4 free views remaining today
subependymal giant cell astrocytoma
Description
Signs and Symptoms
Diagnostic Tests
Subependymal giant cell astrocytomas (SEGAs) are typically diagnosed through imaging studies, such as:
- MRI or CT scans: These tests can help identify the tumor's location and size. According to [4], usually, the diagnosis of SEGA is established during MRI surveillance or, less frequently nowadays, due to the symptoms of related acute hydrocephalus in a TSC patient.
- Genetic testing: This may be recommended for patients who cannot be diagnosed based on clinical symptoms alone. As stated in [9], it is essential to stress that genetic testing is recommended for all patients who cannot be diagnosed on the basis of clinical symptoms alone.
In addition to these tests, your doctor will also ask you about your symptoms, which may include:
- Elevated intracranial pressure
- Obstructive hydrocephalus
- Focal neurological deficits
These symptoms can help confirm the diagnosis of subependymal giant cell astrocytoma.
Additional Diagnostic Tests
- Genetic testing
- MRI or CT scans
Treatment
Differential Diagnosis
Additional Information
- oboInOwl#hasOBONamespace
- disease_ontology
- oboInOwl#hasDbXref
- UMLS_CUI:C0205768
- oboInOwl#id
- DOID:5077
- core#notation
- DOID:5077
- oboInOwl#hasExactSynonym
- SEGA
- rdf-schema#label
- subependymal giant cell astrocytoma
- oboInOwl#inSubset
- http://purl.obolibrary.org/obo/doid#NCIthesaurus
- rdf-schema#subClassOf
- http://purl.obolibrary.org/obo/DOID_4843
- 22-rdf-syntax-ns#type
- http://www.w3.org/2002/07/owl#Class
- rdf-schema#domain
- https://w3id.org/def/predibionto#has_symptom_11320
Medical Disclaimer: The information provided on this website is for general informational and educational purposes only.
It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with questions about your medical condition.