Effect of propranolol on portal vein hemodynamics: assessment by duplex sonography and indocyanine green clearance in healthy volunteers

1993 ◽  
Vol 71 (8) ◽  
Author(s):  
W.G. Zoller ◽  
D.R. Wagner ◽  
J. Zentner
Keyword(s):  
Portal Vein ◽  
Indocyanine Green ◽  
Healthy Volunteers ◽  
Duplex Sonography ◽  
Indocyanine Green Clearance ◽  
Portal Vein Hemodynamics

scholarly journals Right hepatectomy with preservation of the entire caudate lobe in patients with metastatic liver tumors: a case of a new hepatectomy technique and treatment strategy for patients with marginal liver function

BMC Surgery ◽  
2022 ◽  
Vol 22 (1) ◽  
Author(s):  
Hiroyuki Kato ◽  
Yukio Asano ◽  
Masahiro Ito ◽  
Satoshi Arakawa ◽  
Norihiko Kawabe ◽  
...  
Keyword(s):  
Liver Function ◽  
Portal Vein ◽  
Indocyanine Green ◽  
Liver Volume ◽  
Caudate Lobe ◽  
Remnant Liver ◽  
Right Hepatectomy ◽  
Indocyanine Green Clearance ◽  
The Right ◽  
Metastatic Liver

Abstract Background Performing major hepatectomy for patients with marginal hepatic function is challenging. In some cases, the procedure is contraindicated owing to the threat of postoperative liver failure. In this case report, we present the first case of marginal liver function (indocyanine green clearance retention rate at 15 min [ICGR15]: 28%) successfully treated with right hepatectomy, resulting in total caudate lobe preservation. Case presentation A 71-year-old man was diagnosed with sigmoid colon cancer with three liver metastases (S5, S7, and S8). All of metastatic lesions shrunk after chemotherapy, but his ICGR15 and indocyanine green clearance rate (ICGK) were 21% and 0.12, respectively. Moreover, the remnant liver volume was only 39%. Therefore, portal venous embolism (PVE) of the right portal vein was suggested. Portography showed divergence of the considerably preserved right caudate lobe branch (PV1R) from the root of the right portal vein. The liver function was reevaluated 18 days after PVE was suggested. During this time, the ICGR15 (21–28%) and ICGK rate (0.12–0.10) deteriorated. The right caudate lobe was significantly enlarged; thus, a total caudate lobe-preserving hepatectomy (TCPRx) was performed. Patients eligible for TCPRx included those with (1) hepatocellular carcinoma or metastatic liver cancer, (2) no tumor in the caudate lobe, (3) marginal liver function (ICG Krem greater than 0.05 if TCPRx was adapted; otherwise, less than 0.05) and Child–Pugh classification category A, and (4) preserved PV1R and right caudate bile duct branch. The procedure was performed through (A) precise estimation of the remnant liver volume preoperatively, (B) repeated intraoperative cholangiography to confirm the biliary branch of the right caudate lobe (B1R) conservation, and (C) stapler division of posterior and anterior Glisson’s pedicles laterally to avoid injuries to the PV1R and B1R. Conclusions Right hepatectomy with total caudate lobe preservation, following PVE, was a safe and viable surgical technique for patients with marginal liver function.

Indocyanine green clearance and duplex sonography in hepatic blood flow

1992 ◽  
Vol 70 (7) ◽  
Author(s):  
J. Zentner ◽  
W.G. Zoller
Keyword(s):  
Blood Flow ◽  
Indocyanine Green ◽  
Hepatic Blood Flow ◽  
Duplex Sonography ◽  
Indocyanine Green Clearance

Hepatic dysfunction and Indocyanine green clearance (LiMON) after coronary surgery: Impact of cardiopulmonary bypass

2012 ◽  
Vol 60 (S 01) ◽  
Author(s):  
A Beiras-Fernandez ◽  
E Kilger ◽  
L Adnan ◽  
C Vicol ◽  
F Weis ◽  
...  
Keyword(s):  
Cardiopulmonary Bypass ◽  
Indocyanine Green ◽  
Hepatic Dysfunction ◽  
Coronary Surgery ◽  
Indocyanine Green Clearance

Indocyanine green clearance as a marker of graft function in liver transplantation

1999 ◽  
Vol 31 (6) ◽  
pp. 2447-2448 ◽  
Author(s):  
J. Igea ◽  
J. Nuño ◽  
P. López-Hervás ◽  
Y. Quijano ◽  
A. Honrubia ◽  
...  
Keyword(s):  
Liver Transplantation ◽  
Indocyanine Green ◽  
Graft Function ◽  
Indocyanine Green Clearance

scholarly journals Predictive value of indocyanine green clearance in acute liver failure in children: comparison with King's College and Clichy scores

