No abstract

In women with PMB, there will be a subgroup in which ultrasound cannot assess endometrial thickness. When compared to women where endometrial thickness is measurable, this group stands a higher risk of endometrial cancer and hysteroscopy/ hysterosonography with endometrial sampling is recommended in this group.

No abstract

Summary Twenty-six patients with treated breast cancer who had been randomised previously to receive combination chemotherapy including alkylating agents (n = 14) or to undergo oophorectomy (n = 12) following surgery underwent cytological and colposcopic screening of the uterine cervix. Colposcopically directed cervical punch biopsies were taken from all patients in whom a colposcopic abnormality was detected. Breast cancer patients were compared with 79 controls with normal cervical cytology and no known breast malignancy. Colposcopically directed punch biopsies were taken from the cervical transformation zone of all controls. Significantly more breast cancer patients who had received chemotherapy (43%) than controls (10%) had CIN (P<0.01) and significantly more patients who had received chemotherapy (14%) than controls (3%) had CIN 2 or 3 (P <0.05).

Renal allograft recipients have an increased incidence of malignancy including squamous carcinoma of cervix and skin. There is growing evidence that human papillomavirus (HPV) has a part to play in malignant transformation at these sites. We have previously identified HPV DNA in the skin and genital lesions of such patients by dot and Southern blotting. In situ hybridization studies, using biotinylated DNA probes for HPV 4, 5 and 8 in skin lesions and 6, 11. 16 and 18 in genital lesions, were performed on tissues derived from the same group of patients. In the cutaneous lesions, only 25% of the specimens probed were found to contain virus by in situ hybridization; 60% of these specimens were found to harbour virus by dot and Southern blotting. In situ hybridization revealed HPV 16 and/or 18 in 86% of the genital lesions probed.