Pancreas-CT 数据集包含 80 例(53名男性,27名女性)对比增强(静脉注射对比剂后约70秒在门静脉期进行)的 3D CT扫描,并且提供对胰腺的手工标注。数据集由美国国立卫生研究院临床中心提供,其中17名受试者是健康的肾脏捐献者在肾切除术前接受了扫描。其余65名患者由放射科医生从既无重大腹部病变又无胰腺癌病灶的患者...
CT Axial C+ portal venous phase Coronal C+ portal venous phase Sagittal C+ portal venous phase CT 腹部正常,除了非常轻微的门脉周围跟踪和起伏、轻度扩张、串珠状主胰管 (MPD)。MPD 的出现提示早期慢性胰腺炎(尽管患者的医疗档案中未提及胰腺炎)。 MPD 流入十...
图6 环状胰腺增强CT的表现 图7 环状胰腺增强CT的表现 临床治疗: 对于没有症状或症状不明显的环状胰腺可不必手术,如已引起十二指导肠狭窄或梗阻则必须进行手术治疗[6]。 参考文献: [1]Gromski M A, Sherman S, Lehman G A, et al.Annular Pancreas: Endoscopic and Pan...
MSD Pancreas Tumour 数据集是 MSD (Medical Segmentation Decathlon, 医学图像分割十项全能挑战赛) 中的 Task07 即第 7 个子任务,目标是从 CT 图像中分割出胰腺和肿瘤,MSD 选择该数据集的原因是“标签不平衡,其中包括大(背景)、中(胰腺)和小(肿瘤)结构”。胰腺肿瘤分割也是 MSD 最难的两项任务之一(另一个是...
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Multidetector CT is the imaging method of choice for evaluation of pancreatitis and competes with magnetic resonance imaging (MRI) for detection and staging of pancreatic tumors. Rapid CT acquisition times allow high-resolution multiphase scanning of the entire pancreas within a single breath hold in ...
The pancreas is a complex organ playing both exocrine and endocrine roles and subject to a variety of diseases with diverse and sometimes overlapping imaging characteristics. The broad spectrum of pancreatic disease includes both inflammatory and neoplastic processes including but not limited to acute or...
Pancreas CT segmentation offers promise at understanding the structural manifestation of metabolic conditions. To date, the medical primary record of conditions that impact the pancreas is in the electronic health record (EHR) in terms of diagnostic phenotype data ( e.g. , ICD-10 codes). We posi...
14. Statement the stucture and function of pancreas islet. 简述胰岛的细胞组成及其功能。 15. Objective:To evaluate the complementation and clinical significance of combined determination of pancreas islet au-toantibodies for early diagnosis of type 1 diabetes. ...
Pancreas-CT.zip (4638.59M) 下载 File Name Size Update Time Pancreas-CT/data/PANCREAS_0001.nii.gz 64987188 2021-11-07 02:03:44 Pancreas-CT/data/PANCREAS_0002.nii.gz 57141608 2021-11-07 02:01:38 Pancreas-CT/data/PANCREAS_0003.nii.gz 63257501 2021-11-07 02:03:58 Pancreas-CT/data/PANCR...