The natural history, medical management, and outcome in infants with progressive posthemorrhagic hydrocephalus after intraventricular hemorrhage were studied prospectively. Infants with asymptomatic severe posthemorrhagic hydrocephalus were managed with a predetermined protocol. Outcome between groups at 1 to 2 years and at more than 3 years was compared. The natural history ...

Twenty-one premature infants with various underlying conditions developed hydrocephalus. The characteristic clinical pictures as well as the therapeutic problems are discussed. The causative underlying conditions included intraventricular hemorrhage in the neonate or fetus, broncho-pulmonary dysplasia, congenital malformations such as holoprosencephaly with chromosome anomalies, and others. The pathophysiological aspects were considered ...

The authors report the cases of five previously well children, aged 8 to 33 months, who were seen over a 14-year period, with admission temperatures in excess of 42.0 degrees C (107.6 degrees F). Four of the patients died. Each child had a similar clinical illness in which the hyperpyrexia ...

Diagnosis of periventricular-intraventricular hemorrhage (IVH) and its neuropathological consequences and accompaniments in the living infant has been facilitated greatly by the introduction of real-time cranial ultrasonography. The major advantages of the technique include high-resolution capability, portable instrumentation, lack of ionizing radiation, and relative affordability. Prognosis in infants with IVH relates ...

Behavioral characteristics of 12 full-term and 44 premature infants with and without intracranial hemorrhage (ICH) were studied. Cranial ultrasonography prospectively documented Grade I-II ICH in 14, Grade III-IV in 19 and no ICH in 11 premature infants. Examination at corrected age of 40 +/- 2 weeks using the Neonatal Behavioral ...

Two hundred and fifty eight newborn babies were studied for the presence of retinal hemorrhages between 1-3 days of birth. The overall incidence of retinal hemorrhages was found to be 18.9%. It was observed that the incidence of retinal hemorrhages was higher in unassisted vaginal deliveries than in assisted births. ...

Cranial ultrasonography was used in the initial evaluation of 40 infants with macrocrania. Three of the infants had normal findings. The other 37 had evidence of various types of abnormality: intraventricular obstructive hydrocephalus, external hydrocephalus, arrested hydrocephalus with atrophy, or mild ventriculomegaly. All the infants were given neurological and developmental ...

The brain pathology in very prematurely born infants with intraventricular hemorrhage (IVH) was studied particularly as to the severity and site of the complicated brain lesions responsible for the prognosis. A high frequency of leukomalacia, pontosubicular necrosis and/or olivocerebellar neuronal loss was found in the cases of IVH, and these ...

Nine hydrocephalic infants who were less than 1 year old and 7 age-matched control subjects were examined by real-time and transcranial Doppler sonography to evaluate cerebral blood flow and to correlate it to ventricular size. These 16 infants were placed in one of three groups: infants in group 1 (n ...

Precise diagnosis of peri-intraventricular hemorrhage (PIVH) requires brain real-time ultrasound imaging procedure (US). However, maximal diagnostic efficiency of US lies between day 4 and 14 since fresh blood may initially appear sonolucent. Because of this supposed interval required for clot formation to become visible on US, serum CPK-BB estimations were ...

A male newborn underwent a myelomeningocele repair, with subsequent placement of a ventriculoperitoneal shunt for treatment of hydrocephalus. Five days after shunt surgery, the infant acutely developed a deeply sunken fontanel, pallor, tachypnea, bradycardia, and irritability. Chest radiographs revealed intrathoracic migration of the distal shunt tubing and a tension hydrothorax. ...

Adrenal hemorrhage and renal vein thrombosis are two distinct vascular entities encountered in the newborn period. Occasionally, both entities may co-exist in the same patient. A premature infant of a diabetic mother presented with intestinal obstruction secondary to extrinsic compression by the mass effect of the enlarged hemorrhagic adrenal and ...

