Fig. 7
From: Role of high-resolution ultrasound in the assessment of abdominal wall masses and mass-like lesions
a A color Doppler image showing a hypoechoic mass lesion infiltrating the abdominal wall muscles (between the open black arrows). b An axial post-contrast CT image of the lower abdomen for the same patient showing an isodense lesion (between the black arrows) infiltrating the left anterior abdominal wall muscles; this was histopathologically proven to be a desmoid tumor. c–e Ultrasound images for another patient with a left rectus abdominus muscle desmoids tumor: c an ultrasound image showing a lobulated hypoechoic lesion infiltrating the left rectus abdominus muscle, d a color Doppler image showing peripheral and peri lesion vascularity, e a panoramic ultrasound view demonstrating the hypoechoic infiltrating lesion infiltrating the lower-left rectus abdominus muscle (between the calibers)