Neurosarcoidosis With Panhypopituitarism: Two Cases and Literature Review.

Document Type

Article

Publication Date

8-6-2024

Publication Title

JCEM case reports

Abstract

Neurosarcoidosis (NS) with hypothalamic-pituitary (HP) involvement (HP-NS) is a rare clinical condition, conferring variable hormonal deficits that are typically irreversible. Here, we present 2 cases of NS with panhypopituitarism. The first patient presented with cauda equina syndrome and arginine vasopressin deficiency, while the second developed recurrent optic neuritis and vision loss in the setting of a sellar mass. In the first case, neurological symptoms resolved after therapy with high-dose glucocorticoids, infliximab, and methotrexate; while in the second, visual restoration followed resection of the granulomatous tissue and immunosuppressive therapy. In both cases, pituitary dysfunction persisted despite neurological improvement. We contextualized the presentations and outcomes through a literature review of HP-NS case reports and case series. This revealed high rates of extraneurologic sarcoidosis in HP-NS patients with panhypopituitarism, while underscoring the need for hormonal replacement-as endocrinopathies rarely respond to sarcoidosis-directed immunosuppression.

Volume

2

Issue

8

First Page

141

DOI

10.1210/jcemcr/luae141

ISSN

2755-1520

PubMed ID

39108604

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