Described herein is the case of a previously healthy 7-year-old girl who had splenic infarction. This lesion was identified 1 day after the first presentation of peri-umbilical and right upper quadrant pain. She had abnormal hepatic function and mild splenomegaly, and was diagnosed as having primary Epstein-Barr virus (EBV) infection. Coagulation profiles indicated low plasma activity of protein C (49%) and protein S (47%), which normalized 3 weeks later. Hypercoagulability in transient protein C and protein S deficiency might contribute to the development of splenic infarction in infectious mononucleosis.

PurposeThe method of percutaneous endoscopic gastrostomy (PEG) tube placement can be divided into the pull and introducer techniques. We compared short-term complications and prognosis between patients who underwent the pull technique and two other types of introducer techniques, the trocar introducer technique and T-fastener gastropexy technique.MethodsTwenty-six patients who underwent PEG were enrolled in this study. We retrospectively investigated the age, sex, body weight, weight-for-age Z-score, underlying diseases, PEG indications, complications, duration of NPO (nil per os), pain control frequency, and duration of antibiotic therapy. The patients were classified into three groups according to the PEG technique. The occurrence of complications was monitored for 10 weeks after the procedure.ResultsThe age, sex, body weight, and weight-for-age Z-score were not significantly between the three groups. Most patients had cerebral palsy and seizure disorders. Dysphagia was the most common indication for PEG. Major complications occurred in 5 (50%), 4 (66.7%), and 0 (0%) patients in group I, II, and III, respectively (p=0.005). Further, peristomal infection requiring systemic antibiotic therapy occurred in 2 (20%), 3 (50%), and 0 (0%) patients in group I, II, and III, respectively (p=0.04). There was no significant difference between the groups with respect to minor complications, duration of NPO, pain control frequency, and duration of antibiotic therapy.ConclusionThe results indicate that the T-fastener gastropexy technique was associated with the lowest rate of major complications.

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Purpose: The purpose of this study is to describe the rate of cytomegalovirus (CMV) virolactia, and the prevalence of breast milk (BM)-transmitted postnatal CMV infection among premature infants after freeze-thawing (FT) and Holder pasteurization (HP) of breast milk. Methods: This is a single-center, retrospective study of 312 infants born at less than 32 weeks of gestation, or with a birth weight less than 1,500 g from January 2013 to June 2017. All infants were screened for CMV-specific immunoglobulin (Ig) G and IgM at birth. Initial CMV specific polymerase chain reaction (PCR) and CMV culture were performed on mothers' BM and babies' urine within the first 21 days of life. FT and HP of BM was used to prevent the transmission of CMV. For the surveillance of postnatal CMV infection, CMV culture and CMV specific PCR of urine from babies were repeated one to two months after the initial screening. Screening for viremia and viruria was performed if postnatal CMV infection was suspected. Results: Among 178 BM samples obtained from mothers of CMV-IgG-seropositive infants, 80 (44.9%) were CMV PCR positive. CMV deoxyribonucleic acid (DNA) was detected in five of the 22 BM samples (22.7%) obtained from the mothers of CMV-IgG seronegative infants. When CMV DNA load in BM was measured before and after HP, various results were shown. Sixty-three infants out of 232 (27.2%) were evaluated for postnatal CMV infection and four infants out of 63 (6.3%) were infected. Conclusion: Interventions to prevent BM-transmitted CMV infection can reduce the chance of postnatal CMV infection, but not completely eliminate it.

Kaposiform hemangioendothelioma (KHE) is a rare, locally aggressive vascular neopla sm that often develops a coagulopathy known as KasabachMerritt phenomenon (KMP). Visceral involvement denotes a poor prognosis. We report a case of visceral KHE with KMP successfully treated with corticosteroids and vincristine. The infant had been born vaginally at 34 weeks 6 days' gestation, weighing 2,360 g. He was admi tted for the management of respiratory failure. Blood tests showed anemia and thrombo cytopenia 1 hour after delivery. Additional blood tests revealed a prothrombin time of 12.1 seconds, activated partial thromboplastin time of 60.6 seconds, fibrinogen le vels of 72.4 mg/dL, and Ddimer levels >3,200 ng/mL. Despite supportive measures and daily transfusions, the clinical condition and coagulopathy gradually worsened. Renal ultrasonography performed to find the origin of the coagulopathy revealed an echogenic mass measuring >3 cm in the abdominal cavity. A magnetic resonance imag ing scan showed an illmarginated, infiltrative mass like lesion in the right anteromedial and posteromedial perirenal space that was hypointense with mild enhance ment on T1 and T2weighted images. Large vascular tumors adherent to other visceral organs were noted during exploratory laparotomy but could not be resected. Treatment with methylprednisolone was ineffective. Vincristine was administered weekly from the 17th hospital day, and the coagulation profile showed gradual impro vement after its initia tion. Intravenous methylprednisolone was switched to oral prednisolone on the 57th hospital day. He was discharged on the 73rd hospital day and continued vincristine treatment every 2 weeks and oral prednisolone administration as an outpatient treat ment for 8 weeks. He remained symptomfree at the 39month followup.