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

Suprasellar granular cell tumor.

H G Boecher-Schwarz1, G Fries, A Bornemann

  • 1Department of Neurosurgery, University of Mainz Medical School, Germany.

Neurosurgery
|October 1, 1992
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

Patient-specific pre-operative simulation of the surgically assisted rapid maxillary expansion using finite element method and Latin hypercube sampling: workflow and first clinical results.

Computer methods in biomechanics and biomedical engineering·2022
Same author

A false sense of competence.

British dental journal·2022
Same author

Satisficing and bots.

British dental journal·2022
Same author

Evaluation of symmetry behavior of surgically assisted rapid maxillary expansion with simulation-driven targeted bone weakening.

Clinical oral investigations·2021
Same author

The transCampus Metabolic Training Programme Explores the Link of SARS-CoV-2 Virus to Metabolic Disease.

Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme·2021
Same author

Major intensification of Atlantic overturning circulation at the onset of Paleogene greenhouse warmth.

Nature communications·2018
Same journal

Performance of Risk Scores in Predicting Intracranial Aneurysm Instability.

Neurosurgery·2026
Same journal

Electric-Scooters: An Emerging Source of High-Severity Pediatric Head Trauma.

Neurosurgery·2026
Same journal

Survival After Surgery for Spinal Osteosarcoma and the Role of Chemotherapy and Treatment Sequencing: A National Cohort Multivariable Analysis.

Neurosurgery·2026
Same journal

Safety and Efficacy of 3-Month Versus 6-Month Duration of Dual Antiplatelet Therapy in Pipeline Embolization Treatment of Intracranial Aneurysms.

Neurosurgery·2026
Same journal

Risk Factors of Revision Surgery After Acute Proximal Junctional Fracture Following Adult Spinal Deformity Surgery.

Neurosurgery·2026
Same journal

Sensorimotor Network Alterations and Compensation in Cervical Spondylotic Myelopathy: A 7 T Task-Based and Resting-State Functional MRI Study.

Neurosurgery·2026
See all related articles

A rare suprasellar granular cell tumor was diagnosed in a 68-year-old woman. Histopathology confirmed the diagnosis after surgical removal of the 1.5 cm mass.

Area of Science:

  • Neuro-oncology
  • Endocrinology
  • Neurosurgery

Background:

  • Granular cell tumors (GCTs) are rare neoplasms of disputed origin, with a predilection for the central nervous system.
  • Suprasellar GCTs are exceptionally uncommon, presenting diagnostic challenges due to their location and varied imaging characteristics.

Observation:

  • A 1.5 cm suprasellar mass was identified in a 68-year-old female patient.
  • Preoperative computed tomography (CT) revealed a hyperdense mass with significant contrast enhancement.
  • Magnetic resonance imaging (MRI) demonstrated an isointense T1-weighted signal with non-homogeneous enhancement post-gadolinium administration.

Findings:

  • Histopathological examination post-surgery confirmed the diagnosis of a granular cell tumor.
  • MRI T1-weighted and proton-weighted images showed non-homogeneous enhancement, while T2-weighted images exhibited signal reduction.

Related Experiment Videos

  • No calcifications were detected on preoperative imaging.

    • Implications:

    • This case highlights the importance of comprehensive histopathological analysis for definitive diagnosis of rare suprasellar tumors.
    • Understanding the specific imaging features on CT and MRI can aid in preoperative diagnosis and surgical planning.
    • Further research into the pathogenesis and optimal management of suprasellar GCTs is warranted.