Results 11 to 20 of about 1,445,514 (373)

Artificial intelligence-based multi-class histopathologic classification of kidney neoplasms [PDF]

Journal of Pathology Informatics, 2023
Artificial intelligence (AI)-based techniques are increasingly being explored as an emerging ancillary technique for improving accuracy and reproducibility of histopathological diagnosis.
Dibson D. Gondim, Khaleel I. Al-Obaidy, Muhammad T. Idrees, John N. Eble, Liang Cheng   +4 more
doaj   +3 more sources

Disclosing the development and focus of sequencing and omics studies in kidney neoplasm research [PDF]

Discover Oncology
Background Kidney cancer is a worldwide prevalent urological malignancy and the leading cause of death. Sequencing and omics studies play a crucial role in unraveling its molecular mechanisms and diagnostic, prognostic, and therapeutic relevance.
Yifan Liu, Bingnan Lu, Xinyue Yang, Jinming Cui, Tianyue Yang, Haoyu Zhang, Zihui Zhao, Donghao Lyu, Yuanan Li, Yuntao Yao, Runzhi Huang, Xiuwu Pan   +11 more
doaj   +3 more sources

Histopathologic analysis of stage pT1b kidney neoplasms for optimal surgical margins of nephron-sparing surgery [PDF]

Clin Transl Oncol, 2018
ObjectiveTo evaluate the pathological features and define the optimal surgical margins (SM) of nephron-sparing surgery (NSS) for kidney neoplasms 4–7 cm (stage pT1b) on preoperative imaging.Materials and methodsThe retrospective study included 748 ...
G. Li, Q. Luo, Z. Lang, Y. Li, A. Wang, K. Wang, Y. Niu   +6 more
semanticscholar   +2 more sources

Value of the Diffusion-Weighted MRI in the Differential Diagnostics of Malignant and Benign Kidney Neoplasms – Our Clinical Experience [PDF]

Pol J Radiol, 2014
Summary Background Diffusion-weighted imaging (DWI) is an MRI modality using strong bipolar gradients to create a sensitivity of the signal to the thermally-induced Brownian motions of water molecules and in vivo measurement of molecular diffusion.
Yulian Mytsyk, Y. Borys, Iryna Komnatska, I. Dutka, I. Shatynska-Mytsyk   +4 more
semanticscholar   +2 more sources

Lower pole hydronephrosis simulating neoplasm in duplicated kidney [PDF]

Urology, 1975
Abstract An interesting case of nonobstructive lower pole hydronephrosis associated with reflux and simulating a neoplasm is presented and discussed.
Stephen A. Koff
openalex   +5 more sources

Malignant neoplasms of the kidney in children [PDF]

Cancer, 1964
E Bjelke
openalex   +4 more sources

Complications of Image-Guided Thermal Ablation of Liver and Kidney Neoplasms [PDF]

Semin Intervent Radiol, 2014
K. Kim, S. Thomas
semanticscholar   +2 more sources

CT Analysis of Metastatic Neoplasms of the Kidney [PDF]

Acta Radiologica, 1992
The CT findings in 32 patients with pathologically proven metastases to the kidney were compared to findings in 74 patients with renal cell carcinoma. Fourteen CT criteria were chosen to describe and characterize the lesions and 2 radiologists evaluated the CT images retrospectively according to these criteria.
Hiroshi Honda, C. E. Coffman, Kevin S. Berbaum, Thomas J. Barloon, K. Masuda   +4 more
openalex   +5 more sources

Endoscopic laser resection of a ureteral tumour in primary multiple malignant neoplasms

Вестник урологии, 2021
A case of the ureteral tumour endoscopic treatment is presented in a patient with primary multiple malignancies. In the case of polyneoplasia, there are usually two or more neoplasms of different localizations, including the organs of the urinary system.
B. G. Guliev, B. K. Komyakov, Zh. P. Avazkhanov   +2 more
doaj   +1 more source

Segmentation of renal structures based on contrast computed tomography scans using a convolutional neural network

Сеченовский вестник, 2023
Aim. Develop a neural network to build 3D models of kidney neoplasms and adjacent structures.   Materials and methods. DICOM data (Digital Imaging and Communications in Medicine standard) from 41 patients with kidney neoplasms were used.
I. М. Chernenkiy, M. M. Chernenkiy, D. N. Fiev, E. S. Sirota   +3 more
doaj   +1 more source