Oncohema Key

Case 31 Presentation A 65-year-old woman with no significant past medical history presents to the emergency department with a several-week history of increasing abdominal pain, vomiting, distension, bloating, and worsening…

Case 30 Presentation A 62-year-old man presents with a recent episode of bright red blood per rectum. He denies any weight loss, anemia, obstructive symptoms, or change in bowel habits….

Case 29 Presentation An 80-year-old woman presents to your office with a 4-month history of change in bowel habit: dark red blood per rectum following defecation. On several occasions, the…

Case 28 Presentation A 48-year-old man with no significant past medical history presents with a new-onset right inguinal hernia. Increasing abdominal distention was noted over approximately 1 year. He is…

Case 26 Presentation A 45-year-old white man presents with a 9-month history of central abdominal pain and an abdominal mass that has increased in size gradually over the past month….

Case 27 Presentation An 11-year-old girl presents with acute appendicitis. An emergency appendectomy is performed, and an acutely inflamed, thickened, and perforated appendix is found. Macroscopic examination of the inflamed…

Case 25 Presentation A 62-year-old man presents to the emergency department with diffuse crampy abdominal pain, bloating, nausea, and vomiting, and obstipation for 2 days. His history is notable for…

Case 24 Presentation A 56-year-old man with no significant past medical history presents to his primary care physician with symptoms of intermittent crampy abdominal pain, nausea, and diarrhea for a…

Case 22 Presentation A 46-year-old woman with no significant medical history visits her primary physician with vague epigastric pain. She is noted to have a large mass in the upper…

Case 23 Presentation A 55-year-old male with no significant past medical history is referred with the recent diagnosis of anemia. Physical examination is normal with the exception of stools that…