Results 91 to 100 of about 4,158,830 (169)
From Pixel to Cancer: Cellular Automata in Computed Tomography [PDF]
arXivAI for cancer detection encounters the bottleneck of data scarcity, annotation difficulty, and low prevalence of early tumors. Tumor synthesis seeks to create artificial tumors in medical images, which can greatly diversify the data and annotations for AI training.
arxiv
3D Kidneys and Kidney Tumor Semantic Segmentation using Boundary-Aware Networks [PDF]
MICCAI Kidney Tumor Segmentation Challenge 2019, 2019 Automated segmentation of kidneys and kidney tumors is an important step in quantifying the tumor's morphometrical details to monitor the progression of the disease and accurately compare decisions regarding the kidney tumor treatment. Manual delineation techniques are often tedious, error-prone and require expert knowledge for creating unambiguous ...
arxiv
CLASSIFICATION FOR THYROID GLAND TUMORS (WHO, 2017): ATTENTION TO PROGNOSTIC FACTORS
Инновационная медицина Кубани, 2019 In this article we presented four main changes in the Classification for Thyroid Gland Tumors, the fourth revision (WHO, 2017) regarding the revision presented in 2004. The most essential of them are: 1) defining the «other encapsulated tumors of thyroid
O. N. Ponkina
doaj
Cellular Automaton Model for Immunology of Tumor Growth [PDF]
arXiv, 1998 The stochastic discrete space-time model of an immune response on tumor spreading in a two-dimensional square lattice has been developed. The immunity-tumor interactions are described at the cellular level and then transferred into the setting of cellular automata (CA).
arxiv
Towards Generalizable Tumor Synthesis [PDF]
arXivTumor synthesis enables the creation of artificial tumors in medical images, facilitating the training of AI models for tumor detection and segmentation. However, success in tumor synthesis hinges on creating visually realistic tumors that are generalizable across multiple organs and, furthermore, the resulting AI models being capable of detecting real
arxiv
Tumor-induced neoneurogenesis and perineural tumor growth: a mathematical approach [PDF]
arXiv, 2015 Primary tumors infrequently lead to demise of cancer patients; instead, mortality and a significant degree of morbidity result from the growth of secondary tumors in distant organs (metastasis). It is well-known that malignant tumors induce the formation of a lymphatic and a blood vascular network around themselves.
arxiv
FreeTumor: Advance Tumor Segmentation via Large-Scale Tumor Synthesis [PDF]
arXivAI-driven tumor analysis has garnered increasing attention in healthcare. However, its progress is significantly hindered by the lack of annotated tumor cases, which requires radiologists to invest a lot of effort in collecting and annotation. In this paper, we introduce a highly practical solution for robust tumor synthesis and segmentation, termed ...
arxiv
The 2016 World Health Organization Classification of Tumors of the Central Nervous System: a summary
Acta Neuropathologica, 2016 D. Louis +9 more
semanticscholar +1 more source
Indian Journal of Pathology and Microbiology, 2008 Renal oncocytoma, conventional RCC (granular cell type) and chromophobe RCC have different prognosis. Sometimes differentiation between them is difficult in HandE slides.
Geramizadeh Bita +2 more
doaj
A mathematical study of the interaction between oxygen and lactate in an in-vivo and in-vitro tumor [PDF]
arXivMicro-environmental acidity is a common feature of the tumor. One of the causes behind tumor acidity is lactate production by hypoxic cells of the tumor. Hypoxia is a direct result of the establishment of oxygen gradients. It is commonly observed in the tumor in an in-vitro experimental setup and also in-vivo situation.
arxiv