Supraclavicular lymph nodes. Else!

My mother suffering from supraclavicular lymph nodes since two years after USG. Enlarged hypoechoic left supraclavicular lymph nodes 10×7mm and 17×6 mm noted. Biopsy. SPECIMEN:multiple core biopsy from supraclavicular lymph nodes for HPE INPRESSION: granulomatous lymphadenitis Tuberculosis needs to be excluded AFB Stain is negative Consider ancillary testing with TB-PCR to exclude TB MACROSCOPIC DESCRIPTIONS: Recieved multiple grey white to gray brown linear core bits ranging in size from 0.3 cm to 1 cm in length all embedded MICROSCOPIC FINDINGS: Sections shows of linear cores of lymphoid tissue showing several discrete as well as coalescent epitheoid granuloma. Caseous necrosis is not seen. Occasional granulomas shows dystropic calcification. Please suggest what is this. Is this tb or anything else