نتایج جستجو برای: parotid duct
تعداد نتایج: 41429 فیلتر نتایج به سال:
. AbstrAct Hypercholesterolemia is a common risk problem. It is a well-known aggravating factor in the pathogenesis of many diseases so that, the present study was conducted to induce hypercholesterolemia in rats by long-term high-cholesterol diet administration then investigate the histopathological and immunohistochemical changes in parotid salivary glands of these animals and discuss their p...
BACKGROUND Sialodochitis fibrinosa is a rare disease which is characterized by recurring episodes of pain and swelling of the salivary glands due to the formation of mucofibrinous plugs. Analytic studies ascertain elevated levels of eosinophils and immunoglobulin E (IgE). Imaging studies such as magnetic resonance imaging (MRI) and sialography reveal dilation of the main salivary duct (duct ect...
The giraffe (Giraffa camelopardalis) is both the largest extant ruminant and a strict browser. We dissect and describe the macroscopic anatomy of the mouth of the giraffe. The heads of two adult giraffes and one fetus were used in this study. The lips were well developed, the upper one was predominant and dorsally flattened near the nostrils. The tongue had a lift or lingual torus and rostrally...
A four year old boy presented with complaints of pain, redness and swelling in the region of the right parotid gland since 12 days. The pain and swelling was sudden in onset and gradually increasing causing difficulty in opening the mouth. There was associated low grade intermittent fever. The pain increased on eating. He was initially treated with a course of anti-biotics and anti-inflammatory...
Sialorrhea affects a significant number of children with cerebral palsy and other neuromuscular disorders. It can lead not only to social embarrassment but also to severe medical issues including chronic aspiration. There are numerous medical and surgical options, which include oral medications and transdermal patches, botulinum injection, and various forms of surgical ligation or excision of t...
Salivary duct carcinoma (SDC) is a high-grade neoplasm known to histologically resemble high-grade ductal carcinoma in situ of the breast. We describe 3 cases of sarcomatoid salivary duct carcinoma, a heretofore unreported variant of SDC. Each case was a composite of SDC and sarcomatoid carcinoma and histologically similar to reported cases arising in the breast. The clinicopathologic features,...
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