Lymph nodes show caseating granulomas rich in epithelioid cells & Langhan's giant cells. Picture is consistent with a tuberculous etiology. No evidence of malignancy.
Axillary and cervical lymphadenopathy.
Two lymph nodes measured 3x1.8x1.5 cm, and 1.5x1.3x1 cm, totally embedded.
Axillary lymph nodes, excision biopsy: