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Cytomegalovirus enteritis causing massive bleeding in a patient with AIDS
Hepato-Gastroenterology
|July 1, 1996
Summary
A rare case of massive lower gastrointestinal bleeding caused by cytomegalovirus (CMV) ileal ulceration in an undiagnosed Acquired Immunodeficiency Syndrome (AIDS) patient is presented. This highlights the importance of considering immunocompromised states in patients with unusual gastrointestinal ulcers.
Area of Science:
- Gastroenterology
- Infectious Diseases
- Immunology
Background:
- Cytomegalovirus (CMV) infections can cause gastrointestinal complications, particularly in immunocompromised individuals.
- Acquired Immunodeficiency Syndrome (AIDS) is a condition characterized by severe immune deficiency.
Observation:
- A 58-year-old male presented with massive lower gastrointestinal bleeding.
- Endoscopy revealed upper gastrointestinal ulcerations and lower GI bleeding; angiography suggested angiodysplasia.
- Resected ileum showed CMV enteritis, leading to the diagnosis of previously unknown AIDS.
Findings:
- The patient's bleeding was attributed to CMV-related ulceration in the terminal ileum, not initial angiographic findings.
- Diagnosis of AIDS was confirmed postoperatively via serological tests.
Implications:
- This case underscores the importance of suspecting underlying immunocompromised states, such as AIDS, in patients presenting with unusual or multiple gastrointestinal ulcers.
- CMV enteritis should be considered in the differential diagnosis of gastrointestinal bleeding in at-risk populations.
- Early recognition and management of opportunistic infections in AIDS patients are crucial.