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Eur Radiol
April 2022
Department of Radiology, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA.
Purpose: To assess the feasibility of direct intra-lymphatic administration of diluted ferumoxytol as a T1-positive contrast agent for dynamic contrast-enhanced MR lymphangiography (DCMRL) imaging of the central lymphatics in children with renal disease.
Methods: In vitro scan of dilute ferumoxytol was initially performed using time-resolved and high-resolution 3D gradient echo (GRE) sequences with short TE values (1 to 1.5 ms).
J Plast Reconstr Aesthet Surg
June 2020
Department of Lymphatic and Reconstructive Surgery, JR Tokyo General Hospital, 2-1-3 Yoyogi, Shibuya-ku, Tokyo, Japan. Electronic address:
Background: Sometimes, injecting indocyanine green (ICG) or isotope at distal limbs is insufficient especially in cases with low lymphatic function. The purpose of this study was to elucidate the usefulness of multi-lymphosome injection ICG lymphography.
Methods: Two hundred and six lower limbs of 103 patients were included.
Vet Radiol Ultrasound
November 2012
Department of Veterinary Medical Imaging, College of Veterinary Medicine, Seoul National University, Seoul, 151-742.
Three different doses (1.0, 1.5, and 2.
View Article and Find Full Text PDFVet Radiol Ultrasound
June 2011
Department of Veterinary Medical Imaging, College of Veterinary Medicine, Seoul National University, Seoul 151-742, Korea.
Computed tomographic (CT) lymphography was performed in cats using percutaneous ultrasound-guided injection of contrast medium into a mesenteric lymph node. The thoracic duct and its branches were clearly delineated in CT images of seven cats studied. The thoracic duct was characterized by anatomic variation and appeared as single or multiple branches.
View Article and Find Full Text PDFLymphat Res Biol
January 2010
Jack Brockhoff Reconstructive Plastic Surgery Research Unit, Department of Anatomy and Cell Biology, The University of Melbourne, Victoria, Australia.
The use of contrast lymphangiography is a relatively new technique in lymphatic anatomical research, employed as a tool for evaluating lymphatic anatomy in fresh cadaveric specimens. With the use of microsurgical techniques to cannulate lymphatics, contrast media can enable the use of lymphangiography for evaluating lymphatic anatomy. However, the ability to cannulate lymphatics with diameters that are less than the smallest commercially available needles has been a significant limitation, and indeed a challenge.
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