Epidemiological profile of cancer at the laboratory of anatomy and pathological cytology of mungbere in the Democratic Republic of Congo.

Introduction: Cancer is the second leading cause of death worldwide, causing about 10 million deaths per year, 70 % of which occur in low- and middle-income countries. In the DRC, the absence of a national cancer registry is a handicap to the definition of a strategy to combat this disease. The purpose of this study is to establish an epidemiological profile of cancer in this laboratory in order to overcome this deficit in this part of the country.

Methodology: We conducted a descriptive study of 1636 histopathological analysis reports from 2015 to 2021 at the Anatomy and Pathological Cytology Laboratory of Anualite Hospital in Mungbere.

Results: A total of 502 cases of cancer have been identified; female accounted for 51.4 % of cases; all age groups are affected; The most common cancers in both sexes are Kaposi's sarcoma (17.9 %), breast cancer (15.3 %), lymphoma (13.7 %), cervical cancer (9.6 %) and squamous cell carcinoma of the skin (9 %). In women, breast cancer (27.1 %), cervical cancer (18.6 %), Kaposi's sarcoma (10.1 %), lymphoma (7.4 %) and squamous cell carcinoma of the skin (5.8 %) and in men Kaposi's sarcoma (26.2 %), lymphoma (20.5 %), liver cancer (13.1 %)) and squamous cell carcinoma of the skin (12.3 %).

Conclusion: Cancer affects all age groups with a slight female predominance. The most common in both sexes are Kaposi's sarcoma, breast cancer, lymphoma, cervical cancer and squamous cell carcinoma of the skin. For an effective fight against cancer, the creation of a national cancer registry is an emergency in our country.