نتایج جستجو برای: salivary duct carcinoma
تعداد نتایج: 444154 فیلتر نتایج به سال:
The anatomy of dog salivary glands was studied on cadaver heads. The mandibular duct enters the oral cavity on the sublingual caruncle. The parotid gland duct enters the oral cavity on the cheek opposite the 4th upper premolar tooth. The zygomatic salivary gland duct enters the oral cavity opposite the first upper molar tooth. Prior to applying sialography to live animals, catheterization, inje...
Background Salivary duct carcinomas (SDCa) are rare highly aggressive malignancies. Most patients die from distant metastatic disease within three years of diagnosis. There are limited therapeutic options for disseminated disease. Results 11 cases showed androgen receptor expression and 6 cases showed HER2 amplification. 6 Somatic mutations with additional available targeted therapies were id...
Salivary duct carcinoma (SDC) is an aggressive malignant tumor with a high mortality, which resembles high-grade breast ductal carcinoma in morphology. The parotid gland is the most common location. Its molecular genetic characteristics remain largely unknown. We have previously reported high incidence of PIK3CA somatic mutations in head and neck squamous cell carcinoma, particularly in pharyng...
Abstract Background: Thyroglossal duct cysts (TDC) are the most common congenital neck masses arising from the expansion of the epithelial tract remnants occurring during embryogenic thyroid migration. About 7% of the population have thyroglossal duct remnants. Clinical presentation is frequent in children, but adults can also present with thyroglossal duct cysts. Thyroglossal duct cysts may r...
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