percutaneous endoscopic gastrostomy
EGD
UPPP
APR
H. pylori
uvulopalatopharyngoplasty
gastrointestinal
endoscopic retrograde cholangiopancreatography
UC
esophagogastroduodenoscopy
nausea & vomiting
N&V
UGI
Helicobacter pylori
PEG
EUS
irritable bowel syndrome
ulcerative colitis
GERD
abdominoperineal resection
BE
fecal occult blood test
FOBT
barium enema
upper gastrointestinal
IBS
endoscopic ultrasound
GI
ERCP
gastroesophageal reflux disease
