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  1. Article ; Online: New perspectives on lenticulostriate vasculopathy in neonates.

    Sisman, Julide

    Early human development

    2015  Volume 91, Issue 7, Page(s) 421

    MeSH term(s) Basal Ganglia Cerebrovascular Disease/diagnosis ; Basal Ganglia Cerebrovascular Disease/etiology ; Humans ; Infant, Newborn
    Language English
    Publishing date 2015-07
    Publishing country Ireland
    Document type Introductory Journal Article
    ZDB-ID 752532-1
    ISSN 1872-6232 ; 0378-3782
    ISSN (online) 1872-6232
    ISSN 0378-3782
    DOI 10.1016/j.earlhumdev.2015.04.002
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Placental pathology associated with lenticulostriate vasculopathy (LSV) in preterm infants.

    Sisman, Julide / Leon, Rachel L / Payton, Brooke W / Brown, L Steven / Mir, Imran N

    Journal of perinatology : official journal of the California Perinatal Association

    2022  Volume 43, Issue 5, Page(s) 568–572

    Abstract: Objective: Our aim was to examine the frequency and type of placental abnormalities in neonates with LSV.: Study design: We prospectively reviewed cranial ultrasounds (cUS) from neonates born at ≤32 weeks of gestation at Parkland Hospital between ... ...

    Abstract Objective: Our aim was to examine the frequency and type of placental abnormalities in neonates with LSV.
    Study design: We prospectively reviewed cranial ultrasounds (cUS) from neonates born at ≤32 weeks of gestation at Parkland Hospital between 2012 and 2014. Our cohort included neonates with LSV and gestational age and sex matched controls with normal cUS. We retrieved placental pathology reports retrospectively and compared placental abnormalities in both groups.
    Results: We reviewed 1351 cUS from a total of 407 neonates. Placental pathology evaluations were complete for 64/65 (98%) neonates with LSV and 68/70 (97%) matched controls. There were no significant differences for any type of placental abnormities between LSV and control groups. However, infants with highest stage LSV were more likely to have large for gestational age (LGA) placentas (p = 0.01).
    Conclusion: The association between LSV and LGA placenta may indicate a shared vascular response to an adverse prenatal environment.
    MeSH term(s) Infant ; Infant, Newborn ; Humans ; Female ; Pregnancy ; Infant, Premature ; Placenta ; Retrospective Studies ; Gestational Age ; Basal Ganglia Cerebrovascular Disease/diagnostic imaging ; Basal Ganglia Cerebrovascular Disease/complications
    Language English
    Publishing date 2022-11-15
    Publishing country United States
    Document type Review ; Journal Article
    ZDB-ID 645021-0
    ISSN 1476-5543 ; 0743-8346
    ISSN (online) 1476-5543
    ISSN 0743-8346
    DOI 10.1038/s41372-022-01557-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Lenticulostriate vasculopathy in neonates: Is it a marker of cerebral insult? Critical review of the literature.

    Sisman, Julide / Rosenfeld, Charles R

    Early human development

    2015  Volume 91, Issue 7, Page(s) 423–426

    Abstract: Although lenticulostriate vasculopathy (LSV) was recognized nearly 30 years ago, neonatologists and radiologists still question its clinical significance. The diagnosis of LSV may be highly subjective, resulting in many false negatives when the ... ...

    Abstract Although lenticulostriate vasculopathy (LSV) was recognized nearly 30 years ago, neonatologists and radiologists still question its clinical significance. The diagnosis of LSV may be highly subjective, resulting in many false negatives when the radiologist is not familiar with the lesion or false positive if over-read by those with special interest in this finding. There has been an increase in incidence of LSV since its recognition in 1985 which might reflect nothing more than a growing awareness of this finding on neonatal cranial ultrasound. On the other hand, improved ultrasound imaging technology may have enhanced identification of LSV. Prospective studies evaluating the presence, significance and diagnosis of LSV are limited and have produced conflicting results. Therefore, the associated risk factors and clinical relevance of LSV on cranial ultrasound remain unclear. This review will examine the existing literature.
    MeSH term(s) Basal Ganglia/diagnostic imaging ; Basal Ganglia Cerebrovascular Disease/diagnostic imaging ; Basal Ganglia Cerebrovascular Disease/etiology ; Biomarkers ; Brain Injuries/complications ; Brain Injuries/diagnostic imaging ; Echoencephalography ; Humans ; Infant, Newborn
    Chemical Substances Biomarkers
    Language English
    Publishing date 2015-07
    Publishing country Ireland
    Document type Journal Article ; Review
    ZDB-ID 752532-1
    ISSN 1872-6232 ; 0378-3782
    ISSN (online) 1872-6232
    ISSN 0378-3782
    DOI 10.1016/j.earlhumdev.2015.04.004
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: The etiology of lenticulostriate vasculopathy and the role of congenital infections.

