Chondroma: Difference between revisions
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Characteristic features of this tumor include the vascular axes within the tumor, which make the distinction with normal hyaline [[cartilage]]. | Characteristic features of this tumor include the vascular axes within the tumor, which make the distinction with normal hyaline [[cartilage]]. | ||
Chondromas are most common among [[adolescence]] when the bones are growing rapidly.They usually grow at a slow rate so take along time to become [[symptomatic]].Chondromas does not [[infiltrate]] | Chondromas are most common among [[adolescence]] when the bones are growing rapidly. They usually grow at a slow rate so take along time to become [[symptomatic]]. Chondromas does not [[infiltrate]] adjacent tissues. | ||
==Classification== | ==Classification== | ||
Chondromas are classified according to their location.[[Endochondromas]] | Chondromas are classified according to their location. [[Endochondromas]] are within the bone. [[Periosteal]] chondomas are on the surface of the bone and other chondromas form in soft tissues. | ||
==Diagnosis== | ==Diagnosis== | ||
Revision as of 14:44, 6 January 2010
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Assistant Editor-in-Chief: Somal Khan
Please Join in Editing This Page and Apply to be an Editor-In-Chief for this topic: There can be one or more than one Editor-In-Chief. You may also apply to be an Associate Editor-In-Chief of one of the subtopics below. Please mail us [2] to indicate your interest in serving either as an Editor-In-Chief of the entire topic or as an Associate Editor-In-Chief for a subtopic. Please be sure to attach your CV and or biographical sketch.
Overview
A chondroma is a benign cartilaginous tumor, which is encapsulated with a lobular growing pattern.
Tumor cells (chondrocytes, cartilaginous cells) resemble normal cells and produce the cartilaginous matrix (amorphous, basophilic material).
Characteristic features of this tumor include the vascular axes within the tumor, which make the distinction with normal hyaline cartilage.
Chondromas are most common among adolescence when the bones are growing rapidly. They usually grow at a slow rate so take along time to become symptomatic. Chondromas does not infiltrate adjacent tissues.
Classification
Chondromas are classified according to their location. Endochondromas are within the bone. Periosteal chondomas are on the surface of the bone and other chondromas form in soft tissues.
![Chondroma of the auricle [1].](/index.php/File:Auricle_Chondroma_01_op_614x800.jpg)
![Axial CT scan cut shows a density in the right auricle representing the chondroma [2].](/index.php/File:Auricle_Chondroma_2Oct2003_001_op_800x600.jpg)