CA
A 25-year-old member asked:
How big is the catheter used during esophageal manometry?
3 doctor answers • 5 doctors weighed in
Dr. Brett Kalmowitzanswered
Gastroenterology 24 years experience
Small compared: With food that you typically eat and swallow and smaller then most endoscopes for traditional endoscopy. The manometry catheter is designed to go into the nose so it has to be small. However, some technicians will let you swallow the tube through the mouth which may make it easier. Worth asking....
Created for people with ongoing healthcare needs but benefits everyone.
6.1k viewsAnswered >2 years ago
Dr. Vivek Huilgolanswered
Gastroenterology 37 years experience
HUGE...: Bigger than a rain gutter...
No - seriously it is small enough to slip through your nostril and go down the back of your throat into your esophagus.
Created for people with ongoing healthcare needs but benefits everyone.
4.9k viewsReviewed >2 years ago
Dr. Jeffrey Ramkaransinghanswered
Interventional Radiology 22 years experience
4 mm diameter: Esophageal manometry catheters are typically about 4 mm in diameter. They are long enough to travel from your nose, down the esophagus and into the stomach.
Created for people with ongoing healthcare needs but benefits everyone.
3.9k viewsAnswered >2 years ago
Last updated Nov 28, 2017
People also asked
Connect with a U.S. board-certified doctor by text or video anytime, anywhere.
$44 video appointments with $19/month membership*
*Billed $57 every 3 months. Cancel anytime.
Disclaimer:
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.