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Cytomegalovirus appendicitis in an immunocompetent host
Joseph E Canterino1, Michael McCormack2, Ananta Gurung3
1Section of Infectious Diseases, Yale-New Haven Hospital, New Haven, CT 06510, USA.
Summary
Cytomegalovirus (CMV), a common virus, rarely causes severe illness in healthy people. This case highlights CMV appendicitis, an unusual presentation of CMV infection in an immunocompetent individual.
Area of Science:
- Virology
- Infectious Diseases
- Gastroenterology
Background:
- Cytomegalovirus (CMV) is a widespread herpesvirus. In immunocompetent individuals, CMV infections are typically asymptomatic or present as a self-limiting mononucleosis-like illness.
- End-organ disease due to CMV is uncommon in those with intact immune systems, making severe manifestations rare.
Observation:
- This report details a unique case of a patient without any immune-compromising conditions.
- The patient presented with symptoms indicative of appendicitis.
Findings:
- The diagnosis revealed Cytomegalovirus (CMV) appendicitis as the cause of the patient's symptoms.
- This finding is significant as CMV appendicitis is an infrequent complication, especially in immunocompetent hosts.
Implications:
- This case expands the spectrum of clinical presentations for Cytomegalovirus (CMV) infections.
- It underscores the importance of considering viral etiologies, including CMV, in the differential diagnosis of appendicitis, even in immunocompetent patients.
- Further research may elucidate the specific mechanisms leading to CMV-induced appendicitis in non-immunocompromised individuals.
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