Recurrent bacterial meningitis in a child with hearing impairment, mondini dysplasia: a case report

Recurrent bacterial meningitis is not a common disease and makes physicians seek underlying predisposing factors which can result from anatomic anomalies or immunodeficiency. In this paper we present a boy with recurrent bacterial meningitis with the history of trauma and sensorineural hearing loss. Mondini dysplasia was demonstrated with computed homographic scans [CT-Scan] of temporal bones

Multiple magnet ingestion: Is there a role for early surgical intervention?

Children often swallow foreign bodies. Multiple magnet ingestion is rare, but can result in serious complications. This study presents three unique cases of multiple magnet ingestion: one case an 8-year-old boy with multiple magnet ingestion resulting in gastric obstruction and the other two cases with intestinal perforations due to multiple magnet intake. History and physical examination are unreliable in children who swallow multiple magnets. Sometimes radiological findings are not conclusive, whether one magnet is swallowed or more. If magnets are not moved in sequential radiology images, we recommend early surgical intervention before gastrointestinal complications develop. Toy companies, parents, physicians, and radiologists should be warned about the potential complications of such toys

Ultrasonographic triangular cord sign and gallbladder abnormality in diagnosis of biliary atresia

Early diagnosis of biliary atresia is very important for better outcome of treatment. Ultrasonography is one of the diagnostic tools for early differentiation of biliary atresia from other causes of neonatal cholestasis. It has been reported that triangular cord sign [TACS] in sonography is a reliable sign for diagnosis of biliary atresia. The aim of this study was to re-assess the accuracy of TACS alone and coupled with an abnormal gallbladder in the diagnosis of biliary atresia. Infants with prolonged cholestatic jaundice underwent ultrasonography and liver biopsy. Results of ultrasound scans [TASC and gallbladder abnormality] were compared with histopathological findings. Sensitivity, specificity, positive predictive value, negative predictive value and accuracy of Ultrasonographic findings for diagnosis of biliary atresia based on liver histopathology were studied. The sensitivity, specificity and accuracy of TACS for diagnosis of biliary atresia were 36%, 95% and 77% respectively. Positive predictive value and negative predictive value was 77%. The sensitivity and specificity of gallbladder abnormality for diagnosis of biliary atresia were 36% and 88% respectively. Positive predictive value of TACS coupled with gallbladder abnormality for diagnosis of biliary atresia was 100%. The Ultrasonographic TACS is very specific for diagnosis of biliary atresia. Positive predictive value and accuracy of this sign is much higher than of gallbladder abnormality. The sensitivity of TACS for diagnosis of biliary atresia is very low

Hirschsprung's disease: a clinical and pathologic study in Iranian constipated children

Hirschsprung's disease [HD] is a complex disorder resulting from absence of ganglion cells in the bowel wall leading to functional obstruction and bowel dilatation proximal to the affected segment. The aim of our study was to evaluate rectal biopsies from constipated children in different age groups to see in which age it is more likely to encounter HD to avoid unnecessary rectal biopsy. Records of all children with chronic constipation undergoing a rectal biopsy to exclude HD were obtained from the files of Children's Medical Center in Tehran, Iran. A detailed retrospective demographic review, including age of beginning of signs and symptoms was made of all cases. Totally, 172 biopsies were taken from 168 children in a five year period, of which 127 cases [75%] had HD. The mean age of constipated patients at biopsy was 39 months and the mean age of patients with proven HD was 18 months. Males were affected more than females. Congenital anomalies associated with HD were found in 9.6%. In 85 [91%] cases constipation had begun in neonatal period. Our data supports previous studies that if constipation begins after the neonatal period, the child is unlikely to have HD. In neonates delay in meconium passage is the most important clinical sign of HD

Is there any association between spina bifida occulta and primary vesicoureteral reflux?

Spina bifida occulta [SBO] has been largely considered a benign entity without clinical significance; however, there has been dispute among various authorities, and some believe that the lesion may be linked with various neurologic conditions like urologic dysfunctions. Vesicoureteral reflux [VUR] and lower urinary tract dysfunction are closely related. We examined whether the existence of SBO is related to the prevalence and severity of VUR in children. We investigated 359 children, 2-14 years old, referred to radiology department for obtaining voiding cystourethrogram after the first attack of febrile urinary tract infection. After treatment of infection, with written order of responsible physicians all underwent a standard voiding cystourethrogram to detect VUR and other lower urinary tract anomalies. The patients were divided into two groups: group1 patients who had not SBO and group 2 patients with SBO in postvoiding or KUB films. In each group the presence and severity of VUR was determined in relation to the location of SBO. Out of 359 children 228 [63.5%] had normal spine and 131 [36.5%] had SBO. 54 [23.7%] out of 228 children with normal spine had VUR and 40 [30.5%] out of 131 children with SBO had VUR. The prevalence of VUR in children without SBO and children with SBO was not statistically different. Also we compared the severity of VUR between the two groups and there was no significant difference or trend between presence of SBO and severity of reflux [Chi2 for trend]. VUR was detected in 16.7% children with SBO in L5, 38.3% in L5-S1 and 26.6% in S1. There was no significant relation between location of SBO and prevalence of VUR. Location of SBO and prevalence of VUR are not related

Thoracic ectopic kidney with diaphragmatic hernia

Congenital thoracic ectopic kidney is a very rare developmental anomaly and the rarest form of all ectopic kidneys .it is usually asymptomatic and discovered incidentally in routine chest radiography. We report an 18-month old boy with right congenital diaphragmatic hernia with thoracic ectopic kidney and positional respiratory symptoms. Chest X- ray revealed opacity at the base of right lung. Dimercaptosuccinic acid [DMSA] scan showed right thoracic kidney. Hereby we discuss the features of congenital right thoracic ectopic kidney and review the literature in this regard