Work

Stroke associated with microvascular tumoral infiltration in a patient with metastatic breast cancer

Year: 2024

Type: article

Abstract: Leptomeningeal carcinomatosis is a form of advanced metastatic disease conferring poor prognosis, most commonly associated with melanoma, small cell lung cancer, and breast cancer. In rare cases it has been shown to be associated with stroke thought to be related to vasculopathy caused by tumoral infiltration of cerebral vasculature. We present a case of acute cerebellar infarction in a patient with metastatic breast cancer complicated by leptomeningeal carcinomatosis, admitted for worsening metastatic disease. We include images clearly demonstrating interval development of diffusion restriction at a site of macroscopically stable leptomeningeal disease, in the setting of new onset focal neurologic deficits clinically consistent with acute stroke.

Source: Radiology Case Reports

DOI: 10.1016/j.radcr.2024.12.023

Authors: Joshua Mangerel, Andres Rodriguez-Sein, Daniel Masri

Institution: Maimonides Medical Center

Language: English

Topic: Brain Metastases and Treatment

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $550