Concerned about his risk for colon cancer, Joseph, a 52-year-old man, consults with you about bright red blood around his rectum. Physical examination is negative except for external hemorrhoids and...
John is a 32-year-old homeless man who had recently been admitted for upper gastrointestinal bleeding. He was diagnosed with gastritis, related to a combination of risk factors including excessive alcohol....
Arnold, a 67-year-old man, had an ileosteomy performed a little over 2 years ago. He had not encountered any difficulty in management of the ileostomy until today, when it became prolapsed. He has tried...
