Cytomegalovirus mononucleosis--associated gastric ulcers in normal host.
A case of cytomegalovirus (CMV) mononucleosis associated with gastric ulcers is reported in a normal non-immunocompromised host. The demonstration of intranuclear inclusion bodies in a few gastric glandular epithelial cells contributed to the diagnosis of CMV gastritis. Extraction of DNA from the gastric biopsy specimens and the amplification of CMV-DNA by the polymerase chain reaction (PCR) showed the presence of CMV-DNA in the gastric mucosa. In situ hybridization with a probe derived from CMV genomic regions demonstrated the numerous glandular cells with CMV-DNA at the nuclear region. Treatment with a proton pump inhibitor to suppress gastric acid secretion was useful to mitigate the epigastralgia and to hasten the ulcer healing. The value of highly sensitive PCR and the in situ hybridization method to detect the CMV-DNA were emphasized for rapid and sensitive diagnosis of CMV gastritis.
Department of Geriatrics, Kobe University School of Medicine, Japan.
Y
Y
Kinoshita
M
M
Tojo
T
T
Yano
N
N
Kitajima
T
T
Itoh
T
T
Inadome
H
H
Fukuzaki
M
M
Watanabe
T
T
Chiba
D000328:Adult; D003587:Cytomegalovirus / Q000235:genetics / Q000302:isolation & purification* / Q000648:ultrastructure; D003586:Cytomegalovirus Infections / Q000473:pathology; D004279:DNA, Viral / Q000032:analysis; D006801:Humans; D008297:Male; D016133:Polymerase Chain Reaction; D013276:Stomach Ulcer / Q000382:microbiology* / Q000473:pathology
D004279:DNA, Viral