Bladder tuberculosisconventional cystoscopyvirtual cystoscopyWe present a case of urinary tuberculosis investigated initially by ultrasound and multidetector computed tomography (MDCT). The MDCT-derived volumetric data were used to generate virtual cystoscopy (VC) images, which revealed a bladder ulcer. The ...
A full bladder helps provide better images of certain structures but no other preparation is needed. Structures that can be imaged and common indications include the following: Kidneys: For hydronephrosis, stones, and tumors Bladder: For bladder volumes (eg, postvoid volume, assessed immediately ...
The aim of this study is to test the classification of a small BL image data set consisting of bladder tumor and healthy urothelium images. This test was accomplished using an automated image processing pipelines and deep convolutional neural networks (CNNs) as a first step to implement compute...
FIG 16.PET/CT and CT images in a 59-year-old man with bladder cancer: evaluation of the tumor (arrow) is hampered by the normal physiological accumulation of excreted FDG into the bladder on the fused PET/CT images (A). Axial CT image clearly demonstrates irregularity and thickening of t...
Blue light imaging is better able to detect these cancers but requires administration of a dye. In this study, we use a computational process to transform white light bladder images into fluorescent, blue light versions, which improves detection of early-stage cancers. Our approach may be ...
Bladder tumorMorphological featurePurpose This paper proposes a pipeline for the detection and extraction of 3D regions of bladder tumors via MR virtual cystoscopy. Methods After the acquisition of volumetric bladder images with a high-resolution T2-weighted 3D sequence, the inner and outer surfaces ...
Methods 26 patients with bladder cancer proved by surgical and pathological methods were retrospectively analyzed with their imaging data. Urine was withdrawn from bladder of the patients and gas was input in order to perform spiral CT scan. Images were transferred to working station for undergoing ...
See the Bladder in High-Definition Discover the New Uro-gHD Anytime Anywhere Transforms any room into a procedure room Safety & Efficacy Eliminates cross-contamination and can shorten procedure time Consistent Quality A brand-new scope with precise visualization ...
The diagnosis of CTVC were identical with those of fibre cystoscopy except that one prostatauxe was diagnosed in error as vesical carcinoma. Conclusion CTVC has proved to be a non invasive and reliable methods in the diagnosis of bladder diseases including vesical tumor, vesical diverticulum, ...
Patient positioning was based on the method of bladder distension and the goal of the operation, rather than comfort. Images visualized by early models were inverted and backwards, and required the operator to be skilled in correcting this image. Reflected candlelight was used for illumination, and...