Chondroblastoma: Difference between revisions
Drew Cecil (talk | contribs) No edit summary |
Drew Cecil (talk | contribs) No edit summary |
||
Line 10: | Line 10: | ||
== Prevalence == | == Prevalence == | ||
Chondroblastoma is a relatively rare, benign cartilaginous tumor, accounting for approximately 1% of the benign tumors of bone. The peak incidence is in the second decade of life and is slightly more common in males than females. In addition to long bones, chondroblastoma also occurs in the acetabular region of the pelvis, scapula, spine, and ribs. It can also occur in the patella, tarsal bones, and occasionally in craniofacial bones. | |||
Metaphyseal origin is rare but has been reported. Rare cases of multifocal chondroblastoma with synchronous involvement of several typical sites have also been documented. A small number of cases have reported chondroblastomas that are exclusively found in soft tissue2. | |||
Recurrence of the tumor happens in about 20% of cases, and seems to depend on the location of the initial tumor and the surgical intervention selected to treat it6. Recurrence is most common in tumors of the hip and lumbar spine6. <br> | |||
== Characteristics/Clinical Presentation == | == Characteristics/Clinical Presentation == |
Revision as of 22:35, 4 April 2012
Original Editors - Drew Cecil & Chance Chadwick from Bellarmine University's Pathophysiology of Complex Patient Problems project.
Lead Editors - Your name will be added here if you are a lead editor on this page. Read more.
Definition/Description[edit | edit source]
Chondroblastoma refers to a benign bony tumor that is caused by the rapid division of chondroblast cells which are found in the epiphysis of long bones. They have been described as calcified chondromatous giant cell tumors1. The most frequently involved body regions are the hip, knee, and shoulder. Although usually benign, chondroblastoma metastasizes on rare occasions, with fatal results3.
Prevalence[edit | edit source]
Chondroblastoma is a relatively rare, benign cartilaginous tumor, accounting for approximately 1% of the benign tumors of bone. The peak incidence is in the second decade of life and is slightly more common in males than females. In addition to long bones, chondroblastoma also occurs in the acetabular region of the pelvis, scapula, spine, and ribs. It can also occur in the patella, tarsal bones, and occasionally in craniofacial bones.
Metaphyseal origin is rare but has been reported. Rare cases of multifocal chondroblastoma with synchronous involvement of several typical sites have also been documented. A small number of cases have reported chondroblastomas that are exclusively found in soft tissue2.
Recurrence of the tumor happens in about 20% of cases, and seems to depend on the location of the initial tumor and the surgical intervention selected to treat it6. Recurrence is most common in tumors of the hip and lumbar spine6.
Characteristics/Clinical Presentation[edit | edit source]
add text here
Associated Co-morbidities[edit | edit source]
add text here
Medications[edit | edit source]
add text here
Diagnostic Tests/Lab Tests/Lab Values[edit | edit source]
add text here
Etiology/Causes[edit | edit source]
add text here
Systemic Involvement[edit | edit source]
add text here
Medical Management (current best evidence)[edit | edit source]
add text here
Physical Therapy Management (current best evidence)[edit | edit source]
add text here
Alternative/Holistic Management (current best evidence)[edit | edit source]
add text here
Differential Diagnosis[edit | edit source]
add text here
Case Reports/ Case Studies[edit | edit source]
add links to case studies here (case studies should be added on new pages using the case study template)
Resources
[edit | edit source]
add appropriate resources here
Recent Related Research (from Pubmed)[edit | edit source]
see tutorial on Adding PubMed Feed
Failed to load RSS feed from http://eutils.ncbi.nlm.nih.gov/entrez/eutils/erss.cgi?rss_guid=1NGmwZeh8JwVIzrKgHG1LrDm0izTr7ViJiDkSYAY2BW5hiXsx0|charset=UTF-8|short|max=10: Error parsing XML for RSS
References[edit | edit source]
see adding references tutorial.