International Journal of Academic Health and Medical Research (IJAHMR)   Year: 2022 | Volume: 6 | Issue: 4 | Page No.: 29-31 Intra Cystic Papillary Carcinoma of the Breast about a Case Download PDF Aboubecrine.Barick, Guessan Bi Nene, Fz. Fdili, S. Jayi, H. Chaara, My A. Melhouf Abstract: Intra-cystic papillary carcinoma (CPIK) of the breast is a variant of intra-ductal carcinoma, the incidence of which is of the order of 0.5% to 1% of breast cancers. It is a papillary lesion localized in a dilated or cystic milk duct. These lesions can be of two types: either a single central lesion, referred to as intra cystic papillary carcinoma; either multifocal lesion originating in the lobules. Its anatomopathological aspect is characteristic, it must be differentiated from ductal carcinoma in situ or invasive carcinoma, which are sometimes associated [1,2]. The prognosis for CPIK appears excellent in its isolated form, but taking treatment is not clearly established, hence the risk of abusively treating such lesion. From this study about 1 case; we will recall the diagnostic aspects, treatment and development of this rare tumor.