Laser therapy was effective in preventing and treating oral effects induced by radiotherapy and chemotherapy, thus improving the patient's quality of life.
O objetivo deste trabalho foi analisar a epidemiologia do câncer de boca, dos casos diagnosticados pelo laboratório público do Estado de Mato Grosso, Brasil, após a instituição da política de atenção às doenças da boca e da face do estado. Trata-se de um estudo epidemiológico transversal. O objeto estudado foi o laudo histopatológico, pesquisando-se um total de 1.324 laudos emitidos entre janeiro de 2005 e dezembro 2006. Verificaram-se os casos de câncer de boca, o seu percentual em relação ao universo das lesões bucais e as seguintes variáveis: tipo histológico, sexo, idade e procedência dos pacientes (capital ou do interior). Após a análise dos dados verificaram-se 44 lesões de câncer de boca, representando 3% dos diagnósticos. O tipo histológico mais incidente foi o carcinoma epidermóide. A maioria dos diagnósticos foi referente aos homens na 5ª e 6ª décadas de vida residentes no interior do estado. Conclui-se com este estudo que em dois anos de funcionamento o serviço público de patologia bucal registrou um considerável número de casos de câncer de boca.
Background:Lipoma is a benign neoplasm originated from adipose cells circumscribed by connective tissue. This neoplasm represents about 1% to 4.4% of all oral benign tumors and it is rarely located in the palate area.Objective:This case reports the occurrence of an oral lipoma in the hard palate of a 57-year-old woman and discusses its etiology and treatment.Case Report:The treatment consisted in the total resection of the lesion and laser therapy. The patient is being followed up for forty three months with no signs of recurrence.Conclusion:Lipoma in hard palate is a rare entity that may be associated with endocrine factors and local inflammation.
Lingual thyroid is defined as an ectopic thyroid gland tissue located in the midline of the tongue base and it is uncommonly observed in clinical practice and is rare in children. This paper describes the surgical treatment of ectopic thyroid at the base of the tongue in a child. The chief complaint of the 12-year-old, melanodermic female patient was the difficulty to swallow for 15 days. The intraoral physical examination barely showed a nodular lesion at tongue base. The CT scan showed a round, well defined hyperdense lesion of approximately 25.8 mm at its largest diameter, with infiltrative growth in the posterior region of the base of the tongue. The proposed treatment was complete resection of the lesion. The histopathological diagnosis was lingual thyroid. After the diagnosis was established, the patient was referred to an endocrinologist for exams and medical follow-up. Lingual thyroid is a rare condition and its diagnosis in children is even rarer. Its approach should be transdisciplinary and should take into consideration the hormonal aspects of the patient in addition to the clinical condition of the lesion. In the presented case, the removal of the alteration was performed via conservative surgical procedure followed by immediate referral of the patient to the endocrinologist for a follow-up.
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