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[Widespread gastrointestinal CMV infection as the presenting manifestation of AIDS]
1Dept. of Surgery A, Meir General Hospital.
Abstract:
A 53-year-old man is reported who developed a widespread gastrointestinal infection due to cytomegalic (CMV) virus and was found to be suffering from AIDS. He died of overwhelming pulmonary infection. There is need for awareness of the rapid increase of AIDS in our local population, particularly in groups not regarded as at high risk. It is imperative to keep this diagnosis in mind when dealing with patients with gastroenterocolitis not responding to standard treatments. CMV has a broad spectrum of clinical manifestations, from carrier state to life-threatening infection. In the gastrointestinal system it causes inflammation and ulcers in the mucosa that may bleed or perforate. There are increasing numbers of reports of CMV ileocolitis in homosexuals with AIDS. The rate of sero-positive CMV in healthy homosexual populations is 94-100% and in 14% there is active infection. CMV is the main infective agent in patients suffering from AIDS; 90% will develop an infection with this virus and in most cases it will be fatal.
Insights
Cytomegalovirus (CMV) infection can cause severe gastrointestinal illness in individuals with acquired immunodeficiency syndrome (AIDS). This case highlights the critical need to consider CMV in persistent gastroenterocolitis, especially with rising AIDS cases.
Area of Science:
- Virology
- Infectious Diseases
- Gastroenterology
Background:
- Acquired immunodeficiency syndrome (AIDS) is increasingly prevalent, even in populations not traditionally considered high-risk.
- Cytomegalovirus (CMV) is a common virus with a wide range of clinical manifestations, from asymptomatic carriage to life-threatening disease.
Observation:
- A 53-year-old male patient with AIDS developed a severe, widespread gastrointestinal infection due to CMV.
- The patient presented with gastroenterocolitis unresponsive to standard treatments.
- CMV infection in the gastrointestinal tract can lead to inflammation, ulcers, bleeding, and perforation.
Findings:
- The patient ultimately succumbed to an overwhelming pulmonary infection.
- CMV ileocolitis is increasingly reported in homosexual men with AIDS.
- In healthy homosexual populations, CMV seroprevalence is high (94-100%), with active infection in 14%.
Implications:
- There is an urgent need for increased awareness of AIDS and associated opportunistic infections like CMV, particularly in expanding demographic groups.
- Clinicians must consider CMV in the differential diagnosis of refractory gastroenterocolitis, especially in immunocompromised patients.
- CMV is a significant and often fatal opportunistic pathogen in individuals with AIDS, affecting 90% of patients.