نتایج جستجو برای: parotid duct
تعداد نتایج: 41429 فیلتر نتایج به سال:
The paper entitled “Rhinosporidiosis of the Parotid Duct” [1], published in Case Reports in Dentistry, has been retracted as it was submitted without the knowledge or consent of Dr. Premalatha Shetty who was responsible for the patient whose case was presented in the manuscript. Also, the manuscript includes false data, as the presented case was originally reported and treated in a hospital atM...
The immunolocalization of carbonic anhydrase (CA) isozymes in bovine salivary glands and stomach were first investigated in order to discuss their biologic functions. In parotid glands, CA-II was located in serous acinar cells, whereas CA-III, in the duct segments. In contrast, a strong reaction was shown for both CA-II and CA-III in the duct segments of the submandibular gland, especially CA-I...
Abstract Anesthetic mumps is a rare complication that occurs with sudden swelling of the parotid gland, especially after surgery. Symptomatic treatment or spontaneous regression within days without sequelae. It thought it may be due to vasodilation, hyperemia, air leakage into stenone duct, perioperative use drugs such as atropine, succinylcholine, morphine, and propofol, posture position patie...
Poly(lactic-co-glycolic acid) (PLGA) microparticles are used in various disorders for the controlled or sustained release of drugs, with the management of salivary gland pathologies possible using this technology. There is no record of the response to such microparticles in the glandular parenchyma. The purpose of this study was to assess the morphological changes in the parotid gland when inje...
OBJECTIVES/HYPOTHESIS This study aimed to investigate the diagnosis and management of a distinct developmental deformity syndrome characterized by congenital cheek fistula, ectopic accessory parotid gland, and preauricular appendage. STUDY DESIGN Retrospective study. METHODS We analyzed the medical records, radiologic and histopathologic findings, and follow-up data for seven patients (four...
Childhood parotid swelling has a number of differential diagnosis mostly of inflammatory origin. Pneumoparotitis is an uncommon cause of parotid inflammation. It is caused by an excessive increase of intraoral pressure and secondary passage of air into the Stensen or Stenon duct and its glandular branches. Diagnostic clues can usually be obtained by a directed anamnesis. Ultrasonography (US) an...
We report a rare case of a hemangioma arising from the accessory parotid gland. The patient, a 45-year-old woman, complained of a right midcheek mass. Magnetic resonance imaging showed a well-defined mass located in the right buccal space, anterior to the masseter muscle, and adjacent to the Stensen duct. The mass had high T2-weighted signal intensity and showed strong patchy enhancement with g...
A 2 1/2-year-old female presented to the Department of Paediatrics with a fever (38.2 degrees C) and bilateral swelling of the parotid salivary glands. A month later, she presented with similar signs and symptoms. Three months later the patient had a third attack and was referred to the Paediatric Dental Department. A clinical examination and sialography showed a normal Stensen's duct. The pare...
BACKGROUND Carcinoma ex pleomorphic adenoma (CXPA) of the parotid gland is a high-grade cancer and the prognosis of this cancer has not been compared with non-CXPA high-grade primary parotid cancer. METHODS Retrospective medical chart review of patients with surgically treated high-grade primary parotid cancer (21 CXPA and 52 non-CXPA) was performed with correlation with disease-specific surv...
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