The fourth clinicopathological meeting of the Triple-O departments (Oral Medicine and Radiology, Oral and Maxillofacial Surgery, Oral Pathology and Microbiology) was held on 30th January’23. A case with a multilocular radiolucency on the left body and ramus of the mandible which turned to be carcinoma ex pleomorphic adenoma or polymorphous adenocarcinoma on histopathology was presented by Dr.Prasad. Faculty, postgraduates and CRIs from various departments attended the meeting.