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1.
Article in Korean | WPRIM (Western Pacific) | ID: wpr-178719

ABSTRACT

Meconium peritonitis is a rare disease in neonates, characterized by intraperitoneal calcification, numerous fibrosis with or without pseudocyst formation due to antenatal extravasation of meconium. Meconium peritonitis may result in a number of genital manifestations, including inguinal and scrotal or labial hydrocele containing meconium or calcifications. Recently, increased numbers of fetuses with meconium peritonitis have been prenatally diagnosed by ultrasonography. We report a case of meconium peritonitis in a neonate with ascites and hydrocele which was diagnosed by antenatal ultrasonography.


Subject(s)
Humans , Infant, Newborn , Ascites , Fetus , Fibrosis , Meconium , Peritonitis , Rare Diseases , Ultrasonography
2.
Article in Korean | WPRIM (Western Pacific) | ID: wpr-208426

ABSTRACT

Amniotic fluid embolism, one of the leading causes of maternal death, is a rare event, however, it can cause maternal death and neonatal morbidity when it unrecognized and untreated effectively. Its pathogenesis is unclear and clinical presentations are variable without standardized means of confirming diagnosis. We experienced one case of neonatal hypoxic ischemic encephalopathy possibly due to maternal amniotic fluid embolism, which was diagnosed by brain MRI, EEG and maternal uterine pathology. We report this case with a brief review of literatures.


Subject(s)
Female , Pregnancy , Amniotic Fluid , Brain , Diagnosis , Electroencephalography , Embolism, Amniotic Fluid , Hypoxia-Ischemia, Brain , Magnetic Resonance Imaging , Maternal Death , Pathology
3.
Article in Korean | WPRIM (Western Pacific) | ID: wpr-190114

ABSTRACT

PURPOSE: Langerhans cell histiocytosis (LCH) is a disorder characterized by the proliferation of activated Langerhans cells. Although current therapies are very effective at inducing remission, multiple recurrences and long-term sequelae are common for young patients. For this reason, more effective therapies based on the pathogenesis of LCH are needed. We investigated the use of 2-chlorodeoxyadenosine (2-CdA), a purine analogue with an antiproliferative effect on histiocytes and lymphocytes, in patients with recurrent or refractory LCH. METHODS: Four children with recurrent or refractory LCH received 2-CdA (5~7 mg/m2/day for 5 days, given as a 24-hr continuous infusion and repeated every 21~28 days for 5~7 courses). RESULTS: All four patients had multiorgan involvement, and were heavily pretreated. Of the two children with recurrent diseases, one had complete response and the other showed no active disease except for the remaining diabetes insipidus. Two infants who showed poor early response to previous combination chemotherapy also responded poorly: partial response in one, and progressive disease resulting in death in the other. Toxicity consisted mainly of myelosuppression, but significant infections did not occur. The peripheral neuropathy was not seen. CONCLUSION: 2-CdA, tolerable in children without significant side effects, might be effective for the treatment of recurrent LCH in children. However, the efficacy in infants with multi-system, refractory diseases needs further study. The feasibility of 2-CdA treatment as the first-line therapy for high-risk diseases, and the possibility of combination with other agents needs to be addressed in the future.


Subject(s)
Child , Humans , Infant , Cladribine , Diabetes Insipidus , Drug Therapy, Combination , Histiocytes , Histiocytosis, Langerhans-Cell , Langerhans Cells , Lymphocytes , Peripheral Nervous System Diseases , Recurrence
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