    Cantey, Joseph B / Sisman, Julide

    Early human development

    2015  Volume 91, Issue 7, Page(s) 427–430

    Abstract: Lenticulostriate vasculopathy (LSV) refers to increased echogenicity of the penetrating vessels that supply the basal ganglia and segments of the internal capsule seen on cranial ultrasound. Initially identified in infants with congenital infection, LSV ... ...

    Abstract Lenticulostriate vasculopathy (LSV) refers to increased echogenicity of the penetrating vessels that supply the basal ganglia and segments of the internal capsule seen on cranial ultrasound. Initially identified in infants with congenital infection, LSV has now been associated with a variety of infectious and non-infectious conditions. Although robust epidemiologic studies are lacking, the available evidence does not support broad evaluation for multiple congenital infections when LSV is identified. We propose screening infants with LSV for congenital cytomegalovirus infection and ensuring that prenatal screening included appropriate testing for syphilis, human immunodeficiency virus, and rubella-immune status. Large, prospective observational studies are needed to determine the incidence of LSV and the relative contribution of infectious and non-infectious conditions to LSV in the neonate.
    MeSH term(s) Basal Ganglia/diagnostic imaging ; Basal Ganglia Cerebrovascular Disease/diagnostic imaging ; Basal Ganglia Cerebrovascular Disease/etiology ; Cytomegalovirus Infections/complications ; Cytomegalovirus Infections/congenital ; Cytomegalovirus Infections/diagnostic imaging ; Echoencephalography ; Humans ; Infant, Newborn ; Prenatal Diagnosis
    Language English
    Publishing date 2015-07
    Publishing country Ireland
    Document type Journal Article ; Review
    ZDB-ID 752532-1
    ISSN 1872-6232 ; 0378-3782
    ISSN (online) 1872-6232
    ISSN 0378-3782
    DOI 10.1016/j.earlhumdev.2015.04.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Intrauterine Transmission of SARS-COV-2 Infection in a Preterm Infant.

    Sisman, Julide / Jaleel, Mambarambath A / Moreno, Wilmer / Rajaram, Veena / Collins, Rebecca R J / Savani, Rashmin C / Rakheja, Dinesh / Evans, Amanda S

    The Pediatric infectious disease journal

    2020  Volume 39, Issue 9, Page(s) e265–e267

    Abstract: We present a preterm infant who developed a fever and mild respiratory disease on the second day of life. Infant severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nasopharyngeal testing was positive at 24 and 48 hours of life. Placenta ... ...

    Abstract We present a preterm infant who developed a fever and mild respiratory disease on the second day of life. Infant severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nasopharyngeal testing was positive at 24 and 48 hours of life. Placenta histopathology revealed SARS-CoV-2 infection by electron microscopy and immunohistochemistry. Further understanding of the risk factors that lead to in utero transmission of SARS-CoV-2 infection is needed.
    MeSH term(s) Adult ; Betacoronavirus/isolation & purification ; COVID-19 ; Coronavirus Infections/transmission ; Coronavirus Infections/virology ; Female ; Fever/virology ; Humans ; Infant, Newborn ; Infant, Premature ; Infectious Disease Transmission, Vertical ; Pandemics ; Placenta/pathology ; Pneumonia, Viral/transmission ; Pneumonia, Viral/virology ; Pregnancy ; Pregnancy Complications, Infectious/diagnosis ; Pregnancy Complications, Infectious/virology ; Risk Factors ; SARS-CoV-2
    Keywords covid19
    Language English
    Publishing date 2020-07-13
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 392481-6
    ISSN 1532-0987 ; 0891-3668
    ISSN (online) 1532-0987
    ISSN 0891-3668
    DOI 10.1097/INF.0000000000002815
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Lenticulostriate vasculopathy in neonates: Perspective of the radiologist.

    Koral, Korgun / Sisman, Julide / Pritchard, Marcia / Rosenfeld, Charles R

    Early human development

    2015  Volume 91, Issue 7, Page(s) 431–435

    Abstract: Lenticulostriate vasculopathy (LSV) is a diagnosis dependent on neonatal cranial ultrasound (US). The diagnosis of LSV requires the presence of linear or branching echogenicities in the area of the basal ganglia and/or thalamus on gray scale cranial US. ... ...

