腫瘤 (しゅりゅう, shuryuu) Japanese meaning: lump | Kotomora腫
瘤
が
良
性
か
悪
性
か
は
まだ
わから
ない
。
It is not yet known whether this tumor is benign or malignant.
腫瘤 is the formal medical term for a lump or mass in tissue, while 凝り (しこり) is the everyday word people use to describe the same thing.
Written forms
腫瘤Usage98%
Standard kanji spelling for medical and general use.
しゅりゅうUsage2%
Etymology
Compound of 腫 (swelling) and 瘤 (lump, knot). The reading is on'yomi.