To cater to the sparse distribution of airway voxels and large class imbalance in 3D image space, a graph-neural-network-based method is proposed to map branches to nodes in a graph space and assign ...

What is the risk for subsequent PE after negative CTPA? Is there an ideal management algorithm in patients with isolated subsegmental PE? What is the optimal imaging tool for evaluation of women who ...

A subsegmental pulmonary embolism is a blood clot located on a distal, or distant and less central, branch of the pulmonary arteries. Treatment can depend on symptoms and risk factors. A ...

Here, we present a case where a subdermal contraceptive implant embolised in the subsegmental branch of the pulmonary artery within the anterobasal segment of the left lower lobe. Due to incorrect ...

Segmental values were measured and subsegmental elevations (ie, hotspots) were identified. Subjects were categorized as either treated rejection or no rejection. Peak and mean T1 and T2 values and ...

Deaths from the majority of cancers are falling globally, but the incidence and mortality from hepatocellular carcinoma (HCC) is increasing in the United Kingdom and in other Western countries. HCC is ...

There are 20 subsegmental airways. In order to have a score of 20, you have to have fully plugged every airway, basically. Nobody ever has very high scores like that. And then it requires manual ...

Atelectasis appears as parenchymal opacification and volume loss caused by loss of lung aeration. Atelectasis can be lobar, segmental, or subsegmental, or it can involve an entire lung, with varying ...

Researchers sought to determine the utilization of CHEST guidelines for administering anticoagulants for patients with subsegmental PE. Around 15.3% and 6.6% of the lower-risk cohort and 5.3% and 2.3% ...

Initial recognition errors were recorded accordingly. Conclusion: Our research provided an atlas for lobectomy and segmentectomy at the subsegmental or more distal level. We demonstrated that the ...