Related Experiment Videos
[Pituitary study in benign intracranial hypertension]
B Sureda1, R Alberca, E Navarro
1Servicio de Neurología, Hospital Universitario Virgen del Rocío, Sevilla.
Archivos De Neurobiologia
|July 1, 1991
Summary
Benign intracranial hypertension does not appear to be caused by pituitary dysfunction. Pituitary function studies in patients with this condition showed normal results after treatment, indicating no lasting impact.
Area of Science:
- Neurology
- Endocrinology
Background:
- Benign intracranial hypertension (BIH) is a condition characterized by increased intracranial pressure without a clear cause.
- The potential relationship between BIH and pituitary function requires further investigation.
Purpose of the Study:
- To investigate the role of pituitary function in patients diagnosed with benign intracranial hypertension.
- To determine if BIH is a cause or consequence of pituitary dysfunction.
Main Methods:
- Pituitary function tests were conducted on 20 patients with BIH.
- Follow-up studies were performed after the resolution of BIH.
- Computerized tomographic (CT) scanning of the sella turcica was utilized.
Main Results:
- Abnormal pituitary function was observed in only six patients, with findings attributable to other causes.
- All patients exhibited normal pituitary function after BIH resolution.
- CT scans revealed an empty sella in one patient and a microadenoma in another, without functional impact.
Conclusions:
- Benign intracranial hypertension is not caused by impaired pituitary function.
- BIH is not a secondary complication of pituitary dysfunction.
- Pituitary function remains unaffected by benign intracranial hypertension in the long term.