Clinical and hormonal characteristics of patients with different types of hypophysitis: a single-center experience
Arch. endocrinol. metab. (Online)
; 63(1): 47-52, Jan.-Feb. 2019. tab
Article
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| LILACS
| ID: biblio-989292
Biblioteca responsable:
BR1.1
ABSTRACT
ABSTRACT Objective:
The inflammation of the pituitary gland is known as hypophysitis. It is a rare disease accounting for approximately 0.24%-0.88% of all pituitary diseases. The natural course of hypophysitis is variable. Main forms are histologically classified as lymphocytic, granulomatous, IgG4 related and xanthomatous. We aim to present our patients with hypophysitis and compare clinical, laboratory and radiological features. Subjects andmethods:
We retrospectively reviewed our database of 1.293 patients diagnosed with pituitary diseases between 2010 and 2017. Twelve patients with hypophysitis were identified. Demographical data, clinical features, endocrinological dysfunction, imaging findings, treatment courses and follow-up periods were evaluated.Results:
The frequency of hypophysitis was found 0.93% in all cases of the pituitary disease. Twelve patients (nine females and three males), ages between 17-61 years, were evaluated. The characteristic features of our patients tended to be predominantly female and young. Diagnosis of hypophysitis was made after pituitary biopsy in four patients, and in eight patients after pituitary operation due to adenoma. Headache (67%) and visual problems (33%) were the most frequent nonendocrine symptoms. Anterior pituitary hormone deficiencies (63.7%) and/or diabetes insipidus (17%) were seen among patients. According to histopathological forms, four had lymphocytic, seven had granulomatous and one had xanthogranulomatous types. Contrast enhancement heterogeneous and thickened pituitary stalk were the most common radiological alterations.Conclusion:
Hypophysitis should be considered in the differential diagnosis of sellar masses. It can mimic pituitary adenomas in radiological and endocrinological aspects. The different patterns of pituitary hormone deficiencies may be seen in the course of the disease.Palabras clave
Texto completo:
1
Base de datos:
LILACS
Asunto principal:
Hipofisitis
Tipo de estudio:
Observational_studies
/
Prognostic_studies
Límite:
Adolescent
/
Adult
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Female
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Humans
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Male
Idioma:
En
Revista:
Arch. endocrinol. metab. (Online)
Asunto de la revista:
ENDOCRINOLOGIA
/
METABOLISMO
Año:
2019
Tipo del documento:
Article
País de afiliación:
Turquía