Solid Papillary Carcinoma with Invasion in the Male Breast: A Case Report and Literature Review.

ABSTRACT:

Introduction

Solid papillary carcinoma (SPC) accounts for approximately 1% of all breast cancer cases and occurs primarily in postmenopausal women. We report a rare SPC with invasion in the male breast.

Case presentation

A 73-year-old Japanese man presented with bloody nipple discharge and a palpable left breast mass. Mammography revealed a well-defined high-concentration mass. Ultrasonography scans demonstrated an intracystic 10 mm mass under the left nipple without enlarged axillary lymph nodes. A core needle biopsy revealed a ductal carcinoma with nuclear grade 1, which excluded an invasive carcinoma. Magnetic resonance imaging exhibited a 7 mm intense early enhancement in the left breast. A left mastectomy and sentinel lymph node biopsy were performed. The patient was di

SUBMITTER: Hoshina H 

PROVIDER: S-EPMC10811408 | biostudies-literature | 2024 Jan-Dec

REPOSITORIES: biostudies-literature