microscope of adenoid cystic carcinoma, rare type of cancer exist in many different body sites. this tumor occurs in the salivary

abstract adenocarcinoma adenoid art background biopsy cancer carcinoma cell chemotherapy cystic cytology design diagnosis gland glands histology infiltrating invasion invasive laboratory lump malignancy malignant mass medical metastasis metastatic microscope microscopic microscopy oncologist oncology parotid pathologist pathology pattern perineural photomicrograph radiation research salivary screening section slide sublingual submandibular surgery texture tissue tumor