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[Neuroendocrine sarcoidosis: a case].

D Raoult, M Guibout, P Jaquet

Annales De Medecine Interne

|January 1, 1984

Summary

Neuro-endocrine sarcoidosis is a rare condition affecting the pituitary gland and optic chiasma. This case highlights challenges in managing steroid dependence and treatment resistance in neurosarcoidosis.

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Area of Science:

Neuroendocrinology
Neurology
Immunology

Background:

Sarcoidosis is a multisystem inflammatory disease.
Neuroendocrine involvement in sarcoidosis is rare but can lead to significant morbidity.
Optic chiasma involvement presents unique diagnostic and management challenges.

Observation:

A case of neuro-endocrine sarcoidosis is presented, featuring panhypopituitarism, diabetes insipidus, and optic chiasma compromise.
Clinical manifestations included behavioral changes, chronic meningitis, and pyramidal syndrome.
Mediastinal lymphadenopathy suggested the diagnosis, confirmed surgically for optic nerve preservation.

Findings:

Corticosteroid treatment led to an unfavorable outcome, including iatrogenic Cushing's syndrome and steroid dependence.
Steroid withdrawal was unsuccessful, even with the addition of immunosuppressive therapy (Methotrexate).

Implications:

This case underscores the complexity of managing neuro-endocrine sarcoidosis.
Treatment resistance and steroid dependence pose significant therapeutic hurdles.
Further research into optimal management strategies for refractory neurosarcoidosis is warranted.

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