Osteochondroma differential diagnosis: Difference between revisions
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*The table below summarizes the findings that differentiate osteoid osteoma from other conditions that cause bone deformity, bone growth after fracture, overlying bursitis, and mechanical joint problems.<ref name="pmid18853760">{{cite journal |vauthors=Kitsoulis P, Galani V, Stefanaki K, Paraskevas G, Karatzias G, Agnantis NJ, Bai M |title=Osteochondromas: review of the clinical, radiological and pathological features |journal=In Vivo (Athens, Greece) |volume=22 |issue=5 |pages=633–46 |year=2008 |pmid=18853760 |doi= |url=http://iv.iiarjournals.org/cgi/pmidlookup?view=long&pmid=18853760}}</ref> | *The table below summarizes the findings that differentiate osteoid osteoma from other conditions that cause bone deformity, bone growth after fracture, overlying bursitis, and mechanical joint problems.<ref name="pmid18853760">{{cite journal |vauthors=Kitsoulis P, Galani V, Stefanaki K, Paraskevas G, Karatzias G, Agnantis NJ, Bai M |title=Osteochondromas: review of the clinical, radiological and pathological features |journal=In Vivo (Athens, Greece) |volume=22 |issue=5 |pages=633–46 |year=2008 |pmid=18853760 |doi= |url=http://iv.iiarjournals.org/cgi/pmidlookup?view=long&pmid=18853760}}</ref> | ||
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! style="background: #4479BA; width: 200px;" | {{fontcolor|#FFF|Differential Diagnosis}} | |||
! style="background: #4479BA; width: 300px;" | {{fontcolor|#FFF|Similar Features}} | |||
! style="background: #4479BA; width: 300px;" | {{fontcolor|#FFF|Differentiating Features}} | |||
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| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"| Enchondroma | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*Usually found in children, enchondromas are asymptomatic | |||
*These tumors arise from rests of growth plate | |||
*Located in the metaphyseal region | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*In enchondroma, differentiating features include: | |||
*Imaging features, such as endosteal scalloping, well circumscribed masses, and lytic lessions | |||
|- | |||
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" | Chondroblastoma | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*Benign cartilaginous neoplasm | |||
*Affects young patients | |||
*Located on long bones | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*In chondroblastoma, differentiating features include: | |||
*They arise in the epiphysis or apophysis of a long bone | |||
*Classical location is one-third of the tibia | |||
|- | |||
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;"| Periosteal chondroma | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*Benign cartilaginous neoplasm | |||
*Commonly located on the proximal humerus and distal femur | |||
*Affects young patients | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*In periosteal chondroma, differentiating features include: | |||
*Symptomps are usually present for a long period of time | |||
*Imaging features include there is no stalk or peduncle as in an osteochondroma | |||
|- | |||
| style="padding: 5px 5px; background: #DCDCDC; font-weight: bold; text-align:center;" | Chondromyxoid fibroma | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*Benign cartilaginous neoplasm | |||
*Located in the metaphyseal region of long bones | |||
| style="padding: 5px 5px; background: #F5F5F5;"| | |||
*In chondromyxoid fibroma, differentiating features include: | |||
*Occur in young adults (second and third decades) | |||
*Usually located in the tibia | |||
|} | |||
==References== | ==References== | ||
Revision as of 16:05, 28 January 2016
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Osteochondroma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Osteochondroma differential diagnosis On the Web |
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American Roentgen Ray Society Images of Osteochondroma differential diagnosis |
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Risk calculators and risk factors for Osteochondroma differential diagnosis |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2]
Overview
Osteochondroma must be differentiated from other diseases that cause bone deformity, bone growth after fracture, overlying bursitis, and mechanical joint problems such as enchondroma, chondroblastoma, and periosteal chondroma.[1]
Differentiating Osteochondroma from other Diseases
- The table below summarizes the findings that differentiate osteoid osteoma from other conditions that cause bone deformity, bone growth after fracture, overlying bursitis, and mechanical joint problems.[1]
| Differential Diagnosis | Similar Features | Differentiating Features |
|---|---|---|
| Enchondroma |
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| Chondroblastoma |
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| Periosteal chondroma |
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| Chondromyxoid fibroma |
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References
- ↑ 1.0 1.1 Kitsoulis P, Galani V, Stefanaki K, Paraskevas G, Karatzias G, Agnantis NJ, Bai M (2008). "Osteochondromas: review of the clinical, radiological and pathological features". In Vivo (Athens, Greece). 22 (5): 633–46. PMID 18853760.