Malignant lesions masquerading as popliteal cysts. A report of three cases.
D000328:Adult; D003560:Cysts / Q000175:diagnosis* / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D005350:Fibroma / Q000473:pathology; D005354:Fibrosarcoma / Q000473:pathology; D006801:Humans; D007717:Knee / Q000473:pathology; D008297:Male; D008875:Middle Aged; D013584:Sarcoma, Synovial / Q000473:pathology; D012983:Soft Tissue Neoplasms / Q000175:diagnosis* / Q000473:pathology