نتایج جستجو برای: submandibular gland excision
تعداد نتایج: 120958 فیلتر نتایج به سال:
Major salivary gland tumors are very rare in the developmental period. Confirming tumor changes of the salivary gland requires precise diagnostic imaging involving an ultrasonography scan, computed tomography and magnetic resonance. A needle aspiration biopsy (NAB) of a tumor is of high importance. Excision of the tumor is the main treatment method in the case of parotid gland tumors. Statistic...
An otherwise healthy 38-year-old woman sought treatment for a right-sided progressively enlarging submandibular mass of 3 years’ duration. No significant personal or family history of malignancy was noted. The mass was initially measured as 2 × 1 cm. Three years later, on palpation, the mass was over the right submandibular area and was measured as 4 × 3 cm. It was soft and movable without tend...
Background: Carcinoma ex pleomorphic adenoma is an exceedingly rare neoplasm of the submandibular gland with an overall poor prognosis. Metastatic deposits of carcinoma ex pleomorphic adenoma are either composed exclusively of malignant elements or contain mixed benign and malignant components. Case Presentation: We describe the case of a 63-year-old male with a carcinoma ex pleomorphic adenoma...
Retained gauze swabs in the neck have seldom been reported. We present the case of a 27-years-old man who suffered a persistent discharging sinus for 8 years following excision of a right submandibular gland. Computed tomography fistulography was done showing a Blind track ending into a cavity just beneath the floor of mouth. Neck exploration eventually revealed 2 gauze swabs that were tightly ...
A plunging ranula is a mucous extravasation cyst appearing as a swelling in the submental and submandibular regions. We describe a rare case of massive deep diving cervical ranula involving multiple tissue spaces and extending to the upper mediastinum. The unusual course of events following surgical excision of the submandibular gland is presented. A Computerized Tomography (CT) scan revealed t...
A 59-year-old Patient presented with cerivical lymphnode and a submandibular swelling on the right side of unknown cause that was not responsive to antibiotic treatment. 16 years ago a submandibulectomy was performed on the right side, nevertheless submandibular swellings had occurred repeatedly. Clinical examination showed a right-sided cervical swelling in the submandibular region. The floor ...
Pleomorphic adenoma (PA) is the most common benign tumor of salivary glands. Most PAs occur in the parotid (80%), followed by the submandibular gland (10%) and minor salivary and sublingual glands (10%). Submandibular gland PAs usually manifest in the submandibular area as a painless hard mass. Although several recurrent parotid gland PA cases have been reported in the literature, recurrent sub...
Tannins are plant-derived polyphenolic compounds that are widely found in foods, particularly in fruits and beverages. These materials are water-soluble and able to precipitate proteins from aqueous solutions. It had been shown that feeding some animals such as rat and mouse with tannins mimicks the effects of isoproterenol on salivary glands. Tannins stimulate β-receptors by some indirect me...
Salivary gland involvement is one of the radioiodine therapy complications. Salivary gland scintigraphy in quantitative mode can accurately evaluate salivary gland function. Methods: Salivary gland scintigraphy was performed with Tc-99m Pertechnetate, at the time of iodine therapy as a basic study and then 3 weeks and 3 months afterwards. Ejection Fraction (EF) of parotid and submandibula...
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