Đặc điểm lâm sàng và mô bệnh học ung thư xương hàm

The aim of this study was to assess clinical and histopathologic features of cancer of the jaws. Material and method: This is descriptive crosssectional of 104 patients, who were diagnosised cancer of the jaws at Hanoi National Hospital Odonto Stomatology from 8/2008 to 8/2011. Results from the study showed that: patients age over 40 years is 81/104 (77.88 percent); with a range of 6 to 80 years; the ratio of male/female is 1:1. Pain, swelling are the most common clinical findings 104/104 (100 percent); ulcer is 81/104 {77.88 percent)...Other features as mobility teeth 70/104 (67.31 percent) and failure an extracttion site to heal 23/104 (22.12 percent). Mandible is 65/104 (62.50 percent); Maxillar is 39/104 (37.50 percent); metastatic tumor to jaw bones is 1/104 (0.96 percent). Tumor over 2cm diameter is 101/104 (97.11 percent). Conclusions: clinical features of cancer of the jaws: patients age over 40 years is 77.88 percent; the ratio of male/female is 1:1; pain, swelling are the most common clinical findings 100 percent; the mandible is 62.50 percent; the maxillar is 37.50 percent. Histopathologic features of cancer of the jaws: metastatic tumor to jaw bones is 0.96 percent; tumor over 2cm diameter is 97.11 percent; carcinoma: 84.62 percent; sarroma 15.38 percent; stage 3 is 71.15 percent, stage 4 is 18.26 percent.