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

Sutures of the Skull01:22

Sutures of the Skull

The human skull is composed of several bones that come together to protect the brain and support the structures of the face. The junctions where these bones meet are called sutures.
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...
Cranial Bones: Lateral View01:27

Cranial Bones: Lateral View

The lateral view of the cranium is dominated by temporal, sphenoid, and ethmoid bones.
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
Cranial Bones: Superior and Posterior View01:14

Cranial Bones: Superior and Posterior View

The superior view of the cranium shows the frontal and paired parietal bones.
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
Compact Bone01:27

Compact Bone

Most bones contain compact and spongy osseous tissue, but their distribution and concentration vary based on the bone's overall function.
Compact bone, also called cortical bone, is the denser, stronger of the two types of bone tissue. It is found under the periosteum and in the diaphyses of long bones, where it provides support and protection. The microscopic structural unit of compact bone is called an osteon, or haversian system. Each osteon is composed of concentric rings of calcified...
Gross Anatomy of Bone01:17

Gross Anatomy of Bone

The two main features of a long bone are the diaphysis and the epiphysis.
The diaphysis is the tubular shaft that runs between the proximal and distal ends of the bone. The walls of the diaphysis are composed of dense and hard compact bone made of numerous osteons — the functional unit of the compact bone. The hollow region in the diaphysis is called the medullary cavity, which harbors the bone marrow. In infants and children, this marrow cavity is filled with red marrow, whereas in adults, it...
Overview of the Skull01:08

Overview of the Skull

The cranium (skull) is the skeletal structure of the head that supports the face and protects the brain. It is subdivided into the facial bones and the brain case, or cranial vault. The facial bones underlie the facial structures, form the nasal cavity, enclose the eyeballs, and support the teeth of the upper and lower jaws.
The cranial vault surrounds and protects the brain and houses the middle and inner ear structures. This cavity is bounded superiorly by the rounded top of the skull, which...

You might also read

Related Articles

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

Sort by
Same author

FIbrous dysplasia of right upper jaw - uncommon presentation.

Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India·2012
Same author

Fibrous dysplasia of right upper jawuncommon presentation.

Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India·2012
Same author

Haemangioma of the nasal bone.

Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India·2012
Same author

An impacted meat bone in the larynx with an unusual presentation.

Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India·2012
Same author

Complexities of the DNA base excision repair pathway for repair of oxidative DNA damage.

Environmental and molecular mutagenesis·2001
Same author

Substrate specificity and excision kinetics of Escherichia coli endonuclease VIII (Nei) for modified bases in DNA damaged by free radicals.

Biochemistry·2001

Related Experiment Video

Updated: May 17, 2026

Surgical Treatment of an Endolymphatic Sac Tumor
04:34

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

Osteoclastoma of temporal bone.

T K Hazra1

  • 1Dept. of E N T, Bankura Sanmilani Medical College, Bankura.

Indian Journal of Otolaryngology and Head and Neck Surgery : Official Publication of the Association of Otolaryngologists of India
|November 3, 2012
PubMed
Summary

A rare osteoclastoma (giant cell tumor) caused painless temporal swelling and conductive hearing loss in a young male. Surgical excision and radiation therapy successfully treated the bone tumor, preventing recurrence.

Area of Science:

  • Oncology
  • Neurosurgery
  • Otorhinolaryngology

Background:

  • Osteoclastoma, also known as giant cell tumor, is a rare bone tumor typically found in the epiphyses of long bones.
  • Temporal bone osteoclastomas are exceptionally rare, presenting diagnostic and surgical challenges.
  • This case highlights a unique presentation of osteoclastoma in the temporal region, leading to mass effect and hearing impairment.

Purpose of the Study:

  • To report a rare case of osteoclastoma in the temporal region of a young adult.
  • To describe the clinical presentation, diagnostic findings, and management of temporal bone osteoclastoma.
  • To evaluate the efficacy of surgical excision and adjuvant radiotherapy in treating this rare tumor.

Main Methods:

  • A 20-year-old male presented with a painless, growing right temporal swelling and conductive hearing loss.

Related Experiment Videos

Last Updated: May 17, 2026

Surgical Treatment of an Endolymphatic Sac Tumor
04:34

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

  • Plain X-ray revealed a radiolucent bone lesion in the temporal region.
  • Surgical excision was performed via a post-auricular incision, followed by adjuvant radiotherapy for residual tumor.

    • Main Results:

    • Histopathological examination confirmed the diagnosis of osteoclastoma.
    • The patient underwent surgical resection and postoperative radiation therapy.
    • No recurrence of the osteoclastoma was observed during the follow-up period.

    Conclusions:

    • Osteoclastoma of the temporal bone is an uncommon but treatable condition.
    • Multimodal treatment involving maximal surgical excision and radiotherapy can achieve favorable outcomes.
    • Early diagnosis and appropriate management are crucial for preventing complications and ensuring tumor control.