TY - CHAP M1 - Book, Section TI - Disorders of Homocysteine Metabolism A1 - Pyeritz, Reed E. A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. Y1 - 2020 N1 - T2 - Current Medical Diagnosis and Treatment 2020 AB - ESSENTIALS OF DIAGNOSISHyperhomocysteinemia: more vascular disease but lowering homocysteine levels is not helpful.Homocystinuria: Marfan-like habitus, ectopia lentis, mental retardation, thromboses.Elevated homocysteine in the urine or plasma. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2022/05/20 UR - accessmedicine.mhmedical.com/content.aspx?aid=1166177824 ER -