Diagnosis of pancreatic neuroendocrine tumors
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چکیده
منابع مشابه
Diagnosis of Pancreatic Neuroendocrine Tumors
Pancreatic neuroendocrine tumors (PNETs) are relatively rare; however, the incidence has increased over the last few decades. They are classified as functional or non-functional tumors according to the presence of associated clinical symptoms. The majority are non-functional tumors. For classification and staging, the World Health Organization 2010 classification system is the most commonly acc...
متن کاملPancreatic neuroendocrine tumors: biology, diagnosis, and treatment
Pancreatic neuroendocrine tumors (PNETs), a group of endocrine tumors arising in the pancreas, are among the most common neuroendocrine tumors. The genetic causes of familial and sporadic PNETs are somewhat understood, but their molecular pathogenesis remains unknown. Most PNETs are indolent but have malignant potential. The biological behavior of an individual PNET is unpredictable; higher tum...
متن کاملPancreatic Neuroendocrine Tumors
Pancreatic neuroendocrine tumors are usually indolent (slow-growing) by nature and develop over the course of many years. Pancreatic neuroendocrine tumors are usually more indolent, with better prognosis than adenocarcinoma of the pancreas (Carriaga & Henson, 1995). However, aggressive, fast growing pancreatic neuroendocrine tumors exist and different types of pancreatic neuroendocrine tumors e...
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The aim of biomarkers is to identify patients most likely to benefit from a therapeutic strategy. Pancreatic neuroendocrine tumors are rare neoplasms that arise in the endocrine tissues of the pancreas. Pancreatic neuroendocrine tumors represent 3% of primary pancreatic neoplasms and their incidence has risen. The SMAD4 gene is located on chromosome 18q and someday the SMAD4 gene status may be ...
متن کاملSurgical Management of Pancreatic Neuroendocrine Tumors
Pancreatic neuroendocrine tumors (pancNETs) are uncommon tumors with an estimated incidence of 1 to 1.5 per 100,000 and a prevalence of 35 per 100,000 in the United States. They originate from the embryonic endodermal cells that give rise to the islets of Langerhans. These cells are specialized cells that produce, store, and secrete peptides and biogenic amines and were formerly known as the am...
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ژورنال
عنوان ژورنال: Suizo
سال: 2013
ISSN: 0913-0071,1881-2805
DOI: 10.2958/suizo.28.691