S\u00e1ndor LOV\u00c1SZ1, P\u00e9ter TENKE1, L\u00e1szl\u00f3 LOV\u00c1SZ2<\/p>\n
1Urological Department, Jahn Ferenc Teaching Hospital, Budapest, Hungary Aim<\/em>: Precise measurement of volume-pressure dependence of the Methods<\/em>: We measured intravesical pressure during continuous filling Results<\/em>: Pressure-volume correlation can be best described by a Conclusion<\/em>: Basic volume and distensibility coefficient, the newly S\u00e1ndor LOV\u00c1SZ1, P\u00e9ter TENKE1, L\u00e1szl\u00f3 LOV\u00c1SZ2 1Urological Department, Jahn Ferenc Teaching Hospital, Budapest, Hungary 2Department of Computer Science of the E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest, Hungary Aim: Precise measurement of volume-pressure dependence of the bladder in a wider range of pressure indicates a nonlinear relation, proving that conventional compliance calculation is inexact thus inappropriate to define …<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":323,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-375","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/pages\/375","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/comments?post=375"}],"version-history":[{"count":1,"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/pages\/375\/revisions"}],"predecessor-version":[{"id":405,"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/pages\/375\/revisions\/405"}],"up":[{"embeddable":true,"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/pages\/323"}],"wp:attachment":[{"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/media?parent=375"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/categories?post=375"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/semmelweis.hu\/symposium\/wp-json\/wp\/v2\/tags?post=375"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
2Department of Computer Science of the E\u00f6tv\u00f6s Lor\u00e1nd University, Budapest, Hungary<\/em><\/p>\n
bladder in a wider range of pressure indicates a nonlinear relation,
proving that conventional compliance calculation is inexact thus
inappropriate to define elastic properties of the bladder wall.<\/p>\n
in the wide range of 0\u201380 cmH2O pressure as a part of hydraulic
distension of the bladder in interstitial cystitis patients. In order to
rule out high pressure induced iatrogeny caused by vesico-renal reflux
and inexactness caused by leakage, we were filling a special balloon
catheter inside the bladder. Intravesical pressure was measured inside
this balloon indirectly, through balloon’s wall. Perivesical (intraabdominal)
pressure was observed as pressure of reference.<\/p>\n
composition of two parabolic curves. This had been proven by
using our newly developed evaluation software. Based on this
finding an other software automatically evaluates measured data
and calculates best fitting parabolic curves. Volume at the breaking-
point of the two curves defines basic capacity of the bladder.
Distensibility can be defined as the coefficient of the second
parabolic curve divided by basic volume.<\/p>\n
defined quantitative parameter, objectively measure physical characteristics
of bladder wall, letting us improve diagnosis and follow
up of processes deteriorating bladder function.<\/p>\n","protected":false},"excerpt":{"rendered":"