Annular erythematous eruption with a high response to mosquito bite. Issue 11 (30th March 2016) - Mashima, Emi; Sawada, Yu; Ohmori, Shun; Omoto, Daisuke; Haruyama, Sanehito; Yoshioka, Manabu; Nishio, Daisuke; Nakamura, Motonobu