索引词Nonsuppurative otitis media、未特指的非化脓性中耳炎、非化脓性渗出性中耳炎、渗出性中耳炎NOS、卡他性中耳炎NOS、变应性中耳炎NOS、浆液性中耳炎NOS、非化脓性非特异性急性或慢性中耳炎、渗出性中耳炎、黏液性中耳炎、分泌性中耳炎、漏出性中耳炎、慢性非浆液性非黏液性非化脓性中耳炎、慢性非化脓性中耳炎NOS [possible translation]、慢性非化脓性中耳炎NOS、变应性慢性中耳炎、慢性变应性中耳炎，耳未特指、慢性分泌性中耳炎、分泌性慢性中耳炎、非化脓性慢性中耳炎积液、慢性非化脓性中耳炎伴化脓性渗出液、非化脓性中耳炎伴鼓膜炎