Germinal plate hemorrhage with intraventricular rupture has been a leading cause of morbidity and mortality among premature neonates. Because germinal plate hemorrhage decreases with increasing gestational age, germinal plate vessel size and/or structure may be an important etiologic factor. Electron micrographs of the cortical and germinal plate blood vessels from ...

In low-birth-weight neonates, an elevation in the percentage of creatine kinase brain-band isozyme in the umbilical artery was significantly correlated with future development of neonatal grade III and grade IV periventricular-intraventricular hemorrhage, when compared with levels in those neonates who did not show periventricular-intraventricular hemorrhage or who developed grade I ...

Over a period of 34 months from 1987 to 1990 we inserted ventricular catheter reservoirs (VCR) into 20 premature low-birth-weight infants who had developed progressive, symptomatic posthemorrhagic hydrocephalus following grade III or IV intraventricular hemorrhages. The mean estimated gestational age was 27.7 +/- 5.3 weeks and mean birth weight was ...

A subcutaneous ventricular catheter reservoir was inserted between the 16th and 28th (median 23rd) day of life in 13 premature infants (median birth weight 1220 g, range 780-2110) for the treatment of posthaemorrhagic hydrocephalus. Aspiration of cerebrospinal fluid (median 6 ml, range 1-15) one to four (median two) times a ...

Neonatal alloimmune thrombocytopenia results from the formation of a maternal antibody to a paternal antigen on fetal platelets. Intracranial hemorrhage, which may be antenatal, occurs in approximately 15 to 20 percent of infants with this form of thrombocytopenia. In families with an affected infant, 75 percent of subsequent infants are ...

To determine how pediatricians' prognostications and decisions about the treatment of infants with meningomyelocele are affected by varying degrees of hydrocephalus, we randomly selected a sample of pediatricians to receive written surveys. This questionnaire assessed the relationship between the decisions and the prognostications, and compared their accuracy with that of ...

Two hundred seventy-two intubated infants who weighed less than 1751 g were enrolled in a clinical trial of phenobarbital prophylaxis of postnatal germinal matrix hemorrhage. The incidence of germinal matrix hemorrhage was 3.1% (one of 32) among infants born to women with toxemia, and 23% (55 of 240) among those ...

Fifty-one sequential intubated babies with birth weights of less than 1,751 were evaluated by serial Doppler ultrasound during the first three days of life. These babies were part of a phenobarbital prophylaxis trial cohort study. Subependymal-intraventricular hemorrhage developed in 17 of the babies. Infants with subependymal-intraventricular hemorrhage, whether or not ...

The contribution of early continuous four-channel EEG monitoring to the evaluation of intraventricular hemorrhage in acutely ill preterm infants mechanically ventilated for acute respiratory distress was assessed in a prospective study of 54 infants of less than 34 weeks' gestation. Early abnormal EEG results correlated significantly with later outcome. They ...

The purpose of this study was to determine whether cerebral metabolic changes occur after intraventricular hemorrhage in the newborn. Five babies with bilateral grade 3 to 4 intraventricular hemorrhage were compared with 15 preterm infants without intraventricular hemorrhage. Cerebral high-energy phosphorus metabolites and intracellular pH were measured with in vivo ...

An infant, 26 weeks gestation, had a stormy neonatal course; at 10 hours of age, initial cranial ultrasound apparently demonstrated a left subependymal hemorrhage placed somewhat medially with possible extension into the lateral ventricle. These ultrasound findings were present up to and including a study on the seventeenth day of ...

Hemorrhages in brain parenchyma and ventricles in preterm infants tend to be grouped as one entity. To help determine whether these hemorrhages should be viewed as one or more entities, we compared the risk profiles of 3 groups of hemorrhages defined by location and time of occurrence: early germinal matrix ...

Serum creatine kinase BB (CK-BB) determinations were performed daily in 49 newborn infants of less than 34 weeks gestation to evaluate its usefulness in predicting the occurrence of periventricular-intraventricular haemorrhage (PIVH). Using ultrasound PIVH was detected in 20 infants (41%); five grade I, seven grade II, two grade III, six ...

