Multidetector row computed tomography evaluation of the micropig kidney as a potential renal donor.
Multidetector row computed tomography (MDCT) provides anatomical information about the kidney and other internal organs. Presently, the suitability of 64-channel MDCT to assess the kidney of healthy micropigs was evaluated. Morphological evaluations of the kidney and the major renal vessels of six healthy micropigs were carried out using MDCT, recording kidney volume and the diameter and length of renal arteries and veins. The mean diameters and lengths of the renal artery were 0.44 +/- 0.05 and 4.51 +/- 0.55 cm on the right side and 0.46 +/- 0.06 and 3.36 +/- 0.27 cm on the left side, respectively. The mean diameters and lengths of the renal vein were 1.44 +/- 0.52 and 4.22 +/- 1.29 cm on the right side and 1.38 +/- 0.17 and 5.15 +/- 0.87 cm on the left side, respectively. The mean volume of the right kidney was 79.3 +/- 14.5 mL and of the left kidney was 78.0 +/- 13.9 mL. The data presented in this study suggest that the MDCT offers a noninvasive, rapid, and accurate method for the evaluation of the renal anatomy in living kidney donors. It also provides sufficient information about extra-renal anatomy important for donor surgery and determination of organ suitability.
Yoon
Woong
W
Department of Radiology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju, Korea.
Lee
Min Young
MY
Ryu
Jung Min
JM
Moon
Yong Ju
YJ
Lee
Sang Hun
SH
Park
Jae Hong
JH
Yun
Seung Pil
SP
Jang
Min Woo
MW
Park
Sung Su
SS
Han
Ho Jae
HJ
D000818:Animals; D007668:Kidney / Q000033:anatomy & histology* / Q000098:blood supply; D016030:Kidney Transplantation / Q000379:methods / Q000662:veterinary*; D008297:Male; D012077:Renal Artery / Q000033:anatomy & histology*; D012082:Renal Veins / Q000033:anatomy & histology*; D013552:Swine; D013556:Swine, Miniature / Q000033:anatomy & histology*; D009927:Tissue and Organ Procurement / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods / Q000662:veterinary*