title: [Endoscopy in cattle].
abstract: Endoscopy in the field of buiatrics has gained growing importance in recent years. Parts of the upper respiratory and gastrointestinal tract, the urethra and urinary bladder, the abdomen and the teat are all accessible by means of endoscopy. The direct visualisation of inner or outer organ surfaces allows for rapid diagnosis and even prognosis of different pathological conditions. Flexible endoscopes of different dimensions are used for endoscopic examination of the upper respiratory tract. Examining this region, endoscopy is in some cases superior to other imaging techniques because of the direct visualization of surfaces and their pathological conditions and the possibility of collecting biopsies under visual control. The same is documented for diseases of the oesophagus. On the other hand, rumenoscopy is of experimental character so far. Urethrocystoscopy is mainly performed for diagnostic purposes with either flexible or rigid optics. Theloscopy represents the "gold standard" for surgical intervention in cases of disturbance of milk flow, since mucosal tissue can be removed under visual control. Therefore, this indication is one of the most important applications for endoscopy performed by practitioners. Another important field for the application of therapeutic endoscopy is the treatment of left displaced abomasum by repositioning and fixation to the abdominal wall under endoscopic control.
authors: Klinik für Wiederkäuer, Veterinärmedizinische Universität Wien, Veterinärplatz 1, 1210 Wien. sonja.franz@vetmeduni.ac.at
authors: S
authors: S
authors: Franz
mesh_terms: D000018:Abomasum / Q000033:anatomy & histology / Q000473:pathology / Q000601:surgery; D000818:Animals; D002417:Cattle / Q000033:anatomy & histology*; D003558:Cystoscopy / Q000662:veterinary; D004724:Endoscopy / Q000295:instrumentation / Q000662:veterinary*; D004945:Esophagoscopy / Q000662:veterinary; D005260:Female; D010535:Laparoscopy / Q000662:veterinary; D007828:Laryngoscopy / Q000662:veterinary; D008321:Mammary Glands, Animal / Q000033:anatomy & histology / Q000473:pathology / Q000601:surgery; D012137:Respiratory System / Q000033:anatomy & histology / Q000473:pathology; D012417:Rumen / Q000033:anatomy & histology / Q000473:pathology