Critical Care ◽  
2007 ◽  
Vol 11 (Suppl 2) ◽  
pp. P398
Author(s):  
J Quintero ◽  
J Ortega ◽  
J Bueno ◽  
S Flores ◽  
J Roqueta
Keyword(s):  
Liver Failure ◽  
Indocyanine Green ◽  
Acute Liver Failure ◽  
Predictive Value ◽  
Indocyanine Green Clearance ◽  
King's College

scholarly journals Indocyanine green clearance monitoring during liver transplant for fulminant hepatic failure: preliminary results

Critical Care ◽  
10.1186/cc857 ◽  
2000 ◽  
Vol 4 (Suppl 1) ◽  
pp. P137
Author(s):  
G Della Rocca ◽  
MG Costa ◽  
S Monaco ◽  
D Romboli ◽  
S Costini ◽  
...  
Keyword(s):  
Indocyanine Green ◽  
Liver Transplant ◽  
Fulminant Hepatic Failure ◽  
Hepatic Failure ◽  
Indocyanine Green Clearance ◽  
Preliminary Results

Cerebral Blood Flow Volume in Posterior Circulation Ischemic Disorders

2021 ◽  
pp. 154431672110539
Author(s):  
Anastasiya Yu. Vishnyakova ◽  
Nataliya M. Medvedeva ◽  
Alexander B. Berdalin ◽  
Svetlana E. Lelyuk ◽  
Vladimir G. Lelyuk
Keyword(s):  
Blood Flow ◽  
Healthy Volunteers ◽  
Internal Carotid ◽  
Duplex Sonography ◽  
Posterior Circulation ◽  
Control Group ◽  
Vertebrobasilar Insufficiency ◽  
Flow Volume ◽  
Blood Flow Volume ◽  
Vertebral Arteries

Objective: The aim of this study was to determine blood flow volume (BFV) in the normal state and its features in patients with acute posterior circulation ischemic strokes (PCIS) and vertebrobasilar insufficiency (VBI) using color duplex sonography (DS).Methods: The study included DS data from 96 patients with verified PCIS (66 men and 30 women, aged 64±13 years) and 29 adults with VBI (17 men and 12 women, aged 66±11 years). The control group consisted of 65 healthy male volunteers of different ages.Results: In asymptomatic healthy volunteers, there was a significant decrease in BFV in the internal carotid artery (ICA) with age (502 ml/min in young people, 465 ml/min in the older subgroup) with rS = −0.24 ( p = 0.05), and the aggregated BFV in the vertebral arteries (VAs) turned out to be almost constant (141–143 ml/min). In patients with VBI, the aggregated BFV in the VAs (144 ml/min) did not differ from that in healthy volunteers, but the BFV values in the ICAs were significantly lower (325 ml/min). In patients with PCIS, the aggregated BFV in the ICAs was also significantly lower (399 ml/min) than in the control group but did not significantly differ from that in patients with VBI. In patients with PCIS, there was a significant decrease in the aggregated BFV in the VAs (105 ml/min), which distinguished this group from other examined patients.Conclusions: A significant decrease the BFV in the VA was observed only in patients with PCIS and was associated with the presence of steno-occlusive diseases (SOD) more often in the left VA. Patients with VBI had the most pronounced decrease in BFV in the ICA.

Future Liver Remnant Indocyanine Green Plasma Clearance Rate as a Predictor of Post-hepatectomy Liver Failure After Portal Vein Embolization

2018 ◽  
Vol 41 (12) ◽  
pp. 1877-1884 ◽  
Author(s):  
Mitsunari Maruyama ◽  
Takeshi Yoshizako ◽  
Hisatoshi Araki ◽  
Rika Yoshida ◽  
Shinji Ando ◽  
...  
Keyword(s):  
Portal Vein ◽  
Liver Failure ◽  
Indocyanine Green ◽  
Portal Vein Embolization ◽  
Clearance Rate ◽  
Plasma Clearance ◽  
Future Liver Remnant ◽  
Liver Remnant

Duplex sonography and colour Doppler in the diagnosis and follow-up of portal vein thrombosis

1996 ◽  
Vol 3 (1) ◽  
pp. 33-40 ◽  
Author(s):  
Kjell Andersen ◽  
Dag Malm ◽  
Snorri Olafsson
Keyword(s):  
Portal Vein ◽  
Portal Vein Thrombosis ◽  
Duplex Sonography ◽  
Colour Doppler ◽  
Vein Thrombosis
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