The study was developed to acquire images of normal, then abnormal, then unknown diagnosis for transplanted kidneys in order to determine whether the elastography imaging modality, a type of ultrasound imaging, can provide data useful for diagnosis of renal transplant abnormalities. The specific aims of this study are: 1. To define normal elastography imaging by correlation with clinical findings. 2. To define specific abnormal elastography images by correlation with clinical findings. 3. To determine whether elastography could be useful in early diagnosis of abnormalities of renal transplants, especially in early rejection.
The study is collecting standard ultrasound and elastographic images of transplanted kidneys in order to perfect the imaging technique to get the best pictures, and to evaluate these images for characteristics that may be of diagnostic value.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
DIAGNOSTIC
Masking
NONE
Enrollment
10
ultrasound imaging using a specialized computer that processes the data for tissue hardness
The University of Texas health Science Center at Houston
Houston, Texas, United States
Identification of features of a set of elastography images that can be characterized as those of a normally functioning transplanted kidney, or those of specific abnormalities
Time frame: after up to 50 "normal" images are collected
Assessment of the value of renal transplant imaging by elastography compared to standard ultrasound
Time frame: by the time up to 100 images are obtained
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