Abstract:
:Mucosal biopsies were obtained for histological and electron microscopical studies from 20 patients with ileal urinary conduits. Special interest was focused on problems of urinary tract infections and their possible role in the pathogenesis of these changes. Chronic inflammation with mild to total villous atrophy was found as well as reduction in the amount of mucosal glands. Ultrastructurally the main cellular elements of the ileal epithelium and mucosa were preserved. The age of the conduit did not seem to be decisive in the histological findings. Also recurrent infections could not be shown to be responsible for the changes in the conduit mucosa. In irradiated patients, fibrotic changes in the lamina propria of the conduit mucosa were apparent and the microvilli especially short and scanty.
journal_name
Eur Uroljournal_title
European urologyauthors
Lindell O,Mäkinen J,Nickels J,Lehtonen Tdoi
10.1159/000472616subject
Has Abstractpub_date
1986-01-01 00:00:00pages
201-6issue
3eissn
0302-2838issn
1873-7560journal_volume
12pub_type
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