Verticality perception in patients with active multiple sclerosis: The applicability of subjective visual vertical test and its modifications.

Background: Dizziness and balance disturbances are common in patients with MS. Subjective visual vertical (SVV) is a test of vestibular perception that allows clinicians to evaluate the integration of multiple sensory inputs for spatial orientation in the CNS. We hypothesize that central vestibular impairment caused by active MS lesions may be reflected in the modified SVV testing.

Laryngeal carcinoma experimental model suggests the possibility of tumor seeding to gastrostomy site.

Some studies state that laryngeal squamous cell carcinoma (LSCC) is associated with possible direct tumor cell seeding to percutaneous endoscopic gastrostomy (PEG) site. However, there is a lack of experimental proof that LSCC tumor tissue can adhere and grow in distant sites. Therefore, we aimed to investigate the growth pattern of LSCC implants on chicken embryo chorioallantoic membrane (CAM) and evaluate possible associations between clinical course of the disease and behavior of experimentally implanted LSCC tumors.

An Experimental Model of Human Recurrent Respiratory Papillomatosis: A Bridge to Clinical Insights.

Objectives/hypothesis: To investigate the growth pattern of recurrent respiratory papilloma (RRP) implants on chicken embryo chorioallantoic membranes (CAMs) and to evaluate possible associations between the clinical course of the disease and the behavior of experimentally implanted RRP tumors.

Study Design: Experimental study.

Methods: Fresh 172 RRP tissue samples from 12 patients were implanted onto chick embryo CAMs.

Cross-cultural adaptation and validation of Lithuanian-NOSE scale.

Purpose: To evaluate validity and reliability of Lithuanian version of Nasal Obstruction Symptom Evaluation Scale (L-NOSE), designed for the assessment of nasal obstruction.

Methods: Cross-cultural adaptation of L-NOSE was accomplished according to generally accepted methodology. L- NOSE was tested for its reliability, validity, and responsiveness in the group of 50 septoplasty patients and 100 healthy volunteers' controls.

Model of human recurrent respiratory papilloma on chicken embryo chorioallantoic membrane for tumor angiogenesis research.

We aimed to develop a chick embryo chorioallantoic membrane (CAM) model of recurrent respiratory papilloma (RPP) and to evaluate its morphological and morphometric characteristics, together with angiogenic features. Fresh RRP tissue samples obtained from 13 patients were implanted in 174 chick embryo CAMs. Morphological, morphometric, and angiogenic changes in the CAM and chorionic epithelium were evaluated up until 7 days after the implantation.

Correlation between throat-related symptoms and histological examination in adults with chronic tonsillitis.

Objective: The aim of the study was to evaluate correlations between throat-related symptoms and histological findings in adults with chronic tonsillitis.

Materials And Methods: A prospective cohort study was carried out. Throat-related symptoms (complaints, tonsillitis rate, and pharyngeal findings) of 81 adults with histologically proven chronic tonsillitis followed by tonsillectomy were analyzed.

Effect of Laryngeal Squamous Cell Carcinoma Tissue Implantation on the Chick Embryo Chorioallantoic Membrane: Morphometric Measurements and Vascularity.

Background: The aim of this study was to develop chick embryo chorioallantoic membrane (CAM) model of laryngeal squamous cell carcinoma (LSCC) and to evaluate the morphological and morphometric characteristics and angiogenic features of it.

Methods: Fresh LSCC tissue samples obtained from 6 patients were implanted onto 15 chick embryo CAMs. Morphological, morphometric, and angiogenic changes in the CAM and chorionic epithelium were evaluated up to 4 days after the tumor implantation.

The most important throat-related symptoms suggestive of chronic tonsillitis as the main indication for adult tonsillectomy.

Background And Objective: The literature lacks data about the evaluation of throat-related symptoms proving chronic tonsillitis as the most common indication for adult tonsillectomy. Therefore, the aim of this study was to assess the most important throat-related symptoms suggestive of chronic tonsillitis in adults.

Material And Methods: A prospective cohort study was carried out.