GI

Question 1

specialized columnar epithelium seen in a biopsy from distal esophagus

Answer 1

Barrett esophagus

Question 2

biopsy of a patient with esophagitis reveals large pink intranuclear inclusions and host cell chromatin that is pushed to the edge of the nucleus

Answer 2

HSV

Question 3

Biopsy of a patient with esophagitis reveals enlarged cells, intranuclear and cytoplasmic inclusions, and a clear perinuclear halo

Answer 3

CMV

Question 4

an esophageal biopsy reveals a lack of ganglion cells between the inner and outer muscular layers

Answer 4

achalasia, LES can’t relax

Question 5

protrusion of the mucosa in the upper esophagus

Answer 5

plummer vinson syndrome

Question 6

outpouchings of all layers of the esophagus found just above the LES

Answer 6

Epiphrenic diverticulum

Question 7

goblet cells seen in the distal esophagus

Answer 7

Barrett esophagitis

Question 8

PAS stain on biopsy obtained from a patient with esophagitis reveals hyphate organisms

Answer 8

candida esophagitis

Question 9

esophageal pouch found in the upper esophagus

Answer 9

Zenker diverticulum

Question 10

dysphagia, glossitis, iron deficiency anemia

Answer 10

plummer vinson syndrome

Question 11

hematemesis with retching

Answer 11

Boerhaave Syndrome

Question 12

Traction diverticulum

Answer 12

midpoint of esophagus

Question 13

epiphrenic diverticulum

Answer 13

above LES (near diaphragm)