Breast core biopsy of a rare case of unknown primary large cell neuroendocrine carcinoma metastatic to the breast

Clin Ter. 2014;165(6):302-4. doi: 10.7417/CT.2014.1773.

Abstract

Metastases to the breast from extramammary neoplasms are very rare. Correct diagnosis of breast malignancy is important for establishing appropriate management. Here we report a 57-year old male patient with breast metastasis from large cell neuroendocrine carcinoma (LCNEC) which was diagnosed with ultrasonography-guided-core-biopsy.

Keywords: Biopsy; Breast; Core needle; LCNEC; Metastasis; Neoplasm; Ultrasound guided; Unknown primary tumor; Uroendocrine carcinoma.

Publication types

  • Case Reports

MeSH terms

  • Biopsy, Large-Core Needle*
  • Breast / pathology*
  • Breast Neoplasms, Male / pathology
  • Breast Neoplasms, Male / secondary*
  • Carcinoma, Neuroendocrine / pathology
  • Carcinoma, Neuroendocrine / secondary*
  • Humans
  • Male
  • Middle Aged
  • Neoplasms, Unknown Primary*
  • Ultrasonography, Interventional