[The relation between soft tissue malignant mesenchymoma and other sarcomas--a case report of malignant mesenchymoma of the tunica vaginalis of the left testis].
D000293:Adolescent; D006801:Humans; D008297:Male; D008637:Mesenchymoma / Q000473:pathology*; D012509:Sarcoma / Q000473:pathology*; D012983:Soft Tissue Neoplasms / Q000473:pathology*; D013736:Testicular Neoplasms / Q000473:pathology*