Gastroenterology

Pseudomembranous Colitis

Photo courtesy of Dr. G. Kandel.

Ulcerative Colitis
Diffuse, erythema, friability and loss of normal vascular pattern

Photo courtesy of Dr. G. Kandel.

Internal Hemorrhoid
View by retroflexing colonoscope.

Photo courtesy of Dr. G. Kandel.

Candida Esophagitis

Photo courtesy of Dr. G. Kandel.

Barrett’s Esophagus

Columnar epithelium extends up into normal squamous epithelium in one quadrant.

Photo courtesy of Dr. G. Kandel.

Colonic Polyp

Removal with snare

Photo Courtesy of Dr. G. Kandel

Spider Nevi

Palmar Erythema

Leukonychia

Ascites