Melanosis of the Bladder: Possible Pathogenetic Mechanisms.
Case Rep Urol
; 2022: 6221499, 2022.
Article
em En
| MEDLINE
| ID: mdl-35754918
ABSTRACT
Melanin accumulation within the bladder urothelium and/or macrophages in the lamina propria (melanosis of the bladder) is a very rare phenomenon of unknown pathogenesis. Its rarity argues for a complex, likely multifactorial, causation. We describe bladder melanosis developing after Botox therapy in an elderly woman with a history of overactive bladder, treated grade 2 uterovaginal prolapse, and episodes of urinary tract infection and speculate that one factor (probably of many) in its pathogenesis may be a derangement of local neurourothelial interactions.
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MEDLINE
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En
Ano de publicação:
2022
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Article