Search

Aim of the Work: Assessment of directions and ways of cancer spreading in the anterior commissure of the larynx, depending on the tumor location, age, sex of patients in a clinical trial and in microscopic serial section study., Materials and Methods: The study included 50 larynx preparations obtained from open partial and total laryngectomies (F-7; M-43). For the assessment of larynx anterior commissure microscopic status 28 larynx preparations with macroscopic free anterior commissure were used. For study of the directions and ways of tumor spreading in the anterior commissure served 22 larynx with macroscopic infiltration of anterior commissure. Anterior Commissure (AC) and TNM classifications was used to determine the location and tumor stage. Larynx anterior commissure was extracted and divided into 3 subregions: supraglottic, glottic and subglottic., Results: The direction and the way of cancer propagation in larynx anterior commissure structures is dependent on morphological changes that occur with aging. Cancer spreads in the anterior commissure along the fibers anchoring voice muscle within the Broyles ligament and is seen in tumor cells microembolism., Conclusions: In patients with cancer of the larynx without macroscopically visible neoplastic lesions in the anterior commissure, cannot be excluded its microinfilration. Changed with age anterior commissure' Broyles ligament by the process of neovascularization and ossification is not an effective protection against the spread of cancer. Directions and the ways of cancer spread in the anterior commissure is similar in men and women. AC classification can be important in qualifying patients for organ preservation surgery and should be supplemented by an additional AC4 degree, taking into account subglottic changes in the anterior commissure of the larynx., (Copyright © 2013 Polish Otorhinolaryngology - Head and Neck Surgery Society. Published by Elsevier Urban & Partner Sp. z.o.o. All rights reserved.)

The malignant melanoma has been presented in majority in the skin location. The mucosal form of melanoma is extremely rare, the localisation involving the structures of paranasal sinuses is the most frequent location according to head and neck region. The authors present the patients case with that location of illness.

Introduction: Neurofibromatosis type I (Recklinghausen disease) is one of the most common genetic disorders. Symptoms in head and neck region are present in nearly 30% of cases, but the most frequent are skin café-au-lait lesions or lesions localized in craniofacial region. Neurinomas of the last four cranial nerves are also described., Material and Methods: We discuss a case of a 50-year woman admitted to our department because of chronic pain symptoms localized in the head and neck region. A rare case of neurinoma of the X and XII nerves in the neck region was stated. This patient was successfully treated surgically with removing tumors, which involved vagal and hypoglossal nerve on the right side., Conclusions: The causal treatment is until now unknown and patients are carefully observed and scan with MRI. The possible treatment for patients are surgery when the lesion become painful or for cosmetic reasons. Also surgery with radiotherapy is require for tumors with malignant transformation which is possible in 5% of cases. The genetic guidance should be proposed to NF1 patients.

The paper presents the case of atypical Stafne bone cavity in 41 years old male. The defect was situated under the mandibular nerve and second molar. There were the part of submandibular gland, arterial vesel and fat tissue in the 2 x 2 cm cavity.

Laryngeal papilloma is one of the most common non-malignant tumors of the larynx. In adult they are included to pre-cancerous diseases. In morphological examination, it is a solid tumor. Often it is possible to cure them during one surgical procedure. The disease is mostly localized on the anterior commissurae region, vocal fold, ventricules, and on the laryngeal surface of the epiglottis. If the malignant transformation is suspected, a large excision with margin has to be performed, completed by a histological evaluation. A case of a huge laryngeal papilloma with dyspnea is presented.