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Periventricular hemorrhage

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https://www.readbyqxmd.com/read/28077908/magnetic-resonance-imaging-of-a-case-of-central-neurocytoma
#1
Kreshnike Dedushi, Serbeze Kabashi, Mehmet Sahin Ugurel, Naser Ramadani, Sefedin Mucaj, Kamber Zeqiraj
BACKGROUND: The purpose of this study is to investigate the MRI features of central neurocytoma. CASE REPORT: A 45 year old man with 3 months of worsening daily headaches. These headaches were diffuse, lasted for several hours, and mostly occurred in the morning. She was initially diagnosed and treated for migraines but later he had epileptic attack and diplopia and neurolog recomaded MRI. METHODS: precontrast MRI; TSE/T2Wsequence in axial/coronal planes; 3D-Hi-resolution T1W sagittal; FLAIR/T2W axial; FLAIR/T2W and Flash/T2W oblique coronal plane (perpendicular to temporal lobes) GRE/T2W axial plane for detection of heme products...
December 2016: Acta Informatica Medica: AIM
https://www.readbyqxmd.com/read/28059706/the-prevalence-of-malformations-of-cortical-development-in-a-pediatric-hereditary-hemorrhagic-telangiectasia-population
#2
G J Palagallo, S R McWilliams, L A Sekarski, A Sharma, M S Goyal, A J White
BACKGROUND AND PURPOSE: Brain AVM, cerebral abscess, and ischemic stroke are among the well known neurologic manifestations of hereditary hemorrhagic telangiectasia. However, recently reported data suggest an additional association with malformations of cortical development. The purpose of this study was to determine the prevalence of malformations of cortical development in a population of pediatric patients with hereditary hemorrhagic telangiectasia. MATERIALS AND METHODS: A retrospective review of brain MRIs from 116 pediatric patients was performed...
November 10, 2016: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/28058483/three-dimensional-ultrasound-of-the-neonatal-brain-technical-approach-and-spectrum-of-disease
#3
Jessica Kurian, Susan Sotardi, Mark C Liszewski, William A Gomes, Thomas Hoffman, Benjamin H Taragin
Brain pathology is an important cause of morbidity and mortality in neonates, especially in the premature population. While conventional two-dimensional neurosonography is traditionally used for screening, diagnosis and monitoring of brain disorders such as germinal matrix hemorrhage, periventricular leukomalacia and hydrocephalus, three-dimensional ultrasonography has gained popularity in a variety of clinical applications in recent years. Three-dimensional ultrasonography is not yet widely utilized in pediatric imaging but is a potentially powerful tool for evaluating the neonatal brain...
January 5, 2017: Pediatric Radiology
https://www.readbyqxmd.com/read/28043688/neonatal-surgery-for-noncardiac-congenital-anomalies-neonates-at-risk-of-brain-injury
#4
Lisanne J Stolwijk, Kristin Keunen, Linda S de Vries, Floris Groenendaal, David C van der Zee, Maud Y A van Herwaarden, Petra M A Lemmers, Manon J N L Benders
OBJECTIVE: To evaluate the incidence of brain injury after neonatal surgery for noncardiac congenital anomalies using magnetic resonance imaging (MRI). STUDY DESIGN: An MRI was obtained in 101 infants at 7 days [range: 1-115] after neonatal surgery for major noncardiac congenital anomalies. Brain injury was assessed using T1, T2, diffusion weighted imaging, and susceptibility-weighted imaging. RESULTS: Thirty-two preterm infants (<37 weeks of gestation) and 69 full-term infants were included...
December 30, 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27977011/severe-intraventricular-hemorrhage-and-withdrawal-of-support-in-preterm-infants
#5
J W Sheehan, M Pritchard, R J Heyne, L S Brown, M A Jaleel, W D Engle, P J Burchfield, L P Brion
OBJECTIVE: The objective of the study was to determine whether withdrawal of support in severe 'intraventricular hemorrhage' (IVH), that is, IVH grade 3 and periventricular hemorrhagic infarction (PVHI), has decreased after publication of studies that show improved prognosis and to examine cranial ultrasonograms, including PVHI territories defined by Bassan. STUDY DESIGN: Retrospective cohort of preterm infants from 23 0/7 to 28 6/7 weeks' gestation in 1993 to 2013...
