Czy istnieje korelacja między ultrastrukturą ściany pęcherza neurogennego a wynikami badań urodynamicznych?

ORYGINALNY ARTYKUŁ

Czy istnieje korelacja między ultrastrukturą ściany pęcherza neurogennego a wynikami badań urodynamicznych?

Paweł Kroll 1 , Magdalena Sobieska 2 , Anna Jażdżewska 1 , Jakub Żurawski 3 , Ewa Gajewska 4

1. Pediatric Surgery and Urology Clinic, Neurourology Unit, Poznań University of Medical Sciences, Poznań, Poland
2. Department of Rehabilitation and Physiotherapy, Poznań University of Medical Sciences, Poznań, Poland
3. Department of Immunobiochemistry Chair of Biology and Environmental Protection, Poznań University of Medical Sciences, Poznań, Poland
4. Department of Developmental Neurology, Poznań University of Medical Sciences, Poznań, Poland

Opublikowany: 2019-10-03
DOI: 10.5604/01.3001.0013.5140
GICID: 01.3001.0013.5140
Dostępne wersje językowe: pl en
Wydanie: Postepy Hig Med Dosw 2019; 73 : 476-482

 

Abstrakt

The aim of the study was to evaluate the microscopic structure of the bladder wall in children with a neurogenic bladder to find a correlation between changes in the microscopic structure of the bladder wall and functional disorders. The study group consisted of 42 children who underwent bladder augmentation. Full-thickness fragments of the bladder wall were collected during operation, photographed for evaluation with a morphometric analysis. The proportion of muscle and connective tissue was determined. Results were correlated with the results of urodynamic tests. The analysis showed a progressive increase in connective/muscle tissue ratio with a decrease in the number of nerve trunks with a correlation between the connective/muscle tissue ratio and the deterioration of lower urinary tract in urodynamic investigations. Dysfunctions of the bladder are associated with histological abnormalities of the bladder wall, particularly increases in the amount of connective tissue and reduction of the number of nerve trunks. The increase in the percentage of the connective tissue correlates positively with deterioration of bladder function, reduced compliance of the bladder wall, and changes in the structure of the bladder wall and deterioration of the upper urinary tract.

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