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Difference between revisions of "Kidney tumours"
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→Renal mucinous tubular and spindle cell carcinoma
| Line 450: | Line 450: | ||
*Mucin - may be scant. | *Mucin - may be scant. | ||
*Spindle cells. | *Spindle cells. | ||
DDx: | |||
*Sarcomatoid papillary RCC. (???) <ref name=pmid18941398>{{cite journal |author=Dhillon J, Amin MB, Selbs E, Turi GK, Paner GP, Reuter VE |title=Mucinous tubular and spindle cell carcinoma of the kidney with sarcomatoid change |journal=Am. J. Surg. Pathol. |volume=33 |issue=1 |pages=44–9 |year=2009 |month=January |pmid=18941398 |doi=10.1097/PAS.0b013e3181829ed5 |url=}}</ref> | |||
===IHC=== | |||
Features:<ref name=pmid16231179>{{cite journal |author=Ferlicot S, Allory Y, Compérat E, ''et al.'' |title=Mucinous tubular and spindle cell carcinoma: a report of 15 cases and a review of the literature |journal=Virchows Arch. |volume=447 |issue=6 |pages=978–83 |year=2005 |month=December |pmid=16231179 |doi=10.1007/s00428-005-0036-x |url=}}</ref> | |||
*CD10 -ve. | |||
*AE1/AE3 +ve. | |||
*AMACR +ve. | |||
*CK7 +ve. | |||
==Collecting duct carcinoma== | ==Collecting duct carcinoma== | ||