December 15, 2016: Journal of Perinatology: Official Journal of the California Perinatal Association
https://www.readbyqxmd.com/read/27921445/risk-of-neonatal-and-childhood-morbidity-among-preterm-infants-exposed-to-marijuana
#6
Sarah K Dotters-Katz, Marcela C Smid, Tracy A Manuck, Torri D Metz
BACKGROUND: Limited data exist regarding the neonatal and neurodevelopmental outcomes of infants exposed to marijuana (MJ) in-utero, particularly among preterm infants. We hypothesized that MJ-exposed preterm infants would have worse neonatal and childhood developmental outcomes compared to MJ-unexposed infants. METHODS: Secondary analysis of multicenter randomized-controlled trial of antenatal magnesium sulfate for prevention of cerebral palsy was conducted. Singleton non-anomalous infants delivered <35 weeks exposed to MJ in-utero were compared to MJ-unexposed...
December 6, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27894120/end-of-life-care-and-survival-without-major-brain-damage-in-newborns-at-the-limit-of-viability
#7
Fermín García-Muñoz Rodrigo, Lourdes Urquía Martí, José Ángel García Hernández, Josep Figueras Aloy, Alfredo García-Alix Pérez
BACKGROUND: The probabilities of survival and survival without major brain damage (MBD) are low in newborns at the limit of viability. Survival without MBD constitutes a major concern for parents and professionals. OBJECTIVES: To know the probabilities of survival without MBD in newborns ≤26 weeks' gestational age (GA) relative to the total number of survivors, whether these probabilities vary with GA, and how end-of-life (EoL) decisions influence these results...
November 29, 2016: Neonatology
https://www.readbyqxmd.com/read/27857456/magnetic-resonance-imaging-spectrum-of-perinatal-hypoxic-ischemic-brain-injury
#8
Binoj Varghese, Rose Xavier, V C Manoj, M K Aneesh, P S Priya, Ashok Kumar, V K Sreenivasan
Perinatal hypoxic-ischemic brain injury results in neonatal hypoxic-ischemic encephalopathy and serious long-term neurodevelopmental sequelae. Magnetic resonance imaging (MRI) of the brain is an ideal and safe imaging modality for suspected hypoxic-ischemic injury. The pattern of injury depends on brain maturity at the time of insult, severity of hypotension, and duration of insult. Time of imaging after the insult influences the imaging findings. Mild to moderate hypoperfusion results in germinal matrix hemorrhages and periventricular leukomalacia in preterm neonates and parasagittal watershed territory infarcts in full-term neonates...
July 2016: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/27813467/complications-of-ventricular-entry-during-craniotomy-for-brain-tumor-resection
#9
Jessin K John, Adam M Robin, Aqueel H Pabaney, Richard A Rammo, Lonni R Schultz, Neema S Sadry, Ian Y Lee
OBJECTIVE Recent studies have demonstrated that periventricular tumor location is associated with poorer survival and that tumor location near the ventricle limits the extent of resection. This finding may relate to the perception that ventricular entry leads to further complications and thus surgeons may choose to perform less aggressive resection in these areas. However, there is little support for this view in the literature. This study seeks to determine whether ventricular entry is associated with more complications during craniotomy for brain tumor resection...
November 4, 2016: Journal of Neurosurgery
https://www.readbyqxmd.com/read/27777426/survival-and-neurodevelopmental-outcomes-of-very-low-birth-weight-infants-in-a-regional-core-hospital-in-kochi-japan
#10
Hidehiko Maruyama, Yusei Nakata, Akane Kanazawa, Kiyoshi Kikkawa
We sought to clarify the survival and neurodevelopmental outcomes of very low birth weight infants (VLBWIs) and to identify risk factors for death or neurodevelopmental impairment (NDI) in VLBWIs at our hospital. The total study population was 217 infants born in 2005-2012 weighing 1,500 g. We compared their outcomes with those from previous reports analyzed the causes of death. Risk factors for death after discharge or NDI were evaluated by a multivariate logistic regression analysis. The incidences of death or NDI reported revealed in this study and the database of Neonatal Research Network of Japan were 25...