    Abstract Lenticulostriate vasculopathy (LSV) is a diagnosis dependent on neonatal cranial ultrasound (US). The diagnosis of LSV requires the presence of linear or branching echogenicities in the area of the basal ganglia and/or thalamus on gray scale cranial US. Although the diagnosis of LSV is dependent on cranial US, there are no convincing correlates observed on either computerized tomography or magnetic resonance imaging. Moreover, the radiographic criteria for LSV on cranial US remain vague, and intra-observer correlations are generally reported to be poor. The purpose of this review is to examine the issues associated with the use of cranial US and the diagnosis of LSV, including alternative imaging, clinical abnormalities and the significance of LSV on cranial US.
    MeSH term(s) Basal Ganglia/diagnostic imaging ; Basal Ganglia/pathology ; Basal Ganglia Cerebrovascular Disease/diagnostic imaging ; Basal Ganglia Cerebrovascular Disease/pathology ; Echoencephalography ; Humans ; Infant, Newborn ; Magnetic Resonance Imaging
    Language English
    Publishing date 2015-07
    Publishing country Ireland
    Document type Journal Article ; Review
    ZDB-ID 752532-1
    ISSN 1872-6232 ; 0378-3782
    ISSN (online) 1872-6232
    ISSN 0378-3782
    DOI 10.1016/j.earlhumdev.2015.04.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Intrauterine Transmission of SARS-COV-2 Infection in a Preterm Infant

    Sisman, Julide / Jaleel, Mambarambath A / Moreno, Wilmer / Rajaram, Veena / Collins, Rebecca R J / Savani, Rashmin C / Rakheja, Dinesh / Evans, Amanda S

    Pediatr Infect Dis J

    Abstract: We present a preterm infant who developed a fever and mild respiratory disease on the second day of life. Infant severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nasopharyngeal testing was positive at 24 and 48 hours of life. Placenta ... ...

    Abstract We present a preterm infant who developed a fever and mild respiratory disease on the second day of life. Infant severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nasopharyngeal testing was positive at 24 and 48 hours of life. Placenta histopathology revealed SARS-CoV-2 infection by electron microscopy and immunohistochemistry. Further understanding of the risk factors that lead to in utero transmission of SARS-CoV-2 infection is needed.
    Keywords covid19
    Publisher WHO
    Document type Article
    Note WHO #Covidence: #643142
    Database COVID19

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  8. Article ; Online: Lenticulostriate vasculopathy in preterm infants: a new classification, clinical associations and neurodevelopmental outcome.

    Sisman, Julide / Chalak, Lina / Heyne, Roy / Pritchard, Marcia / Weakley, Devri / Brown, L Steven / Rosenfeld, Charles R

    Journal of perinatology : official journal of the California Perinatal Association

    2018  Volume 38, Issue 10, Page(s) 1370–1378

    Abstract: Objective: To examine the inter-rater reliability for the diagnosis of LSV on cranial ultrasound (cUS), determine the risk factors associated with LSV and its progression, and examine neurodevelopmental outcome.: Study design: Prospective case- ... ...

    Abstract Objective: To examine the inter-rater reliability for the diagnosis of LSV on cranial ultrasound (cUS), determine the risk factors associated with LSV and its progression, and examine neurodevelopmental outcome.
    Study design: Prospective case-control study of neonates ≤32wks of gestation assessed for LSV by serial cUS (n = 1351) between 2012 and 2014 and their neurodevelopment at 18-36mon-corrected age compared to controls.
    Results: Agreement for LSV on cUS improved from Κappa 0.4-0.7 after establishing definitive criteria and guidelines. BPD was the only variable associated with the occurrence and the progression of LSV. Cytomegalovirus (CMV) infection occurred in one neonate (1.5%). Neurodevelopmental outcome of neonates with LSV did not differ from controls.
    Conclusions: Establishment of well-defined stages of LSV improves the reliability of the diagnosis and allows identification of neonates with progression of LSV. Although LSV was associated with BPD, it was not associated with congenital CMV infection.
    MeSH term(s) Basal Ganglia Cerebrovascular Disease/classification ; Basal Ganglia Cerebrovascular Disease/complications ; Basal Ganglia Cerebrovascular Disease/diagnostic imaging ; Bronchopulmonary Dysplasia/complications ; Bronchopulmonary Dysplasia/diagnosis ; Case-Control Studies ; Cytomegalovirus Infections/diagnosis ; Echoencephalography ; Female ; Gestational Age ; Humans ; Infant, Newborn ; Infant, Premature ; Infant, Premature, Diseases/diagnostic imaging ; Logistic Models ; Male ; Prospective Studies ; Reproducibility of Results
    Language English
    Publishing date 2018-08-16
    Publishing country United States
    Document type Journal Article
    ZDB-ID 645021-0
    ISSN 1476-5543 ; 0743-8346
    ISSN (online) 1476-5543
    ISSN 0743-8346
    DOI 10.1038/s41372-018-0206-8
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Lenticulostriate vasculopathy in extremely low gestational age newborns: Inter-rater variability of cranial ultrasound readings, antecedents and postnatal characteristics.

