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Updated: Jul 17, 2026

Preparation of Mouse Pituitary Immunogen for the Induction of Experimental Autoimmune Hypophysitis
Published on: December 17, 2010
[Lymphocytic hypophysitis and hypothalamitis-case report]
Maria Stelmachowska1, Paweł Bolko, Ryszard Waśko
1Department of Endocrinology and Metabolism, Karol Marcinkowski of Medical Science, Poznan. edosk2@amp.edu.pl
Lymphocytic hypophysitis, a rare condition affecting women, presented in a 69-year-old female with diabetes insipidus and pituitary insufficiency. Diagnosis was confirmed by imaging and response to glucocorticoids.
Area of Science:
- Endocrinology
- Neurology
- Pathology
Background:
- Lymphocytic hypophysitis is a rare inflammatory condition affecting the pituitary gland, predominantly observed in women.
- It can lead to hormonal deficiencies and mass effect symptoms.
Observation:
- A 69-year-old female presented with symptoms suggestive of diabetes insipidus and anterior pituitary insufficiency.
- Brain MRI revealed a sellar and suprasellar mass, prompting further investigation.
Findings:
- Differential diagnoses were excluded, and the patient showed a positive response to glucocorticoid therapy.
- The clinical presentation and treatment response led to the diagnosis of lymphocytic hypophysitis and hypothalamitis.
Implications:
- This case highlights the importance of considering lymphocytic hypophysitis in women with pituitary dysfunction and sellar masses.
- Early diagnosis and appropriate treatment, including glucocorticoids, are crucial for managing this condition.
- Further research into the pathogenesis and optimal management strategies for lymphocytic hypophysitis is warranted.
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