Formation of a Rectus Sheath Hematoma Secondary to COPD Exacerbation While Taking Dual Antiplatelet Therapy

Abstract

Rectus sheath hematomas can occur due to nontraumatic increases in abdominal pressure from respiratory disease such as chronic obstructive pulmonary disease (COPD). This case study describes a 59-year-old male who was on dual antiplatelet therapy after a right coronary percutaneous intervention for acute coronary syndrome. He developed abdominal pain and ecchymosis on dual antiplatelets and was found to have a rectus sheath hematoma. The hematoma resolved with conservative care and did not require surgical intervention. The etiology of rectus sheath hematoma is thought to be due to coughing spells from chronic obstructive pulmonary disease exacerbation while taking dual antiplatelet therapy. Cases of rectus sheath hematomas continue to emerge in the literature with similar patient histories, and we should be cognizant of this possible complication in patients with chronic coughing.

Keywords: chronic cough; chronic obstructive pulmonary disease (copd); dual antiplatelet therapy (dapt); rectus sheath hematoma; ultrasound (us).