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'''Mixed epithelial and stromal tumour of the kidney''', abbreviated '''MEST''', is a rare [[kidney tumour]]. | '''Mixed epithelial and stromal tumour of the kidney''', abbreviated '''MEST''', is a rare benign [[kidney tumour]]. | ||
Turbiner ''et al.''<ref name=pmid17414095>{{Cite journal | last1 = Turbiner | first1 = J. | last2 = Amin | first2 = MB. | last3 = Humphrey | first3 = PA. | last4 = Srigley | first4 = JR. | last5 = De Leval | first5 = L. | last6 = Radhakrishnan | first6 = A. | last7 = Oliva | first7 = E. | title = Cystic nephroma and mixed epithelial and stromal tumor of kidney: a detailed clinicopathologic analysis of 34 cases and proposal for renal epithelial and stromal tumor (REST) as a unifying term. | journal = Am J Surg Pathol | volume = 31 | issue = 4 | pages = 489-500 | month = Apr | year = 2007 | doi = 10.1097/PAS.0b013e31802bdd56 | PMID = 17414095 }}</ref> have suggested that ''[[cystic nephroma]]'' and ''mixed epithelial and stromal tumour (MEST)'' are one tumour. | |||
**The lumping term ''[[renal epithelial and stromal tumour]]'', abbreviated ''REST''. | |||
==General== | ==General== | ||
*Rare - | *Rare - approximately 1.5% of renal neoplasms.<ref name=pmid17454754>{{Cite journal | last1 = Mai | first1 = KT. | last2 = Elkeilani | first2 = A. | last3 = Veinot | first3 = JP. | title = Mixed epithelial and stromal tumour (MEST) of the kidney: report of 14 cases with male and PEComatous variants and proposed histopathogenesis. | journal = Pathology | volume = 39 | issue = 2 | pages = 235-40 | month = Apr | year = 2007 | doi = 10.1080/00313020701230799 | PMID = 17454754 }}</ref> | ||
*Benign. | *Benign. | ||
*Prevalence: males > females. | *Prevalence: males > females. | ||
==Microscopic== | ==Microscopic== |
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