نتایج جستجو برای: parotid gland

تعداد نتایج: 81512  

J Sajedian fard M Saeb S Shafia

Isoproterenol is a potent B-adrenergic agonist which its effect on rabbit salivary Glands has been studied in this research.two groups of male albino rabbits(five in each group with the mean weight of 1000+_300 gr) were injected with 20 mg/kg of  isoproterenol intrapritoneally each day for fifteen days and one similar group(n=5) was chosen as control group.in one of the test groups in addition ...

Benign lymphoepithelial cysts of the parotid are common in retropositive patients, but extremely rare in HIV-negative individuals. We present a 28-year-old man who presented with a painless, gradually increasing swelling in the left parotid region and was clinically diagnosed to have a pleomorphic adenoma of the left parotid gland. Preoperative blood investigations revealed that the patient was...

Journal: :The Malaysian journal of medical sciences : MJMS 2010
Güçlü Kaan Beriat Sefik Halit Akmansu Sinan Kocatürk Omür Ataoğlu

Chronic sclerosing sialadenitis is a chronic inflammatory salivary gland disease. Küttner reported 4 cases of submandibular gland lesions for the first time in 1896. Chronic sclerosing sialadenitis is a very rare inflammatory lesion of the parotid gland and cannot be easily distinguished from salivary malignant masses. We reported a 28-year-old male with a painful parotid tumour, which grew slo...

2014
Meghan P. Olsen Allen O. Mitchell Edward F. Miles

Salivary gland cancers are rare and represent approximately 5% of all head and neck cancers and only 0.3% of all malignancies. The majority (75%) of salivary gland tumors occur in the parotid gland, and while benign lesions are more common, mucoepidermoid carcinoma (MEC) makes up 40-50% of malignant parotid gland tumors. No randomized controlled trials exist regarding the role of adjuvant radia...

2014
WEI-HAN LEE TE-MING TSENG HSIN-TE HSU FEI-PENG LEE SHIH-HAN HUNG PO-YUEH CHEN

Obtaining reliable pre-operative diagnosis is crucial in planning treatment for patients with salivary gland tumors. The purpose of this study was to evaluate the accuracy of pre-operative clinical diagnosis of salivary gland tumors managed at a single tertiary university hospital over a period of 20 years. A retrospective analysis of the period between 1992 and 2011 was carried out to review t...

Journal: :Chang Gung medical journal 2007
Fu-Chao Liu Jiin-Tarng Liou Allen H Li Hung- Chiou Yuan-Ji Day

Acute parotid gland enlargement in association with general anesthesia is rare and has also been called anesthesia mumps. We present two patients who were scheduled for lumbar spine surgery under general anesthesia. Each developed acute unilateral parotid gland enlargement over one side of the face proven by sonography. Case 1: A 52-year-old man was scheduled for his third lumbar spine to first...

Journal: :Arthritis Research 2002
Annett M Jacobi Arne Hansen Olaf Kaufmann Axel Pruss Gerd R Burmester Peter E Lipsky Thomas Dörner

Patients with Sjögren's syndrome (SS) have characteristic lymphocytic infiltrates of the salivary glands. To determine whether the B cells accumulating in the salivary glands of SS patients represent a distinct population and to delineate their potential immunopathologic impact, individual B cells obtained from the parotid gland and from the peripheral blood were analyzed for immunoglobulin lig...

2011
Jeremias Hey Juergen Setz Reinhard Gerlach Martin Janich Guido Hildebrandt Dirk Vordermark Christian R Gernhardt Thomas Kuhnt

BACKGROUND The aim of the present study was to evaluate the recovery potential of the parotid glands after using either 3D-conformal-radiotherapy (3D-CRT) or intensity-modulated radiotherapy (IMRT) by sparing one single parotid gland. METHODS Between 06/2002 and 10/2008, 117 patients with head and neck cancer were included in this prospective, non-randomised clinical study. All patients were ...

Journal: :AJNR. American journal of neuroradiology 1997
T Dailiana D Chakeres P Schmalbrock P Williams A Aletras

PURPOSE To describe a high-resolution MR imaging technique that depicts the complex anatomy of the region of the parotid gland, focusing on the intraparotid components of the facial nerve and parotid duct. METHODS High-resolution T1-weighted images of the parotid gland were acquired with a prototype three-dimensional Fourier transform gradient-echo sequence that permits a very short echo time...

Journal: :Advances in oral and maxillofacial surgery 2021

Chronic sclerosing sialadenitis (CSS) (Kuttner's tumor) is a benign fibroinflammatory condition most commonly affecting the submandibular gland. It presents as hard mass that mimics salivary gland neoplasms. We report an unusual presentation of Kuttner's tumor parotid in order to raise awareness this rare and underreported entity.

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