Cavernous Hemangioma in the Breast.

Although the observation of breast vascular tumors is rare, the most common tumor is hemangioma in the benign group, and these tumors are observed incidentally in lumpectomy or mastectomy specimens during histological examinations. They are classified into capillary, cavernous, and venous hemangiomas. Cavernous hemangioma is the most common subtype. Cavernous hemangiomas are benign vascular tumors, which malformation from mature blood vessels. Hemangiomas in the benign group may show a suspicion of ductal carcinoma in situ (DCIS) in mammographic analysis. Ultrasonography (US) and magnetic resonance imaging (MRI) are the most useful imaging methods for analyzing the structure of breast vessels. In this case, a 54-year-old female who have any complaint. Scanning mammography (MG) detected the tumor, but physical examination and US could not identify the mass. According to the MG analysis, the lesion was evaluated as BIRADS 4b, and the patient underwent excisional biopsy after wire localization. Pathological analysis revealed cavernous hemangioma.

Invasive Ductal Carcinoma Developing From Fibroadenoma.

Fibroadenomas are the most common benign breast lesions in adolescent and young women. It is most frequently observed in the 3rd decade. Although it is considered benign, evidence of malignant transformation is available. Cancer development may be from ground of fibroadenoma or near breast tissue. A case of a fibroadenoma coexisting with an invasive ductal carcinoma of the breast in a 31-year-old female is presented. The patient presented with the chief complaint of having a palpable mass in her right breast for the last 10 years. Mammography revealed a mass with microcalcifications. Core biopsy was performed, and the results indicated an invasive carcinoma. Breast-conserving surgery with sentinel lymph node biopsy was performed. The pathological features revealed a fibroadenoma coexisting with an invasive ductal carcinoma. This case suggests that clinicians and radiologists should always pay attention to the associated malignant imaging characteristics whenever a mass was followed up as fibroadenoma.