Author(s)

Abdoulatif Amadou¹, Massaga Dagbe², Sonia Bignon M. G. Adjadohoun³, Pihou Gbande⁴, Lantam Sonhaye¹, Lantam Sonhaye¹, Lama Kedigoma Agoda-Koussema⁵, Komlanvi E. Adjenou¹

¹Radiology Department of University Hospital Center of Campus, Lomé, Togo.
²Radiology Department of University Hospital Center of de Kara, Kara, Togo.
³Radiology Department of University Hospital Center of Cotonou, Cotonou, Benin.
⁴Radiology Department of Regional Hospital Center of Sokode, Sokode, Togo.
⁵Radiology Department of University Hospital Center of Sylvanus Olympio, Lomé, Togo.

Background: This study aimed to describe the results of mammography done during breast cancer awareness campaigns in Lomé. Methods: This was a retrospective multicenter study which focused on the analysis of mammographic examinations, with or without breast ultrasound, carried out in three (3) clinics in Lomé over a period of five (5) years during the breast cancer awareness month (Pink October) campaigns. We included in our study women of all ages who underwent a mammography during the study period. Additional ultrasound was performed as needed in some women to better characterize a lesion. The parameters studied were socio-demographic data, and aspects of breast lesions. We classified the lesions in order of severity according to the BI-RADS classification. Results: During the study we counted one thousand and seventy-four (1074) women who underwent mammography examinations, corresponding to an average of 214.8 women per year. The median age of the women was 46 years. The most represented age group was 40 - 49, constituting 30% of cases. Mammography was performed on all women and ultrasound was performed on 51.3% of women. Lesions suspicious for malignancy (BI-RADS IV) and lesions highly suggestive of malignancy (BI-RADS V) represented 3.5% and 1.9% of cases respectively, amounting to a prevalence of 5.4%. They occurred more frequently from the age of 30 years with a statistically significant difference (p = 0.02). These lesions could be identified on mammograms as masses with irregular shapes and spiculated margins representing 16.1% and 9.7% of masses respectively. On ultrasound, these were solid masses with irregular and ill-defined borders, representing 25.2% and 5.2% of solid masses respectively. Lesions suspicious for malignancy were most often found in the UOQ (upper outer quadrant) in 70% of cases. Conclusion: Mammography screening for breast cancer remains a necessity in our community, even if the rate of cancer detected remains low. It allows for early diagnosis of cancers, promoting better management.

Screening, Breast Cancer, Woman, Mammography, Awareness Campaign, Lomé

Amadou, A. , Dagbe, M. , Adjadohoun, S. , Gbande, P. , Sonhaye, L. , Sonhaye, L. , Agoda-Koussema, L. and Adjenou, K. (2021) Mammography during Breast Cancer Awareness Month Campaigns in Lomé (Togo): In Relation to 1074 Cases over a Period of 5 Years. Open Journal of Radiology, 11, 70-80. doi: 10.4236/ojrad.2021.113007.