PMID- 25672373 OWN - NLM STAT- MEDLINE DCOM- 20160325 LR - 20161125 IS - 1477-0962 (Electronic) IS - 0961-2033 (Linking) VI - 24 IP - 8 DP - 2015 Jul TI - Spontaneous coronary artery thrombosis in the setting of active lupus mesenteric vasculitis. PG - 885-8 LID - 10.1177/0961203315570167 [doi] AB - A 33-year-old male with systemic lupus erythematosus (SLE) presented with acute abdominal pain and was found to have lupus mesenteric vasculitis on imaging and during exploratory laparotomy. Post laparotomy he continued to have persistent nausea and dyspepsia and an electrocardiogram showed evidence of an inferior ST elevation myocardial infarction (STEMI). Emergency cardiac catheterization showed evidence of thrombotic right coronary artery occlusion. His coronaries were otherwise normal with no evidence of underlying coronary artery disease. Extensive workup with trans-esophageal echo, serologies for antiphospholipid antibody syndrome (APS) and bubble study was negative. This effectively ruled out Libman-Sacks endocarditis, APS-induced arterial thrombus and paradoxical emboli as potential causes of his STEMI. By exclusion of other causes, the etiology of his STEMI was felt to be secondary to in-situ coronary artery thrombosis in the setting of active SLE. To the best of our knowledge, this is the first report of a patient with SLE presenting with both lupus mesenteric vasculitis and in-situ coronary arterial thrombosis in the absence of APS. CI - (c) The Author(s) 2015. FAU - Reddy, Yogesh N V AU - Reddy YN AD - Division of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA Reddy.yogesh@mayo.edu. FAU - Sundaram, V AU - Sundaram V AD - University Hospitals Case Medical Center, Harrington Heart & Vascular Institute Division of Cardiovascular Medicine. FAU - Tam, M AU - Tam M AD - University Hospitals Case Medical Center, Harrington Heart & Vascular Institute Division of Cardiovascular Medicine. FAU - Parikh, S A AU - Parikh SA AD - University Hospitals Case Medical Center, Harrington Heart & Vascular Institute Division of Cardiovascular Medicine. LA - eng PT - Case Reports PT - Journal Article DEP - 20150210 PL - England TA - Lupus JT - Lupus JID - 9204265 SB - IM MH - Adult MH - Antiphospholipid Syndrome/*complications MH - Cardiac Catheterization MH - Coronary Thrombosis/*complications MH - Electrocardiography MH - Humans MH - Laparotomy MH - Lupus Vasculitis, Central Nervous System/*complications/*diagnostic imaging/surgery MH - Male MH - Myocardial Infarction/*etiology MH - Tomography, X-Ray Computed OTO - NOTNLM OT - Cardiovascular disease OT - systemic lupus erythematosus OT - thrombosis EDAT- 2015/02/13 06:00 MHDA- 2016/03/26 06:00 CRDT- 2015/02/13 06:00 PHST- 2014/11/17 00:00 [received] PHST- 2015/01/07 00:00 [accepted] PHST- 2015/02/13 06:00 [entrez] PHST- 2015/02/13 06:00 [pubmed] PHST- 2016/03/26 06:00 [medline] AID - 0961203315570167 [pii] AID - 10.1177/0961203315570167 [doi] PST - ppublish SO - Lupus. 2015 Jul;24(8):885-8. doi: 10.1177/0961203315570167. Epub 2015 Feb 10.