How the blood pool properties at onset affect the temporal behavior of simulated bruises.
The influence of initial blood pool properties on the temporal behavior of bruises is currently unknown. We addressed this important issue by utilizing three typical classes of bruises in our three-layered finite compartment model. We simulated the effects of their initial shapes, regularity of boun...
| Publicado en: | Medical & Biological Engineering & Computing Vol. 50; no. 2; pp. 165 - 172 |
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| Autores principales: | , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Springer Nature
Feb2012
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=104519180&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 104519180 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01400118 PO0 jtl: Medical & Biological Engineering & Computing issn: 01400118 maglogo: N pubinfo: dt: Feb2012 vid: 50 iid: 2 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 104519180 104519180 NLM22261914 2011461432 10.1007/s11517-012-0860-5 NLM22261914 PMC3272227 104519180 ppf: 165 ppct: 7 formats: fmt: @attributes: type: P tig: atl: How the blood pool properties at onset affect the temporal behavior of simulated bruises. aug: au: Stam B van Gemert MJ van Leeuwen TG Aalders MC Stam, Barbara Gemert, Martin J C van Leeuwen, Ton G van Aalders, Maurice C G affil: Biomedical Engineering and Physics, Academic Medical Centre, P.O. Box 22660, 1100 DD Amsterdam, The Netherlands sug: subj: Contusions and Abrasions Blood Models, Biological Bilirubin Blood Contusions and Abrasions Pathology Hemoglobins Metabolism Human Time Factors ab: The influence of initial blood pool properties on the temporal behavior of bruises is currently unknown. We addressed this important issue by utilizing three typical classes of bruises in our three-layered finite compartment model. We simulated the effects of their initial shapes, regularity of boundaries and initial blood concentration distributions (gaussian vs. homogeneous) on the hemoglobin and bilirubin areas in the dermal top layer. Age determination of bruises with gaussian hemoglobin concentration was also addressed. We found that the initial blood pool properties strongly affect bruise behavior. We determined the age of a 200-h simulated bruise with gaussian hemoglobin concentration with 3 h uncertainty. In conclusion, bruise behavior depends non-intuitively on the initial blood pool properties; hence, a model that includes shape, area and concentration distribution at onset is indispensable. Future age determination, including inhomogeneous hemoglobin distributions, will likely be based on the presented method for gaussian distributions. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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