Difference between revisions of "Cystinosis"
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{{ Infobox diagnosis | {{ Infobox diagnosis | ||
| Name = {{PAGENAME}} | | Name = {{PAGENAME}} | ||
| Image = | | Image = Cystinosis_-_kidney_-_alt_--_high_mag.jpg | ||
| Width = | | Width = | ||
| Caption = | | Caption = Changes of cystinosis in the [[kidney]]. [[H&E stain]]. | ||
| Synonyms = | | Synonyms = | ||
| Micro = dependent on site, kidney: multinucleation of podocytes, bone marrow: histiocytes with (cysteine) crystals | | Micro = dependent on site, kidney: multinucleation of podocytes, bone marrow: histiocytes with (cysteine) crystals | ||
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====Image==== | ====Image==== | ||
=====Case===== | |||
<gallery> | |||
Image: Cystinosis - kidney -- intermed mag.jpg | Cystinosis - intermed. mag. | |||
Image: Cystinosis - kidney -- high mag.jpg | Cystinosis - high mag. | |||
Image: Cystinosis - kidney - alt -- high mag.jpg | Cystinosis - high mag. | |||
Image: Cystinosis - kidney -- very high mag.jpg | Cystinosis - very high mag. | |||
Image: Cystinosis - kidney - alt -- very high mag.jpg | Cystinosis - very high mag. | |||
</gallery> | |||
<gallery> | |||
Image: Cystinosis - kidney - 2 -- high mag.jpg | Cystinosis - high mag. | |||
Image: Cystinosis - kidney - 2 -- very high mag.jpg | Cystinosis - very high mag. | |||
</gallery> | |||
<gallery> | |||
Image: Cystinosis - kidney - 3 -- intermed mag.jpg | Cystinosis - intermed. mag. | |||
Image: Cystinosis - kidney - 3 -- high mag.jpg | Cystinosis - high mag. | |||
Image: Cystinosis - kidney - 3 -- very high mag.jpg | Cystinosis - very high mag. | |||
</gallery> | |||
=====www===== | |||
*[http://www.nature.com/ki/journal/v78/n10/fig_tab/ki2010341f1.html Multinucleated podocytes (nature.com)].<ref name=pmid21030980/> | *[http://www.nature.com/ki/journal/v78/n10/fig_tab/ki2010341f1.html Multinucleated podocytes (nature.com)].<ref name=pmid21030980/> | ||
*[http://medind.nic.in/iav/t11/i2/IndianJNephrol_2011_21_2_123_78067_f1.jpg Cystinosis (medind.nic.in)].<ref name=pmid21769177>{{Cite journal | last1 = Sharma | first1 = A. | last2 = Gupta | first2 = R. | last3 = Sethi | first3 = SK. | last4 = Bagga | first4 = A. | last5 = Dinda | first5 = AK. | title = Giant cell transformation of podocytes: A unique histological feature associated with cystinosis. | journal = Indian J Nephrol | volume = 21 | issue = 2 | pages = 123-5 | month = Apr | year = 2011 | doi = 10.4103/0971-4065.78067 | PMID = 21769177 }}</ref> | *[http://medind.nic.in/iav/t11/i2/IndianJNephrol_2011_21_2_123_78067_f1.jpg Cystinosis (medind.nic.in)].<ref name=pmid21769177>{{Cite journal | last1 = Sharma | first1 = A. | last2 = Gupta | first2 = R. | last3 = Sethi | first3 = SK. | last4 = Bagga | first4 = A. | last5 = Dinda | first5 = AK. | title = Giant cell transformation of podocytes: A unique histological feature associated with cystinosis. | journal = Indian J Nephrol | volume = 21 | issue = 2 | pages = 123-5 | month = Apr | year = 2011 | doi = 10.4103/0971-4065.78067 | PMID = 21769177 }}</ref> | ||
Revision as of 02:03, 11 July 2015
| Cystinosis | |
|---|---|
| Diagnosis in short | |
 Changes of cystinosis in the kidney. H&E stain. | |
|
| |
| LM | dependent on site, kidney: multinucleation of podocytes, bone marrow: histiocytes with (cysteine) crystals |
| Molecular | cystinosin gene mutation |
| Site | kidney |
|
| |
| Associated Dx | nephrolithiasis, chronic renal failure |
| Clinical history | +/-consanguinity |
| Prevalence | rare |
| Other | hexagonal shaped crystals in urine |
Cystinosis is a lysosomal storage disease and very rare.[1]
General
- Rare.
- Associated with nephrolithiasis (renal stones)[2] and renal failure.
- Autosomal recessive.[1]
- Mutation in cystinosin gene (CTNS).[3][4][5]
Microscopic
Kidney
Image
Case
Cystinosis - intermed. mag.
Cystinosis - high mag.
Cystinosis - high mag.
Cystinosis - very high mag.
Cystinosis - very high mag.
Cystinosis - high mag.
Cystinosis - very high mag.
Cystinosis - intermed. mag.
Cystinosis - high mag.
Cystinosis - very high mag.
www
Urine
- Hexagonal shaped crystals.
Bone marrow
- Histiocytes with (cysteine) crystals.[8]
- Birefringent with polarized light.
Images
See also
References
- ↑ 1.0 1.1 Veys, KR.; Besouw, MT.; Pinxten, AM.; Dyck, MV.; Casteels, I.; Levtchenko, EN. (Jan 2015). "Cystinosis: a new perspective.". Acta Clin Belg: 2295333714Y0000000113. doi:10.1179/2295333714Y.0000000113. PMID 25560059.
- ↑ Theodoropoulos, DS.; Shawker, TH.; Heinrichs, C.; Gahl, WA. (Aug 1995). "Medullary nephrocalcinosis in nephropathic cystinosis.". Pediatr Nephrol 9 (4): 412-8. PMID 7577398.
- ↑ Online 'Mendelian Inheritance in Man' (OMIM) 606272
- ↑ Online 'Mendelian Inheritance in Man' (OMIM) 219800
- ↑ Online 'Mendelian Inheritance in Man' (OMIM) 219900
- ↑ 6.0 6.1 Sharma, A.; Gupta, R.; Sethi, SK.; Bagga, A.; Dinda, AK. (Apr 2011). "Giant cell transformation of podocytes: A unique histological feature associated with cystinosis.". Indian J Nephrol 21 (2): 123-5. doi:10.4103/0971-4065.78067. PMID 21769177.
- ↑ 7.0 7.1 Chandra, M.; Stokes, MB.; Kaskel, F. (Nov 2010). "Multinucleated podocytes: a diagnostic clue to cystinosis.". Kidney Int 78 (10): 1052. doi:10.1038/ki.2010.341. PMID 21030980.
- ↑ Emadi, A.; Burns, KH.; Confer, B.; Borowitz, MJ.; Streiff, MB. (2008). "Hematological manifestations of nephropathic cystinosis.". Acta Haematol 119 (3): 169-72. doi:10.1159/000134222. PMID 18493119.