Screening for cervical cancer by direct inspection.
Since cytology-based screening programmes for cervical cancer cannot be provided on a large scale in developing countries, an alternative approach is needed. To find out whether visual inspection of the cervix is an adequate alternative, women with cytological evidence of dysplasia were followed up cytologically and colposcopically until cancer was detected, and the gross appearance of the cervix was recorded at each stage. Although only 40-50% of cancers were accompanied by abnormal-looking cervices, whereas 71% were detectable on cytology and 87% on colposcopy, visual inspection may be useful in areas where cytological screening programmes are not available.
Sehgal
A
A
Institute of Cytology and Preventive Oncology ICMR, Maulana Azad Medical College, New Delhi, India.
Singh
V
V
Bhambhani
S
S
Luthra
U K
UK
D000328:Adult; D002278:Carcinoma in Situ / Q000473:pathology*; D003127:Colposcopy; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007194:India; D008403:Mass Screening; D011446:Prospective Studies; D002578:Uterine Cervical Dysplasia / Q000473:pathology*; D002583:Uterine Cervical Neoplasms / Q000473:pathology*