Tag Archive | Chapter 119


CHAPTER 119 HEREDITARY QUALITATIVE PLATELET DISORDERS Williams Hematology CHAPTER 119 HEREDITARY QUALITATIVE PLATELET DISORDERS BARRY S. COLLER DEBORAH L. FRENCH Glycoprotein Abnormalities Glycoprotein IIb/IIIa (aIIbb3; CD41/CD61) – Glanzmann Thrombasthenia Glycoprotein Ib (CD42b,c), IX (CD42a), and V—Bernard-Soulier Syndrome GPIb (CD42b,c)—Platelet-Type (Pseudo–) von Willebrand Disease Glycoprotein Ia/IIa (a2b1; VLA-2; CD49b/CD29) GPIV (CD36) GPVI Abnormal Membrane-Cytoskeletal Interactions Wiskott-Aldrich […]

Chapter 119 – Hemoglobinopathies

Chapter 119 – Hemoglobinopathies   ALLEN C. HO           DEFINITION • A spectrum of ocular abnormalities, including peripheral “sea fan” retinal neovascularization, that results from an inherited defect in the synthesis of the hemoglobin molecule.   KEY FEATURES • Macular ischemia. • Retinal vascular peripheral nonperfusion. • Retinal hemorrhages: “salmon patches,” […]