoma of the inguinal region arising from endometriosis are reported. In one patient a right inguinal mass was excised along with an inguinal lymph node dissection. The tumor recurred in the r…

Fifteen hundred sixty-six patients with adenocarcinoma of the endometrioid type (AC) were studied. These accounted for 78.9% of all 1985 patients with confirmed endometrial carcinoma diagnosed in Norway in the period 1970 through 1978. Four…

Eighteen carcinomas involving both the endometrium and the ovary were studied. Stage, size, bilaterality and pattern of ovarian involvement, histologic types and grades, presence of endometrial hyperplasia or ovarian endometriosis, myometri…

Much evidence has been suggested that cystic, adenomatous, and atypical hyperplasia as well as adenocarcinoma in situ of the endometrium may ultimately progress to invasive cancer. Consequently, these lesions should be considered to be prec…

Two cell lines, NF and JoN, derived from human ovarian carcinosarcomas, were established in tissue culture and in nude mice. Both lines, growing in monolayers, showed morphologic features of adenocarcinoma cells (NF being aneuploid with a m…

The clinical manifestations of angio-immunoblastic lymphadenopathy (AILD) suggest that there is an abnormality in the immune system. Most patients with AILD die from opportunistic infections associated with lymphocyte depletion. As chemothe…

Alkylating agents have been the major group of chemotherapeutic agents associated with an increased incidence of secondary leukemias. In ovarian cancer alkylating agents have resulted in a lesser, although still increased, risk of secondary…

Twenty-five cases of multilocular peritoneal inclusion cysts (MPIC) were investigated. All but four cases were associated with a history of a previous abdominal or pelvic operation, or evidence of endometriosis or pelvic inflammatory diseas…

The clinical and pathologic features of four new and eight previously reported primary carcinomas of the broad ligament have been reviewed. The patients' ages ranged from 29 to 70 years (average, 46) and the most common clinical presentatio…

Borderline tumors with papillae that are architecturally similar to those of serous tumors but with a lining of more than one mullerian cell type have not been well characterized in in the literature. We have studied 36 such tumors. The pat…

Ovarian mucinous cystadenomas of borderline malignancy that contain foci of intestinal differentiation are well recognized. Borderline tumors lined by mucinous epithelium of endocervical type and characterized by papillae architecturally si…

The clinicopathologic features of 56 cases of ovarian serous borderline tumors (SBT) associated with peritoneal implants were reviewed. Data from 368 person-years of follow-up (median follow-up, 6.0 years) were analyzed to investigate the p…

Since the authors recently reported that danazol inhibits the growth of human endometrial cancer cells in vitro, a clinical trial was initiated to examine whether danazol can regress adenomatous hyperplasia, a precursor of endometrial adeno…

The authors reviewed the histologic slides of 2600 prostatic carcinomas seen at Memorial Hospital from 1963 to 1983. In ten cases, resection specimens had a predominantly endometrioid appearance. Six patients had polypoid lesions in and aro…

A Müllerian adenosarcoma in which the sarcomatous element showed ovarian sex-cord like differentiation, occurred as a polypoid growth in the uterine cervix of a 53-year-old woman. The tumor was composed of an admixture of benign neoplastic …

A case of ovarian sex cord tumor with annular tubules (SCTAT) without Peutz-Jeghers syndrome is presented in which portions of the neoplasm showed endometrioid differentiation. In addition, histologic examination of endometrium obtained fro…