noun
testicular cancer; testicular tumor
Medical term for a neoplasm of the testis, encompassing both benign and malignant growths.
精巣腫瘍は若い男性に多いがんの一つです。
Testicular cancer is one of the common cancers in young men.
超音波検査で精巣腫瘍が見つかった。
A testicular tumor was found by ultrasound examination.
Compound of 精巣 (testis) and 腫瘍 (tumor). The exact historical derivation is uncertain; the spelling is conventionally associated with the medical meaning.