PMC5925016_01
(a, b, c) Three sequential transverse section CT scan images showing the abscess with gas bubbles (arrows); the femoral head is indicated with an asterisk.
CRIID2018-4650637.001.jpg
PMC5925016_01_CRIID2018-4650637.001.jpg
fig1
A CT scan showed a 3.5 x 2.5 cm collection of gas with fluid within the subcutaneous fat over the upper thigh near the lateral greater trochanter region (Figure 1).