Bone or cartilage mass classification: Difference between revisions
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Revision as of 17:11, 10 February 2016
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Bone or Cartilage Mass Microchapters |
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Bone or cartilage mass classification On the Web |
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Risk calculators and risk factors for Bone or cartilage mass classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Maria Fernanda Villarreal, M.D. [2]
Overview
Bone and cartilage tumors may be classified according to the WHO histological classification system into benign and malignant tumors, and categorized into 5 sub-types: cartilage tumors, osteogenic tumors, fibrohistiocytic tumors, notochordal tumors, hematopoietic tumors, and miscellaneous tumors.[1][2] In addition, bone and cartilage tumors may be sub-classified according to tumor location into 4 subtypes: diaphysis, metaphysis, epiphysis, and ungrouped/others.[3]
Classification
Bone and cartilage tumors may be classified by location, origin, and histopahological origin.
- Tumor location
- Diaphysis
- Epiphysis
- Metaphysis
- Other/Unclassifed
- Behavior
- Benign
- Malignant
- Origin
- Primary
- Secondary
- Histopathological origin
- Cartilage tumors
- Osteogenic tumors
- Fibrohistiocytic tumors
- Notochordal tumors
- Hematopoietic tumors
- Miscellaneous tumors.
The table below summarizes the classification of bone and cartilage tumors according to tumor origin and location.[1][2]
| Bone or cartilage mass classification
Adapted from ICD-10/WHO (9180–9269) | ||
|---|---|---|
| Location | Origin | Type of tumor |
| Diaphysis | Myeloid | Multiple myeloma |
| Epithelial | Adamantinoma | |
| PNET/Ewing family | Ewing's sarcoma | |
| Metaphysis | Osteoblast | Osteoid osteoma |
| Osteoblastoma | ||
| Osteoma/osteosarcoma | ||
| Chondroblast | Chondroma/ecchondroma/enchondroma | |
| Enchondromatosis | ||
| Chondrosarcoma | ||
| Osteochondroma | ||
| Chondromyxoid fibroma | ||
| Fibrous | Ossifying fibroma | |
| Fibrosarcoma | ||
| Epiphysis | Chondroblast | Chondroblastoma |
| Myeloid | Giant-cell tumor of bone | |
| Other/ungrouped | Notochord | Chordoma |
References
- ↑ 1.0 1.1 Bone tumors. https://en.wikipedia.org/wiki/Bone_tumor Accessed on February 2, 2016
- ↑ 2.0 2.1 Alina Maria Sisu. On the Bone Tumours: Overview, Classification, Incidence, Histopathological Issues, Behavior and Review Using Literature Data. http://www.intechopen.com/books/histopathology-reviews-and-recent-advances/on-the-bone-tumours-overview-classification-incidence-histopathological-issues-behavior-and-review Accessed on February 2, 2016
- ↑ 3.0 3.1 Miller TT (2008). "Bone tumors and tumorlike conditions: analysis with conventional radiography". Radiology. 246 (3): 662–74. doi:10.1148/radiol.2463061038. PMID 18223119.