PMC5309421_01
Sagittal ultrasound view of lesion. Note irregular borders and echogenic fat globules.
CRIEM2017-3967587.001.jpg
PMC5309421_01_CRIEM2017-3967587.001.jpg
fig1
The exam was notable for a large hypoechoic fluid collection deep to the subcutaneous tissue and superior to the gluteal musculature (Figures 1 and 2).
Transverse ultrasound view of lesion. Note fluid collection bounded by fascial planes.
CRIEM2017-3967587.002.jpg
PMC5309421_01_CRIEM2017-3967587.002.jpg
fig2
The exam was notable for a large hypoechoic fluid collection deep to the subcutaneous tissue and superior to the gluteal musculature (Figures 1 and 2).