Rectus sheath hematoma (RSH) in patients who have undergone video-assisted thoracoscopic surgery (VATS) has not been reported to date. This report describes a case of RSH patient with right abdominal muscle atrophy due an intercostal nerve injury following VATS. A 61-year-old male complained bulge the upper quadrant after undergoing Computed tomography (CT) revealed atrophied muscles, including...