Screening for cervical cancer in developing countries

Int J Gynaecol Obstet. 2004 Feb;84(2):101-8. doi: 10.1016/j.ijgo.2003.09.009.

Abstract

Cervical cancer is the most common malignancy amongst females in developing countries, mainly due to a lack of precursor screening. This absence of screening is the result of inherent disadvantages of the Pap smear: high cost, low sensitivity, the need for a laboratory with high human expertise and a complex screening program logistic system. The prerequisites for screening in a developing country include a screening method that is affordable, which can be effectively applied once in a lifetime at the age of 30-35 years, provide an immediate result and thereby allowing for on-site treatment of positive cases. None of the current screening methods comply with these prerequisites. More research is necessary into different combinations of tests, which improve sensitivity. On-site human papillomavirus (HPV) identification, alone or in combination with other tests, is promising. Another promising development is immunization against HPV infection, either as a preventative measure or for stimulating immunity in infected women.

Publication types

  • Review

MeSH terms

  • Developing Countries*
  • Female
  • HIV Infections / complications
  • Humans
  • Mass Screening / economics
  • Mass Screening / methods*
  • Mass Screening / standards
  • Papanicolaou Test
  • Precancerous Conditions / diagnosis*
  • Precancerous Conditions / therapy
  • Sensitivity and Specificity
  • South Africa
  • Uterine Cervical Dysplasia / diagnosis*
  • Uterine Cervical Dysplasia / therapy
  • Uterine Cervical Neoplasms / diagnosis
  • Uterine Cervical Neoplasms / prevention & control*
  • Uterine Cervical Neoplasms / therapy
  • Vaginal Smears