RESUMEN
OBJECTIVE: Due to the lack of both cancer registry and large scale cervical screening in most african countries, only theoretical studies are available. The objective of our work was to provide epidemiological and histopathological characteristics of cervical cancer based on concrete observations. METHODS: This study was carried out on all cancers (n=5801) collected in the last 10 years from 5 pathology laboratories of Kinshasa; the histologic slides of the cervical cancers (n=1280) were reviewed by at least two pathologists and classified according to the 2014 OMS classification. RESULTS: The cervical cancers accounted for 22% of all cancers and 40,4% of breast and gynecological cancers. The cervical cancer was the most common among women aged 49-58. Squamous cell carcinomas were the most observed type (73,2%) followed by adenocarcinomas (18,4%) and adenosquamous carcinomas (8,4%). Keratinized (47,2%) and non keratinized squamous carcinoma (20,8%) were the most frequent subtypes among squamous carcinomas and the usual adenocarcinoma among adenocarcinomas (9,6%). In the mucinous adenocarcinoma subtype, only the signet ring cells (1,3%) variant was found. Among cervical cancers, 69% were grade I, 20% grade II and 11% grade III. CONCLUSION: Our study provides a concrete database of epidemiological and histopathological cervical cancer particularities in Kinshasa, useful to initiate a cancer register, as well as cervical screening and HPV vaccine campaigns.