咽頭後壁膿瘍 いんとうこうへきのうよう Meanings Noun retropharyngeal abscess Kanji 咽 gullet. Read as イン. 頭 head. Read as トウ. 後 after. Read as コウ. 壁 wall. Read as ヘキ. 膿 pus; fester; discharge. Read as ノウ. 瘍 ulcer. Read as ヨウ. Word lists Medicine Jinuma: Japanese Dictionary · Word lists