Literature DB >> 24877008

Optical architecture design for detection of absorbers embedded in visceral fat.

Robert Francis1, James Florence1, Duncan MacFarlane2.   

Abstract

Optically absorbing ducts embedded in scattering adipose tissue can be injured during laparoscopic surgery. Non-sequential simulations and theoretical analysis compare optical system configurations for detecting these absorbers. For absorbers in deep scattering volumes, trans-illumination is preferred instead of diffuse reflectance. For improved contrast, a scanning source with a large area detector is preferred instead of a large area source with a pixelated detector.

Keywords:  (110.0113) Imaging through turbid media; (170.0110) Imaging systems

Year:  2014        PMID： 24877008      PMCID： PMC4026911          DOI： 10.1364/BOE.5.001453

Source DB:  PubMed          Journal:  Biomed Opt Express        ISSN： 2156-7085            Impact factor:   3.732


  18 in total

1.  Laparoscopic injuries to the bile duct. A cause for concern.

Authors:  A R Moossa; D W Easter; E Van Sonnenberg; G Casola; H D'Agostino
Journal:  Ann Surg       Date:  1992-03       Impact factor: 12.969

2.  Optical properties of normal and diseased human breast tissues in the visible and near infrared.

Authors:  V G Peters; D R Wyman; M S Patterson; G L Frank
Journal:  Phys Med Biol       Date:  1990-09       Impact factor: 3.609

3.  Coupled radiative transfer equation and diffusion approximation model for photon migration in turbid medium with low-scattering and non-scattering regions.

Authors:  Tanja Tarvainen; Marko Vauhkonen; Ville Kolehmainen; Simon R Arridge; Jari P Kaipio
Journal:  Phys Med Biol       Date:  2005-10-04       Impact factor: 3.609

4.  Photon migration through a turbid slab described by a model based on diffusion approximation. I. Theory.

Authors:  D Contini; F Martelli; G Zaccanti
Journal:  Appl Opt       Date:  1997-07-01       Impact factor: 1.980

5.  Optical properties of normal and diseased breast tissues: prognosis for optical mammography.

Authors:  T L Troy; D L Page; E M Sevick-Muraca
Journal:  J Biomed Opt       Date:  1996-07       Impact factor: 3.170

6.  Prevention of common bile duct injury during laparoscopic cholecystectomy.

Authors:  Zhi-Bing Ou; Sheng-Wei Li; Chang-An Liu; Bing Tu; Chuan-Xin Wu; Xiong Ding; Zuo-Jin Liu; Ke Sun; Hu-Yi Feng; Jian-Ping Gong
Journal:  Hepatobiliary Pancreat Dis Int       Date:  2009-08

7.  Image-guided preparation of the Calot's triangle in laparoscopic cholecystectomy.

Authors:  Hamed Akbari; Yukio Kosugi; Zhamak Khorgami
Journal:  Conf Proc IEEE Eng Med Biol Soc       Date:  2009

8.  Comparison of finite-difference transport and diffusion calculations for photon migration in homogeneous and heterogeneous tissues.

Authors:  A H Hielscher; R E Alcouffe; R L Barbour
Journal:  Phys Med Biol       Date:  1998-05       Impact factor: 3.609

9.  Laparoscopic cholecystectomy-related bile duct injuries: a health and financial disaster.

Authors:  S J Savader; K D Lillemoe; C A Prescott; A B Winick; A C Venbrux; G B Lund; S E Mitchell; J L Cameron; F A Osterman
Journal:  Ann Surg       Date:  1997-03       Impact factor: 12.969

10.  Routine intraoperative cholangiography during single-incision laparoscopic cholecystectomy: a review of 196 consecutive patients.

Authors:  Norihiro Sato; Kazunori Shibao; Yasuki Akiyama; Yuzuru Inoue; Yasuhisa Mori; Noritaka Minagawa; Aiichiro Higure; Koji Yamaguchi
Journal:  J Gastrointest Surg       Date:  2012-12-22       Impact factor: 3.452
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