English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A 58-year-old male presented with a rare case of brain metastatic bronchogenic carcinoma with human chorionic gonadotropin (hCG) production causing cerebellar hemorrhage with symptoms of nausea, vomiting, and headache. Bronchogenic carcinoma manifesting as gynecomastia had been resected a few months previously. Neurological examination revealed left cerebellar ataxia. Neuroimaging showed multiple cerebellar metastases with cerebellar hemorrhage adjacent to the tentorium. Angiography demonstrated tumor staining fed by the hemispheric branch of the left posterior inferior cerebellar artery. Suboccipital craniectomy was performed. The left cerebellar hematoma was evacuated and the tumor was partially removed to prevent massive intraoperative hemorrhage and avoid brain stem injury. Histological examination showed the resected tumor was large cell carcinoma. hCG was detected in the cerebrospinal fluid and was identified by immunohistochemical staining in tumor cells. The primary lesion of bronchogenic carcinoma showed choriocarcinomatous change because the tumor could produce hCG. The choriocarcinomatous cells with higher metastatic potential formed lesions in the brain, and finally intratumoral hemorrhage occurred producing the rapid development of symptoms.

Metastatic Bronchogenic Carcinoma with Human Chorionic Gonadotropin Production Manifesting as Cerebellar Hemorrhage. Case Report.