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Cytomegalovirus colitis in chronic renal failure
N Esforzado1, E Poch, J Almirall
1Hospital Clínic, Medicine Department, University of Barcelona, Spain.
Clinical Nephrology
|May 1, 1993
Summary
Cytomegalovirus (CMV) infection causing acute colitis is rare in chronic renal failure patients. This case series highlights a favorable clinical course and diagnostic considerations for CMV in this population.
Area of Science:
- Virology
- Nephrology
- Gastroenterology
Background:
- Cytomegalovirus (CMV) is a common virus, typically causing mild illness in healthy adults but severe disease in immunocompromised individuals.
- Chronic renal failure (CRF) patients are susceptible to CMV infection due to impaired immune function, yet symptomatic disease remains uncommon.
- Primary colonic involvement by CMV is considered rare, particularly in the context of CRF.
Observation:
- Two cases of CRF patients presenting with acute colitis attributed to CMV infection are described.
- These patients exhibited an unusual presentation of CMV disease within the gastrointestinal tract.
- The clinical course observed in these patients was notably favorable.
Findings:
- The study identifies a rare association between CMV infection and acute colitis in patients with chronic renal failure.
- It emphasizes the importance of considering CMV in the differential diagnosis of gastrointestinal symptoms in this patient group.
- The findings suggest that symptomatic CMV colitis can occur in CRF patients despite a generally high incidence of infection.
Implications:
- This highlights the need for increased awareness of CMV as a potential cause of colitis in chronic renal failure patients.
- Early diagnosis and management of CMV colitis may lead to favorable outcomes, even in immunocompromised individuals.
- Further research is warranted to understand the specific mechanisms and risk factors for CMV disease manifestation in CRF patients.