نتایج جستجو برای: salivary fistula
تعداد نتایج: 53126 فیلتر نتایج به سال:
the aim of this study was to investigate the radioprotective effect of thymol as a natural product against salivary glands dysfunction induced by ionizing radiation in rats. the rats were treated with thymol at dose of 50 mg/kg before exposure to radiation at dose 15gy. salivary gland function was evaluated with radioisotope scintigraphy and then salivary gland to background counts ratio was ca...
Background and Aim: Saliva is an essential fluid for protecting the mouth, and any change in its quality or quantity affects the health of the oral cavity. Asthma and the medications used to treat it may decrease salivary flow and change salivary components, including changes in the pH of the dental plaque. The purpose of this study was to determine the salivary flow and pH in asthmatic and non...
Objective: Diabetes mellitus is a multifactorial metabolic disorder that affects multiple organs of the body, one of the most important of which is chronic kidney disease. Early diagnosis of this disease is suggested as an important strategy to reduce the complications of the disease worldwide. Since the measurement of salivary creatinine and glucose is an easy and noninvasive method, the aim o...
hyalinizying clear cell carcinoma is a rare tumor which affects women more than men and is more common in minor salivary glands. the purpose of this paper was to describe a case of hyalinizing clear cell carcinoma of buccal vestibule in a 55-year-old woman. it is important to differentiate this neoplasm from other tumors with clear cell features because of their differences in treatment and cli...
Background: Hemodialysis is the sole way for management of patients with End Stage Renal Disorders (ESRD). Nowadays, inserting arteriovenous fistula is one of the most common methods for effective hemodialysis. Several factors have been reported for failure of arteriovenous fistulas such as diabetes, biochemical factors, low hemoglobin and increased level of blood calcium and phosphorus. Decisi...
patients with end stage renal disease need a good vascular access for hemodialysis. arteriovenous fistula is the method of choice for vascular access in these patients. however, failure of arteriovenous fistula due to thrombosis is a major problem. the aim of this study was to evaluate the effect of the heparin on the patency of the arteriovenous fistula. this prospective interventional case co...
conclusions late inflammation may occur around spinal instruments and results in cutaneous fistula formation. after oral or intravenous antibiotic treatment, total device extraction is the cornerstone of treatment. case presentation here we report an unusual 17-year delayed fistula formation after primary spinal instrumentation due to spinal trauma. he was admitted to ghaem general hospital, a ...
Congenital aortocaval fistula in association with complex congenital heart disease has never been described before. We represent an adult with tetralogy of fallot and an undiagnosed subclavian artery to superior vena cava fistula in previous catheterisms. He underwent surgical correction, successfully. After 8 months post operation he was doing well with improved functional capacity and no ...
Background: Total laryngectomy is the mainstay of treatment for laryngeal cancer. Fistula is one of the most common complications after total laryngectomy. In patients without risk factors such as prior radiotherapy, diabetes mellitus or chronic renal disease, the incidence of pharyngocutaneous fistula is related to wound healing and duration of operation. We have developed a new method that is...
Abstract Background A salivary bypass tube (SBT) is a silicone that directs oral content from the mouth to esophagus. We studied series of seven cases persistent and large neck fistulas different aetiologies assess beneficial use SBTs in each case. Case presentation total patients underwent SBT insertion, six were post-total laryngectomy with underlying laryngeal malignancy, one case was poor w...
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