急性腎盂腎炎 きゅうせいじんうじんえん Meanings Noun acute pyelonephritis Kanji 急 sudden. Read as キュウ. 性 nature. Read as セイ. 腎 kidney. Read as ジン. 盂 bowl 炎 flame. Read as エン. Word lists Medicine Jinuma: Japanese Dictionary · Word lists