Topic:Congenital Disorders
Congenital disorders in horses encompass a range of structural, functional, or metabolic anomalies present at birth. These disorders may arise from genetic mutations, environmental factors, or a combination of both, affecting various systems in the equine body. Common congenital disorders in horses include cleft palate, umbilical hernias, and limb deformities. The diagnosis and management of these conditions require a multidisciplinary approach involving veterinary genetics, surgery, and rehabilitation. This page compiles peer-reviewed research studies and scholarly articles that explore the etiology, diagnosis, and management strategies for congenital disorders in equine medicine.
Ventricular septal defect in a 7-year-old gelding. A congenital heart defect characterised by persistent patency (open-ness) of the ventricular septum, permitting flow of blood directly between ventricles, bypassing the pulmonary circulation and resulting in various degrees of cyanosis (blue discolouration of the skin) due to oxygen deficiency. Clinical signs include systolic murmur and a palpable thrill on both sides of the chest, dyspnoea and poor tolerance of exercise.
Intestinal surgery in the foal. Intestinal surgery in the foal is seldom necessary but some conditions in which it is essential are well recognized. The foal is a good surgical subject but success depends mainly on operating promptly before irreversible degenerative changes take place. Exploratory laparatomy is recommended whenever mechanical obstruction is suspected. Indications fall broadly into two main categories: 1. Cases arising from congenital defects. These form a miscellaneous group and present considerable difficulties in diagnosis and effective treatment. 2. Cases related to acute onset of obstruction, mainly due ...
Transposition of the aorta and atresia of the pulmonary trunk in a horse. ABSTRACT Transposition of the aorta to the right ventricle with atresia of the pulmonary trunk was described in a 2 year old horse. Clinical and physiological examinations were performed and data recorded. Teratogenesis of the present anomaly was discussed and the literature reviewed. The probable course of circulation during the fetal life and after birth of this animal was suggested. An extensive col-lateral circulation was developed to the lungs, which might explain how the animal could live so long.