Results 61 to 70 of about 106,088 (256)

Organization of Specialized Ophthalmo-oncological Care in Moscow

Oftalʹmologiâ
The purpose: to examine the issue of patient routing for individuals with malignant neoplasms affecting the eye, ocular adnexa, and orbit in Moscow.Material and methods.
G. Sh. Arzhimatova, A. M. Andreychenko, M. Yu. Shemyakin, E. A. Salikhov   +3 more
doaj   +1 more source

Sociodemographic, clinical, epidemiological and care aspects of children and adolescents treated for retinoblastoma in Brazil

Medicina, 2022
Introduction: Retinoblastoma greatly impacts the affected children and adolescents and their families. Epidemiological approaches to this form of cancer in Brazil are scarce, and this gap motivated this study.
Gabriela Silva Bochi, Alicia Natali Ferreira da Silva, Maria Izabel Pereira Messias, Jessica Luanda Lemos Melo, Namie Okino Sawada, Fabiana Lucio de Oliveira, Murilo César do Nascimento   +6 more
doaj  

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

Advanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince, Sheeraz Athar, Pokuang Zhou, Yu She   +3 more
wiley   +1 more source

A Rare Case of Intraconal Orbital Schwannoma

Archives of Medicine and Health Sciences
Schwannoma is a benign, slow-growing peripheral nerve sheath tumor that originates from Schwann cells. Orbital schwannoma is relatively rare, accounting for only 1% of all orbital neoplasms. Intraconal orbital schwannoma (within the muscle cone) is rarer
Savithri Ravindra, Raghuraj Hegde, B. Meghana   +2 more
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Assessment of the survival rate of patients with malignant neoplasms of the choroid in the Orenburg region

Российский офтальмологический журнал
The purpose of the work is to analyze the impact of various factors on the survival of patients with malignant neoplasms of the choroid.Materials and methods. A retrospective analysis of the databases of the V.I.
A. E. Aprelev, D. N. Begun, I. I. Zakirova, S. A. Shmitkova   +3 more
doaj   +1 more source

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

A Low‐Cost, Handheld Optical Stiffness Sensor for Minimally Invasive Surgery

Advanced Robotics Research, EarlyView.
A novel handheld stiffness sensor is presented for real‐time tissue stiffness characterization. By simultaneously sensing contact force and tissue deformation, the device enables accurate stiffness quantification without requiring precise manual control. This approach offers a promising solution for intraoperative tumor detection and minimally invasive
Qianyu Ma, Ruxiang Jiang, Kaspar Althoefer, Nicolas Herzig, Hareesh Godaba   +4 more
wiley   +1 more source

Clinical Characteristics of Choroidal Metastases

Okulistyka
The most common intraocular tumors in adults are metastases from primary tumors: breast cancer, lung cancer, and other organ neoplasms. They are most typically located in the choroid, in the posterior pole of the eye.
Bożena Romanowska-Dixon, Karolina Gerba-Górecka, Agnieszka Nowak, Joanna Kowal, Magdalena Dębicka-Kumela, Dagmara Nowak   +5 more
doaj   +1 more source

The Development and Pilot Clinical Study of CD147 Targeted Antagonistic Peptide Probe for Tumor Imaging

Advanced Science, EarlyView.
This study establishes [68Ga]Ga‐DOTA‐AP9 as a first‐in‐human CD147‐targeted PET tracer with favorable safety and specific tumor uptake. Tracer accumulation correlates with CD147 expression in patients, enabling noninvasive quantification of CD147‐positive malignancies.
Xiaokun Ma, Rui Guo, Dongfeng Niu, Yufei Song, Zhenyao Zhang, Xiangxi Meng, Lili Mao, Haifeng Huang, Hua Zhu, Zhi Yang, Teli Liu   +10 more
wiley   +1 more source