Histological Changes in Ileal Reservoir Mucosa after Long-term Exposure to Urine / 대한비뇨기과학회지
Korean Journal of Urology
;
: 944-948, 1994.
Artículo
en Coreano
| WPRIM
| ID: wpr-207910
ABSTRACT
Mucosal biopsies were obtained for histological and electron microscopical studies from 7 patients with ileal urinary conduit. Shortly after construction of the reservoir there was a reduction in villous height and an increase in crypt depth. After 2 to 3 years of observation, avillous areas were noted in the reservoir mucosa. Electron microscopy shows a loss of microvilli and a reduction of cell construction. The number of mucus-storing goblet cells increased already with in 1 month after construction. No sign of foreign body reaction, dysplasia or metaplasia was encountered. The constant exposure to urine leads to adaptive changes of the reservoir mucosa, resulting in true atropy of villi, crypts, and individual epithelial cells.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Feniramina
/
Derivación Urinaria
/
Biopsia
/
Microscopía Electrónica
/
Reacción a Cuerpo Extraño
/
Células Caliciformes
/
Reservorios Cólicos
/
Células Epiteliales
/
Mucosa Intestinal
/
Metaplasia
Límite:
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Urology
Año:
1994
Tipo del documento:
Artículo
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