Fig. 6
From: Role of high-resolution ultrasound in the assessment of abdominal wall masses and mass-like lesions
A color Doppler image showing a hypoechoic left rectus abdominus muscle lesion (between the open white arrows) with peripheral vascularity for a 32-year-old female presenting left para-umbilical swelling that was histopathologically confirmed as an abdominal wall muscle endometrioma