A cerebellopontine angle metastatis of a male breast cancer: Case report. (March 2022)

• Record Type: Journal Article
• Authors: Tahrir, Yassine; Bertal, Abderazak; Mawhoub, Sara; Makhchoune, Marouane; Ibahiouin, Khadija; Lakhdar, Abdelhakim
• Is Part Of: Annals of medicine and surgery. Volume 75(2022)
• Publication Date: 2022-03
• Subjects: Male breast cancer- cerebellopontine angle- metastasis -case report; Surgery -- Periodicals; Medicine -- Periodicals; General Surgery -- Periodicals; Education, Medical -- Periodicals; Periodicals; 617
• DOI: 10.1016/j.amsu.2022.103421
• Languages: English
• ISSNs: 2049-0801

Abstract

Abstract: Male breast cancer is rare, less than 1% of men's cancers. The tumors occurring in the cerebellopontine angle remain a rare entity. Features suggestive of metastasis are acute onset, rapid progression of symptoms. We report a case of a 72-year-old man had a mastectomy and an axillary lymph node dissection for a breast cancer 22 years prior to this report. The patient was admitted with deterioration of level of consciousness with intracranial hypertension syndrome. The magnetic resonance imaging showed a cystic lesion in the left cerebellar hemisphere and the prepontine cistern. We proceeded to a large tumor resection. On the follow up, the patient presented a delayed emergence. A CT scan showed a small hematoma at the surgical site and triventricular hydrocephalus for which the patient underwent a ventriculoperitoneal shunt. This is the first described cerebellopontine angle metastasis of a male breast cancer and the first described case of a metastatic triple hormone negative breast cancer to the brain. Highlights: A 72 years old man had a mastectomy and an axillary lymph node dissection for a breast cancer 22 years prior to this report. He was brought to our emergency for intracranial hypertension syndrome with disorders of consciousness. The magnetic resonance imaging showed a cystic lesion in the left cerebellar hemisphere compressing the pons, the acoustic-facial nerve bundle, with a peripheral contrast enhancement. This is the first described cerebellopontine angle metastasis of a male breast cancer and the first described case of a metastatic triple hormone negative breast cancer to the brain.