Classification of human upper respiratory tract tumors.
نویسنده
چکیده
An outline of human upper respiratory tumors is presented, based on the World Health Organization's classification of such tumors. The discussion and illustrations are devoted mainly to the nasal passages, and emphasis is placed on lesions that are potentially confusing because of problems of terminology or unusual histologic features.
منابع مشابه
CLINICOPATHOLOGICAL CHARACTERISTICS OF BENIGN AND MALIGNANT LESIONS OF UPPER RESPIRATORY TRACT FROM 2006 TO 2016 IN YAZD, IRAN (A DESCRIPTIVE-ANALYTICAL STUDY)
Background & Aim: Timely diagnosis and differentiation of benign and malignant tumors of the upper respiratory tract can be effectual on more effective treatment and increase the quality of life of the patients. Therefore, in this study we investigated the clinicopathological characteristics of the upper respiratory tract lesions during the years 2006 to 2016 in Shahid Sadoughi Hospital, Yazd, ...
متن کاملAlterations in salivary IgA levels in infectious and inflammatory disorders of upper respiratory tract
Background: The airway surfaces are one of the most common ways of entry of infectious agents. Oral cavity associated lymphoid tissues are inductive site of humoral immune responses in inflammatory and infectious disorders of the upper respiratory tract. These lymphoid tissues play important roles in the induction of salivary IgA. The impact of upper respiratory tract diseases on salivary IgA p...
متن کاملVariation of p53 mutational spectra between carcinoma of the upper and lower respiratory tract.
Mutations of the p53 tumor suppressor gene are the most common genetic alterations associated with human cancer. Tumor-associated p53 mutations often show characteristic tissue-specific profiles which may infer environmentally induced mutational mechanisms. The p53 mutational frequency and spectrum were determined for 95 carcinomas of the upper and lower respiratory tract (32 lung and 63 upper ...
متن کاملAssessment of the Effectiveness of the Eucalyptus Inhallation, on the Upper Respiratory Tract Infections, Among Children 5-15y OLD
Background & Objectives: Humans have long considered the use of plant extracts to relieve the symptoms of diseases. The aim of this study was to investigate the efficacy of eucalyptus in upper respiratory infections in children aged 5 to 15years who referred to the clinics of Zahedan medical university centers from 2018 to 2019. Materials & Methods: A case control study examined in the childre...
متن کاملتعیین فراوانی عفونت ویروسی پاراآنفلوآنزا به روش ایمونوفلوئورسانس در عفونت‌های حاد تنفسی
Background: Acute respiratory tract infections, both bacterial and viral, cause 4.5 million childhood deaths worldwide, most of which occur in developing countries. Parainfluenza viruses, of the paramyxoviridae family, are among the common causes of acute respiratory infections, giving rise to 30% of respiratory infections in children before school age. The four parainfluenza viruses that cause...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Environmental Health Perspectives
دوره 85 شماره
صفحات -
تاریخ انتشار 1990