Intra- inter-observer repeatability in liver computed tomography volumetry in patients undergoing radioembolization simulation

2021 ◽  
Author(s):  
Andrea Masperi ◽  
Valerio Cubadda ◽  
Luca Bombelli ◽  
Roberto Labruna ◽  
Vincenzo Bagnardi ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Computed Tomography Volumetry

Can computed tomography volumetry of the renal cortex replace MAG3-scintigraphy in all patients for determining split renal function?

2018 ◽  
Vol 103 ◽  
pp. 105-111 ◽  
Author(s):  
Christian Houbois ◽  
Stefan Haneder ◽  
Martin Merkt ◽  
John N. Morelli ◽  
Matthias Schmidt ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Renal Function ◽  
Renal Cortex ◽  
Split Renal Function ◽  
Computed Tomography Volumetry

scholarly journals PREOPERATIVE COMPUTED TOMOGRAPHY VOLUMETRY AND GRAFT WEIGHT ESTIMATION IN ADULT LIVING DONOR LIVER TRANSPLANTATION

2017 ◽  
Vol 30 (1) ◽  
pp. 38-41 ◽  
Author(s):  
Rafael S. PINHEIRO ◽  
Ruy J. CRUZ-JR ◽  
Wellington ANDRAUS ◽  
Liliana DUCATTI ◽  
Rodrigo B. MARTINO ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Living Donor ◽  
Living Donor Liver Transplantation ◽  
Normal Liver ◽  
Liver Parenchyma ◽  
Donor Liver ◽  
Donor Liver Transplantation ◽  
Graft Weight ◽  
Computed Tomography Volumetry ◽  
Graft Volume

ABSTRACT Background: Computed tomography volumetry (CTV) is a useful tool for predicting graft weights (GW) for living donor liver transplantation (LDLT). Few studies have examined the correlation between CTV and GW in normal liver parenchyma. Aim: To analyze the correlation between CTV and GW in an adult LDLT population and provide a systematic review of the existing mathematical models to calculate partial liver graft weight. Methods: Between January 2009 and January 2013, 28 consecutive donors undergoing right hepatectomy for LDLT were retrospectively reviewed. All grafts were perfused with HTK solution. Estimated graft volume was estimated by CTV and these values were compared to the actual graft weight, which was measured after liver harvesting and perfusion. Results: Median actual GW was 782.5 g, averaged 791.43±136 g and ranged from 520-1185 g. Median estimated graft volume was 927.5 ml, averaged 944.86±200.74 ml and ranged from 600-1477 ml. Linear regression of estimated graft volume and actual GW was significantly linear (GW=0.82 estimated graft volume, r2=0.98, slope=0.47, standard deviation of 0.024 and p<0.0001). Spearman Linear correlation was 0.65 with 95% CI of 0.45 - 0.99 (p<0.0001). Conclusion: The one-to-one rule did not applied in patients with normal liver parenchyma. A better estimation of graft weight could be reached by multiplying estimated graft volume by 0.82.

Computed Tomography Volumetry in Preoperative Living Kidney Donor Assessment for Prediction of Split Renal Function

2016 ◽  
Vol 100 (6) ◽  
pp. 1270-1277 ◽  
Author(s):  
Roger Wahba ◽  
Mareike Franke ◽  
Martin Hellmich ◽  
Robert Kleinert ◽  
Tülay Cingöz ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Renal Function ◽  
Kidney Donor ◽  
Living Kidney Donor ◽  
Split Renal Function ◽  
Computed Tomography Volumetry

scholarly journals The Potential of Computed Tomography Volumetry for the Surgical Treatment in Bilateral Macronodular Adrenal Hyperplasia: A Case Report

2021 ◽  
Vol 253 (2) ◽  
pp. 143-150
Author(s):  
Hiromu Matsunaga ◽  
Yuta Tezuka ◽  
Tomo Kinoshita ◽  
Hiroko Ogata ◽  
Yuto Yamazaki ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Case Report ◽  
Surgical Treatment ◽  
Adrenal Hyperplasia ◽  
Computed Tomography Volumetry

scholarly journals Semi-automated computed tomography Volumetry can predict hemihepatectomy specimens’ volumes in patients with hepatic malignancy

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Philipp Mayer ◽  
Martin Grözinger ◽  
Theresa Mokry ◽  
Peter Schemmer ◽  
Nina Waldburger ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Hepatic Malignancy ◽  
Computed Tomography Volumetry

Low-dose computed tomography volumetry for subtyping chronic lung allograft dysfunction

2016 ◽  
Vol 35 (1) ◽  
pp. 59-66 ◽  
Author(s):  
Tomohito Saito ◽  
Miho Horie ◽  
Masaaki Sato ◽  
Daisuke Nakajima ◽  
Hassan Shoushtarizadeh ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Low Dose ◽  
Chronic Lung Allograft Dysfunction ◽  
Allograft Dysfunction ◽  
Low Dose Computed Tomography ◽  
Computed Tomography Volumetry
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