Treatment of facial myiasis in an elderly patient with oral squamous cell carcinoma: Case report.

Myiasis is caused by the infestation of fly larvae in human tissues and it presents immunodeficiency, poor hygiene, or malignant neoplasias as predisposing chronic diseases. OBJECTIVE: To describe a clinical case of myiasis associated with oral squamous cell carcinoma (OSCC) in an elderly patient. CASE PRESENTATION: A 60-year-old male, black, smoker, and alcoholic patient with OSCC, who refused initial cancer treatment and sought hospital care with an extensive facial lesion and approximately 150 larvae in the extraoral region. The treatment was given through the administration of 6 mg of Ivermectin associated with the surgical removal of the larvae. Subsequently, palliative chemotherapy began. DISCUSSION: Myiasis can sometimes be associated with OSCC and it commonly occurs in individuals who live in unhealthy locations and present poor hygiene and low immunity. In addition to medication, the surgical removal of the larvae is important in the treatment of myiasis. CONCLUSION: Patient adherence to cancer treatment is essential to avoid the negative evolution of the tumor. The social component linked to the development of myiasis makes it an important public health topic, as it is related directly to the lack of primary care. Surgical and drug treatments are required to cure myiasis.

Teledentistry in the diagnosis of oral lesions: A systematic review of the literature.

OBJECTIVE: The purpose of this systematic review is to summarize information on the use of teledentistry in the diagnosis of oral lesions. MATERIALS AND METHODS: A systematic literature search conducted in August 2018 included articles published until December 2018 in 4 databases. Two reviewers evaluated the search results separately. If they were uncertain as to whether to include an article, a third reviewer made the final decision. Studies related to the diagnosis of oral lesions using teledentistry were included. The methodological quality of the studies was analyzed using the Quality Assessment of Studies of Diagnostic Accuracy. RESULTS: Eleven articles were included in the study. The selected articles were published between 1999 and 2018, predominantly in developing countries. The professionals acting as patient examiners are dental students and dentists, as well as other health professionals. Most of the patients evaluated in the studies were from rural populations or locations distant from large centers. The tools used to obtain patient data were smartphones, videoconference, email, questionnaires, histopathological exams, and telemedicine applications and systems. Most studies concluded that there is a high level of agreement between teledentistry and clinical consultation and that the use of this resource for diagnostic purposes can reduce costs and the travel time to consult a specialist personally. Nine of the 11 studies were of good quality. CONCLUSIONS: Teledentistry has the potential to improve the care quality related to diagnosis and management of oral lesions, shortening distances between patients who need specialized diagnoses and specialists.