Gastrointestinal

Acute Pancreatitis

Snapshot A 15-year-old boy with severe nodulocystic acne presents to the emergency room for

Reye Syndrome

Snapshot A 7-year-old girl is brought to the emergency room for lethargy and altered

Ischemic Colitis

Snapshot A 73-year-old woman presents with severe abdominal pain and a recent history of

Retroperitoneal Structures

Overview Labeled structures  duodenum (2nd, 3rd, 4th parts) descending colon ascending colon kidneys left

Appendicitis

Snapshot A 46-year-old man presents to the emergency department with nausea, vomiting, constipation for

Loperamide

Snapshot A 19-year-old man travels to Southeast Asia for a backpacking trip. He had

Gastric Secretion

Overview Gastric secretion  cells of gastric mucosa secrete gastric juice composed of hydrochloric acid (HCl), pepsinogen, intrinsic