CMV infection may occur anywhere in the gastrointestinal tract. Among the small intestine, ileum is the most common site of CMV disease and infection of jejunum is a rare one in patients with CMV gastroenteritis. Although rare, the reason why the recognition of this diagnosis is important is that it cause the lethal hemorrhage and perforation of gastrointestinal tract when its diagnosis and treatment was delayed. Rapid diagnosis are able to using the immunohistochemical stain in shell vial culture of infected specimen or peripheral neutrophils preparation in viremic patients within 8 to 36 hours. The treatment of choice is antiviral agent or surgical resection. We experienced a case of CMV disease of jejunum in patient with non-Hodgkin's lymphoma who showed severe ulceration in jejunum and massive intestinal hemorrhage, and he survived after successful treatment with segmental resection of jejunum and intravenous ganciclovir.
Adult ; Antiviral Agents/therapeutic use ; Cytomegalovirus Infections/drug therapy ; Cytomegalovirus Infections/diagnosis ; Cytomegalovirus Infections/complications* ; Disease-Free Survival ; Enteritis/virology ; Enteritis/surgery ; Enteritis/complications ; Ganciclovir/therapeutic use ; Gastrointestinal Hemorrhage/therapy ; Gastrointestinal Hemorrhage/etiology* ; Gastrointestinal Hemorrhage/diagnosis ; Human ; Jejunal Diseases/virology ; Jejunal Diseases/surgery ; Jejunal Diseases/complications* ; Lymphoma, Non-Hodgkin/drug therapy ; Lymphoma, Non-Hodgkin/diagnosis ; Lymphoma, Non-Hodgkin/complications* ; Male ; Opportunistic Infections/drug therapy ; Opportunistic Infections/diagnosis ; Opportunistic Infections/complications* ; Substances: Ganciclovir ; Substances: Antiviral Agents

No abstract available.
Antiviral Agents/therapeutic use ; Biopsy ; Chest Pain/diagnosis/*etiology ; Cytomegalovirus/*isolation & purification ; Cytomegalovirus Infections/diagnosis/drug therapy/*virology ; Esophagitis/diagnosis/drug therapy/*virology ; Esophagoscopy ; Ganciclovir/therapeutic use ; Humans ; Kidney Transplantation/*adverse effects ; Male ; Middle Aged ; Opportunistic Infections/diagnosis/drug therapy/*virology ; Treatment Outcome

Antiviral Agents ; adverse effects ; therapeutic use ; Cytomegalovirus ; drug effects ; Cytomegalovirus Infections ; diagnosis ; drug therapy ; transmission ; Erythema Infectiosum ; diagnosis ; drug therapy ; transmission ; Female ; Fetal Diseases ; diagnosis ; drug therapy ; Ganciclovir ; adverse effects ; therapeutic use ; Humans ; Infectious Disease Transmission, Vertical ; prevention & control ; Parvoviridae Infections ; diagnosis ; drug therapy ; transmission ; Parvovirus B19, Human ; drug effects ; Pregnancy ; Pregnancy Complications, Infectious ; drug therapy ; virology ; Prenatal Diagnosis ; methods ; Uterus

Cytomegalovirus (CMV) infections are usually diagnosed in immunocompromised patients. A 74-year-old male without any significant medical history visited our center because of abdominal pain and diarrhea which began about a month ago. Abdominal computed tomography revealed segmental enhanced bowel wall thickening on jejunum and single-balloon enteroscopy showed multiple geographic shaped ulcerations covered with exudates on proximal jejunum. Biopsy samples taken during endoscopic examination demonstrated necrotic fibrinopurulent tissue debris and benign ulcer. Nested-PCR analysis of CMV DNA from jejunal tissue was positive. The patient was finally diagnosed with CMV jejunitis and was treated by intravenous ganciclovir for 14 days after which, abdominal pain and diarrhea improved. Our case shows that CMV jejunitis can occur in an immunocompetent adult as multiple jejunal ulcers which can be diagnosed using a single-balloon enteroscope.
Aged ; Antiviral Agents/therapeutic use ; Cytomegalovirus/genetics/isolation & purification ; Cytomegalovirus Infections/complications/*diagnosis/drug therapy ; DNA, Viral/analysis ; Endoscopy, Gastrointestinal ; Enteritis/*diagnosis/etiology/virology ; Ganciclovir/therapeutic use ; Humans ; Injections, Intravenous ; Jejunal Diseases/*diagnosis/etiology/virology ; Male ; Polymerase Chain Reaction ; Tomography, X-Ray Computed

