نتایج جستجو برای: neuroendocrine tumor
تعداد نتایج: 443250 فیلتر نتایج به سال:
Introduction. Neuroendocrine tumors of the pancreas are rare neoplasms. They divided into two groups: functional and non-functional. Non-functional represent a diagnostic challenge, given that they often remain asymptomatic diagnosed as an incidental finding. Case outline. We present patient in whom tumor was discovered at junction body tail pancreas, on dorsal side. The had no specific symptom...
BACKGROUND Although pancreatic neuroendocrine tumors generally have a far better prognosis relative to pancreatic cancer, the varied manifestations lead to treatment-related challenges. Everolimus therapy is generally recommended for patients with advanced pancreatic neuroendocrine tumors; however, its efficacy in a neoadjuvant setting remains unclear. Here we present a case of a giant pancreat...
Gastric neuroendocrine tumors were originally thought to have a low incidence (three percent). Since endoscopic diagnostic procedures have become clinical routine, they are now found more frequently (relative incidence up to 41 percent). In recent years, classifications have been developed that attempt to consider the biological relevance of these tumors. Four types of gastric neuroendocrine tu...
BACKGROUND FDG PET-CT is generally not suitable for diagnosing prostate cancer because of low glycolysis of the tumor cells. Neuroendocrine differentiation of the prostate cancer is often associated with early visceral metastasis and dismal prognosis, which is resulted from changed metabolic and regulatory pathways. CASE PRESENTATION A case is reported in this paper that FDG PET-CT demonstrat...
A Case of Malignant Mixed Ovarian Tumor (OMMMT) with synchronous mesenteric localization presenting heterologous expression neuroendocrine markers, mesothelin and TTFI is studied. The peculiarity this case that immunophenotypic characters not yet reported in the literature OMMMT.
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