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Difference between revisions of "Localized cystic disease of the kidney"
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Localized cystic disease of the kidney (view source)
Revision as of 19:18, 30 October 2017
, 19:18, 30 October 2017+infobox
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{{ Infobox diagnosis | |||
| Name = {{PAGENAME}} | |||
| Image = | |||
| Width = | |||
| Caption = | |||
| Synonyms = | |||
| Micro = cysts with cuboidal or flat lining epithelium - contiguous with renal collecting ducts; | |||
renal parenchyma (renal tubules or glomeruli) with in septations; +/-foamy histiocytes; +/-refractile material within the cysts | |||
| Subtypes = | |||
| LMDDx = cystic [[renal tumours]] (cystic [[clear cell renal cell carcinoma]], [[cystic nephroma]], [[multilocular cystic renal neoplasm of low malignant potential]]), hereditary [[cystic renal disease]] ([[autosomal dominant polycystic kidney disease]]) | |||
| Stains = | |||
| IHC = | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = | |||
| Grossing = | |||
| Staging = | |||
| Site = [[kidney]] | |||
| Assdx = | |||
| Syndromes = | |||
| Clinicalhx = | |||
| Signs = +/-hematuria | |||
| Symptoms = abdominal pain - due to mass effect | |||
| Prevalence = very rare | |||
| Bloodwork = | |||
| Rads = localized cystic disease, [[Bosniak classification]] 2 or 3 | |||
| Endoscopy = | |||
| Prognosis = benign | |||
| Other = | |||
| ClinDDx = cystic [[renal cell carcinoma]] | |||
| Tx = excision for diagnosis | |||
}} | |||
'''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> | ||
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==Microscopic== | ==Microscopic== | ||
Features:<ref name=pmid23211292/> | Features:<ref name=pmid23211292/> | ||
* | *Cysts with cuboidal or flat lining epithelium. | ||
**Contiguous with renal collecting ducts. | **Contiguous with renal collecting ducts. | ||
*Renal parenchyma (renal tubules or glomeruli) with in (cyst) septations. | *Renal parenchyma (renal tubules or glomeruli) with in (cyst) septations. | ||