Results 201 to 210 of about 672,794 (243)

Study on method of organ section retention and tracking through deep learning in automated diagnostic and therapeutic robotics

International Journal of Computer Assisted Radiology and Surgery, 2023
In high-intensity focused ultrasound (HIFU) treatment of the kidney and liver, tracking the organs is essential because respiratory motions make continuous cauterization of the affected area difficult and may cause damage to other parts of the body. In this study, we propose a tracking system for rotational scanning, and propose and evaluate a method ...
Takumi Fujibayashi, Norihiro Koizumi, Yu Nishiyama, Yusuke Watanabe, Jiayi Zhou, Momoko Matsuyama, Miyu Yamada, Ryosuke Tsumura, Kiyoshi Yoshinaka, Naoki Matsumoto, Hiroyuki Tsukihara, Kazushi Numata   +11 more
openaire   +2 more sources

A focused ultrasound method for simultaneous diagnostic and therapeutic applications—a simulation study

Physics in Medicine and Biology, 2001
Similar to other therapeutic methods, ultrasound surgery requires an imaging modality to monitor the extent of tissue damage during treatment. In this paper, we have considered the method of ultrasound-stimulated acoustic emission (USAE) that uses two ultrasonic beams at high frequency (1.7 MHz) (same as that used for ablation) to locally excite the ...
E, Konofagou, J, Thierman, K, Hynynen
openaire   +2 more sources

Study of a New Amblyopia Diagnostic and Therapeutic Method Along with the System Implementation

Biomedical Engineering, 2017
Amblyopia is a common visual related eye disease in childhood. Although traditional treatment to amblyopia is effective, there are still some disadvantages, such as poor compliance, easily leading to the healthy eyesight problem, the poor recovery of binocular and stereoscopy vision, the lack of objective parameter guidance, etc.
Yin Tao, Jia Chen, Xiaoli Liu, Zhen Fang, Dalong Zhang, Qinwu Zhou, Bo Zhang   +6 more
openaire   +1 more source

Pulmonary nodules: A study on combined diagnostic methods and therapeutic evaluation

Clinica Chimica Acta
Lung cancer remains a leading cause of cancer-related mortality globally, with pulmonary nodules critical for early detection and risk stratification. While low-dose spiral computed tomography (LDCT) has improved screening, its high sensitivity demands more accurate triage to reduce unnecessary invasive procedures.
Lisha, Wang, Jingli, Fan, Siqi, Wu, Jiajia, Liu, Wenhao, Wang   +4 more
openaire   +2 more sources

Tissue Adequacy for Ancillary Studies Beyond Frozen Section

International Journal of Surgical Pathology, 2013
The evolving nature of medicine has created new challenges in numerous aspects of the practice of pathology. The development of less invasive procedures, the generation of better diagnostic tools, and the recognition of prognostic markers have contributed to these challenges.
Douglas J, Hartman, Susan M, Kelly, Luke, Wiehagen, Samuel A, Yousem   +3 more
openaire   +2 more sources