Vocal fold leukoplakia recurrence risk model.

The paper aims to define the variables that elevate the risk of VFL recurrence after adequate primary treatment, and to present the Recurrence Risk Model with practical conclusions to handle pVFL and rVFL. Out of 207 patients with primary vocal fold leukoplakia (pVFL), in 41 (19.8%) recurrent VFL (rVFL) was diagnosed.

Irreversible facial nerve palsy as a revelator ofparotid gland cancer.

<br><b>Introduction:</b> Bell's palsy is still the diagnosis of exclusion. In most patients it does not progress, it is unilateral, and selflimiting. Additionally, the majority of patients recover spontaneously within 3 weeks.

The importance of the gut microbiota in the promotion, development, and treatment outcomes of cancer with special regard to the gut-respiratory axis.

The role of oral and pharyngeal microbiota is important in the promotion and development of head and neck cancers, as discussed in detail in this publication. The object of this work is to gather scientific information on the importance of the gut- respiratory axis in the promotion, development, and treatment outcome of head and neck cancer (HNSCC). Scientific knowledge about the interaction of head and neck cancer tumor cells and gut microbiota is residual, so examples of the relationship between the gut microbiota and the promotion of development in cases of other malignancies are also discussed.

Lymphepithelial carcinoma - a rare tumor of the larynx. Case Report.

Lymphoepithelioma was described in 1921 separately by Regaud and Schmincke as nests of non-keratinizing squamous cells embedded in a lymphoid stroma (Regaud) and isolated transitional cells scattered in lymphoid tissue resembling sarcoma (Schmincke). Lymphoepithelial tumors are the most common lesions of the nasopharynx, although they have also been reported in other localizations, such as the nasal cavity, maxillary sinus, the base of the tongue, parapharyngeal area, tonsils and thymus. Lymphoepithelioma of the larynx is extremely rare.