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{{ Infobox diagnosis | |||
| Name = {{PAGENAME}} | |||
| Image = Clear cell renal cell carcinoma metastasis to bladder -- intermed mag.jpg | |||
| Width = | |||
| Caption = Clear cell renal cell carcinoma metastasis to urinary bladder. [[H&E stain]]. | |||
| Synonyms = metastasis to urinary bladder | |||
| Micro = | |||
| Subtypes = | |||
| LMDDx = [[urothelial carcinoma]] with unusual features, [[primary adenocarcinoma of the urinary bladder]], direct extension of non-bladder primary tumour in bladder (e.g. [[prostate cancer|prostate]], rectum, [[urachal carcinoma]]) | |||
| Stains = | |||
| IHC = [[GATA3]] -ve (commonly +ve in breast), beta-catenin +ve (nuclear staining - suggests colorectal primary), prostate markers (e.g. PSA, PSAP, NKX3.1) +ve/-ve (+ve suggests prostate primary), PAX8 +ve/-ve (+ve suggests gyne tract or RCC) | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = | |||
| Grossing = | |||
| Staging = | |||
| Site = [[urinary bladder]] | |||
| Assdx = | |||
| Syndromes = | |||
| Clinicalhx = +/-history cancer | |||
| Signs = | |||
| Symptoms = hematuria (typical) | |||
| Prevalence = rare as primary presentation (case reports) | |||
| Bloodwork = | |||
| Rads = | |||
| Endoscopy = bladder tumour | |||
| Prognosis = poor | |||
| Other = | |||
| ClinDDx = primary bladder cancer | |||
| Tx = dependent on primary site | |||
}} | |||
'''Urinary bladder metastasis''', also '''metastasis to the bladder''', is [[cancer]] that has spread to the [[urinary bladder]] from another primary site and is discontinuous with the primary tumour. | '''Urinary bladder metastasis''', also '''metastasis to the bladder''', is [[cancer]] that has spread to the [[urinary bladder]] from another primary site and is discontinuous with the primary tumour. | ||
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