Results 11 to 20 of about 1,107 (192)

Factors associated with postoperative symptom improvement and prediction model development in hiatal hernia patients: a retrospective study [PDF]

BMC Gastroenterology
Background Our purpose was to analyze the factors influencing the improvement of symptoms postoperatively in patients with a hiatal hernia (HH), and build a clinical prediction model.
Haonan Huang, Ning Ma, Tao Ma, Chuangxiong Liu, Enming Huang, Fuxing Tang, Taicheng Zhou   +6 more
doaj   +2 more sources

Review of advanced imaging techniques

Journal of Pathology Informatics, 2012
Pathology informatics encompasses digital imaging and related applications. Several specialized microscopy techniques have emerged which permit the acquisition of digital images ("optical biopsies") at high resolution.
Yu Chen, Chia-Pin Liang, Yang Liu, Andrew H Fischer, Anil V Parwani, Liron Pantanowitz   +5 more
doaj   +2 more sources

Use of operative laparoscopes in single-port surgery: The forgotten tool

Journal of Minimal Access Surgery, 2011
Single-port surgery is an emerging advancement in the field of minimally invasive surgery. Several different techniques and tools have been developed to decrease the invasiveness of various operations.
Khosla Arjun, Ponsky Todd
doaj   +3 more sources

Laparoscopic radical cystectomy with pelvic lymph node dissection and ileal orthotopic neobladder by a total extraperitoneal approach: Our initial technique and short-term outcomes [PDF]

Investigative and Clinical Urology, 2022
Purpose: With the increasing application of laparoscopic or robot-assisted radical cystectomy, a reliable and promising method is needed for reducing postoperative complications. We describe the short-term outcomes of totally extraperitoneal laparoscopic
Guanqun Zhu, Zongliang Zhang, Kai Zhao, Xinbao Yin, Yulian Zhang, Zhenlin Wang, Chen Li, Yuanming Sui, Xueyu Li, Han Yang, Nianzeng Xing, Ke Wang   +11 more
doaj   +1 more source

An improved camera model for oblique-viewing laparoscopes: high reprojection accuracy independent of telescope rotation [PDF]

, 2023
Objective. Oblique-viewing laparoscopes are popular in laparoscopic surgeries where the target anatomy is located in narrow areas. Their viewing direction can be shifted by telescope rotation without changing the laparoscope pose.
Ruers, Theo, Gerard Snaauw, van der Heijden, Ferdi; id_orcid, Nijkamp, Jasper, Koert Kuhlmann, Theo Ruers, Snaauw, Gerard, Roeland Eppenga, Jasper Nijkamp, Ferdi van der Heijden, Kuhlmann, Koert, Eppenga, Roeland   +11 more
core   +1 more source

Scope actuation system for articulated laparoscopes [PDF]

, 2023
BackgroundAn articulated laparoscope comprises a rigid shaft with an articulated distal end to change the viewing direction. The articulation provides improved navigation of the operating field in confined spaces.
Mohammad Khorasani (17766024), Abdulla Al-Ansari (14150583), Jhasketan Padhan (14150571), Aaron T. Becker (17707230), Panagiotis Tsiamyrtzis (3945968), Nikhil V. Navkar (14158857), Nihal Abdurahiman (14150568), Victor M. Baez (17707227)   +7 more
core   +2 more sources

Preoperative Anxiety and Postoperative Pain in Patients With Laparoscopic Hysterectomy

Frontiers in Psychology, 2021
Objective: This study was designed to investigate preoperative anxiety situations and postoperative pain degree in Chinese patients undergoing laparoscopic hysterectomy and to analyze the related factors of preoperative anxiety and the correlation ...
Lin Zhang, Li-Jun Hao, Xiao-Lai Hou, Ya-Ling Wu, Lu-Shi Jing, Ruo-Nan Sun   +5 more
doaj   +1 more source

Debates continues on necessity of sterilizing laparoscopes

AORN Journal, 1976
Rose Marie McWilliams
exaly   +2 more sources

Laparoscopic Splenectomy Coupled with Laparoscopic Cholecystectomy [PDF]

JSLS : Journal of the Society of Laparoendoscopic Surgeons, 2014
The aim of this study was to evaluate the results of laparoscopic surgery performed for coexisting spleen and gallbladder surgical diseases.Between May 2004 and October 2012, 12 patients underwent concomitant laparoscopic splenectomy and cholecystectomy.
VECCHIO, Rosario, Intagliata E, Marchese S, La Corte F, Cacciola RR, Cacciola E.   +5 more
openaire   +2 more sources

Steerable Flexible Laparoscope to Facilitate Camera Guidance During Minimally Invasive Procedures

Current Directions in Biomedical Engineering, 2022
In conventional laparoscopy, the field of view of the surgeon is limited. Angled laparoscopes enable the observation of surrounding structures, however, to change the viewing perspective on a specific object, permanent repositioning and rotation of the ...
Schäfer Max B., Waltner Madeleine, Giacoppo Giuliano A., Pott Peter P.   +3 more
doaj   +1 more source