Results 251 to 260 of about 271,582 (269)
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Neuroendocrine Pancreatic Tumors
2018The incidence of PNETs has been increasing, due to the increasing use of cross-sectional imaging. They are a complex and heterogeneous group of neoplasms which can present as single or multiple lesions, sporadic or associated to a genetic syndrome.
Marco Miotto +2 more
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Magnetic Resonance Imaging Clinics of North America, 2018
Cystic pancreatic lesions are common and often incidentally detected on cross-sectional examinations of the abdomen. Most lesions are asymptomatic and benign. However, some carry a significant risk of malignant degeneration, so correct identification, complete characterization, and adequate follow-up/management of these lesions are paramount.
Kristine S. Burk +2 more
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Cystic pancreatic lesions are common and often incidentally detected on cross-sectional examinations of the abdomen. Most lesions are asymptomatic and benign. However, some carry a significant risk of malignant degeneration, so correct identification, complete characterization, and adequate follow-up/management of these lesions are paramount.
Kristine S. Burk +2 more
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Surgical Clinics of North America, 2007
The goal of this article is to describe the different types of benign pancreatic neoplasms, methods to distinguish between them, and treatment options. Pancreatic adenocarcinoma is associated with specific neoplastic lesions that are similar in radiographic appearance to some benign lesions.
Christopher L. Wolfgang, Sushanth Reddy
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The goal of this article is to describe the different types of benign pancreatic neoplasms, methods to distinguish between them, and treatment options. Pancreatic adenocarcinoma is associated with specific neoplastic lesions that are similar in radiographic appearance to some benign lesions.
Christopher L. Wolfgang, Sushanth Reddy
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Pancreatic neuroendocrine tumors
Current Opinion in Gastroenterology, 2019Pancreatic neuroendocrine tumors (pNETs) are a rare, heterogeneous group of pancreatic neoplasms with a wide range of malignant potential. They may manifest as noninfiltrative, slow-growing tumors, locally invasive masses, or even swiftly metastasizing cancers.In recent years, because of the increasing amount of scientific literature available for ...
Giampaolo Perri +2 more
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Abdominal Radiology, 2017
In this review, we will focus on rare pancreatic tumors. Most of these tumors do not have distinct characteristic appearances so the key to diagnosis requires a combination of imaging appearance, laboratory data, patient demographics, and associated medical syndromes in order to narrow the differential diagnosis. Nonetheless, imaging plays a vital role
Elizabeth M. Hecht +4 more
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In this review, we will focus on rare pancreatic tumors. Most of these tumors do not have distinct characteristic appearances so the key to diagnosis requires a combination of imaging appearance, laboratory data, patient demographics, and associated medical syndromes in order to narrow the differential diagnosis. Nonetheless, imaging plays a vital role
Elizabeth M. Hecht +4 more
openaire +3 more sources
Seminars in Oncology, 2010
Pancreatic endocrine tumors have been steadily growing in incidence and prevalence during the last two decades, showing an incidence of 4-5/1,000,000 population. They represent a heterogeneous group with very varying tumor biology and prognosis. About half of the patients present clinical symptoms and syndromes related to substances released from the ...
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Pancreatic endocrine tumors have been steadily growing in incidence and prevalence during the last two decades, showing an incidence of 4-5/1,000,000 population. They represent a heterogeneous group with very varying tumor biology and prognosis. About half of the patients present clinical symptoms and syndromes related to substances released from the ...
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Gastroenterology Clinics of North America, 2007
Incidental, nonfunctional pancreatic endocrine tumors (PET) are observed with increasing frequency. Most are insulinomas. Endoscopic ultrasound with fine-needle aspiration plays a significant role in the localization and tissue diagnosis of PET. Establishing PET behavior as aggressive or indolent remains challenging especially preoperatively.
Asif Khalid, Niraj Jani, A. James Moser
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Incidental, nonfunctional pancreatic endocrine tumors (PET) are observed with increasing frequency. Most are insulinomas. Endoscopic ultrasound with fine-needle aspiration plays a significant role in the localization and tissue diagnosis of PET. Establishing PET behavior as aggressive or indolent remains challenging especially preoperatively.
Asif Khalid, Niraj Jani, A. James Moser
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2020
Imaging plays a key role in the diagnosis and staging of pancreatic tumors. Imaging modalities utilized for the evaluation of pancreatic tumors include: transabdominal and endoscopic ultrasound, computed tomography, and magnetic resonance imaging. Each of these modalities has different strengths and weaknesses which must be considered in the setting of
Jason B. Klapman, Brian Morse
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Imaging plays a key role in the diagnosis and staging of pancreatic tumors. Imaging modalities utilized for the evaluation of pancreatic tumors include: transabdominal and endoscopic ultrasound, computed tomography, and magnetic resonance imaging. Each of these modalities has different strengths and weaknesses which must be considered in the setting of
Jason B. Klapman, Brian Morse
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Pancreatic Neuroendocrine Tumors
Endocrine Research, 2011Pancreatic neuroendocrine tumors (PNETs) are rare neoplasms representing
Andrew G. Gianoukakis +2 more
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Current Opinion in Oncology, 2001
Pancreatic endocrine tumors are rare but have long held a fascination for clinicians because of the physiologic derangements that they can cause, and the dramatic corrections that can be achieved by appropriate management. In the year reviewed in this article, the literature again demonstrated the ongoing interest and research in this area.
Gerard M. Doherty, Jonathan Chun
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Pancreatic endocrine tumors are rare but have long held a fascination for clinicians because of the physiologic derangements that they can cause, and the dramatic corrections that can be achieved by appropriate management. In the year reviewed in this article, the literature again demonstrated the ongoing interest and research in this area.
Gerard M. Doherty, Jonathan Chun
openaire +3 more sources