How to Perform Parathyroid 4D CT: Tips and Traps for Technique and Interpretation

被引：112

作者：

Hoang, Jenny K. ^{[1
]}

Sung, Won-kyung ^{[1
]}

Bahl, Manisha ^{[1
]}

Phillips, C. Douglas ^{[2
]}

机构：

[1] Duke Univ, Med Ctr, Dept Radiol, Div Neuroradiol, Durham, NC 27710 USA

[2] New York Presbyterian Hosp, Weill Cornell Med Coll, Dept Radiol, New York, NY USA

来源：

RADIOLOGY | 2014年 / 270卷 / 01期

关键词：

4-DIMENSIONAL COMPUTED-TOMOGRAPHY; POORLY LOCALIZED PATIENTS; PRIMARY HYPERPARATHYROIDISM; PREOPERATIVE LOCALIZATION; DIRECTED PARATHYROIDECTOMY; 4D-COMPUTED TOMOGRAPHY; ADENOMAS; ACCURACY; SCINTIGRAPHY; ULTRASOUND;

D O I：

10.1148/radiol.13122661

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Parathyroid four-dimensional (4D) computed tomography (CT) is an imaging technique for preoperative localization of parathyroid adenomas that involves multidetector CT image acquisition during two or more contrast enhancement phases. Four-dimensional CT offers an alternative or additional tool in the evaluation of primary hyperparathyroidism. The purpose of this article is to describe the 4D CT technique and provide a practical guide to the radiologist for imaging interpretation. The article will discuss the rationale for imaging, approach to interpretation, imaging findings, and pitfalls. (C) RSNA, 2014

引用

页码：14 / 23

页数：10

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