A Cerebral Embolism Caused by a Malignant Peripheral Nerve Sheath Tumor in a Patient with Neurofibromatosis Type 1.
Intern Med
; 2024 Apr 02.
Article
in En
| MEDLINE
| ID: mdl-38569908
ABSTRACT
A 31-year-old man with neurofibromatosis type 1 (NF-1) had undergone resection of a malignant peripheral nerve sheath tumor (MPNST) on the buttock 3 months previously. He subsequently underwent mechanical thrombectomy for a hyperacute left middle cerebral artery embolism. Histopathologically, the emboli comprised neurofilament-positive pleomorphic tumor cells with geographic necrosis and conspicuous mitosis and were identified as MPNST. The patient died of respiratory failure due to lung MPNST metastasis on day 15 of hospitalization. To our knowledge, this is the first report of a spontaneous cerebral embolism due to MPNST in a NF-1 patient.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Intern Med
Journal subject:
MEDICINA INTERNA
Year:
2024
Document type:
Article
Affiliation country:
Japón