RT Book, Section A1 Manno, Rebecca L. A1 Yazdany, Jinoos A1 Tarrant, Teresa K. A1 Kwan, Mildred A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193125613 T1 Raynaud Phenomenon T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193125613 RD 2024/04/20 AB ESSENTIALS OF DIAGNOSISParoxysmal bilateral digital pallor and cyanosis followed by rubor.Precipitated by cold or emotional stress; relieved by warmth.Primary form: benign course; usually affects young women.Secondary form: more severe, sometimes causing digital ulceration or gangrene.