Pioneer in minimally invasive surgery for prostate and urological conditions. Develops innovative endoscopic products for various medical procedures
Schatzki ring is a thin circular tissue membrane in lower esophagus. Almost all Schatzki rings are associated with hiatal hernias. Acid reflux and Barrett's esophagus may contribute to ring formation. Exact cause is unclear, but GERD and Barrett's esophagus may be hereditary
EGD visualizes upper gastrointestinal tract from esophagus to duodenum. Minimally invasive procedure requiring no major body cavity incision. Commonly used for diagnosing upper GI bleeding and digestive disorders
Veterinary surgery falls into orthopaedics, soft tissue, and neurosurgery categories. Specialists require one-year internship followed by three-year residency. Board certification requires passing rigorous examination
Large tortuous artery in stomach wall that erodes and bleeds. Named after French surgeon Paul Georges Dieulafoy, described in 1898. Causes less than 5% of all adult gastrointestinal bleeds. Usually asymptomatic, presents with painless bleeding
EoE is an allergic inflammatory condition of esophagus involving eosinophils. Affects 1-6 per 10,000 people, more common in Caucasian males. First reported in 1978, recognized as distinct disease in 1990s