目的：观察顽固性咽部溃疡(rpu)患者咽部组织粘膜炎细胞的病理意义。
Objective: to study the relationship between inflammatory cell infiltration in recurrent pharyngeal ulcer (RPU) tissues and pathogenesis.
目的：观察顽固性咽部溃疡(rpu)患者咽部组织粘膜炎细胞的病理意义。
Objective: to study the relationship between inflammatory cell infiltration in recurrent pharyngeal ulcer (RPU) tissues and pathogenesis.
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