Non-invasive MR assessment of the microstructure and microcirculation in regional lymph nodes for rectal cancer: a study of intravoxel incoherent motion imagingCancer Imaging - Tập 19 - Trang 1-9 - 2019
Xinyue Yang, Yan Chen, Ziqiang Wen, Yiyan Liu, Xiaojuan Xiao, Wen Liang, Shenping Yu
The aim of this study is to evaluate the microstructure and microcirculation of regional lymph nodes (LNs) in rectal cancer by using non-invasive intravoxel incoherent motion MRI (IVIM-MRI), and to distinguish metastatic from non-metastatic LNs by quantitative parameters. All recruited patients underwent IVIM-MRI (b = 0, 5, 10, 20, 30, 40, 60, 80, 100, 150, 200, 400, 600, 1000, 1500 and 2000 s/mm2...... hiện toàn bộ
Evaluation of locoregional invasiveness of small-sized non-small cell lung cancers by enhanced dual-energy computed tomographyCancer Imaging - Tập 16 - Trang 1-8 - 2016
Hironori Shimamoto, Shingo Iwano, Hiroyasu Umakoshi, Koji Kawaguchi, Shinji Naganawa
To investigate the correlation between iodine-related attenuation of dual-energy computed tomography (DE-CT) and the histopathological invasiveness of surgically resected primary non-small cell lung cancers (NSCLCs) ≤ 3 cm in diameter. We selected 63 consecutive NSCLC lesions from 60 patients (32 males, 28 females; age range, 39–85 years; mean age, 68 years). After injection of iodinated contrast ...... hiện toàn bộ
Impact of 3T multiparametric MRI and FDG-PET-CT in the evaluation of occult primary cancer with cervical node metastasisCancer Imaging - Tập 16 - Trang 1-11 - 2016
Mária Gődény, Zsolt Lengyel, Gábor Polony, Zoltán Takácsi Nagy, Gergely Léránt, Orsolya Zámbó, Éva Remenár, László Tamás, Miklós Kásler
This study aimed to determine the ability of multimodal evaluation with multiparametric 3T-MRI (MPMRI) and positron emission tomography - computed tomography (PET/CT) to detect cancer of unknown primary origin (CUP) with neck lymph node (LN) metastasis. The study group comprised 38 retrospectively analysed consecutive patients with LN metastasis in the head and neck (HN) region without known prima...... hiện toàn bộ
Dynamic multidetector computed tomography findings of hepatocellular carcinoma of hepatitis B virus-positive and -negative patientsCancer Imaging - Tập 14 - Trang 1-8 - 2014
Senem Senturk, Bulent Cetin, Mustafa Cengiz, Aslan Bilici, Selver Ozekinci
The objective of this study was to retrospectively investigate and compare multidetector computed tomography findings of hepatocellular carcinoma (HCC) in hepatitis B virus (HBV)-positive and -negative patients. Triphasic (arterial, portal venous, and delayed phases) dynamic multidetector computed tomography (CT) was performed in 83 patients with HCC, 48 of whom were HBV-positive. The diagnosis of...... hiện toàn bộ