In sub-Saharan Africa, invasive cervical cancer (ICC) incidence and mortality are among the highest in the world. This crosssectional epidemiological study assessed human papillomavirus (HPV) prevalence and type distribution in women with ICC in Ghana, Nigeria, and South Africa. Cervical biopsy specimens were obtained from women aged 21 years with lesions clinically suggestive of ICC. Histopathological diagnosis of ICC was determined by light microscopy examination of hematoxylin and eosin stained sections of paraffin-embedded cervical specimens; samples with a confirmed histopathological diagnosis underwent HPV DNA testing by polymerase chain reaction. HPV-positive specimens were typed by reverse hybridization line probe assay. Between October 2007 and March 2010, cervical specimens from 659 women were collected (167 in Ghana, 192 in Nigeria and 300 in South Africa); 570 cases were histologically confirmed as ICC. The tumor type was identified in 551=570 women with ICC; squamous cell carcinoma was observed in 476=570 (83.5%) cases. The HPV-positivity rate in ICC cases was Key words: human papillomavirus, invasive cervical cancer, sub-Saharan Africa Abbreviations: ADC: adenocarcinoma; CI: confidence interval; DEIA: DNA enzyme immune assay; FIGO: federation of gynecology and obstetrics; HPV: human papillomavirus; ICC: invasive cervical cancer; LiPA 25 : line probe assay using 25 type-specific hybridization probes; SCC: squamous cell carcinoma; PCR: polymerase chain reaction Conflicts of interest: LD declares to have received institutional grants from GlaxoSmithKline group of companies and also declares to have received institutional grants from another pharmaceutical company (there is also one pending grant). Further, LD declares to have received payment for lectures and also receives royalties for a book chapter. IA declares to have received payment from GlaxoSmithKline group of companies for travel, food and accommodation and also declares to have served as a member of IDMC for other clinical studies. IA also has received payment for participating at a workshop. RA declares to have received payment from GlaxoSmithKline group of companies towards administrative and laboratory fees and also declares to have received payment for public lectures on cervical cancer. GD declares that her institution (University of Pretoria) received payments (direct and indirect costs) for including patients into the current trial as well as payments for travel for the purpose of meetings. TS declares to have received institutional grants, travel support and honorarium for lectures and articles written for the GlaxoSmithKline group of companies and other pharmaceutical companies; TS is also part of the HPV advisory board. LS declares to have received institutional grant. EW declares to have received payment from GlaxoSmithKline group of companies towards administrative and laboratory fees and travel support for this study. He also declares to have received payments for a cervical cancer advocacy project and for conducting a training ...

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Objectives To document the frequency of pathology in women who complain of postcoital bleeding. To determine whether negative cervical cytology excludes serious pathology in women with postcoital bleeding. To determine whether postcoital bleeding increases the risk of serious pathology in women with an abnormal smear.Design A retrospective study.Setting A university teaching hospital. Population 314 women with postcoital bleeding seen in the gynaecology service from ®rst January 1988 to 31 December 1994. Methods Women were identi®ed from the computerised records of the colposcopy service and copies of correspondence, which was routinely retained on computer. The latter was searched for the text strings coital and intercourse. Main outcome measure Histopathological diagnosis.Results Twelve women (4%) had invasive cancer: 10 were cervical or vaginal cancers and two endometrial cancers. Eight of the 10 cervical or vaginal cancers were clinically apparent. Four women of these 10 had had a normal smear before being referred for further investigation of postcoital bleeding. Two of these cancers were visible only with the aid of the colposcope. Thus, 0.6% of women attending a gynaecology service with postcoital bleeding, a normal looking cervix and a normal smear had invasive cancer of the cervix. Cervical intraepithelial neoplasia were found in 54 women (17.%) and 15 women (5%) had cervical polyps. Nineteen of the 63 women (30%) with signi®cant pathology had a normal or in¯ammatory cervical smear. No explanation for the postcoital bleeding was found in 155 women (49 %).Conclusions Although invasive cancer is rare in women with postcoital bleeding, it is much commoner than in the general population. It seems likely that cervical intraepithelial neoplasia is also associated with postcoital bleeding, perhaps because the fragile cervical epithelium becomes detached during intercourse. Postcoital bleeding should continue to be regarded as an indication of high risk for invasive cervical cancer and for cervical intraepithelial neoplasia. Prompt referral to a colposcopy clinic is indicated, but most women with postcoital bleeding will have no serious abnormality.