BACKGROUND: Temporomandibular disorder (TMD) involves problems of the temporomandibular joint and its adjacent muscular system. Because TMD prevalence is high among Western populations, complaints in these regions are generally attributed to TMD. However, in rare cases, TMD symptoms are mimicked by malignant tumors of the head. CASE REPORT: Upon first presentation, an 18-year-old female complained about typical symptoms of TMD. After an initial splint therapy and physiotherapy, painful symptoms increased significantly. Twelve weeks after initial diagnosis, further diagnostic imaging revealed a tumor formation at the skull base with infiltration of the infratemporal fossa. Histological evaluation confirmed the diagnosis of adenoid cystic carcinoma. Two years after resection of the tumor, lung metastases were detected with no option of curative treatment. CONCLUSION: TMD symptoms, which are refractory to treatment or exhibit significant worsening during therapy, should be regarded as warning signals and as an indication that early further diagnostic imaging is warranted.
BACKGROUND:Temporomandibular disorder (TMD) involves problems of the temporomandibular joint and its adjacent muscular system. Because TMD prevalence is high among Western populations, complaints in these regions are generally attributed to TMD. However, in rare cases, TMD symptoms are mimicked by malignant tumors of the head. CASE REPORT: Upon first presentation, an 18-year-old female complained about typical symptoms of TMD. After an initial splint therapy and physiotherapy, painful symptoms increased significantly. Twelve weeks after initial diagnosis, further diagnostic imaging revealed a tumor formation at the skull base with infiltration of the infratemporal fossa. Histological evaluation confirmed the diagnosis of adenoid cystic carcinoma. Two years after resection of the tumor, lung metastases were detected with no option of curative treatment. CONCLUSION:TMD symptoms, which are refractory to treatment or exhibit significant worsening during therapy, should be regarded as warning signals and as an indication that early further diagnostic imaging is warranted.
Authors: Janice S Lee; Ali Iranmanesh; Brian L Schmidt; Nancy J Fischbein; Samuel J McKenna Journal: J Oral Maxillofac Surg Date: 2005-01 Impact factor: 1.895
Authors: Christopher L Ellington; Michael Goodman; Scott A Kono; William Grist; Trad Wadsworth; Amy Y Chen; Taofeek Owonikoko; Suresh Ramalingam; Dong M Shin; Fadlo R Khuri; Jonathan J Beitler; Nabil F Saba Journal: Cancer Date: 2012-01-31 Impact factor: 6.860
Authors: Astrid L D Kruse; Heinz-Theo Luebbers; Joachim A Obwegeser; Lars Edelmann; Klaus W Graetz Journal: Oral Surg Oral Med Oral Pathol Oral Radiol Endod Date: 2010-08