ABSTRACT
The surgical resection of malignant tumors often leads to severe bone and soft-tissue deficits that can result in difficulty swallowing, impaired speech, and facial disfigurement. Prosthetic rehabilitation of these patients becomes an integral part of the patient's recovery and allows for improvement in quality of life. This clinical report describes a patient who underwent an anterior maxillectomy secondary to squamous cell carcinoma. After the insertion of a polymethyl methacrylate (PMMA) interim resection prosthesis, the patient developed a severe allergic stomatitis reaction in the oral cavity and oropharynx. By using the patch test approach, true PMMA allergy was diagnosed along with a suitable PMMA replacement for the prosthesis. A subsequent prosthesis was fabricated from urethane dimethacrylate in place of the standard PMMA.
ABSTRACT
This report presents a case in which oral soft tissue lesions were the first signs of multiple myeloma (MM) following a solid-organ transplantation. A 75-year-old man presented with bilateral primary oral gingival masses in the posterior mandible approximately 2 months after tooth extractions. A panoramic radiograph appeared normal and did not reveal "punched-out" lytic lesions of the bone, a classic sign of MM. A biopsy of the gingival masses was performed, and the resulting diagnosis was a plasma cell neoplasm. After a hematologic screening, positron emission tomography/computed tomography, and bone marrow biopsy, the diagnosis of MM with extensive disease was confirmed. Oral manifestations of MM are common, making the patient's oral health history an integral part of diagnosis. Although the isolated gingival hypertrophy observed in the present case is an atypical oral presentation, an understanding of the maxillofacial manifestations of MM is important to ensure diagnosis in the early stages of disease.
