Epidermoid Cyst of Orbit in a Newborn.

A 3-day-old male newborn presented with a severe proptosis of the left eye leading to exposure keratopathy. He underwent debulking of the cyst and biopsy of the tumour and received the pathological diagnosis of epidermoid cyst of orbit. Clinicopathological features of this rare disease are discussed.

Comparison of angiogenic and anti-angiogenic factors in maternal and umbilical cord blood in early- and late-onset pre-eclampsia.

PURPOSE: The aim of this study was to compare maternal and umbilical cord serum levels of the angiogenic and anti-angiogenic factors in early- and late-onset pre-eclamptic pregnancies as well as in normal pregnancies, which might have significant importance in the etiology of pre-eclampsia. MATERIALS AND METHODS: This prospective case-control study was carried out with pre-eclamptic (early-onset, ≤ 34 weeks and late-onset, >34 weeks) and normal pregnant women. VEGF, PIGF, sFlt-1 and sEng levels in maternal and umbilical cord serum were measured before delivery and the findings were compared. RESULTS: The study was conducted with 15 early- and 15 late-onset pre-eclampsia patients, and 17 patients with normal pregnancies. It was found that sEng levels were higher in the umbilical cord serum in the early-onset and in the maternal serum in the late-onset pre-eclampsia group than the control group (p < 0.05). No significant difference in any factor was observed between the early- and late-onset pre-eclampsia groups. CONCLUSION: In this study, the results showed that angiogenic and anti-angiogenic factor levels in maternal serum and umbilical cord serum may not be related to the time of onset of pre-eclampsia.

Transcutaneous measurement of bilirubin in Turkish newborns: comparison with total serum bilirubin.

Routine use of transcutaneous bilirubin (TcB) measurement in the newborn nursery could reduce costs, readmission rates for hyperbilirubinemia and the need for total serum bilirubin (TSB) measurements. The aim of this study was to examine the correlation between TcB measurement, as performed using BiliCheck, and TSB, measured with high-pressure liquid chromatography (HPLC) and with standard laboratory methods, and to determine the TcB cutoff points with desirable sensitivity and specificity values for various clinically relevant TSB levels by HPLC. Fifty-four infants of > or = 30 weeks of gestational age were enrolled in the study. Near simultaneous blood collection for TSB analysis by three methods--bedside bilirubinometer, diazo method and HPLC--and TcB measurement were performed. There was good correlation between TcB and HPLC-bilirubin (B) (r = 0.85), TSB by bilirubinometer and HPLC-B (r = 0.91) and TSB by diazo method and HPLC-B (r = 0.91). The cut-off limits providing a sensitivity of 100% for TcB measurements were TcB > or = 9 mg/dl for HPLC-B > 17 mg/dl and TcB > or = 8 mg/dl for HPLC-B > 15 mg/dl and HPLC-B > 13 mg/dl. Despite having good correlation with HPLC, BiliCheck showed worse performance than bilirubinometer and diazo method at various clinically relevant cut-off values. Since BiliCheck required relatively lower thresholds with false-positive results for having a sensitivity of 100%, it cannot be recommended as a complete substitute for serum bilirubin measurements.

Involuntary movement in infants during vitamin B12 treatment.

Megaloblastic anemia is rare in infants and is generally due to vitamin B12 (cobalamin) deficiency in the mother. Neurologic symptoms of vitamin B12 deficiency include irritability, failure to thrive, hypotonia, and developmental regression/delay. Herein we present 2 infants with vitamin B12 that developed movement disorder 5 d after initiation of vitamin B12 treatment. Symptoms included tremor and myoclonus, involving in particular the face, tongue, and hands. Clinical findings in infants associated with vitamin B12 deficiency vary, and temporary involuntary movement can be observed during vitamin B12 therapy.