Small intestine ultrasound findings on horses following exploratory laparotomy, can we predict postoperative reflux?
Cuevas Ramos, Gabriel (Copenhagen University. Large Animal Clinic)
Domenech, Lara (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)
Prades, Marta (Universitat Autònoma de Barcelona. Departament de Medicina i Cirurgia Animals)

Fecha:	2019
Resumen:	Postoperative reflux (POR) is a well-recognized complication after colic surgery in horses, particularly when presenting small intestinal pathology. Even though much has been written about the pathophysiology and management of POR, additional clinical studies are needed to better understand and anticipate this complication. The aim of the study was to provide clinical evidence of ultrasound findings in the postoperative period (three days). The study is based on transcutaneous abdominal ultrasounds of the caudoventral abdomen during the postoperative period (three days), in 58 horses, presented for an exploratory laparotomy, and compared to 20 horses that underwent general anesthesia for an elective surgical procedure. Small intestine (SI) images and videos were analyzed for loop number, loop diameter, wall thickness, motility, and echogenic type of loop contents. Ultrasound findings of horses that had a large colon pathology were similar to those of the control group. Interestingly, horses that presented an SI pathology had significantly thicker SI walls, increased loop diameter, slower motility, and hypoechoic contents, particularly in horses that had undergone small intestinal resection and anastomosis. Although the number of horses that developed POR in our study was too small for statistical analysis, they all had the aforementioned ultrasonographic changes. Abdominal ultrasound, during the postoperative period (three days), was a useful method to identify horses with abnormal small intestinal parameters. Further investigation as to whether these parameters can be used to predict POR in a larger population is warranted.
Derechos:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Lengua:	Anglès
Documento:	Article ; recerca ; Versió publicada
Materia:	Exploratory laparotomy ; Abdominal ultrasound ; Horses ; Postoperative reflux
Publicado en:	Animals, Vol. 9 Núm. 12 (december 2019) , p. 1106, ISSN 2076-2615

DOI: 10.3390/ani9121106
PMID: 31835406

8 p, 1.2 MB

El registro aparece en las colecciones:
Artículos > Artículos de investigación
Artículos > Artículos publicados