Difference between revisions of "Localized cystic disease of the kidney"
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'''Localized cystic disease of the kidney''' is a rare benign entity that should be separated from hereditary [[cystic kidney diseases]] and cystic [[renal tumours]].<ref name=pmid23211292>{{Cite journal | last1 = Ding | first1 = Y. | last2 = Chen | first2 = L. | last3 = Deng | first3 = FM. | last4 = Melamed | first4 = J. | last5 = Fan | first5 = R. | last6 = Bonsib | first6 = S. | last7 = Zhou | first7 = M. | title = Localized cystic disease of the kidney: distinction from cystic neoplasms and hereditary polycystic diseases. | journal = Am J Surg Pathol | volume = 37 | issue = 4 | pages = 506-13 | month = Apr | year = 2013 | doi = 10.1097/PAS.0b013e318271eff9 | PMID = 23211292 }}</ref> | '''Localized cystic disease of the kidney''' is a rare benign entity that should be separated from hereditary [[cystic kidney diseases]] and cystic [[renal tumours]].<ref name=pmid23211292>{{Cite journal | last1 = Ding | first1 = Y. | last2 = Chen | first2 = L. | last3 = Deng | first3 = FM. | last4 = Melamed | first4 = J. | last5 = Fan | first5 = R. | last6 = Bonsib | first6 = S. | last7 = Zhou | first7 = M. | title = Localized cystic disease of the kidney: distinction from cystic neoplasms and hereditary polycystic diseases. | journal = Am J Surg Pathol | volume = 37 | issue = 4 | pages = 506-13 | month = Apr | year = 2013 | doi = 10.1097/PAS.0b013e318271eff9 | PMID = 23211292 }}</ref> | ||
It is also known as '''segmental cystic disease of the kidney''' and '''unilateral cystic disease of the kidney'''.<ref name=pmid23211292/> | |||
==General== | ==General== | ||
*Rare. | *Rare. | ||
*Benign. | *Benign. | ||
*[[Bosniak classification]] 2 or 3. | |||
==Gross== | |||
Features:<ref name=pmid23211292/> | |||
*Cystic lesion without capsule. | |||
==Microscopic== | |||
Features:<ref name=pmid23211292/> | |||
*Cuboidal or flat lining epithelium - contiguous with renal collecting ducts. | |||
*No significant inflammation. | |||
DDx: | |||
*Cystic [[renal cell carcinoma]]. | |||
*[[Autosomal dominant polycystic kidney disease]]. | |||
==See also== | ==See also== | ||
Revision as of 20:14, 21 September 2015
Localized cystic disease of the kidney is a rare benign entity that should be separated from hereditary cystic kidney diseases and cystic renal tumours.[1]
It is also known as segmental cystic disease of the kidney and unilateral cystic disease of the kidney.[1]
General
- Rare.
- Benign.
- Bosniak classification 2 or 3.
Gross
Features:[1]
- Cystic lesion without capsule.
Microscopic
Features:[1]
- Cuboidal or flat lining epithelium - contiguous with renal collecting ducts.
- No significant inflammation.
DDx: