Pyloric stenosis anesthetic considerations
Pronunciation: pie-LOR-ik
Specific anesthetic management principles for infants with hypertrophic pyloric stenosis requiring pyloromyotomy.
Full Definition
Pyloric stenosis anesthetic considerations encompass the unique challenges of managing infants with gastric outlet obstruction who present for pyloromyotomy surgery. These patients typically have metabolic alkalosis, dehydration, and electrolyte abnormalities from persistent vomiting. Anesthetic management requires preoperative correction of fluid and electrolyte imbalances, rapid sequence induction due to full stomach risk, and careful monitoring for aspiration. The surgical procedure is typically brief but requires adequate muscle relaxation and stable hemodynamics. Postoperative considerations include continued aspiration risk and potential for apnea in young infants.
Usage
Usage note: Use as complete phrase; avoid abbreviating pyloric stenosis in clinical contexts.
In Context
- "The pyloric stenosis anesthetic considerations included correcting the metabolic alkalosis before proceeding with surgery." — Preoperative assessment
- "Given the pyloric stenosis anesthetic considerations, we performed rapid sequence induction with cricoid pressure." — Anesthesia record