Presentation
Recently diagnosed by colonoscopy as colonic mass subjected to polypectomy and histopathology revealed adenocarcinoma for CT staging work up.
Patient Data
Bilateral poorly defined soft-tissue masses with attenuation similar to that of the adjacent skeletal muscle are located in the infrascapular or subscapular region suggestive of elastofibroma dorsi.
Incidentally noted large left thyroid lobe nodule with evidence of moderate retrosternal extension.
Mild to moderate right pleural effusion seen.
Both yellow arrows pointing subscapular regions bilateral soft tissue attenuation similar to adjacent skeletal muscle (elastofibroma dorsi).
Case Discussion
The case was diagnosed by colonoscopy as adenocarcinoma colon for staging work up.
An incidentally noted bilateral poorly defined soft-tissue mass with attenuation similar to that of the adjacent skeletal muscle are located in the infrascapular or subscapular region bilaterally suggestive of elastofibroma dorsi lesions.