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Applicability of endoscopic examination as a diagnostic approach in urinary tract ailments in dogs

100%

Holak P. , Nowicki M. , Adamiak Z. , Kasprowicz A.

Polish Journal of Veterinary Sciences

2007

tom 10

nr 4

The purpose of this study was to evaluate the applicability of endoscopic examination as a diagnostic method in urethra and bladder ailments in dogs. The experiment involved 60 dogs of different breeds and gender, weighing from 5 to 65 kg, aged between 7 months and 12 years. The dogs were divided into two groups. Group I consisted of clinically healthy animals on which all the lower urinary tract endoscopic examinations described in the literature as well as biopsies of mucosa were performed. Group II consisted of clinical patients, on which endoscopic diagnostic examination was conducted and, on some of them, biopsies for histopathologic examination were made. The results of the experiment suggest that the lower urinary track endoscopy is a suitable diagnostic technique for recognition and differentiation of mucosa inflammation, establishment of causes of haematuria, diagnostics of neoplasms and detection of the existence of an ectopic ureter. Biopsy and histopathologic examination improved the diagnostic value of endoscopy. The techniques tested in our study, inclusive of more invasive method like PPC and cystoscopy on males preceded by the perineal urethrotomy, enable doctors to perform the lower urinary tract endoscopic examination on dogs, especially up to 5 kg. regardless of their gender.

Cystoskopia u psow

100%

Holak P. , Nowicki M. , Adamiak Z. , Szalecki P.

Acta Scientiarum Polonorum. Medicina Veterinaria

2005

tom 04

nr 1

105-112

Evaluation of feature detectors for bladder fluorescence images

100%

Neuman B. , Sawicki D.

Przegląd Elektrotechniczny

2010

tom R. 86, nr 1

192-194

Images of bladder fluorescence endoscopy are different from generic ones. Up to now there was no evaluation of feature detectors based on such images. In this paper seven popular algorithms were compared.

Zdjęcia wykonane podczas endoskopii fluorescencyjnej różnią się od zwykłych zdjęć. Dotychczasowe porównania nie uwzględniały zdjęć wykonanych w niebieskim świetle. W pracy porównano siedem popularnych algorytmów ekstrakcji cech.