Patients with subtalar joint instability are often diagnosed with ankle instability. Only after a prolonged period of time in which a patient does not improve after treatment for ankle instability is subtalar joint instability considered. To develop a clinically relevant method to diagnose subtalar joint instability, the kinematics of the simulated unstable subtalar joint were examined. A 6 degree-of-freedom positioning and loading device was developed. Plantarflexion/dorsiflexion, inversion/eversion, and internal/external rotation were applied individually or as coupled motions along with an anterior/posterior drawer. Kinematic data were collected from sensors attached to the calcaneus, talus, and tibia by keeping all the ligaments intact, and by serially sectioning anterior talofibular ligament (ATFL), calcaneofibular ligament (CFL), cervical ligament, and talocalceneal interosseous ligament. Kinematic results were reported using Euler angles. The ATFL and CFL contributed talocrural instability, similar to previous studies. The interosseous ligament was the greatest contributor to subtalar joint stability. The hindfoot motion (calcaneus relative to tibia) showed significant increases in motion when the ankle and/or subtalar joint was made to be unstable. Therefore, it is difficult to diagnose subtalar joint instability on physical examination alone. ß

Background: Neonatal period is a vulnerable time in which the newborn has to adapt to a totally new environment and is susceptible to many problems, which may even be life threatening. It is found that neonatal mortality rate is decreasing in Nepal but at a slower pace than infant and child mortality. In order to improve neonatal outcome, it is crucial to identify the areas where health care can be improved. Objectives:This study was conducted to analyze the spectrum of diseases and outcomes at a level two NICU at a tertiary care teaching hospital. Methods: A descriptive observational study conducted at the neonatal care unit in the Department of Paediatrics at KIST Medical College, Lalitpur, Nepal over one year from 14th of April 2013 to 13th April 2014. Data on age at admission, gender, gestational age, birth weight, initial presenting symptoms at admission, fi nal diagnosis and outcome were collected from in patient records at the hospital record section and analyzed using SPSS 17.0. Results: A total of 279 neonates were studied. The commonest causes of admission were infection (45.9%), followed by respiratory conditions (14.7%), neonatal jaundice (12.5%), perinatal asphyxia (9.3%) and prematurity/ small for gestational age (SGA) (6.5 %). Most of the admissions (62%) were during the fi rst 24 hours of life. The majorities, 89.2%, were term gestation and 10.8% were preterm. Most of the preterm babies were late preterms with gestational ages between 35-36 weeks (73% of preterms were late preterms). Total of four mortalities (1.4%) occurred, three of which were due to perinatal asphyxia and one was a Down's syndrome with overwhelming sepsis. Conclusion: In this study, infections followed by respiratory conditions were the leading causes of admission. Most of the admissions occurred during the fi rst 24 hours of life. This emphasizes the fact that attentiveness during the fi rst day of life, simple measure to prevent infection and early detection and treatment may go a long way in improving neonatal outcome.

BackgroundSystemic lupus erythematosus (SLE) is known to present with a wide variety of clinical manifestations. Lymphadenopathy is frequently observed in children with SLE and may occasionally be the presenting feature. SLE presenting with granulomatous changes in lymph node biopsy is rare. These features may also cause diagnostic confusion with other causes of granulomatous lymphadenopathy.Case presentationWe report 12 year-old female who presented with generalized lymphadenopathy associated with intermittent fever as well as weight loss for three years. She also had developed anasarca two years prior to presentation. On presentation, she had growth failure and delayed puberty. Lymph node biopsy revealed granulomatous features. She developed a malar rash, arthritis and positive ANA antibodies over the course of next two months and showed WHO class II lupus nephritis on renal biopsy, which confirmed the final diagnosis of SLE. She was started on oral prednisolone and hydroxychloroquine with which her clinical condition improved, and she is currently much better under regular follow up.ConclusionGeneralized lymphadenopathy may be the presenting feature of SLE and it may preceed the other symptoms of SLE by many years as illustrated by this patient. Granulomatous changes may rarely be seen in lupus lymphadenitis. Although uncommon, in children who present with generalized lymphadenopathy along with prolonged fever and constitutional symptoms, non-infectious causes like SLE should also be considered as a diagnostic possibility.

Hepatitis A virus infection is a common public health problem in developing countries primarily due to poor hygiene and sanitation. The clinical features of hepatitis A virus are mostly related to the derangement of liver function with occasional extrahepatic complications. Herein, a 2.5-year-old girl presented with abdominal pain and decreased appetite for 4 days, high-colored urine for 3 days, and yellowish discoloration of the eyes for 2 days. On presentation, there was icterus along with hepatomegaly and diminished breath sounds on the right side were noted 1 day after admission. Chest X-ray revealed right sided pleural effusion; however, ultrasonography of chest and abdomen displayed bilateral pleural effusion (right more than left) and minimal ascites with thickened gall bladder wall. Immunoglobulin M anti-hepatitis-A virus serology was positive. The pleural effusion in this child resolved spontaneously in 10 days. We report this case to highlight that hepatitis A infection should be considered in the differential diagnosis of pleural effusion in a patient with features of acute hepatitis. However, other common causes of pleural effusion such as tuberculosis and parapneumonic effusions that may coexist with hepatitis, especially in developing world, need to be excluded.

