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Zamir, Nida
- Development of a New Tool for Better Imaging of High BMI Patients
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Authors
Affiliations
1 Ziauddin University, Karachi – 74600, Sindh, PK
2 COMSATS Institute of Information Technology, Islamabad – 45550, PK
1 Ziauddin University, Karachi – 74600, Sindh, PK
2 COMSATS Institute of Information Technology, Islamabad – 45550, PK
Source
Indian Journal of Science and Technology, Vol 11, No 27 (2018), Pagination: 1-5Abstract
Ultrasound of obese patients does not produce clearer image results as compared to that of patients with normal Body Mass Index (BMI). This is because the fat molecules are tightly packed and do not leave much space for anything to pass through. The aim of our study is to tackle this fat temporarily via External Ultrasound Assisted Liposuction (XUAL) technique and make room for ultrasound waves to pass as much as possible. An ultrasound signal was fed to 3 different types of medium having the properties of: soft tissue, solid human body fat, and liquefied fat. The signal strength in fat decreases considerably throughout the wave propagation as compared to soft tissue. Whereas in liquefied fat, the signal strength does not reduce to such level rather it resembles to soft tissue. Thus it was shown virtually that when, practically, a transducer probe with both the ultrasound and XUAL properties will be made, it will yield better results for high BMI patients.Full Text
References
- Health Canada. Canadian guidelines for body weight classification in adults. Ottawa, Canada: Health Canada; 2004. Available from: www.hc-sc.gc.ca/fn-an/nutrition/weights-poids/guide-ld-adult/index-eng.php
- Glanc P, Maxwell C. Acute abdomen in pregnancy: Role of sonography. J Ultrasound Med. 2010; 29:1457–1468. [Medline] https://doi.org/10.7863/jum.2010.29.10.1457 PMid:20876900
- Wieseler KM, Bhargava P, Kanal M, Vaidya S, Stewart BK, Dighe MK. Imaging in pregnant patients: Examination appropriateness. Radio Graphics. 2010; 30:1215–29. https://doi.org/10.1148/rg.305105034
- Aagaard-Tillery KM, Porter TF, Malone FD, et al. Influence of maternal BMI on genetic sonography in the FaSTER trial. Prenat Diagn. 2010; 30:14–22. [Medline] PMid:19918963
- Hendler I, Blackwell SC, Bujold E, et al. The impact of maternal obesity on mid- trimester sonographic visualization of fetal cardiac and craniospinal structures. Int J Obes Relat Metab Disord. 2004; 28:1607–11. [Medline] https://doi.org/10.1038/sj.ijo.0802759 PMid:15303105
- Dashe JS, McIntire DD, Twickler DM. Maternal obesity limits the ultrasound evaluation of fetal anatomy. J Ultrasound Med. 2009; 28:1025–30. [Medline] https://doi.org/10.7863/jum.2009.28.8.1025 PMid:19643785
- Salihu HM, Dunlop AL, Hedayatzadeh M, Alio AP, Kirby RS, Alexander GR. Extreme obesity and risk of stillbirth among black and white gravidas. Obstet Gynecol. 2007; 110:552–7. [Medline] https://doi.org/10.1097/01. AOG.0000270159.80607.10 PMid:17766599
- Prochaska G. Latest IMV study shows MRI clinical utilization expanding. Des Plaines, IL: IMV Medical Information Division; 2005. Available from: www.imvinfo.com/user/documents/content_documents/def_dis/2007_07_11_11_54_04_706.pdf
- K-Wave. Available from: http://www.k-wave.org/
- MATLAB k-wave toolbox.
- Azhari H. Basics of biomedical ultrasound for engineers. John Wiley and Sons, Inc.
- Appelblad M, Engström KG. Fat content in pericardial suction blood and the efficacy of spontaneous density separation and surface adsorption in a prototype system for fat reduction. J Thorac Cardiovasc Surg. 2007 Aug; 134(2):366–72. https://doi.org/10.1016/j.jtcvs.2006.04.065 PMid:17662774
- k-wave user manual.