Difference between revisions of "Eye"
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The '''eye''' is rarely seen by pathologists. | The '''eye''' is rarely seen by pathologists. They go to neuropathologists. | ||
An introduction to neuropathology is in the ''[[neuropathology]]'' article. | |||
==Histology== | ==Histology== | ||
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==See also== | ==See also== | ||
*[[Hypertension]]. | *[[Hypertension]]. | ||
*[[Neuropathology]]. | |||
*[[CNS tumours]]. | |||
==References== | ==References== | ||
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[[Category:Weird stuff]] | [[Category:Weird stuff]] | ||
[[Category:Neuropathology]] | |||
Revision as of 05:21, 9 March 2011
The eye is rarely seen by pathologists. They go to neuropathologists.
An introduction to neuropathology is in the neuropathology article.
Histology
- The muscles that move the eye have a high nerve:muscle ratio = ~1:4.[1]
- Other muscles in the body ~1:250.
Retinoblastoma
General
- Rare.
- Malignant.
- May be familial.[2]
Microscopic
Features:
- Small round cell tumour.
- Flexner-Wintersteiner rosette.
- Rosette with empty centre (donut hole).[3]
Image:
Notes:
- DDx of Flexner-Wintersteiner rosette includes: pineoblastomas, medulloepitheliomas.
Retinal hemorrhage
Image:
See also
References
- ↑ Bilbao. 24 November 2010.
- ↑ Lohmann D (2010). "Retinoblastoma". Adv. Exp. Med. Biol. 685: 220–7. PMID 20687510.
- ↑ Wippold FJ, Perry A (March 2006). "Neuropathology for the neuroradiologist: rosettes and pseudorosettes". AJNR Am J Neuroradiol 27 (3): 488–92. PMID 16551982.
- ↑ URL: http://library.med.utah.edu/WebPath/EXAM/IMGQUIZ/fofrm.html. Accessed on: 6 December 2010.