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 Concept Videos

Cranial and Spinal Meninges01:19

Cranial and Spinal Meninges

The cranial and spinal meninges are complex protective structures surrounding the central nervous system (CNS), consisting of the brain and spinal cord. These meninges consist of the dura mater, the arachnoid mater, and the pia mater. They protect the CNS, provide structural support, and aid in circulating cerebrospinal fluid (CSF).
Cranial Meninges
These meningeal layers cover the cranium. The dura mater is the outermost layer of cranial meninges. It is a thick and durable membrane of dense...
Bacterial Meningitis I: Introduction01:22

Bacterial Meningitis I: Introduction

Bacterial meningitis is a severe, life-threatening inflammation of the meninges, particularly the pia mater and arachnoid mater, affecting the subarachnoid space, ventricles, and cerebrospinal fluid (CSF). If untreated, it can lead to significant neurological complications or death.Causative AgentsCommon pathogens vary with age and immune status. In adults, major organisms include Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Streptococcus agalactiae (group B...
Brain Abscess l: Introduction01:26

Brain Abscess l: Introduction

A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial infections,...
Increased Intracranial Pressure l: Introduction01:14

Increased Intracranial Pressure l: Introduction

Intracranial hypertension is a sustained elevation of intracranial pressure (ICP) above 22 mm Hg. In supine adults, normal ICP is ~7–15 mm Hg.The rigid, nonexpandable cranium contains three components—brain tissue, blood, and cerebrospinal fluid (CSF)—that total ~1,700 mL in a typical adult: 1,400 mL brain (~80%), 150 mL blood (~10%), and 150 mL CSF (~10%). According to the Monro–Kellie doctrine, total intracranial volume is effectively fixed. When one component expands, CSF and venous blood...
Cryptococcal Meningitis01:27

Cryptococcal Meningitis

Cryptococcal meningitis is a life-threatening opportunistic infection predominantly associated with HIV/AIDS, accounting for over 100,000 deaths annually worldwide. However, it also affects individuals with other forms of immunosuppression, including those undergoing immunosuppressive therapy, organ transplant recipients, patients with innate immunodeficiencies, and individuals with hematological disorders. The infection is caused mainly by Cryptococcus neoformans and Cryptococcus gattii,...

You might also read

Related Articles

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

Sort by
Same author

The link between carotid artery stenosis and outcomes in patients with refractory out-of-hospital cardiac arrest.

Resuscitation·2024
Same author

Label-free quantification of imaging features in the extracellular matrix of left and right-sided colon cancer tissues.

Scientific reports·2024
Same author

Fully Automated Measurement of the Insall-Salvati Ratio with Artificial Intelligence.

Journal of imaging informatics in medicine·2024
Same author

Authors' response.

The Indian journal of medical research·2016
Same author

International nutrition capacity building--A global SIOP-PODC model from India.

Indian journal of cancer·2016
Same author

A survey of nutritional practices for children with cancer in India.

Indian journal of cancer·2016

Related Experiment Video

Updated: Jul 5, 2026

Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection
04:04

Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection

Published on: August 15, 2025

Primary intraosseous meningioma.

N Marwah1, S Gupta, S Marwah

  • 1Department of Pathology and Surgery, Pt. B.D. Sharma PGIMS, Rohtak, Haryana, India. drsanjay.marwah@gmail.com

Indian Journal of Pathology & Microbiology
|April 18, 2008
PubMed
Summary

Primary intraosseous meningioma, a rare skull tumor, is often misdiagnosed as a primary bone tumor. This case highlights the diagnostic challenge, presenting a 19-year-old male initially diagnosed with osteoid osteoma.

More Related Videos

Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
09:53

Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery

Published on: July 5, 2021

Endoscopic Third Ventriculostomy and Pineal Biopsy from a Single Entry Point
03:13

Endoscopic Third Ventriculostomy and Pineal Biopsy from a Single Entry Point

Published on: June 28, 2024

Related Experiment Videos

Last Updated: Jul 5, 2026

Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection
04:04

Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection

Published on: August 15, 2025

Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery
09:53

Role of Diffusion MRI Tractography in Endoscopic Endonasal Skull Base Surgery

Published on: July 5, 2021

Endoscopic Third Ventriculostomy and Pineal Biopsy from a Single Entry Point
03:13

Endoscopic Third Ventriculostomy and Pineal Biopsy from a Single Entry Point

Published on: June 28, 2024

Area of Science:

  • Neurosurgery
  • Oncology
  • Radiology

Background:

  • Primary intraosseous meningiomas are rare skull tumors.
  • These lesions can be mistaken for primary bone tumors preoperatively.
  • Accurate preoperative diagnosis is crucial for appropriate management.

Observation:

  • A 19-year-old male presented with a skull lesion.
  • Radiographic diagnosis suggested osteoid osteoma.
  • The lesion was ultimately identified as a primary intraosseous meningioma.

Findings:

  • The case underscores the potential for preoperative misdiagnosis of intraosseous meningioma.
  • Differential diagnosis in skull-based lesions requires careful consideration.
  • Histopathological confirmation is essential for definitive diagnosis.

Implications:

  • Increased awareness of this rare entity can improve diagnostic accuracy.
  • Consideration of meningioma in the differential diagnosis of skull tumors is warranted.
  • This case contributes to the understanding of rare skull neoplasms.