    Sisman, Julide / Logan, J Wells / Westra, Sjirk J / Allred, Elizabeth N / Leviton, Alan

    Journal of pediatric neurology : JPN

    2014  Volume 12, Issue 4, Page(s) 183–193

    Abstract: Although lenticulostriate vasculopathy (LSV) was first detected on a cranial ultrasound nearly 30 years ago, its clinical implications and significance remain unknown. The objective of this study was to evaluate the inter-rater reliability of cranial ... ...

    Abstract Although lenticulostriate vasculopathy (LSV) was first detected on a cranial ultrasound nearly 30 years ago, its clinical implications and significance remain unknown. The objective of this study was to evaluate the inter-rater reliability of cranial ultrasound readings of LSV, and to explore relationships with potential antecedents and developmental correlates in extremely low gestational age newborns. Of the 1506 infants enrolled during the years 2002-2004, 1450 had at least one set of ultrasound scans evaluated for LSV and 939 had all three sets. To evaluate the inter-rater agreement for identifying LSV, we compared readings from two independent radiologists on days 1-4, 5-14, and on or after day 15. We then evaluated the relationships between LSV and maternal, antenatal, and postnatal characteristics. Our results showed that kappa values were 0.18, 0.33, and 0.36 on days 1-4, days 5-14, and day 15 or greater. Infants who were identified as LSV positive by two readers had higher Score for Neonatal Acute Physiology-II (an illness severity indicator), higher rates of tracheal infection and bacteremia, lower partial pressure of arterial oxygen and pH levels on 2 of the first 3 postnatal days, and they were more likely to have a lower psycho-motor development index at age 2 years. Positive agreement on the presence of LSV was low, as was the kappa value, an index of inter-rater reliability. Infants with high illness severity scores and their correlates were at increased risk of developing LSV, while those who develop LSV appear to be at increased risk of motor dysfunction.
    Language English
    Publishing date 2014-04-22
    Publishing country Germany
    Document type Journal Article
    ISSN 1304-2580
    ISSN 1304-2580
    DOI 10.3233/JPN-140661
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Lenticulostriate vasculopathy in extremely low gestational age newborns: Inter-rater variability of cranial ultrasound readings, antecedents and postnatal characteristics

    Sisman, Julide / Logan, J. Wells / Westra, Sjirk J. / Allred, Elizabeth N. / Leviton, Alan

    Journal of Pediatric Neurology

    2014  Volume 12, Issue 04, Page(s) 183–193

    Abstract: Although lenticulostriate vasculopathy (LSV) was first detected on a cranial ultrasound nearly 30 years ago, its clinical implications and significance remain unknown. The objective of this study was to evaluate the inter-rater reliability of cranial ... ...

    Abstract Although lenticulostriate vasculopathy (LSV) was first detected on a cranial ultrasound nearly 30 years ago, its clinical implications and significance remain unknown. The objective of this study was to evaluate the inter-rater reliability of cranial ultrasound readings of LSV, and to explore relationships with potential antecedents and developmental correlates in extremely low gestational age newborns. Of the 1506 infants enrolled during the years 2002–2004, 1450 had at least one set of ultrasound scans evaluated for LSV and 939 had all three sets. To evaluate the inter-rater agreement for identifying LSV, we compared readings from two independent radiologists on days 1–4, 5–14, and on or after day 15. We then evaluated the relationships between LSV and maternal, antenatal, and postnatal characteristics. Our results showed that kappa values were 0.18, 0.33, and 0.36 on days 1–4, days 5–14, and day 15 or greater. Infants who were identified as LSV positive by two readers had higher Score for Neonatal Acute Physiology-II (an illness severity indicator), higher rates of tracheal infection and bacteremia, lower partial pressure of arterial oxygen and pH levels on 2 of the first 3 postnatal days, and they were more likely to have a lower psychomotor development index at age 2 years. Positive agreement on the presence of LSV was low, as was the kappa value, an index of inter-rater reliability. Infants with high illness severity scores and their correlates were at increased risk of developing LSV, while those who develop LSV appear to be at increased risk of motor dysfunction.
    Keywords Lenticulostriate vasculopathy ; cranial ultrasound ; thalamus ; basal ganglia
    Language English
    Publishing date 2014-12-01
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article
    ISSN 1875-9041 ; 1304-2580
    ISSN (online) 1875-9041
    ISSN 1304-2580
    DOI 10.3233/JPN-140661
    Database Thieme publisher's database

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