The taking of adequate cervical smears.
In order for cytological examination of a cervical smear to be an adequate method of screening for pre-invasive lesions, the smear must contain both squamous and endocervical cells. Figures obtained for 1988 indicated that in South Africa 45% of smears do not contain endocervical cells. The study reported, in which the same patients were compared in successive years but using different techniques, showed that with the use of biomedically designed tools 98.3% of smears can be classified as adequate.
Craig
C J
CJ
112 Vincent Pallotti Medical Centre, Pinelands, CP.
D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D014626:Vaginal Smears / Q000295:instrumentation / Q000592:standards*