October 2016: Acta Medica Okayama
https://www.readbyqxmd.com/read/27764900/evaluation-of-long-term-neurodevelopment-in-twin-twin-transfusion-syndrome-after-laser-therapy
#11
Nicolas Sananès, Victor Gabriele, Anne Sophie Weingertner, Rodrigo Ruano, Magdalena Sanz-Cortes, Adrien Gaudineau, Bruno Langer, Israël Nisand, Chérif Youssef Akladios, Romain Favre
OBJECTIVE: The primary objective of our study was to evaluate the long-term neurodevelopment outcome after laser surgery for twin-twin transfusion syndrome (TTTS). The secondary objective was to identify perinatal prognostic factors associated with neurodevelopmental impairment. METHOD: This was a single-center cohort prospective study carried out in pregnancies complicated by TTTS and treated by laser. Neurodevleopmental assesment included the administration of Ages and Stages Questionnaires® (ASQ), for the infants between 2 and 5 years of age...
December 2016: Prenatal Diagnosis
https://www.readbyqxmd.com/read/27763965/evaluation-of-cognitive-function-when-hearing-one-s-own-name-in-patients-with-brain-injuries-in-early-developmental-stages
#12
Kaori Tamura, Takaaki Mizuba, Tsuyoshi Okamoto, Mayumi Matsufuji, Sachio Takashima, Keiji Iramina
INTRODUCTION: The level of residual cognitive function in patients with early brain injury is a key factor limiting rehabilitation and the quality of life. Although understanding residual function is necessary for appropriate rehabilitation, the extent of its effects on cognitive improvement remains unknown. The present study evaluated cognitive function in patients with severe motor and intellectual disabilities after early brain injuries due to cerebral hemorrhage (CH) or periventricular leukomalacia (PVL)...
October 18, 2016: Journal of Clinical Neurophysiology: Official Publication of the American Electroencephalographic Society
https://www.readbyqxmd.com/read/27751212/-background-patterns-and-sleep-wake-cycles-on-amplitude-integrated-electroencephalography-in-preterm-infants-with-periventricular-intraventricular-hemorrhage
#13
Lei Yang, Wei Xu, Chao-Ying Yan
OBJECTIVE: To study the background patterns and sleep-wake cycles (SWC) on amplitude-integrated electroencephalography (aEEG) in preterm infants with different grades of periventricular-intraventricular hemorrhage (PIVH). METHODS: Fifty-six preterm infants with a gestational age between 25 and 33 weeks who were diagnosed with PIVH and 31 gestational age-matched normal preterm without ICH were enrolled. According to Papile staging criteria, the infants with PIVH were subdivided into mild group (grades I and II) and moderate-severe group (grades III and IV)...
October 2016: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/27737654/effectiveness-and-cost-effectiveness-of-routine-third-trimester-ultrasound-screening-for-intrauterine-growth-restriction-study-protocol-of-a-nationwide-stepped-wedge-cluster-randomized-trial-in-the-netherlands-the-iris-study
#14
Jens Henrichs, Viki Verfaille, Laura Viester, Myrte Westerneng, Bert Molewijk, Arie Franx, Henriette van der Horst, Judith E Bosmans, Ank de Jonge, Petra Jellema
BACKGROUND: Intrauterine growth retardation (IUGR) is a major risk factor for perinatal mortality and morbidity. Thus, there is a compelling need to introduce sensitive measures to detect IUGR fetuses. Routine third trimester ultrasonography is increasingly used to detect IUGR. However, we lack evidence for its clinical effectiveness and cost-effectiveness and information on ethical considerations of additional third trimester ultrasonography. This nationwide stepped wedge cluster-randomized trial examines the (cost-)effectiveness of routine third trimester ultrasonography in reducing severe adverse perinatal outcome through subsequent protocolized management...
October 13, 2016: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/27729602/-long-term-outcome-over-five-years-after-surgical-revascularization-in-adult-moyamoya-disease
#15
Saya Ozaki, Akihiro Inoue, Hajime Miyazaki, Shinji Onoue, Haruhisa Ichikawa, Shinya Fukumoto, Shinji Iwata, Shirou Ohue, Kanehisa Kohno
BACKGROUND AND PURPOSE: The long-term outcome of patients with adult moyamoya disease following revascularization surgery remains unclear. Here, we investigated these outcomes more than five years after revascularization surgery. PATIENTS AND METHODS: This study included 48 cerebral hemispheres from 26 patients who underwent revascularization surgery for adult moyamoya disease. The mean follow-up duration was 14.3(5.5-25.6)years. The risk factors of late-onset hemorrhage after revascularization surgery were compared between the bleeding and non-bleeding groups...
