Gingival tumors are mostly localized at the gingival papillae, with tumors as the main symptom and cauliflower-like swellings without rupture or exophytic type. Tumor formation is mainly derived from the periodontium and connective tissue of the gingiva and is not a true tumor due to the absence of tumor biology and structure. It usually occurs in a single tooth, the mass is confined and varies in size, usually round, and sometimes the mass is hard and tipped. When symptoms appear, they should be diagnosed and treated promptly, with surgical treatment being the mainstay, and individual patients requiring tooth extraction to remove part of the alveolar bone. Gum cancer lesions develop slowly and include ulcerative and exophytic types, with the ulcerative type being more common. The development of ulcers leads to the destruction of the infiltrating bone of the alveolar process and jawbone, which causes loosening of the teeth and painful symptoms. The development of the disease may lead to difficulty in opening the mouth and lymph node metastasis may be accompanied by enlargement of the lymph nodes.