TY - CHAP M1 - Book, Section TI - Breast Pathology A1 - Livasy, Chad A. A2 - Reisner, Howard M. PY - 2015 T2 - Pathology: A Modern Case Study AB - CASE 16-1A 32-year-old G4P4 woman presents with complaints of a new lump in her left breast. Her past medical history is negative for a family history of breast carcinoma. Physical examination reveals a 3 cm firm, ill-defined mass that is tender to palpation. Ultrasound studies demonstrate a 4 cm solid-appearing mass with ill-defined borders. Due to the solid-appearing nature of the lesion and ill-defined borders, the lesion is categorized as suspicious and biopsy is recommended. Ultrasound-guided core biopsy is performed yielding the histology demonstrated in Figure 16-1.Pathologic diagnosis: Granulomatous mastitis. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/29 UR - accessmedicine.mhmedical.com/content.aspx?aid=1115281216 ER -