fistula

• 医学术语，指两个内部器官之间或器官与体表之间形成的异常通道或连接，常由创伤、感染或手术引起。

A medical term referring to an abnormal passage or connection between two internal organs or between an organ and the body surface, often resulting from injury, infection, or surgery.

1. Abnormal passage in the bodyC1formalmedical

   An abnormal connection or passageway that forms between two organs or between an organ and the body surface, often due to infection or injury.

   瘘管

   • The surgeon successfully repaired the fistula connecting the intestine to the bladder.
   • A dental fistula can develop from an untreated tooth abscess.
   • Patients with Crohn's disease are at higher risk of developing fistulas.

   同义词sinustract

2. Equine inflammationC2formalmedical

   A chronic inflammation of the withers (the ridge between the shoulder blades) in horses, often resulting in a discharging sore.

   马肩隆瘘

   • The veterinarian diagnosed the horse with a fistula of the withers.
   • Proper saddle fitting can help prevent fistulas in horses.
   • The old mare had a fistula that required regular cleaning and treatment.