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. A2 - McQuaid, Kenneth R. PY - 2023 T2 - Current Medical Diagnosis & Treatment 2023 AB - ESSENTIALS OF DIAGNOSISHyperhomocysteinemia: more vascular disease but lowering homocysteine levels is not helpful.Homocystinuria: Marfan-like habitus, ectopia lentis, mental impairment, thromboses.Elevated homocysteine in the urine or plasma. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/29 UR - accessmedicine.mhmedical.com/content.aspx?aid=1193140453 ER -