The diagnosis of uterine cervical polyps in a low resource setting: the positive predictive value of clinical judgment--a series of 192 cases at the Yaounde Gynaeco-Obstetric and Paediatric Hospital, Cameroon

Trop Doct. 2013 Apr;43(2):54-6. doi: 10.1177/0049475513486783. Epub 2013 Jun 11.

Abstract

As far as we know, the accuracy of clinical judgment in diagnosing uterine cervical polyps has not been assessed in sub-Saharan Africa. Our objective was to discover the positive predictive value (PPV) of clinical judgment in the diagnosis of cervical polyps. This is a retrospective descriptive study of 192 patients, carried out by the Departments of Pathology and Gynaecology of the Yaoundé Gynaeco-Obstetric and Paediatric Hospital, Cameroon. The diagnosis of cervical polyp was confirmed by histopathology examination in 169 patients, giving a PPV rate of 88.0%. The PPV of clinical judgment in the diagnosis of cervical polyps is acceptable in our setting but the frequency of premalignant and malignant lesions encountered is too high (10.4%), even in the presence of a confirmed cervical polyp (8.9%). Even in areas where there are limited resources, we recommend a systematic histopathology examination of any clinically suspected cervical polyp.

Keywords: Cervical polyp; clinical diagnosis; direct visual inspection; histopathology examination; sub-Saharan Africa.

MeSH terms

  • Adult
  • Cameroon
  • Child
  • Clinical Competence
  • Developing Countries
  • Female
  • Humans
  • Middle Aged
  • Polyps / diagnosis*
  • Polyps / pathology
  • Precancerous Conditions / diagnosis*
  • Precancerous Conditions / pathology
  • Predictive Value of Tests
  • Retrospective Studies
  • Uterine Cervical Neoplasms / diagnosis*
  • Uterine Cervical Neoplasms / pathology