Acute kidney injury (AKI) is a common condition in children admitted to hospital and existing serum and urine biomarkers are insensitive. There have been significant developments in stratifying the risk of AKI in children and also in the identification of new AKI biomarkers. Risk stratification coupled with a panel of AKI biomarkers will improve future detection of AKI, however, paediatric validation studies in mixed patient cohorts are required. The principles of effective management rely on treating the underlying cause and preventing secondary AKI by the appropriate use of fluids and medication. Further therapeutic innovation will depend on improving our understanding of the basic mechanisms underlying AKI in children.

Background: Urinary tract infection is common in children and is an important cause of morbidity. Urinary tract infection at young age can lead to renal injury and scarring, and ultimately lead to end stage renal disease in adulthood. Objectives: The purpose of study was to identify the different species of microorganisms, along with their antimicrobial susceptibility pattern, causing urinary tract infection in paediatric patients presenting with urinary tract infection at KIST Medical College, Imadol, Lalitpur, Nepal. Methods: This retrospective study examined microbiological and antimicrobial susceptibility pattern for urine samples collected at KIST Medical College, Imadol, Lalitpur from December 2010 to November 2013. A urine sample was included in our dataset if it demonstrated pure growth of a single organism and accompanying antimicrobial susceptibility and subject demographic data were available. Results: Escherichia coli was the most common organism isolated, followed by Klebsiella species, Staphylococcus species and then by Proteus species, Enterococcus species and Citrobacter species being equal in number. Microorganisms were most susceptible to amikacin and nitrofurantoin and most resistant to ampicillin and nalidixic acid. Conclusion: Though various microorganisms are responsible for urinary tract infection in children, Escherichia coli is the most common causative agent. Antimicrobial resistance has already emerged against many antibiotics, making empiric treatment of these infections challenging. DOI: http://dx.doi.org/10.3126/jkmc.v3i1.10919Journal of Kathmandu Medical CollegeVol. 3, No. 1, Issue 7, Jan.-Mar., 2014, Page: 21-25

Introduction: Acute poisoning is one of the common cause of emergency visits and hospital admissions and is a potentially preventable cause of childhood mortality and morbidity. The objectives of this study were to identify the common type of poisoning in children, to determine types of poisoning according to age and to find out the the common age group in which the incidence of poisoning was high. Materials and Methods: It was a descriptive observational study done in a teaching hospital in Lalitpur, Nepal in patients aged 1 month to 18 years who visited the emergency department and were admitted to hospital with history of alleged poisoning from Results: Fifty patients were included. Drugs, kerosene and organophosphorus were most common cause of poisoning. Drugs and kerosene below 10 years of age and organophosphorus and drugs above 10 years of age were common types of poisoning. Maximum numbers (50%) of children with poisoning cases were below five year of age. Mean duration of hospital stay was 2.1 days and mean age of poisoning was 7.8 years with a male (54%) predominance. Majority of poisoning occurred at home (84%) and 68% of patients were symptomatic at presentation to hospital with 84% of patients presenting to hospital within six hours. Conclusion: This study showed that drugs, kerosene and organophosphorus were most common forms of poisoning. While young children were most vulnerable for acute poisoning.

IntroductionTuberculosis is a global health problem that mostly affects people in developing countries. Tuberculosis can occur in various organ systems and may present with diverse manifestations in the same system. Primary muscular tuberculosis is a very rare condition in both adults and children, and tuberculosis of various muscle groups presenting as intramuscular nodules is an even more uncommon presentation.Case presentationA 9-year-old Asian girl presented with multiple painless, gradually progressive swellings over different parts of her body for 3 months with no history of contact with tuberculosis. A physical examination was normal except for multiple swellings in her right forearm, a single swelling in her interscapular region and multiple swellings in her right calf. Ultrasonography of swellings revealed multiple nodules in the intramuscular layer. Excisional biopsies performed from two different sites revealed swellings in muscular layers and histopathology showed granulomatous inflammation with caseous necrosis consistent with tuberculosis. The child was started on antitubercular therapy after which the swellings resolved; she was kept on regular follow up.ConclusionsIntramuscular nodules in multiple muscular sites may be the presenting symptoms of tuberculosis of the muscles. Tuberculosis of skeletal muscles should be considered in a differential diagnosis when presented with single or multiple masses even when a chest X-ray is normal and there is no evidence of tubercular foci elsewhere in the body.