Woman
21 yo, painful sitting for 3 months at posterior site of the right thigh which irradiated to
right foot.
Ultrasound
at the posterior of right thigh detected one intramuscular elliptical mass of 15cmX
4 cm, hypoechoic, well-bordered.
Image
1: longitudinal scan at posterior site of right thigh.
Image
2 : longitudinal section in CDI, this mass near deep femoral artery.
Image
3 : cross-sectional scan.
Image
4 : cross-sectional scan with linear 12 MHZ.
2 pictures of MSCT without CE injection.
THE CORE BIOPSY REPORT OF THIS MASS
IS NEUROMA OF SCIATIC NERVE.
DISCUSSION: IT IS INTRA MUSCULAR TUMOR IN POSTERIOR SITE OF
THE RIGHT THIGH, HYPOECHOIC, HYPOVASCULAR , FUSIFORM , ALONG THE SCIATIC NERVE TRAIL. THE
CROSS-SECTION OF THIS TUMOR BY HIGH
FREQUENCY LINEAR PROBE IS TYPICAL NERVE STRUCTURE.
CROSS-SECTION ANATOMY REFERENCE
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