Hyperplasia of the mucosal associated lymphoid tissue which retain active and intact germinal centers with tingible body macrophages. The interfollicular area is infiltrated by lymphocytes and plasma cells. No evidence of specific granulomas. No evidence of malignancy.
Nasopharyngeal mass.
Soft tissue fragments collectively measured 1.3x1x0.6 cm, totally embedded.
Nasopharynx, Biopsy: