David M. Lowell

Rapidly progressive cervical cancer: The Connecticut experience

A review is presented of 15 years of clinical experience working with women who developed cervical cancer within a short interval after the last reported negative Papanicolaou smear. Our initial report concerned isolated cases in which women were diagnosed with invasive cervical cancer within 1 year of a reported normal Papanicolaou smear. Our second report focused on a 10-year review of the Yale-New Haven Hospital experience, during which 40 of 555 women had rapidly progressive invasive disease; 35 cases (87.5%) occurred in women younger than 40 years old and almost all of the 40 diagnosed because of persistent symptoms despite a recent normal Papanicolaou smear. Our final experience is a population-based study of all women in Connecticut who developed cervical cancer between 1985 and 1990. A total of 118 of 481 (24.5%) participants were diagnosed with cervical cancer within 3 years of their last true-negative Papanicolaou smear. Adenocarcinomas occurred in 38 cases (32.2%). These data suggest that rapidly occurring cervical cancer may be a manifestation of endocervical carcinomas that have been inadequately screened.

CARCINOMA OF THE MALE BREAST FOLLOWING RADIATION. REPORT OF A CASE OCCURRING 35 YEARS AFTER RADIATION THERAPY OF UNILATERAL PREPUBERTAL GYNECOMASTIA.

A 46‐year‐old Caucasian man with carcinoma of the right breast received therapeutic radiation to the same breast for prepubertal gynecomastia some 35 years previously. The carcinogenic effects of irradiation are reviewed with respect to occupational exposure and diagnostic and therapeutic iatrogenesis. Epidemiologic factors in the etiology of carcinoma of the male breast are considered, especially those related to abnormalities in the metabolism of estrogen, both exogenous and endogenous. It is felt that the therapeutic irradiation may have been significant in the development of mammary carcinoma in this patient.

Nonepithelial neoplasms arising within vesical diverticula

Two cases of rare vesical tumors, a paraganglioma and a malignant fibrous histiocytoma, are reported. The occurrence of these tumors within the urinary bladder is rare; their occurrence within bladder diverticula appears unique. The clinical, radiologic, and pathologic findings are summarized.

Cervical intraepithelial neoplasia among women with papillomavirus infection compared to women with Trichomonas infection.

This study was undertaken to determine if women with papillomavirus infection were more likely to develop cervical intraepithelial neoplasia (CIN) than women with other sexually transmitted infections. Women with cytologic evidence of papillomavirus infection and a comparison group of women with cytologic evidence of Trichomonas infection were identified from a reexamination of cervicovaginal smears initially evaluated between 1973 and 1981 in a private pathology laboratory. To identify subsequent CIN among these women the authors reviewed records of private obstetric and gynecology practices and public clinics through 1983. After accounting for possible confounding variables, including age, marital status, frequency of cervical cytologic examination, and selected characteristics of pregnancy history, a 2.7‐fold increase in the rate of CIN was found among the 613 women with prior papillomavirus infection compared to the 410 women with previous Trichomomas infection. The rate ratio was higher among women with more severe cervical neoplasia than for those with less severe neoplasia and for those followed for greater than 12 months than for those followed 7 to 12 months. The results of this study provide further evidence of the role of papillomavirus in the etiology of cervical cancer.

Genital condyloma virus infection following pelvic radiation therapy: report of seven cases.

Six women who underwent radiation therapy for gynecologic malignancies demonstrated cytologic evidence of condyloma virus infection 2 or more years following radiation. Histologic confirmation was obtained in two of the cases. A seventh patient developed in situ and invasive squamous cell carcinoma in a vulvar condyloma acuminatum following radiation therapy for Hodgkins disease. This venereal infection is found most frequently in sexually active younger women (average age, 27 years). It is felt that depressed cell-mediated immunity consequent to the radiation therapy allowed the development of this infection in the older patients described in this report. The evolution of invasive squamous cell carcinoma in the condyloma acuminatum may indicate a possible oncogenic or cocarcinogenic effect of the virus. The immunologic responses to infection caused by the human papillomavirus group are discussed, as well as its potential for malignant transformation.