Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Pituitary sarcoidosis.

U Missler1, M Mack, G Nowak

  • 1Klinik für Neurochirurgie, Medizinische Universität zu Lübeck.

Klinische Wochenschrift
|March 16, 1990
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

First Measurement of Time-Dependent CP Violation in the Flavor-Changing Neutral-Current Decay B^{0}→K_{S}^{0}μ^{+}μ^{-}.

Physical review letters·2026
Same author

Measurement of the Top-Quark Production Cross Section and Charge Asymmetry at LHCb.

Physical review letters·2026
Same author

Searches for B^{0}→K^{+}π^{-}τ^{+}τ^{-} and B_{s}^{0}→K^{+}K^{-}τ^{+}τ^{-} Decays.

Physical review letters·2026
Same author

First Evidence of the B_{s}^{0}→K^{-}π^{+}γ Decay.

Physical review letters·2026
Same author

Precision Measurement of CP Violation and Branching Fractions in B^{±}→K_{S}^{0}h^{±} (h=π, K) Decays and Search for the Rare Decay B_{c}^{±}→K_{S}^{0}K^{±}.

Physical review letters·2026
Same author

First Observation of the B[over ¯]_{s}^{0}→Λ_{c}^{+}Λ[over ¯]_{c}^{-} Decay and Evidence for the B[over ¯]^{0}→Λ_{c}^{+}Λ[over ¯]_{c}^{-} Decay.

Physical review letters·2026
Same journal

Klinische Wochenschrift·2020
Same journal

Pathological anatomy of malnutrition.

Klinische Wochenschrift·2010
Same journal

Consequences of chronic malnutrition in the clinical picture of internal diseases.

Klinische Wochenschrift·2010
Same journal

Use of stable isotopes in biology.

Klinische Wochenschrift·2010
Same journal

About applications of radioactive indicators in medicine and physiology.

Klinische Wochenschrift·2010
Same journal

Early diagnosis and assessment of the activity of pulmonary tuberculosis based on serological examinations.

Klinische Wochenschrift·2010
See all related articles

Pituitary insufficiency in a 66-year-old woman was caused by a sarcoid granuloma, not a pituitary adenoma. Histological examination revealed sarcoid tissue despite imaging resembling an adenoma.

Area of Science:

  • Neurology
  • Endocrinology
  • Pathology

Background:

  • Pituitary insufficiency can present with intrasellar tumors, often presumed to be pituitary adenomas.
  • Sarcoidosis is a multisystem inflammatory disease that can rarely affect the pituitary gland.

Observation:

  • A 66-year-old woman with pituitary insufficiency underwent surgery for an intrasellar tumor.
  • Cranial computed tomography (CT) suggested a pituitary adenoma.
  • The patient had a history of extracerebral sarcoidosis affecting the left ovary.

Findings:

  • Histological examination of the resected intrasellar tumor revealed sarcoid granulomatous tissue, not a pituitary adenoma.
  • The imaging characteristics on CT were indistinguishable from those of a typical pituitary adenoma.

Related Experiment Videos

Implications:

  • This case highlights the importance of considering sarcoidosis as a differential diagnosis for intrasellar masses, even when imaging mimics pituitary adenoma.
  • Accurate diagnosis is crucial for appropriate management of pituitary dysfunction and systemic sarcoidosis.
  • Further research into the neuroimaging features of pituitary sarcoidosis may improve diagnostic accuracy.