کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
2732714 1147527 2016 6 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Detection of pulmonary and coronary artery anomalies in tetralogy of Fallot using non-ECG-gated CT angiography
ترجمه فارسی عنوان
تشخیص ناهنجاری های ریوی و عروق کرونری در تترالوژی فالوت با استفاده از آنژیوگرافی دریچه غیر ECG-CT
کلمات کلیدی
Tetralogy of Fallot; Computed tomography; Pulmonary artery; Coronary artery
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی انفورماتیک سلامت
چکیده انگلیسی

ObjectivesTo evaluate the use of non-ECG-gated computed tomography (CT) angiography to describe pulmonary and coronary defects in patients with tetralogy of Fallot (TOF).Patients and methodsThis retrospective study was carried out on TOF patients having undergone pre-operative non-ECG-gated CT angiography between February 2007 and September 2012. The following clinical parameters were recorded: mean age at CT angiography, sex, the existence of genetic disease and the need to sedate the patient prior to CT angiography. CT data were analyzed retrospectively to determine the site(s) of pulmonary stenosis (infundibular, valvular or arterial), the size of pulmonary arteries and the presence of anomalous coronary artery courses. CT findings were then compared to the anatomy observed during surgery.ResultsThirty-five patients were included in the study. The mean age was 4.30 ± 1.91 months (boys/girls = 17/18). Two patients had associated chromosome disorders (one 22q11 microdeletion and one CHARGE syndrome). Sixteen patients (45.71%) were sedated prior to CT. Pulmonary artery assessment revealed 24 patients (68.57%) with infundibular stenosis, 5 (17.5%) with infundibular and/or valvular stenosis, and 6 (21%) with anomalous pulmonary arteries. CT angiography also evidenced anomalous coronary arteries in 8 patients (22.85%).ConclusionDue to its reduced scanning time and high spatial resolution, non-ECG-gated CT angiography is a non-invasive imaging modality that provides accurate information on pulmonary and coronary artery anatomy in patients with TOF.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Diagnostic and Interventional Imaging - Volume 97, Issue 5, May 2016, Pages 543–548
نویسندگان
, , , , , , , , , , ,