Astrocytoma classification: Difference between revisions
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*Low-grade astrocytoma is classified into four subtypes, and they are as follows:<ref name=lowgradeinfiltrativeastrocytoma1>Low grade infiltrative astrocytoma. Dr Ahmed Abd Rabou and A.Prof Frank Gaillard ◉ et al. Radiopaedia 2016. http://radiopaedia.org/articles/low-grade-infiltrative-astrocytoma. Accessed on January 5, 2016</ref><ref name=overviewloxlkjj1>Astrocytic tumours. Dr Bruno Di Muzio and A.Prof Frank Gaillard et al. Radiopaedia 2016. http://radiopaedia.org/articles/astrocytic-tumours. Accessed on January 5, 2016</ref> | |||
{{familytree/start |summary=Low grade astrocytoma}} | |||
{{familytree |boxstyle=background: #DCDCDC;| | | | | | | | | | | | | A01| | | | | | | | | | | | | |A01=<div style="width: 12em; padding:0.2em;">'''Low-grade astrocytoma'''</div>}} | |||
{{familytree |boxstyle=background: #DCDCDC;| | | | | | | |,|-|-|-|-|-|^|-|-|-|-|-|.| | | | | | | | | | | | | | |}} | |||
{{familytree |boxstyle=background: #DCDCDC;| | | | | | | B01 | | | | | | | | | | B02 | | | | | | | | | | | | | | | |B01=<div style="width: 12em; padding:0em;">'''[[Localized low-grade astrocytoma]]''' </div>|B02=<div style="width: 12em; padding:0em;">'''Low-grade infiltrative astrocytoma<br>{{or}}<br>Diffuse astrocytoma'''</div>}} | |||
{{familytree |boxstyle=background: #DCDCDC;| | | | | | | F01 | | | | | | | | | | F02 | | | | | | | | | | | | | | | |F01=<div style="width: 12em; padding:0em;">'''WHO grade I / II''' </div>|F02=<div style="width: 12em; padding:0em;">'''WHO grade II'''</div>}} | |||
{{familytree |boxstyle=background: #DCDCDC;| | | | | | | |!| | | | | |,|-|-|-|v|-|^|-|v|-|-|-|.| | | | | | | | | | | | | | |}} | |||
{{familytree |boxstyle=background: #DCDCDC;| | | | | | | |!| | | | | C01 | | C02 | | C03 | | C04 | | | | | | | | | | | | | |C01=<div style="width: 9em; padding:0.2em;">'''[[Fibrillary astrocytoma]]''' </div>|C02=<div style="width: 9em; padding:0.2em;">'''[[Gemistocytic astrocytoma]]'''</div>|C03=<div style="width: 9em; padding:0.2em;">'''[[Protoplasmic astrocytoma]]'''</div>|C04=<div style="width: 9em; padding:0.2em;">'''[[Oligoastrocytoma]]'''</div>}} | |||
{{familytree |boxstyle=background: #DCDCDC;| |,|-|-|-|v|-|^|-|v|-|-|-|.| | | | | | | | | | | | | | | | | |}} | |||
{{familytree |boxstyle=background: #DCDCDC;| D01 | | D02 | | D03 | | D04 | | | | | | | | | | | | | | | | | | | | |D01=<div style="width: 9em; padding:0.2em;">'''[[Pilocytic astrocytoma]]''' </div>|D02=<div style="width: 9em; padding:0.2em;">'''Pilomyxoid astrocytoma'''</div>|D03=<div style="width: 9em; padding:0.2em;">'''[[Subependymal giant cell astrocytoma]]'''</div>|D04=<div style="width: 9em; padding:0.2em;">'''[[Pleomorphic xanthoastrocytoma]]'''</div>}} | |||
{{familytree |boxstyle=background: #DCDCDC;| E01 | | E02 | | E03 | | E04 | | | | | | | | | | | | | | | | | | | | |E01=<div style="width: 9em; padding:0.2em;">'''WHO grade I''' </div>|E02=<div style="width: 9em; padding:0.2em;">'''WHO grade II'''</div>|E03=<div style="width: 9em; padding:0.2em;">'''WHO grade I'''</div>|E04=<div style="width: 9em; padding:0.2em;">'''WHO grade II'''</div>}} | |||
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==References== | ==References== | ||
Revision as of 14:36, 9 July 2019
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Astrocytoma Microchapters |
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Diagnosis |
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Treatment |
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Case Study |
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Astrocytoma classification On the Web |
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American Roentgen Ray Society Images of Astrocytoma classification |
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Risk calculators and risk factors for Astrocytoma classification |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Fahimeh Shojaei, M.D.
Overview
Astrocytoma may be classified according to its histology into 4 grades: pilocytic astrocytoma, diffuse astrocytoma, anaplastic astrocytoma and glioblastoma multiforme.
Classification
Astrocytoma may be classified according to its histology into 4 grades:[1][2]
| Astrocytoma | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Low grade | High grade | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Pilocyic astrocytoma | Diffuse astrocytoma | Anaplastic astrocytoma | Glioblastomas multiform | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Fibrillary astrocytoma | Gemistocytic astrocytoma | Protoplasmic astrocytoma | Oligoastrocytoma | Primary glioblastoma multiforme | Secondary glioblastoma multiforme | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Low-grade astrocytoma | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Low-grade infiltrative astrocytoma OR Diffuse astrocytoma | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
WHO grade I / II | WHO grade II | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Pilomyxoid astrocytoma | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
WHO grade I | WHO grade II | WHO grade I | WHO grade II | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
References
- ↑ Daumas-Duport C, Scheithauer B, O'Fallon J, Kelly P (November 1988). "Grading of astrocytomas. A simple and reproducible method". Cancer. 62 (10): 2152–65. PMID 3179928.
- ↑ Louis DN, Perry A, Reifenberger G, von Deimling A, Figarella-Branger D, Cavenee WK, Ohgaki H, Wiestler OD, Kleihues P, Ellison DW (June 2016). "The 2016 World Health Organization Classification of Tumors of the Central Nervous System: a summary". Acta Neuropathol. 131 (6): 803–20. doi:10.1007/s00401-016-1545-1. PMID 27157931.
- ↑ Low grade infiltrative astrocytoma. Dr Ahmed Abd Rabou and A.Prof Frank Gaillard ◉ et al. Radiopaedia 2016. http://radiopaedia.org/articles/low-grade-infiltrative-astrocytoma. Accessed on January 5, 2016
- ↑ Astrocytic tumours. Dr Bruno Di Muzio and A.Prof Frank Gaillard et al. Radiopaedia 2016. http://radiopaedia.org/articles/astrocytic-tumours. Accessed on January 5, 2016