In this paper, we focus on pancreatic cyst segmentation in abdominal CT scan. This task is important and very useful in clinical practice yet challenging due to the low contrast in boundary, the variability in location, shape and the different stages of the pancreatic cancer. Inspired by the ...
In this paper, we focus on pancreatic cyst segmentation in abdominal CT scan. This task is important and very useful in clinical practice yet challenging due to the low contrast in boundary, the variability in location, shape and the different stages of the pancreatic cancer. Inspired by the ...
【论文阅读】Pancreas Segmentation in Abdominal CT Scan: A Coarse-to-Fine Approach 2016 mask肯定没那么准(个人感觉。。)但是!!毕竟是在小图上做的分割,肯定比粗分割的好多了。既然第一阶段的mask好多了,那么我们使用第一阶段的mask重新对小图进行定位,再裁剪;继续放入模型进行预测,此时...定位胰腺的位置!2....
4b). For those patients whose pancreatic lesions were not captured in the CT scan’s field of view (and thus were not directly observable), 75% of PDAC cases in these patients were detected by PANDA, that is, the patients were classified as having a lesion (Fig. 4d) via secondary ...
On imaging, they are often single cysts with a thick, hyperenhancing wall cyst on CT during the arterial phase (Fig. 1F). EUS-FNA is able to confirm the diagnosis in 73% to 78% of cases.30 Cyst fluid analysis will show a low CEA (<5 ng/mL). Functional PanNET should undergo ...
The performance of CT largely depends on the ability to administer intravenous contrast (usually at a rate of 3–5 mL/s) and on the acquisition of the imaging at specific times relative to contrast injection. The consensus opinion165 is that a pancreatic protocol CT scan should be done for ...
Performing EUS +/- cyst FNA provided an alternative diagnosis to CT in a significant percentage (32%) of patients and helped streamline referrals for tertiary opinion. EUS should be considered in all patients presenting with incidental pancreatic cysts on cross-sectional imaging. This may be ...
Abdominal CT scan showed a homogeneous pancreatic hypertrophy without necrosis (n = 2) and a heterogeneous pancreatic hypertrophy associated with flows of necrosis and a peritoneal effusion (n = 1). Primary hyperparathyroidism and pancreatitis: a rare association with multiple facets Ingestion of raw ...
On CT scan, chronic pancreatitis (termed fibrocalculous pancreatic diabetes) demonstrates parenchymal atrophy and pancreatic lithiasis (pancreatic duct stones - along the course of main pancreatic duct/side branches) in greater than 95% cases.9,10 Radiology and Diabetes Mellitus An insight into the ...
METHODS: We report on a case series of five patients with a postoperative pancreatic collection, endoscopically managed. Patients underwent all a CT scan associated or not with endoscopic ultrasonography. RESULTS: An endoscopic cystenterosotomy was performed in all the cases, with two double pig ...