Results 291 to 300 of about 2,228,127 (334)
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Large low‐grade cystic pancreatic neuroendocrine neoplasm
Journal of Hepato-Biliary-Pancreatic Sciences, 2020A 58-year-old male was admitted to our hospital for a pancreatic cystic mass. Laboratory examination showed elevated levels of ALT (272 U/L, normal range, 9-50), AST (142 mg/L, normal range, 15-40), GGT (483 IU/ml, normal range, 10-60), AKP (542 U/L, normal range, 45-125), total bilirubin (21.9 U/L, normal range, 5-21), direct bilirubin (12.4 U/L ...
Hui Zhang, Jianguo Hong, Tao Li
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Clinicopathological Characteristics of Low-Grade Appendiceal Mucinous Neoplasm
Digestive Surgery, 2021<b><i>Introduction:</i></b> Recently, “low-grade appendiceal mucinous neoplasms” (LAMNs) have been proposed as one subtype of appendiceal mucinous neoplasms, characterized by a villous or flat proliferation of mucinous epithelium with low-grade cytologic atypia.
Tatsuro Yamaguchi +16 more
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Pancreatic Neuroendocrine Neoplasms: CT Spectral Imaging in Grading
Academic Radiology, 2021The purpose of this study was to define the CT spectral imaging characteristics of pancreatic neuroendocrine neoplasms (PNENs) and evaluate their potential for differential diagnosis of nonlow grade (non-LG) PNENs from low grade (LG) PNENs.CT spectral imaging data of 54 pathologically proven PNENs were retrospectively reviewed.
Wei-Xia, Li +7 more
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The 2022 WHO Classification of thyroid tumors: novel concepts in nomenclature and grading.
Endocrine-Related Cancer, 2022The 5th edition of the Classification of Endocrine and Neuroendocrine Tumors has been released by the World Health Organization (WHO). This timely publication integrates several changes to the nomenclature of non-neoplastic and neoplastic thyroid ...
C. Juhlin, O. Mete, Z. Baloch
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Transformation in Low-grade B-cell Neoplasms
Surgical Pathology Clinics, 2016Low-grade B-cell leukemias/lymphomas are a diverse group of indolent lymphoproliferative disorders that are typically characterized by good patient outcomes and long life expectancies. A subset of cases, however, undergo histologic transformation to a higher-grade neoplasm, a transition associated with a more aggressive clinical course and poor ...
Nathan D, Montgomery +1 more
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Low-grade appendiceal mucinous neoplasm
Clinics and Research in Hepatology and Gastroenterology, 2021Jinpei, Dong, Yu, Tian
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Annals of the New York Academy of Sciences, 1989
grade and high grade groups identifies patients with distinct prog-nosis. The molecular alterations that define these unique subsets, however, are less well-known.
I. Tamm
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grade and high grade groups identifies patients with distinct prog-nosis. The molecular alterations that define these unique subsets, however, are less well-known.
I. Tamm
semanticscholar +1 more source
Mutation profile of high‐grade appendiceal mucinous neoplasm
Histopathology, 2019AimsHigh‐grade appendiceal mucinous neoplasm (HAMN) was recently proposed as a disease entity histologically analogous to low‐grade appendiceal mucinous neoplasm (LAMN), but characterised by high‐grade cytological atypia. The pathogenesis and clinical features of HAMN have not been fully elucidated.Methods and resultsNine cases of HAMN, eight LAMN, 10 ...
Xiaoyan Liao +9 more
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