Results 51 to 60 of about 267,155 (260)

Tissue sampling for biliary strictures using novel elbow biopsy forceps

Scientific Reports, 2021
We aim to evaluate the safety and feasibility of novel elbow biopsy forceps with a prebent head for sampling biliary strictures in our institution. A total of 24 patients (15 males and 9 females) with biliary stricture who underwent biliary biopsy during
Huahui Zhang, Chunyan Huo, Yongxin Guo, Keyuan Zhu, Fengdong Li, Jin Huang   +5 more
doaj   +1 more source

Biópsia pulmonar transbrônquica: estudo de 20 casos. [PDF]

, 1982
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Médica, Curso de Medicina, Florianópolis ...
Brandes, Brigitte
core  

A cooling off period: decline in the use of hot biopsy forceps technique in colonoscopy in the U.S. Medicare population 2000–2019

BMC Gastroenterology
Background The use of hot biopsy forceps (with electrocautery) is no longer routinely recommended given increased complications compared to cold biopsy forceps (without electrocautery).
Andrew J. Read, Jacob E. Kurlander, Akbar K. Waljee, Sameer D. Saini   +3 more
doaj   +1 more source

Comparative yield of transbronchial cryo-nodal biopsy, transbronchial intra-nodal forceps biopsy, and transbronchial needle aspiration for mediastinal lesions at a tertiary care center in India (COLD-FORCEPS study)

Monaldi Archives for Chest Disease
Endobronchial ultrasound (EBUS) guided mediastinal cryobiopsy, and intranodal forceps biopsy are newer modalities for sampling mediastinal lymph nodes. The data regarding the diagnostic yield of both modalities is scarce.
Manu Madan, AJ Mahendran, Rohit Kumar, Yash Kedia, Rajnish Kaushik, Pranav Ish, Shibdas Chakrabarti, Neeraj Kumar Gupta, Nitesh Gupta   +8 more
doaj   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Targeting CXCR2 in Nociceptive Sensory Neurons Offers Novel Therapeutic Potentials for Postoperative Pain

Advanced Science, EarlyView.
Tissue incision induces CXCL5 release, which activates neuronal CXCR2 on incision‐innervating sensory neurons. Neuronal CXCR2 couples with TRPA1 to drive mechanical pain and engages p38 MAPK signaling to upregulate TRPV1 and promote heat pain. Targeted Cxcr2 knockdown relieves incisional pain while preserving CXCR2‐dependent neutrophil responses ...
Yushuang Pan, Peiyi Li, Yufeng Chen, Zishan Dong, Yuanyuan Li, Boyu Liu, Yan Tai, Chuan Wang, Jianqiao Fang, Chengyu Yin, Boyi Liu   +10 more
wiley   +1 more source

Comparison of Performance Characteristics of Oval Cup Forceps Versus Serrated Jaw Forceps in Gastric Biopsy

, 2016
Obtaining quality endoscopic biopsy specimens is vital in making successful histological diagnoses. The influence of forceps cup shape and size on quality of biopsy specimens is unclear.
Medina, Ana Maria, Poppiti, Robert J, Barkin, Jodie A, Deshpande, Amar R, Cubeddu, Luigi X, Sussman, Daniel A, Barkin, Jamie S, Shankar, Uday   +7 more
core   +1 more source

Development of an Inchworm‐Like Dual‐Balloon‐Assisted Colonoscopic Robot Based on a Two‐Segment Extensible Continuum Section

Advanced Intelligent Systems, EarlyView.
This work presents an inchworm‐like dual‐balloon‐assisted colonoscopic robot (IDCR) based on a rod‐driven two‐segment continuum section. The IDCR enables the active straightening of the sigmoid colon through an inchworm‐like locomotion strategy, thereby avoiding loop formation.
Dezhi Song, Bohan Leng, Yi Liu, Xiangyang Yu, Chaoyang Shi   +4 more
wiley   +1 more source

Comparison of different biopsy forceps models for tissue sampling in eosinophilic esophagitis. [PDF]

, 2016
Background and aims: Eosinophilic esophagitis (EoE) is a mixed inflammatory and fibrostenotic disease. Unlike superficial inflammatory changes, subepithelial fibrosis is not routinely sampled in esophageal biopsies.
Safroneeva, Ekaterina, Straumann, Alex, Safroneeva, E., Bussmann, C., Haas, Nadine, Godat, Sébastien, Sempoux, Christine, Sempoux, C., Schoepfer, A.M., Simon, Hans-Uwe, Godat, S., Bussmann, Christian, Straumann, A., Simon, H.U., Schoepfer, Alain M, Haas, N.   +15 more
core   +3 more sources

Clinical application of a new type of guidewire-introduced bile duct biopsy forceps

Holistic Integrative Oncology
Background Diagnosing biliary strictures (BSs) presents significant challenges. Brush cytology (BC), a common clinical method, has a suboptimal diagnostic yield.
Jingxian Wei, Jiangtao Chu, Pingping Liu, Jian Wang, Yan Ke, Xudong Liu, Yueming Zhang, Lizhou Dou, Yong Liu, Rui Liang, Shun He   +10 more
doaj   +1 more source