We analyzed anti-Cytomegalovirus (CMV) IgG and IgM antibody (EIA) and anti-Epstein-Barr virus (EBV) viral capsid antigen (VCA) IgG and IgM antibody (FA) in adults during 1994-1999. We examined these IgM sero-positive patient's medical records, and diagnosed CMV mononucleosis and EBV mononucleosis. Anti-CMV antibody positive rates decreased from 87.6% in 1994 to 77.8% in 1999. Especially in twenties, anti-CMV antibody positive rates decreased from 65.2% in 1994 to 53.3% in 1999. On the other hand, anti-EBV VCA antibody positive rates were not changed (91-94%). Number of cases of CMV mononucleosis increased from 2 cases in 1994 to 16 cases in 1999, but EBV mononucleosis was not changed. These results suggested that increasing cases of CMV mononucleosis was influenced by decreasing anti-CMV antibody positive rate.
[Case report] A 65-year-old male war admitted to a local hospital because of fever. He was treated with piperacillin and clindamycin without noticeable effect. He began to complain of loss of vision on the third hospital day and culture of the blood specimen yielded Klebsiella pneumoniae. He was diagnosed as endophthalmitis and referred to our hospital for further examination. The hematological laboratory test showed leukocytosis (12,700/microliter) and increased CRP (20.4 mg/dl). A computed tomographic (CT) scan of the thorax revealed multiple lung abscesses. An abdominal ultrasonographic scan and a CT scan of the abdomen revealed multiple liver abscesses. We drained the abscess in the liver and Klebsiella pneumoniae was detected from the sample of aspirated fluid and his sputum. Meropenem was administered intravenously. Fever started to improve on the tenth hospital day and the size of both liver and lung abscesses were reduced. He has lost vision of his right eye. He was discharged after sixty days. He did not have any immunosuppressive underlying disease including HIV infection and diabetes mellitus which cause these lesions.
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