نتایج جستجو برای: oral metastatic carcinoma
تعداد نتایج: 682620 فیلتر نتایج به سال:
OBJECTIVE With improved diagnostic imaging techniques, it remains difficult to reduce occult metastatic disease in oral squamous cell carcinoma (SCC) to less than 20%. Therefore, supraomohyoid neck dissection (SOHND) still is a valuable staging procedure in these patients. METHODS Patients with clinically and ultrasonographically staged cN0 SCC of the oral cavity underwent FDG-PET before SOHN...
Metastatic tumors account for 1% of all oral malignancies. Metastasis to jaw bones is common, particularly in the mandible, rare in the oral soft tissues, and account for only 0.1% of oral malignancies. The majority of metastatic cases (70%) reported in the literature have primary tumors located in the lung, breast, kidney, and colon. Metastasis is a biological complex process that involves det...
Major obstacles to improving the prognosis of patients with oral squamous cell carcinoma (OSCC) are the acquisition of resistance to chemotherapeutic agents and development of metastases. Recently, inflammatory signals are suggested to be one of the most important factors in modulating chemoresistance and establishing metastatic lesions. In addition, epidemiological studies have demonstrated th...
Sunitinib malate (Sutent, SU011248) is an oral multitargeted tyrosine kinase inhibitor (TKI) used for the treatment of metastatic renal cell carcinoma and imatinib (Gleevec)-resistant gastrointestinal stromal tumor (GIST) with few reported side effects including asthenia, myelosuppression, diarrhea, and mucositis. Scarce literature exists regarding the rare but often serious toxicities of sunit...
Background and Aim: Microscopic differentiation between well differentiated squamous cell carcinoma and verrucous carcinoma is very difficult. As these lesions have different clinical course and treatment a reliable method to help distinguish between them is necessary. The basement membrane in oral verrucous carcinoma is generally intact whereas in oral squamous cell carcinoma is mostly discont...
Abstract—oral cavity cancer also called squamous cell carcinoma is the sixth most frequent overall, it a rising public health concern that spreading across globe. If not detected in earlier stages, might be severe generally, and underlying lesions induce it. Therefore, difficult to locate lesion area if cured its nascent reach stage IV cancer, metastatic stage. To come up with solution, we tend...
intraosseous squamous cell carcinoma is a rare type of squamous cell carcinoma that requires accurate and early diagnose which is important due to its invasive feature. this article presents a rare case report on intraosseous carcinoma in a 33-year-old patient. the case was a 33-year-old man who was referred to oral disease department of babol college of dentistry complaining of chin pain. in t...
A 70-year-old woman presented with painful nodules on the left side of the neck of 1 month duration. Upon questioning, the patient gave history of reverse smoking since 50 years. On examination, the patient had a superficial ulcer over the hard palate. A provisional diagnosis of zosteriform cutaneous metastases was made. Fine needle aspiration cytology of the nodule performed showed metastatic ...

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 This review assesses cabozantinib (Cabometyx), tablets, 20 mg, 40 ...
BACKGROUND Alterations in hedgehog signaling are implicated in the pathogenesis of basal-cell carcinoma. Although most basal-cell carcinomas are treated surgically, no effective therapy exists for locally advanced or metastatic basal-cell carcinoma. A phase 1 study of vismodegib (GDC-0449), a first-in-class, small-molecule inhibitor of the hedgehog pathway, showed a 58% response rate among pati...
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