We report a rare case of tuberculosis of oral cavity in a 3.5 year-old male who was referred to oral medicine department with a chief complaint of a painless lesion in the oral cavity. Incisional biopsy from the lesion margin depicted histological features of necrotizing granulomatous lesion. Ziehl-Neelsen staining for acid fast bacilli, interestingly, was negative.

tuberculosis is a chronic, specifi c granulomatous disease and a major cause of death in developing countries. we report a case of tuberculosis presenting fi rst as periodontal loss of tooth support leading to loose teeth and gingival enlargement affecting a 17-year-old female patient without any pulmonary lesion. diagnosis was based on histopathological examination and positive adenosine deami...

There has been little improvement in the survival of patients with oral cancer despite advances in treatment, and late presentation of the disease is one reason for this poor outcome. Research and experience tell us that tuition in medical schools about examination of the oral cavity is poor. We aimed to ascertain the opinions and experience of students regarding this in our institution by diss...

Lymphomas arising within the oral cavity account for only 3.5% of all oral malignancies. Diffuse large B-cell lymphoma is a non-Hodgkin lymphoma subtype characterized by diffuse proliferation of large neoplastic B lymphoid cells. This paper reports a case of diffuse large B-cell lymphoma affecting the oral cavity of a Brazilian woman, along with its clinical, microscopical, immunohistochemical,...

BACKGROUND Oral cavity cancer is the eighth most frequent cancer among men in the world. Its incidence varies widely geographically and two-thirds of the incident cases are diagnosed in developing countries. The aim of this study was to present the mortality trends from this cancer for Iranian population during a period of almost a decade, in order to provide update information regarding time t...

BACKGROUND/AIM Lip, oral cavity and pharynx malignant tumors account for 3.7% of all cancer deaths worldwide, with significant geographic variations in frequency and distribution. The aim of this descriptive epidemiologic study was to analyze the mortality rate of lip, oral cavity and pharynx malignant tumors in Serbia proper within a period 1991-2009. METHODS Mortality rates standardized dir...

Introduction: Oral mucositis induces severe oral pain in head and neck cancer patients. There is at this point no effective pain treatment without considerable side effects. Objective: The aim of this pilot study was to investigate pain reduction in oral cavity and pharynx in patients with head and neck cancer (HNC) with oral mucositis, the location of anesthetic effect, and duration of pain re...

PURPOSE High meat consumption, especially red and processed meat consumption is associated with an increased risk of several cancers, however, evidence for oral cavity and oropharynx cancer is limited. Thus, we performed this meta-analysis to determine the association between intakes of total meat, processed meat, red meat, and white meat, and the risk of oral cavity and oropharynx cancer. ME...

BACKGROUND Treatment of oral cavity cancer may require variable extent of mandibular resection. Marginal mandibulectomy is a controversial technique in providing oncologic resection margin. This study analyzes the efficacy of local oncologic control and the morbidity of marginal mandibulectomy in oral cavity carcinoma. Nononcologic complication of osteoradionecrosis is discussed. METHODS A re...