Osteoma classification: Difference between revisions

Jump to navigation Jump to search
Maria Villarreal (talk | contribs)
Maria Villarreal (talk | contribs)
No edit summary
Line 1: Line 1:
__NOTOC__
__NOTOC__
{{Osteoma}}
{{Osteoma}}
{{CMG}}
{{CMG}}{{AE}}{{MV}}
 
==Overview==
==Overview==
Osteoma may be classified into either The most common 4 subtypes of . Less common subtypes of a include
Osteoma may be classified into either single/sporadic or multiple forms. The different subtypes of osteoma include; ivory osteoma, mature osteoma, and mixed osteoma.


==Classification==
==Classification==
* "Osteoma cutis" (also known as "[[Albright's hereditary osteodystrophy]]")
 
* "Osteoid osteoma": An [[osteoid osteoma]] is a small benign lesion that can occur in any bone of the body, but is most frequently found in the leg. Another common location is the spine, where the tumor may cause a painful type of [[scoliosis]]. Osteoid osteomas typically affect teenagers and young adults, and are more prevalent among males than females. The tumors produce excess bone and secrete pain-causing [[prostaglandins]], resulting in intense pain that is especially pronounced at night, when it can awaken the patient from sleep. The pain is temporarily well-relieved by aspirin or [[ibuprofen]], but surgical intervention is usually necessary for complete [[palliation]]. Some osteoid osteomas can be treated by a less-invasive procedure known as [[radiofrequency ablation]], but this procedure is ill-suited for tumors in areas such as the hand or spine, as it involves heating the tumor to a high temperature that may cause damage to nerves in the surrounding area. Osteoid osteomas may spontaneously resolve without treatment, but there is currently no way of detecting if and when this is likely to occur.
{| style="border: 0px; font-size: 90%; margin: 3px; width: 800px" align=center
* "Fibro-osteoma"
|valign=top|
* "Chondro-osteoma"
|+
! style="background: #4479BA; width: 200px;" | {{fontcolor|#FFF|Type of osteoma}}
! style="background: #4479BA; width: 300px;" | {{fontcolor|#FFF|Description}}
|-
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"| Ivory osteoma
| style="padding: 5px 5px; background: #F5F5F5;"|
*Also known as eburnated osteoma  
*Dense bone lacking haversian system
|-
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"| Mature osteoma
| style="padding: 5px 5px; background: #F5F5F5;"|
*Also known as osteoma spongiosum
*Resembles 'normal' bone, including trabecular bone often with marrow
|-
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"| Mixed osteoma
| style="padding: 5px 5px; background: #F5F5F5;"|
*Mixture of ivory and mature histology
|}


==References==
==References==
Line 18: Line 36:


[[Category:Disease]]
[[Category:Disease]]
[[Category:Oncology]]

Revision as of 14:05, 15 January 2016

Osteoma Microchapters

Home

Patient Information

Overview

Historical Perspective

Classification

Pathophysiology

Causes

Differentiating Osteoma from other Diseases

Epidemiology and Demographics

Risk Factors

Screening

Natural History, Complications and Prognosis

Diagnosis

Staging

History and Symptoms

Physical Examination

Laboratory Findings

X Ray

CT

MRI

Ultrasound

Other Imaging Findings

Other Diagnostic Studies

Treatment

Medical Therapy

Surgery

Primary Prevention

Secondary Prevention

Cost-Effectiveness of Therapy

Future or Investigational Therapies

Case Studies

Case #1

Osteoma classification On the Web

Most recent articles

cited articles

Review articles

CME Programs

Powerpoint slides

Images

American Roentgen Ray Society Images of Osteoma classification

All Images
X-rays
Echo & Ultrasound
CT Images
MRI

Ongoing Trials at Clinical Trials.gov

US National Guidelines Clearinghouse

NICE Guidance

FDA on Osteoma classification

CDC on Osteoma classification

Osteoma classification in the news

Blogs on Osteoma classification

Directions to Hospitals Treating Osteoma

Risk calculators and risk factors for Osteoma classification

Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2]

Overview

Osteoma may be classified into either single/sporadic or multiple forms. The different subtypes of osteoma include; ivory osteoma, mature osteoma, and mixed osteoma.

Classification

Type of osteoma Description
Ivory osteoma
  • Also known as eburnated osteoma
  • Dense bone lacking haversian system
Mature osteoma
  • Also known as osteoma spongiosum
  • Resembles 'normal' bone, including trabecular bone often with marrow
Mixed osteoma
  • Mixture of ivory and mature histology

References

Template:WH Template:WS