TEF
Also written as: TEF — tracheoesophageal fistula
Abnormal connection between the trachea and esophagus, requiring urgent surgical correction in newborns.
Full Definition
Tracheoesophageal fistula is a congenital anomaly characterized by an abnormal communication between the trachea and esophagus. This condition often occurs in conjunction with esophageal atresia and presents as one of several anatomical variants. The most common type involves esophageal atresia with distal tracheoesophageal fistula. Diagnosis is typically made in the immediate newborn period due to feeding difficulties, respiratory distress, and aspiration. Surgical repair is usually performed within the first few days of life.
Usage
Usage note: Always spell out on first reference in patient-facing documents.
In Context
- "The newborn was diagnosed with type C esophageal atresia with distal TEF on the first day of life." — Medical record
- "Contrast study confirmed the presence of a TEF, and the patient was scheduled for immediate surgical repair." — Radiology report