Clinical Features and Neurodevelopmental Outcomes of Infants with Congenital Cytomegalovirus Infection: Single NICU Experience

PURPOSE: To assess the clinical features, hearing loss and neurodevelopmental outcomes of infants with congenital cytomegalovirus (CMV) infection and to discover significant brain magnetic resonance imaging (MRI) findings that predict poor neurodevelopmental outcomes. METHODS: The medical records of 31 infants who were diagnosed with congenital CMV infection at the Neonatal Intensive Care Unit of Asan Medical Center between 2002 and 2012 after CMV was isolated from their urine within the second week of their life were retrospectively reviewed. The long-term neurodevelopmental outcomes of the infants were monitored using the Bayley Scale of Infant Development II, the Korean Infants' Development Screening Test and the Wechsler Scale of Intelligence, as appropriate. RESULTS: The infants' mean gestational age was 36.3+/-3.2 weeks and their mean birth weight was 2,395+/-715 g. Microcephaly were detected in three of them (9.7%), and petechiae and hepatosplenomegaly were detected in one (3.2%). Ten infants (32.2%) and nine infants (29.0%) showed preterm and intrauterine growth retardation, respectively. Of the 27 infants with whom long-term follow-up was possible, six (22.2%) showed developmental disabilities. The brain MRI findings, which included ventriculomegaly, periventricular calcification, polymicrogyria, microcephaly and cerebellar hypoplasia, were correlated with the poor neurodevelopmental outcomes, but no correlation was found between the presence of periventricular cysts and that of white matter disease. Of the infants who survived, six (20.0%) had sensorineural hearing loss at the median age of 30.6 months. CONCLUSION: Congenital cytomegalovirus infection is one of the most frequent causes of intrauterine viral fetal infection and need to be distinguished if congenital infection is suspected. On the follow up observation, the hearing loss was observed in 20% of the patients. A long term neurological observation is required for the patients who had unusual impression on MRI.

Experience and Analysis of Managing Deflated Mammary Bags

With the rising of augmentation mammaplasty, deflation of implant is increasing. So authors investigated and analyzed on patients who were treated due to deflation. Subjects were 15 patients(16 breasts) from September 1995 to March 2006. Authors had been investigated and analyzed the method of augmentation mammaplasty, types of breast implant, duration until deflation occurred, duration to reoperation, reoperation method and patient satisfaction. The follow-up period after reoperation was 33 months. The methods of augmentation mammaplasty were 13 patients(13 breasts) for transaxillary approach, 1 patient(1 breast) for inframammary approach and 1 patient(2 breasts) for periareolar approach. Location of implants was subpectoral plane. 2 patients(2 breasts) had silicone bag and 13 patients(14 breasts) had saline bag. The average time elapsed to deflation was 36 months. The elapsed time to reoperation were within 1 month(12 breasts), 4 months(1 breast), 6 months(1 breast), 7 months(1 breast) and 10 months(1 breast). The removal of mammary bag was performed only for 3 patients(3 breasts) and reaugmentation was performed for the rest of them, 12 patients(13 breasts). In reaugmentation, most of patients received the previous approach again. In case of reoperation, partial capsulectomy was performed. There were no patients of deflation. The patients had found good satisfaction in our management.