Fifty-four appropriate for gestational age preterm infants (less than 35 weeks gestation) were followed prospectively from birth with coagulation and real-time ultrasound studies. Coagulation analyses included fibrinogen, prothrombin time, thrombin time and platelet count. The occurrence of peri-intraventricular hemorrhage (PIVH) was documented by portable 5 MHz Echo Scanner. Definite PIVH ...

The clinical records of 108 infants presenting with hydrocephalus at birth and operated on from 1971 to 1981 were reviewed in order to evaluate the functional results. Premature newborns and spina bifida patients were excluded. Communicated hydrocephalus (39 cases) and aqueductal stenosis (32 cases, excluding 6 X-linked hydrocephalus and 4 ...

Hydrocephalus secondary to intracranial-intraventricular hemorrhage is a common complication in the clinical course of the high-risk preterm newborn. Hydrocephalus in this population may be insidious without obvious intracranial hypertension. Apnea and respiratory arrest continue to cause concern following nursery discharge of the high-risk preterm newborn. We report a child who ...

A high incidence of intracranial haemorrhage in utero of uncertain aetiology has been previously identified as an important cause of stillbirth in infants of immigrant Pacific Islanders in New Zealand. Congenital hydrocephalus is now described as a consequence of intracranial haemorrhage in 2 stillborn Pacific Islander infants. A large intracerebral ...

Seventeen infants with extensive cystic leukomalacia without associated intraventricular hemorrhages were compared with 34 infants with normal cranial ultrasound findings and 34 infants with large intraventricular hemorrhages to establish whether different risk factors could be elicited for these lesions. Adverse obstetric factors that were associated with extensive leukomalacia were the ...

The purpose of this prospective study was to evaluate the effects of the active phase of labor and route of delivery on the frequency of germinal layer/intraventricular hemorrhage in 89 infants with ultrasound-estimated fetal weights less than or equal to 1750 gm. Twenty-eight infants (31.5%) had germinal layer/intraventricular hemorrhage within ...

Neonatal alloimmune thrombocytopenia is an uncommon but important cause of thrombocytopenia in infants. Because of the severity of the thrombocytopenia, some of these infants will have intracranial hemorrhage with resultant long-term disability. Obstetricians and neonatologists have recommended delivery by caesarean section and the rapid institution of appropriate treatment for the ...

In four neonates with perinatally lethal osteogenesis imperfecta (OI) who survived for more than 9 days after birth, vascular congestion and acute hemorrhage were found in 10 of 11 parathyroid glands; in one neonate, all four parathyroid glands, including the only gland without acute hemorrhage, contained abundant deposits of stainable ...

Two previously well term neonates who presented with seizures are described: one with thalamic hemorrhage and the other with thalamic and caudate hemorrhage. These 2 patients were the only neonates found with thalamic hemorrhage in a review of 54 term infants with intracranial hemorrhage at The Hospital for Sick Children ...

Among 800 neonates screened for cerebral bleeding, perinatal sonography identified 35 preterm neonates with intraparenchymal hemorrhage (IPH). The observed IPHs were categorized in five general groups: classical grade-IV hemorrhage (16 patients), grade-IV hemorrhage with coexisting but anatomically separate hemorrhages (four patients), grade-IV hemorrhage with later development of secondary parenchymal hemorrhages ...

In organ culture, human chorionic villi develop vascular changes that resemble so-called hemorrhagic endovasculitis. The latter is a morphologic finding more prevalent in placentas of stillborn infants but seen also in those of liveborn infants, in whom the lesion is localized rather than generalized. We compared the histologic vascular changes ...

Preterm infants with varying degrees of intraventricular hemorrhage (none, n = 21; grade I to II, n = 22; grade II to IV, n = 24) and a group of full-term infants (n = 21) were compared with regard to behavioral responsiveness and parental reports of the infant's temperament. Behavioral ...

