TY - CHAP M1 - Book, Section TI - Vasoconstrictive Disorders A1 - Doherty, Gerard M. Y1 - 2010 N1 - T2 - Quick Answers Surgery AB - • Characterized by abnormal lability of sympathetic nervous system• Affects arterial and venous side of capillary bed to reduce cutaneous blood flow• Sluggish flow of deoxygenated blood causes cutaneous cyanosis, coldness, numbness, pain SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/28 UR - accesssurgery.mhmedical.com/content.aspx?aid=58105345 ER -