﻿二、急性咽炎急性咽炎（acutepharyngitis）是咽黏膜、黏膜下组织和淋巴组织的急性炎症。
O O O B-dis I-dis I-dis I-dis B-dis I-dis I-dis I-dis O B-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis I-dis O O B-bod I-bod I-bod O B-bod I-bod I-bod I-bod I-bod O B-bod I-bod I-bod I-bod O B-dis I-dis I-dis I-dis O