Biopsy of the<unk>  tissue is diagnostic of<unk>  gland<unk> . Histopathological findings on biopsy can be found here.
Salivary gland tumor fine-needle aspiration biopsy 
Salivary gland tumor MRI
Salivary gland tumor ultrasound
Papillary thyroid cancer biopsy
Salivary gland tumor CT
Anaplastic thyroid cancer biopsy
Follicular thyroid cancer physical examination
Anaplastic thyroid cancer staging