Exam 14: Oral Cavity and Gastrointestinal Tract

Polyps of Peutz-Jeghers syndrome are best classified as

Primary tumors of the peritoneum are called

Carcinoma of the esophagus most often presents on gross examination as a

T-cell lymphoma was diagnosed in a 55-year-old man who had a lengthy history of intestinal disease. Which of the following diseases most likely preceded this malignancy?

Protein-losing gastroenteropathy will most likely develop in patients who have

This slide illustrates the lesions seen in the partial colectomy specimen obtained from a 78-year-old man who has chronic constipation, left lower quadrant pain, and fever. On cross section, this sigmoid colon shows changes most consistent with the diagnosis of

This small intestinal lesion was removed from a 56-year-old woman and is most likely a

Autoimmune atrophic gastritis and pernicious anemia are most often associated with

Basal zone hyperplasia exceeding 20% of the thickness of the esophageal epithelium, accompanied by elongation of lamina propria papillae and by inflammatory infiltrates that contain eosinophils is a histologic finding most typical of which disease?

Most gastric polyps are microscopically classified as

Nonbacterial gastroenteritis in adults presenting with nausea, vomiting, watery diarrhea, and abdominal pain in most instances is caused by

A 60-year-old man who complained of persistent right lower quadrant pain underwent an appendectomy. The appendix appeared globular and dilated due to an obstruction by a fecalith. It was filled with mucus. Histologically, the cavity was lined with normal appendiceal mucosa; there was no evidence of neoplasia. This lesion most likely represents a

This esophageal carcinoma developed in a 65-year-old man who had reflux esophagitis for 15 years. Most likely this tumor was histologically classified as

Esophageal diverticulum located above the upper esophageal sphincter is called

Crohn disease is most often diagnosed in which age group?

In adults, which part of the intestine is most often involved in volvulus?

Which cells in the intestines are the precursors of carcinoids?

This figure shows a portion of the mesentery and omentum removed during a work-up of a 60-year-old woman with ascites and large multicystic ovarian masses. The lesions seen here are most consistent with the diagnosis of

Angiodysplasia causing lower intestinal bleeding is most often located in the

The finding of anti-endomysial antibodies in a person with intestinal malabsorption strongly favors the diagnosis of