Two scans of the same patient showing that PANDA can detect dilated pancreatic duct (usually caused by PDAC) even when the PDAC is not scanned. f, PANDA can detect early-stage PDACs and metastatic cancer that was initially misdetected by the radiologists on chest non-contrast CT (COVID-19...
However, this approach is not feasible for personal or daily use. In this work, we carefully balanced the power efficiency and imaging resolution during the design and fabrication of ultrasound 2D arrays to enable real-time imaging-guided stimulation on the retina. This method has the potential ...
One prominent clinical lesion is the non-perfusion area (NPA) in the retina [7]. NPA is a non-perfused capillary patch caused by shunt and viscosity changes of blood secondary to vascular wall damage [8, 9], manifested as the occlusion or closure of local capillaries and dilation of ...
This is not a logical definition; the condition these patients have should be termed “symptomatic reflux without visible endoscopic change.” Defining NERD by the presence of symptoms is also illogical because we know that asymptomatic people develop complications of reflux such as adenocarcinoma. ...
1. There is an increasing interest within the automotive industry to develop empathic cars,1,2 which can infer driver emotions (Koch et al., 2021). This is partly due to human emotions arising duri...
[25, Proposition 2.1], bootstrapping by increments ofsin scale of spatial regularity. At first, we know from the Hölder estimates in [32] when\phi =0and [16,17] for the non-homogeneous case (spatial localization is not an issue on{\mathbb{T}}^{d}), that there exist positive\...
Ionizing radiation was the first but not the sole cause of CVS disorders that develop iatrogenically in patients with cancer. Indeed, a much more significant problem and challenge is the cardio- and vasotoxicity induced by the action of various groups of drugs used in oncology, the therapeutic ...
HSM is supported by an NIHR Senior Investigator award. JOB and HSM receive infrastructural support from the Cambridge NIHR BRC. This research was supported by the NIHR Cambridge BRC (BRC-1215-20014). The views expressed are those of the authors and not necessarily those of the NIHR or the ...
This step is not necessary for our analysis but we mention it for completeness, as it gives a simpler existence proof than in [4]. Then, in Sect. 2.2, we use the moving plane method to conclude that positive solutions to the nonlinear equation (1.6) are radial decreasing. Section 2.3 ...
(0.15 to 1.00), positive predictive value 100%, and negative predictive value 66.67% (0.23 to 0.93). The overall diagnostic accuracy was 93.33%. The coefficient of variation of invasive FFR has been previously reported as 4.8%34. Keeping this internal variation in mind, the diagnostic accuracy...