cutaneous leishmaniasis is a common tropical dermatose with diverse clinical presentations. at times, it may appear in unusual shape or unusual site that causes diagnostic challenge. we reported a case of unusual presentation of cutaneous leishmaniasis which appeared as an ulcer on the lower lip of a ten-year-old boy. the diagnosis was confirmed by identifying leishmania parasites at ulcer smea...

abstract   squamous cell carcinoma (scc) is the most common malignant tumors of oral cavity. the ratio of men to women is about 2: 1. generally, it   is admitted that 60% of carcinoma of the mandibular gingival are located in the posterior of premolars. gingiva is one of the less common sites of oral squamous cell carcinoma (oscc). due to the variable clinical and behavioral presentations, it c...

backgrounds: one of the most difficult tasks carried out by educators in health plan field is educational program assessment and students' clinical evaluation. logbook is an assessing tool that reduces the distance between the theory and practice; it could be definitely worthwhile for both the professors and the students to achieve the clinical and educational objectives. the purpose of th...

introduction: it is important to evaluate the orodental health status in preschool children. the aim of this study was to assess the orodental health status in preschool children in fardis in alborz province. materials  & methods: this cross-sectional/descriptive study was carried out using direct observation and examination of 940 randomly selected preschool children in fardis in alborz provin...

background many studies have reported an association between periodontal infections and some systemic diseases such as respiratory and cardiovascular diseases. some studies found a direct association between chronic gastritis caused by helicobacter pylori (hp) infection and poor periodontal health. methods in a cross-sectional study from november 2014 to december 2015 in kerman, the largest pro...

patients and methods the study population comprised 20 children with cleft palate, six to nine years old, after first surgery, with normal intelligence, and 40 normal children with normal iq levels and no speech-language disorders. in this cross-sectional study, oral stereognosis was investigated by identification of objects with different shapes and surface alterations, when placed in the mout...

spindle cell neoplasms are defined as neoplasms that consist of spindle-shaped cells in the histopathology. spindle cell neoplasms can affect the oral cavity. in the oral cavity, the origin of the spindle cell neoplasms may be traced to epithelial, mesenchymal and odontogenic components. this article aims to review the spindle cell neoplasms of the oral cavity with emphasis on histopathology.  ...

oral mucosa can be affected in many systemic diseases such as chronic renal failure (crf). many metabolic and hematologic disorders develop in patients with crf which can also affect oral cavity. oral mucosa, teeth, salivary glands and jaw bones are affected. although hemodialysis can improve many of systemic features but the best treatment is renal transplantation. in addition to previous feat...

conclusions since ki-67 is extensively accepted as an important biomarker in diagnosis, prognosis and treatment of cancerous and precancerous lesions, a high degree of presence of this biomarker in chronic precancerous lesions, such as erosive olp, can be of great use in prognosis and suggested treatments. objectives this study aimed to evaluate ki-67 expression in erosive and non-erosive oral ...