Hepatitis A virus (HAV) infections occur predominantly in children, and are usually self-limiting. However, 75-95% of the infections in adults are symptomatic (mostly with jaundice), with the illness symptoms usually persisting for a few weeks. Atypical manifestations include relapsing hepatitis, prolonged cholestasis, and complications involving renal injury. Drug rash with eosinophilia and systemic symptoms (DRESS) syndrome is a severe, drug-induced hypersensitivity reaction characterized by skin rash, fever, lymph-node enlargement, and internal organ involvement. We describe a 22-year-old male who presented with acute kidney injury and was diagnosed with prolonged cholestatic hepatitis A. The patient also developed DRESS syndrome due to antibiotic and/or antiviral treatment. To our knowledge, this is the first report of histopathologically confirmed DRESS syndrome due to antibiotic and/or antiviral treatment following HAV infection with cholestatic features and renal injury.
Acute Kidney Injury/diagnosis ; Anti-Bacterial Agents/*adverse effects/therapeutic use ; Cefotaxime/adverse effects/therapeutic use ; Cholestasis/complications/*diagnosis ; Cytomegalovirus/genetics ; Cytomegalovirus Infections/drug therapy/virology ; DNA, Viral/analysis ; Eosinophilia/etiology ; Exanthema/*chemically induced/pathology ; Ganciclovir/therapeutic use ; Hepatitis A/complications/*diagnosis/drug therapy ; Humans ; Hydrocortisone/therapeutic use ; Immunoglobulins/therapeutic use ; Male ; Syndrome ; Young Adult

The study was aimed to investigate the pp65 antigen of human cytomegalovirus (CMV) and its clinical significance in patients revived allogeneic hematopoietic stem cell transplantation (HSCT). 104 patients received allogeneic HSCT were studied. Anticoagulant blood samples were obtained from the recipients before and after transplantation and in the convalescence. CMV pp65 antigen in leukocytes was detected by indirect immunofluorescence assay using CMV Brite Kit weekly. The results showed that among the 104 patients, 29 cases were CMV pp65 positive (27.88%). Out of 29 cases 16 were CMV antigenemia and 13 cases were CMV disease. There were 25 cases who positively responded to antiviral therapy (effective ratio 86.21%) and 4 cases died (case-fatality ratio 13.79%). The detection revealed a significant difference in the incidence of CMV infection between the patients received unrelated or haploidentical family donor HSCT (39.29%) and HLA-identical sibling donor HSCT (14.58%) (P < 0.05). The incidence rate of CMV infection in patients with 0-I grade aGVHD and patients with II-IV grade aGVHD were 19.44% and 46.88% respectively, which had significant difference (P < 0.05). There was significant difference in the occurrence of aGVHD between the patients with and without positive CMV pp65 (P < 0.05). It is concluded that infection of CMV can be detected by the CMV pp65 monoclonal fluorescence immunohistochemistry, The detection of CMV pp65 antigen in peripheral blood leukocytes as a indicator for CMV disease surveillance after HSCT, which may be used to early diagnose the CMV infection, to guide the antiviral treatment and evaluate its efficacy.
Adolescent ; Adult ; Antiviral Agents ; therapeutic use ; Child, Preschool ; China ; epidemiology ; Cytomegalovirus ; immunology ; Cytomegalovirus Infections ; diagnosis ; drug therapy ; epidemiology ; Female ; Graft vs Host Disease ; epidemiology ; Hematopoietic Stem Cell Transplantation ; adverse effects ; Humans ; Leukocytes ; virology ; Male ; Middle Aged ; Phosphoproteins ; blood ; Risk Factors ; Viral Matrix Proteins ; blood