Lumbar Lipomeningomyelocele Associated with Multiple Café au Lait Spots: A Case Report

We report on a child with several café au lait spots in association with a lumbar lipomeningomyelocele as an apparently new association. Cutaneous markers, the identification of which plays a crucial role in the early diagnosis and management of spinal malformations, can accompany occult spinal dysraphism. Herein we report a case of lumbar lipomeningomyelocele associated with an overlying café au lait spot that served as a marker of occult spinal dysraphism. The patient also had segmental café au lait spots on the face, making the association unique.     

Neonatal pulmonary flow pattern--a pulsed Doppler echo study.

The pulmonary flow pattern was analysed by pulsed Doppler in 77 normal neonates, at < 48 hours (36 subjects), 49 to 96 hours (25 subjects) and 97 to 148 hours (16 subjects). From the flow velocity spectrum, using an built in computer system, the acceleration time and the ejection time were measured, and the ratio was calculated. This ratio was 0.24 +/- 0.08 in the subjects within 48 hours whereas this ratio was 0.53 +/- 0.11 in the subjects above 97 hours; thus the ratio increased with age. We noticed that the ratio obtained from the pulsed Doppler is useful in assessing the pulmonary vascular status, even in neonates.     

Serum and intestinal immune response to rotavirus enteritis in children.

This study was designed to assess the serum and mucosal immune response to naturally acquired rotavirus enteritis in children. Serum and duodenal secretions were collected 1 week and again 4 to 5 weeks after the onset of illness from 10 children. In two of these children, the procedure was repeated 12 to 15 months later. Another 10 children with bacterial enteritis were studied as controls. The antibody response in serum included a significant elevation of rotavirus-specific immunoglobulin M (IgM) in acute-phase samples (P less than 0.05), but not in convalescent-phase samples, when compared with controls. Rotavirus-specific IgG and IgA levels were significantly elevated in convalescent-phase serum when compared with acute-phase serum (P less than 0.025), but not in control serum. Rotavirus-specific IgA levels in convalescent duodenal secretions were significantly raised when compared with both acute-phase and control samples (P less than 0.01). Rotavirus-specific IgM levels were elevated in acute-phase duodenal secretions (P less than 0.05), but not in convalescent-phase secretions. In two children, the secretory IgA response had disappeared by 12 months. These studies demonstrate the presence of rotavirus-specific antibody in duodenal secretions which may be important for protection against reinfection and may be capable of being stimulated by oral vaccination.     

Dengue disease spectrum among infants in the 2001 dengue epidemic in Chennai,Tamil Nadu,India

An investigation in a referral pediatric hospital has indicated that during a recent dengue outbreak in Chennai, Tamil Nadu, India, dengue in infancy constituted 20% of total dengue virus infections with low mortality rates in this hospital. In developing countries, strengthening of dengue management capabilities at hospitals can prevent dengue-related deaths in infants.