Difference between revisions of "Urinary bladder amyloidosis"
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==General== | ==General== | ||
*Rare - approximately 200 reported cases as of 2014.<ref name=pmid25366012/> | *Rare - approximately 200 reported cases as of 2014.<ref name=pmid25366012/><ref name=pmid24857645>{{Cite journal | last1 = Schou-Jensen | first1 = KS. | last2 = Dahl | first2 = C. | last3 = Pilt | first3 = AP. | last4 = Azawi | first4 = NH. | title = Amyloidosis in the bladder: three cases with different appearance. | journal = Scand J Urol | volume = 48 | issue = 5 | pages = 489-92 | month = Oct | year = 2014 | doi = 10.3109/21681805.2014.920414 | PMID = 24857645 }}</ref> | ||
*May clinically mimic bladder cancer.<ref name=pmid25366012/> | *May clinically mimic bladder cancer.<ref name=pmid25366012/> | ||
| Line 11: | Line 11: | ||
Features: | Features: | ||
*Lamina propria with amyloid (amorphous, paucicellular, pink material on H&E - classically "cracked"). | *Lamina propria with amyloid (amorphous, paucicellular, pink material on H&E - classically "cracked"). | ||
==Stains== | |||
*[[Congo red]] +ve. | |||
==See also== | ==See also== | ||
| Line 16: | Line 19: | ||
==References== | ==References== | ||
{{Reflist| | {{Reflist|2}} | ||
[[Category:Diagnosis]] | [[Category:Diagnosis]] | ||
[[Category:Genitourinary pathology]] | [[Category:Genitourinary pathology]] | ||
Revision as of 18:11, 2 October 2015
Urinary bladder amyloidosis is a rare benign condition of urinary bladder that can mimic cancer of the urinary bladder.[1]
General
Gross
- Urinary bladder wall thickening.[1]
Microscopic
Features:
- Lamina propria with amyloid (amorphous, paucicellular, pink material on H&E - classically "cracked").
Stains
- Congo red +ve.
See also
References
- ↑ 1.0 1.1 1.2 1.3 Kobayashi, T.; Roberts, J.; Levine, J.; Degrado, J. (2014). "Primary bladder amyloidosis.". Intern Med 53 (21): 2511-3. PMID 25366012.
- ↑ Schou-Jensen, KS.; Dahl, C.; Pilt, AP.; Azawi, NH. (Oct 2014). "Amyloidosis in the bladder: three cases with different appearance.". Scand J Urol 48 (5): 489-92. doi:10.3109/21681805.2014.920414. PMID 24857645.