To establish the role of maternal dengue-specific antibodies in the development of dengue hemorrhagic fever and dengue shock syndrome caused by dengue 2 virus in infants, we examined sera from mothers of infants and toddlers with dengue hemorrhagic fever or dengue shock syndrome and mothers of infants with pyrexia of ...

For neonates with ischemia of an extremity or extensive thrombosis of the aorta after umbilical artery catheterization, prompt recognition and management decisions are necessary. The cases of eight infants with symptomatic thrombosis who were treated with fibrinolytic agents were retrospectively reviewed to study means of diagnosis and response to therapy. ...

To substantiate the clinical impression of an increased incidence of intracranial hemorrhage (ICH) in term and near-term infants with persistent pulmonary hypertension (PPH), a retrospective chart review of 35 affected patients was performed. ICH was diagnosed in 40 percent of the patients. Multiple regions of the brain were affected; in ...

In a comparative study of 93 small-for-gestational-age (SGA) infants against 93 weight-matched, appropriate-for-gestational-age (AGA) neonates, the SGA group exhibited a significantly lower incidence of periventricular-intraventricular type intracranial hemorrhage (ICH) at the first ultrasound scan than did the AGA neonates (9/93 vs 21/93; p less than 0.02). This apparent advantage was ...

We evaluated to what extent acidosis and alkalosis and their respiratory and metabolic components during the first 12 hours of life occurred prior to early neonatal death and postnatal intracranial hemorrhage among 206 low birth weight, intubated premature babies participating in a clinical trial of phenobarbital prophylaxis for intracranial hemorrhage. ...

The germinal layer in preterm infants is a common site of intracerebral hemorrhage that is associated with increased mortality and morbidity in survivors. This matrix is composed of a mass of immature cells containing many thin-walled blood vessels. A major factor in the occurrence of hemorrhage at this site is ...

In a randomized prospective trial, we studied the effect of early high-dose phenobarbital treatment on the early (intraventricular hemorrhage) and late (neurodevelopmental abnormalities) manifestations of hypoxic-ischemic encephalopathy in preterm infants weighing 1500 g or less at birth. The first intravenous dose of 15 mg/kg was given at a mean age ...

With the development and routine use of real-time ultrasound scanning, it has been possible to collect 20 autopsy cases of infants in whom the ultrasound scan was first normal and then showed evidence of subependymal/intraventricular hemorrhage (SEH/IVH). Analysis of these cases with known postnatal origin of the hemorrhage permitted the ...

The incidence of intraventricular hemorrhage (IVH) in twin pregnancy infants with birthweights less than 1500 g in a 5 year period was examined retrospectively. Of the 70 infants in this birthweight category (for which IVH status was known) born at the University of Michigan Medical Center between January 1980 and ...

The authors describe a case of a premature infant born with a parietal skull depression who suffered an intraventricular hemorrhage and an ipsilateral intracerebral injury. At 21 months of life the infant's gross motor milestones were delayed and he had moderate spastic hemiplegia. Although skull depressions at birth are usually ...

Five neonates with perinatally lethal osteogenesis imperfecta (OI) have come to necropsy at Women & Infants' Hospital of Rhode Island in the past eight years. Four had true hydrocephalus, defined as enlargement of the lateral ventricles with thinning of the cortical mantle. In all 4 hydrocephalus was diagnosed by sonography ...

In a randomized prospective study, we investigated the effect of antenatal phenobarbital on neonatal intraventricular hemorrhage in 39 women destined to deliver babies of less than 32 weeks of gestation. The treatment group received an intravenous loading dose of 700 mg of phenobarbital, followed by a daily maintenance dose until ...

Fetal head compression pressure (FHCP) and its clinical importance has been investigated in a group of 46 spontaneous births. Measurement of FHCP was facilitated using a compression transducer positioned between the fetal head and the wall of the birth canal. This method not only constitutes a means of quantitating the ...