經(jīng)HRCT探討肺磨玻璃結(jié)節(jié)與血管的關(guān)系
發(fā)布時(shí)間:2018-08-24 17:18
【摘要】:目的研究肺磨玻璃結(jié)節(jié)(ground glass nodule,GGN)與血管的關(guān)系及其分型,并探討其診斷價(jià)值。方法對(duì)58例GGN患者(其中2例患者有2個(gè)GGN)的HRCT影像進(jìn)行回顧性分析。根據(jù)GGN與周圍血管的關(guān)系分3型:Ⅰ型,血管清晰穿過(guò)和/或緊鄰GGN;Ⅱ型,血管在GGN內(nèi)扭曲和/或擴(kuò)張;Ⅲ型,GGN內(nèi)血管截?cái)嗪?或合并以上的形態(tài)。分析此分型與GGN病理之間的相關(guān)性。結(jié)果 58例GGN患者中,病理證實(shí)良性病變11個(gè)、浸潤(rùn)前病變26個(gè)、浸潤(rùn)性病變23個(gè)。Ⅰ型、Ⅱ型和Ⅲ型的GGN分別為13、23和24個(gè)。各型血管關(guān)系在不同性質(zhì)的GGN中顯示的差異有明顯統(tǒng)計(jì)學(xué)意義(χ~2=17.92,P=0.01)。GGN血管Ⅱ型、Ⅲ型合并,浸潤(rùn)性病變組、浸潤(rùn)前組及良性組各有22個(gè)(96%,22/23),21個(gè)(81%,21/26),4個(gè)(36%,4/11),血管表現(xiàn)為異常時(shí),惡性的可能性越大,3組GGN與血管是否正常存在相關(guān)性(r=0.462,P0.01)。結(jié)論不同類型GGN與血管的不同關(guān)系有助于GGN的定性診斷。
[Abstract]:Objective to study the relationship between (ground glass nodule,GGN and blood vessels and its diagnostic value. Methods the HRCT images of 58 patients with GGN (2 patients with 2 GGN) were retrospectively analyzed. According to the relationship between GGN and peripheral blood vessels, there were three types: type 鈪,
本文編號(hào):2201496
[Abstract]:Objective to study the relationship between (ground glass nodule,GGN and blood vessels and its diagnostic value. Methods the HRCT images of 58 patients with GGN (2 patients with 2 GGN) were retrospectively analyzed. According to the relationship between GGN and peripheral blood vessels, there were three types: type 鈪,
本文編號(hào):2201496
本文鏈接:http://sikaile.net/yixuelunwen/yundongyixue/2201496.html
最近更新
教材專著