Yazar "Yavuz, H" seçeneğine göre listele

Listeleniyor 1 - 1 / 1
  • Küçük Resim
    Öğe
    Intracranial hemorrhage due to vitamin K deficiency after the newborn period
    (TAYLOR & FRANCIS INC, 2004) Demiroren, K; Yavuz, H; Cam, L
    This study presents clinical and laboratory findings and outcome of infants with intracranial hemorrhage (ICH) due to vitamin K deficiency after the newborn period, and evaluates vitamin K prophylaxis. The hospital records of 19 infants with a diagnosis of ICH due to vitamin K deficiency after the newborn period, seen in our clinic in less than 4 years, were retrospectively evaluated. The mean age at onset of the symptoms was 49+/-18 days. The most frequent presenting complaints were convulsion (58%), vomiting (47%), and irritability (47%). The most frequent examination findings were coma (74%), fontanel bulging (68%), and absence of pupil reaction (42%). The localizations of the ICHs were as follows: parenchymal (47%), subarachnoid (47%), subdural (42%), and intraventricular (26%). Four patients had used antibiotics and 1 patient had suffered diarrhea before the onset of the symptoms. One patient had a mild hepatic dysfunction that resolved spontaneously in a few weeks and its cause was not found. Mortality was observed in 6 (32%) patients. Ten patients were followed up for a mean period of 26.9+/-22.6 months. The follow-up findings were developmental delay (40%), microcephaly (30%), epilepsy (30%), blindness (20%), strabismus (20%), spastic tetraparesis (10%), spastic hemiparesis (10%), growth retardation (10%), and hydrocephaly (10%). Three (30%) patients remained neurologically normal. Vitamin K deficiency leads to death and neurological defects. Vitamin K prophylaxis at birth is therefore a priority. In this series, hepatic dysfunction had been detected in only 1 patient. The authors speculate that additional vitamin K to breast-fed infants with liver problem, antibiotic use, diarrhea, etc. should be considered.