Presentation
Gradually increasing nodule in the left thenar eminence for the last few months.
Patient Data
Age: 15 years
Gender: Female
From the case:
Thenar eminence ganglion
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_examine_pipeline_reports":false,"can_pin":false},"extraPropsURL":"/studies/86988/annotated_viewer_json?iframe=true\u0026lang=us"}
Well defined, thin walled, anechoic, non compressible, avascular lesion in the thenar eminence. It measures 19 x 9 x 8 mm. The lesion shows a proximal extension to the radial side of the carpal tunnel. There is no sign of carpal tunnel syndrome. There is no tenosynovitis.
Case Discussion
Ultrasound findings favor a thenar eminence ganglion cyst.