Subependymal Giant Cell Astrocytomas Without Tuberous Sclerosis: A Case Report on a Rare Medical Condition.
Cureus
; 16(7): e64313, 2024 Jul.
Article
in En
| MEDLINE
| ID: mdl-39130912
ABSTRACT
Subependymal giant cell astrocytomas (SEGAs) are benign, slow-growing, noninvasive tumors frequently associated with the tuberous sclerosis complex (TSC). The tumor's location and the patient's age should be considered carefully before diagnosis. Considering SEGA as a differential diagnosis, even in adult patients without TSC, is essential. In the present case, a 22-year-old male presented with a progressive headache, dizziness, and blurring of vision. Radiological investigations confirmed the site of the tumor, and a positive expression of thyroid transcription factor 1 in the ganglion cell component, along with the absence of germline mutation in TSC1 and TSC2, led to the final diagnosis of SEGA without TSC.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
Cureus
Year:
2024
Document type:
Article
Country of publication:
Estados Unidos