نتایج جستجو برای: salivary gland cancer

تعداد نتایج: 989307  

Journal: :journal of dental research, dental clinics, dental prospects 0
behrooz davachi mahrokh imanimoghaddam professor of oral and maxillofacial radiology, oral and maxillofacial diseases research center, mashhad university of medical sciences, mashhad, iran mohamad reza majidi ahmad sahebalam masoomeh johari adineh javadian langaroodi

background and aims. although salivary gland tumors are not very common, early diagnosis and treatment is crucial because of their proximity to vital organs, and therefore, determining the efficacy of new imaging procedures becomes important. this study aimed to evaluate the efficacy of magnetic resonance imaging (mri) and color doppler ultrasonography parameters in the diagnosis and differenti...

2015
Dídac Sotorra-Figuerola Nieves Almendros-Marqués Antonio-Jesús Espana-Tost Eduard Valmaseda-Castellón Cosme Gay-Escoda

UNLABELLED Salivary gland choristoma (SGCh) is defined as the presence of normal salivary tissue in an abnormal location. It is a rare entity in oral and maxillofacial region and its ethiology is unknown. The typical presentation of salivary gland heterotopia is an asymptomatic mass that may or may not produce saliva. Some examples of ectopic salivary tissue in the pituitary gland, in the lymph...

2013
AL Sadi

The present work includes morphological and radiological studies of the salivary gland , saliva is the mixed secretion of these gland the secretion of saliva in ruminants is continuous ,it has been moistest oral mucosa, provide medium for dissolved food and control bacterial flora of the oral cavity , the aim of present work to report more detailed information about the salivary gland and duct ...

Journal: :AORN journal 1997
D R McEwen M M Sanchez

This article discusses salivary gland disorders and provides nurses with a broad base of knowledge for use in planning and implementing perioperative patient care. Salivary gland disorders may be caused by nonneoplastic conditions or neoplasms. Nonneoplastic conditions generally are related to inflammatory processes or are secondary to existing disease processes. Neoplasms manifest themselves a...

2014
Sumita Kaswan Santosh Patil Sneha Maheshwari Farzan Rahman Suneet Khandelwal

AIM Pulp stones are discrete calcified bodies found in the dental pulp. Sialolithasis is the most common salivary gland disease. The aim of the present study was to determine the relationship between the pulp stones and salivary gland stones. MATERIAL AND METHODS 196 patients were randomly selected from the out patient department for the study. The periapical radiographs for all patients were...

Journal: :Archives of otolaryngology--head & neck surgery 2003
James G Douglas Wui-jin Koh Mary Austin-Seymour George E Laramore

OBJECTIVE To evaluate the efficacy of fast neutron radiotherapy for the treatment of salivary gland neoplasms. DESIGN Retrospective analysis. SETTING University of Washington Cancer Center, Neutron Facility, Seattle. PATIENTS The medical records of 279 patients treated with curative intent using fast neutron radiotherapy at the University of Washington Cancer Center were reviewed. Of the ...

2017
Sai Yi Pan Margaret de Groh Howard Morrison

Aim. To assess the effect of various lifestyle risk factors on the risk of salivary gland cancer in Canada using data from a population-based case-control study. Methods. Data from a population-based case-control study of 132 incident cases of salivary gland cancer and 3076 population controls were collected through self-administered questionnaire and analysed using unconditional logistic regre...

Journal: :Current Biology 2008
Sudeshna Dutta Eric H. Baehrecke

BACKGROUND Cell growth arrest and autophagy are required for autophagic cell death in Drosophila. Maintenance of growth by expression of either activated Ras, Dp110, or Akt is sufficient to inhibit autophagy and cell death in Drosophila salivary glands, but the mechanism that controls growth arrest is unknown. Although the Warts (Wts) tumor suppressor is a critical regulator of tissue growth in...

Journal: :Phoenix medical journal 2021

Adenoid cystic carcinoma is a rare malignant neoplasm of the salivary gland. Salivary gland neoplasms constitute 3% cancers all sites, which, 10–15% are malignant. Though adenoid most common tumor submandibular, sublingual and minor glands, it accounts for only 15% parotid cancers. They generally slow-growing spread relentlessly to adjacent structures. Hematogenous more than lymphatic spread, s...

Journal: :IP archives of cytology and histopathology research 2023

Canalicular adenoma is a rare benign salivary gland neoplasm affecting predominantly the minor gland. We present case of 55 year female who presented with mucosal nodule in left cheek and was diagnosed as based on morphology immunohistochemistry findings. Our that, it major – Parotid gland, 7 reported literature to best our knowledge.

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