Bensalah Abdellatif, Benaaddach Hiba Oudrhiri, Gouzi Imane, Haloua Meryem, Elbouardi Nizar, Alami Badreeddine, Lamrani Youssef Alaoui, Maaroufi Mustapha, El Fatemi Hinde, Boubbou Meryem
Department of Radiology, CHU Hassan II, FEZ, Sidi Mohammed Ben Abdellah University, Morocco.
Department of Anatomopathology, CHU Hassan II, FEZ, Sidi Mohammed Ben Abdellah University, Morocco.
Radiol Case Rep. 2021 Jul 1;16(9):2357-2361. doi: 10.1016/j.radcr.2021.06.007. eCollection 2021 Sep.
Pilomatrixoma is a rare benign skin tumor originating from piliferous follicles, corresponding to a firm subcutaneous nodule requiring histology for diagnosis. Breast localization is considered to be very rare . Only few breast pilomatricomas have been reported, with imaging showing well defined nodules with microcalcifications, presenting as ACR BI-RADS 4 and 5, suspicious for a breast neoplasm . We report a case of pilomatrixoma of the left breast of a 33 year old woman, appearing as a firm, deep nodule in the lower outer quadrant.The lesion had mammographic and sonographic finding mimiking a breast cancer. Percutaneous biopsy was performed to confirm the histological diagnosis.
毛发上皮瘤是一种罕见的良性皮肤肿瘤，起源于毛囊，表现为一个坚实的皮下结节，需要组织学检查来确诊。乳腺部位的毛发上皮瘤被认为非常罕见。仅有少数乳腺毛发上皮瘤的病例被报道，影像学检查显示边界清晰的结节伴有微钙化，美国放射学会（ACR）乳腺影像报告和数据系统（BI-RADS）分类为4类和5类，怀疑为乳腺肿瘤。我们报告一例33岁女性左乳腺毛发上皮瘤病例，表现为外下象限一个坚实的深部结节。该病变在乳房X线摄影和超声检查中的表现类似于乳腺癌。进行了经皮活检以确诊组织学诊断。
