Patient has history of hematemesis and passes little stool.What could be diagnosis?

The patient's symptoms of hematemesis (vomiting blood) and passing little stool could be indicative of a gastrointestinal bleed. This could be caused by various conditions such as peptic ulcers, gastritis, esophageal varices, or inflammatory bowel disease. It is important for the patient to seek medical attention promptly for further evaluation and treatment.

- Upper gastrointestinal bleeding (e.g., peptic ulcer disease, Mallory-Weiss tear)
- Intestinal obstruction
- Colorectal cancer
- Inflammatory bowel disease (e.g., Crohn's disease, ulcerative colitis)
- Diverticular disease
- Constipation
- Hemorrhoids
- Anal fissure