Case Presentation: A 60-year-old African American male with a recent diagnosis of thromboangiitis obliterans (Buerger’s disease) presented with new painful penile and scrotal ulcerations in the setting of digital ischemia, palmar skin lesions, bloody diarrhea, a 50-pound weight loss, and progressive dyspnea over the past six months. No vascular etiology for ischemia was found. Labs […]