好発

こうはつ【好発】

～する have a predilection for 《a site》; occur most frequently.

●思春期に好発する疾患 a complaint that occurs most frequently [most frequent] during puberty

・発疹が好発する部位 the site where a rash most commonly occurs; the favorite [most frequent] site of a rash.

好発年齢

●リウマチ熱の好発年齢は 5 歳から 15 歳だ. The incidence of rheumatic fever is highest [The peak incidence for rheumatic fever is] between the ages of five and fifteen.

好発部位

●鼻茸(_はなたけ)の好発部位は中鼻道である. The favorite site for nasal polyps is [Nasal polyps most frequently occur in] the middle meatus of the nose.