October 2016: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/27723868/association-of-neurodevelopmental-outcomes-and-neonatal-morbidities-of-extremely-premature-infants-with-differential-exposure-to-antenatal-steroids
#16
Sanjay Chawla, Girija Natarajan, Seetha Shankaran, Athina Pappas, Barbara J Stoll, Waldemar A Carlo, Shampa Saha, Abhik Das, Abbot R Laptook, Rosemary D Higgins
Importance: Many premature infants are born without exposure to antenatal steroids (ANS) or with incomplete courses. This study evaluates the dose-dependent effect of ANS on rates of neonatal morbidities and early childhood neurodevelopmental outcomes of extremely premature infants. Objective: To compare rates of neonatal morbidities and 18- to 22-month neurodevelopmental outcomes of extremely premature infants exposed to no ANS or partial or complete courses of ANS...
December 1, 2016: JAMA Pediatrics
https://www.readbyqxmd.com/read/27649293/trends-and-outcomes-of-patent-ductus-arteriosus-treatment-in-very-preterm-infants-in-canada
#17
Armend Lokku, Lucia Mirea, Shoo K Lee, Prakeshkumar S Shah
Objective To assess trends in patent ductus arteriosus (PDA) management and examine concurrent changes in neonatal mortality and morbidities. Methods This retrospective observational study examined infants born at 23 to 32 weeks' gestational age with PDA and admitted to a neonatal unit during 2006 to 2012. Multivariable logistic regression assessed trends in yearly PDA treatment rates and compared a composite outcome of mortality or any severe morbidity (bronchopulmonary dysplasia, intraventricular hemorrhage, periventricular leukomalacia, retinopathy of prematurity, or necrotizing enterocolitis) between and within time periods and PDA treatments...
September 20, 2016: American Journal of Perinatology
https://www.readbyqxmd.com/read/27643988/isolated-cystic-periventricular-leukomalacia-differs-from-cystic-periventricular-leukomalacia-with-intraventricular-hemorrhage-in-prevalence-risk-factors-and-outcomes-in-preterm-infants
#18
Lan-Wan Wang, Yung-Chieh Lin, Yi-Fang Tu, Shan-Tair Wang, Chao-Ching Huang
BACKGROUND: Cystic periventricular leukomalacia (cPVL) is the most severe white matter injury and is often associated with intraventricular hemorrhage (IVH) in preterm infants. OBJECTIVE: The aim of this study was to investigate the prevalence, risk factors and neurodevelopmental outcomes of isolated cPVL and cPVL with low-grade and high-grade IVH in premature infants. METHODS: From 2001 to 2012, 9,964 infants with <31 weeks' gestational age (GA) admitted to Taiwan hospitals were enrolled...
2017: Neonatology
https://www.readbyqxmd.com/read/27627792/early-use-of-inhaled-nitric-oxide-in-preterm-infants-is-there-a-rationale-for-selective-approach
#19
Praveen Chandrasekharan, Rafal Kozielski, Vasantha H S Kumar, Munmun Rawat, Veena Manja, Changxing Ma, Satyan Lakshminrusimha
Inhaled nitric oxide (iNO) is being increasingly used in preterm infants < 34 weeks with hypoxemic respiratory failure (HRF) and/or pulmonary hypertension (PH). Objective To evaluate the risk factors, survival characteristics, and lung histopathology in preterm infants with PH/HRF. Methods Retrospective chart review was conducted to determine characteristics of 93 preterm infants treated with iNO in the first 28 days and compared with 930 matched controls. Factors associated with survival with preterm HRF and smooth muscle actin from nine autopsies were evaluated...
September 14, 2016: American Journal of Perinatology
https://www.readbyqxmd.com/read/27594742/predictors-of-mortality-in-neonates-with-seizures-a-prospective-cohort-study
#20
Suada Heljic, Sajra Uzicanin, Feriha Catibusic, Smail Zubcevic
OBJECTIVE: The aim of this study was to analyze prognostic indicators for mortality in neonates with seizures in a level III Neonatal Intensive Care Unit (NICU). PATIENTS AND METHODS: A cohort of 100 neonates with clinically manifested seizures hospitalized in the NICU during 4 years period was prospectively monitored for the first year of life. The cohort consisted of 33 preterm and 67 full-term babies with 60 male and 40 female infants. RESULTS: The mortality rate in the first year of life of infants with seizures in the neonatal period was 23%...
June 2016: Medical Archives
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