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| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Pozzi, Elena C. Ferrazzini Altermatt, Hans Jörg Rees, Terry D. Bornstein, Michael M. |
| Description | Country affiliation: Switzerland Author Affiliation: Pozzi EC ( Department of Oral Surgery and Stomatology, School of Dental Medicine, University of Bern, Bern, Switzerland.) |
| Abstract | BACKGROUND: Metastasis of a malignant tumor to the oral cavity is rare, but it can be the first manifestation of a primary tumor. METHODS: The clinicopathologic features of a gingival metastasis originating from lung adenocarcinoma in a female patient are described. A 57-year-old woman showed a rapidly growing, painless, exophytic mass in the left mandibular gingiva. The whole lesion was excised, and histologic and immunohistochemical analyses were performed. RESULTS: The histopathologic sections showed a proliferation of poorly differentiated spindle and pleomorphic cells. Because the differentiation between carcinoma and sarcoma of spindle cell tumors was difficult, additional immunohistochemical evaluation was performed. The intraoral healing after tumor removal was uneventful. The discrepancy between the histopathologic results and the clinical findings led to a thorough examination by the patient's physician. Finally, a biopsy of the lungs confirmed a poorly differentiated adenocarcinoma with multiple metastases, including the oral cavity. CONCLUSIONS: An exophytic lesion on the gingiva can be the first sign of metastatic adenocarcinoma to the oral mucosa. This case emphasizes that even apparently benign-looking gingival lesions in anamnestically healthy patients need to be examined histopathologically. |
| File Format | HTM / HTML |
| ISSN | 00223492 |
| Issue Number | 1 |
| Volume Number | 79 |
| e-ISSN | 19433670 |
| Journal | Journal of Periodontology |
| Language | English |
| Publisher | American Academy of Periodontology |
| Publisher Date | 2008-01-01 |
| Publisher Place | United States |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Dentistry Adenocarcinoma Secondary Gingival Neoplasms Lung Neoplasms Diagnosis Pathology Biopsy Diagnosis, Differential Fatal Outcome Female Homeodomain Proteins Analysis Humans Immunohistochemistry Keratin-7 Mandible Middle Aged Nuclear Proteins Transcription Factors Case Reports Journal Article |
| Content Type | Text |
| Resource Type | Case study Article |
| Subject | Periodontics |
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