Acknowledgments

Jul 1, 2016 by in OBSTETRICS Comments Off on Acknowledgments

Acknowledgments The authors are grateful to Dr. Hans Hitzler (Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, Canada); Dr. Eyal Grunebaum (Division of Immunology, The Hospital for Sick Children,…

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Thrombosis and Embolism

Jul 1, 2016 by in OBSTETRICS Comments Off on Thrombosis and Embolism

Thrombosis and Embolism Thromboembolism (TE) is uncommon in the neonatal period. However, TE can cause significant morbidity and mortality. Neonatal TE represents approximately 50% of the TE in the pediatric…

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Transfusion of Blood and Blood Products

Jul 1, 2016 by in OBSTETRICS Comments Off on Transfusion of Blood and Blood Products

Transfusion of Blood and Blood Products Transfusions of blood products to newborn infants are essential in many clinical situations, and guidelines for transfusion practice in this patient population have been…

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Leukocytes

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Leukocytes Neutrophil Disorders A diverse group of leukocyte disorders is encountered in newborn infants. Different blood cells are involved (e.g., neutrophils, lymphocytes, eosinophils), and the disorders may be quantitative or…

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Platelet Disorders

Jul 1, 2016 by in OBSTETRICS Comments Off on Platelet Disorders

Platelet Disorders A platelet count less than 150 × 109/L is abnormal in term and premature infants (249). The level of platelets in the blood reflects a balance between their…

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Anemias

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Anemias Erythroid Development Early hematopoietic cells originate in the yolk sac. By the eighth week of gestation, more definitive fetal erythropoiesis is taking place in the liver. The liver remains…

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Bleeding Disorders

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Bleeding Disorders The hemostatic system is not completely developed at birth, and this affects normal laboratory ranges and interpretation of bleeding disorders in neonates. There is little evidence to suggest…

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Immunology of the Fetus and Newborn

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Immunology of the Fetus and Newborn Joseph A. Bellanti Barbara J. Zeligs Yung-Hao Pung Immunology has come a long way since 1905, when the Russian biologist Eli Metchnikoff prophetically wrote,…

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Structural Abnormalities of the Genitourinary Tract

Jul 1, 2016 by in OBSTETRICS Comments Off on Structural Abnormalities of the Genitourinary Tract

Structural Abnormalities of the Genitourinary Tract George W. Kaplan Irene M. McAleer A discussion of neonatal pediatric urology in essence encompasses most of pediatric urology. Although, there are age-specific problems…

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