Ex vivo ultrasonographic and histological morphometry of small intestinal wall layers in horses.

ABSTRACT: Ultrasonographic morphometry of wall layers is commonly used in veterinary patients with suspected small intestinal disease, however published studies comparing this method with histopathology in horses are limited. This prospective, methods comparison study compared the qualitative and quantitative characteristics of small intestinal wall layers using ex vivo high-frequency ultrasound versus histopathology in a sample of 16 horses. Transverse section images of duodenum, distal jejunum, and ileum were acquired with a high-frequency linear transducer (7-15 MHz). Transverse histological cryosections were obtained at the same level. Appearance and measurements of the intestinal wall layers were assessed on the ultrasonographic and histological images. High-frequency scanning with the probe in

SUBMITTER: Diana A 

PROVIDER: S-EPMC9306625 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature