はつ 発がん LinksSentence search for 発がんSentence search for はつがんSentence search for 発ガンSentence search for 発癌Kanji details for 発Edit in JMdict Noun1. carcinogenesis; oncogenesisMedicineOther forms発ガン 【はつがん】、発癌 【はつがん】 Discussions Log in to talk about this word.