TY - JOUR T1 - Mottled skin of the abdominal wall JF - Emergency Medicine Journal JO - Emerg Med J SP - 170 LP - 196 DO - 10.1136/emermed-2018-207498 VL - 36 IS - 3 AU - Wei-Jing Lee AU - Chien-Chin Hsu Y1 - 2019/03/01 UR - http://emj.bmj.com/content/36/3/170.abstract N2 - A 49-year-old man with hypertension under medical control presented to the ED with sudden chest pain, diaphoresis and dyspnoea. On arrival, low blood pressure were noted. His abdomen is showed in figure 1. ECG showed no ST elevation.Figure 1 Abdominal wall appearance.What is the most likely diagnosis?Pulmonary embolism.Myocardial infarction.Aortic dissection type A.Myocarditis. … ER -