Esophageal laceration and obstruction caused by a foreign body in 2 young foals.

The research article discusses the cases of two foals (young horses) that suffered from esophageal laceration (tearing of the esophagus) due to ingesting foreign objects, and their subsequent treatment involving repeated esophageal cleanings done under general anesthesia.

Foals’ Condition

• The paper first focuses on outlining the issues faced by two foals, who unfortunately ingested foreign bodies leading to damage in their esophagus. The term “foreign bodies” typically refers to any object that originates outside of the body.
• Through an endoscopic examination, medical professionals identified full and partial thickness esophageal lacerations, respectively. A full thickness laceration means the tear went through all layers of the esophagus, whereas a partial thickness laceration did not penetrate all layers.

Diagnosis and Treatment

• The diagnosis of the lacerations was made using an endoscopic examination of the esophagus. An endoscope is a long, flexible tube equipped with a light and video camera that doctors can use to view the patient’s digestive tract. This allowed the doctors to see the depth of the damage in each foal’s esophagus.
• The laceration presented as an obstruction to the passage of food. To alleviate this obstruction, the veterinary doctors performed repetitive esophageal lavages (flushing of the esophagus with a solution) and flushes in both foals under general anesthesia.
• General anesthesia was used to eliminate any pain or discomfort felt by the foals during the procedure, putting them into a deep sleep where they can’t feel pain. The anesthesia also relaxed the esophageal muscles, making the lavages and flushes more effective at clearing the obstruction.

Conclusion

• The study concluded that endoscopic examination can be an effective method for diagnosing esophageal lacerations in foals.
• It also indicated that esophageal lavage and flush under general anesthesia can be a useful treatment method to relieve obstructions caused by such lacerations.