2017
DOI: 10.1186/s40644-017-0115-7
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Review of radiological classifications of pancreatic cancer with peripancreatic vessel invasion: are new grading criteria required?

Abstract: Pancreatic cancer is mainly diagnosed at an advanced stage when adjacent vessel invasion is present; however, radical resection is potentially curative for selected patients with adjacent vessel invasion. Therefore, accurately judging the resectability of patients with adjacent vessel invasion represents a crucially important step in diagnosis and treatment. Currently, decisions regarding resectability are based on imaging studies, commonly contrast computed tomography (CT). Several radiological classification… Show more

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Cited by 18 publications
(15 citation statements)
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“…LNs were considered suspicious if one or more LNs in regional areas were ≥ 1 cm in the short diameter or showed internal heterogeneity or irregular margins . Vascular involvement was divided into three groups by the extent of tumor involvement: no involvement, abutment (vascular encasement < 180°), and invasion (vascular encasement ≥ 180° or distortion of the vascular contour) …”
Section: Methodsmentioning
confidence: 99%
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“…LNs were considered suspicious if one or more LNs in regional areas were ≥ 1 cm in the short diameter or showed internal heterogeneity or irregular margins . Vascular involvement was divided into three groups by the extent of tumor involvement: no involvement, abutment (vascular encasement < 180°), and invasion (vascular encasement ≥ 180° or distortion of the vascular contour) …”
Section: Methodsmentioning
confidence: 99%
“…12 Vascular involvement was divided into three groups by the extent of tumor involvement: no involvement, abutment (vascular encasement < 180°), and invasion (vascular encasement ≥ 180°or distortion of the vascular contour). 13 Statistical analysis. All values are expressed as the mean ± standard deviation or number (%).…”
Section: Methodsmentioning
confidence: 99%
“…Инвазия опухоли в МПС вены классифицируется как Т3 и не является противопоказанием к ПДР с резекцией пораженной части сосуда [7]. На наш взгляд, не вызывает сомнений позиция онкологического центра Андерсона (Хьюстон, США), исходя из которой прорастание опухоли в МПС вены свидетельствует в первую очередь о ее топографии, и в меньшей степени -о распространенности опухоли [8] вероятность инвазии опухоли в сосуды [5]. В качестве эталонных используются следующие критерии: 1) близость опухоли и сосуда (наличие жировой прослойки или панкреатической ткани с нормальными характеристиками, а также форма контура контакта -выпуклая, вогнутая или неправильная);…”
Section: Discussionunclassified
“…Наибольшей диагностической ценностью (достигает 96% чувствительности и 100% специфичности) и практичностью обладает классификация Маринелли [5] (табл. 2).…”
Section: Discussionunclassified
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