Monitoring perioperative hepatic venous oxygen saturation (ShvO2) in hepatectomy—Changes of ShvO2 in hemorrhagic shock

1997 ◽  
Vol 4 (3) ◽  
pp. 351-355 ◽  
Author(s):  
Tadashi Katsuramaki ◽  
Koichi Hirata ◽  
Mitsuhiro Mukaiya ◽  
Tetsuhiro Tsuruma ◽  
Takashi Matsuno ◽  
...  
Keyword(s):  
Oxygen Saturation ◽  
Hemorrhagic Shock ◽  
Venous Oxygen Saturation ◽  
Hepatic Venous Oxygen Saturation

scholarly journals Prediction of Acute Dysfunction of the Liver after Warm Ischemia. Evaluation of Hepatic Venous Oxygen Saturation as an Indicator.

1998 ◽  
Vol 31 (10) ◽  
pp. 2063-2070
Author(s):  
Shunichi Takaya ◽  
Takemi Honma ◽  
Mitsuhiro Sawada ◽  
Naoya Onozuka ◽  
Osamu Harada ◽  
...  
Keyword(s):  
Oxygen Saturation ◽  
Warm Ischemia ◽  
Venous Oxygen Saturation ◽  
Hepatic Venous Oxygen Saturation

scholarly journals Non-invasive measurement of hepatic venous oxygen saturation (ShvO2) with quantitative susceptibility mapping in normal mouse liver and livers bearing colorectal metastases

2017 ◽  
Author(s):  
E. Finnerty ◽  
R. Ramasawmy ◽  
J. O’Callaghan ◽  
J. Connell ◽  
M. F. Lythgoe ◽  
...  
Keyword(s):  
Portal Vein ◽  
Oxygen Saturation ◽  
Hepatic Vein ◽  
Animal Studies ◽  
Colorectal Metastases ◽  
Hepatic Veins ◽  
Blood Gas ◽  
National Cancer Research Institute ◽  
Venous Oxygen Saturation ◽  
Hepatic Venous Oxygen Saturation

AbstractPurposeThe purpose of this prospective study was to investigate the potential of QSM to non-invasively measure hepatic venous oxygen saturation (ShvO2).Materials & MethodsAll animal studies were performed in accordance with the UK Home Office Animals Science Procedures Act (1986) and UK National Cancer Research Institute (NCRI) guidelines. QSM data was acquired from a cohort of mice (n=10) under both normoxic (medical air, 21% O2/ balance N), and hyperoxic conditions (100% O2). Susceptibility measurements were taken from large branches of the portal and hepatic vein under each condition and were used to calculate venous oxygen saturation in each vessel. Blood was extracted from the IVC of three mice under norm- and hyperoxic conditions, and oxygen saturation was measured using a blood gas analyser to act as a gold standard. QSM data was also acquired from a cohort of mice bearing colorectal liver metastases (CRLM). SvO2was calculated from susceptibility measurements made in the portal and hepatic veins, and compared to the healthy animals.ResultsSvO2calculated from QSM measurements showed a significant increase of 14.93% in the portal vein (p < 0.05), and an increase of 21.39% in the hepatic vein (p < 0.01). Calculated results showed excellent agreement with those from the blood gas analyser (26.14% increase). ShvO2was significantly lower in the disease cohort (30.18 ± 11.6%), than the healthy animals (52.67 ± 17.8%) (p < 0.05), but differences in the portal vein were not significant.ConclusionQSM is a feasible tool for non-invasively measuring hepatic venous oxygen saturation and can detect differences in oxygen consumption in livers bearing colorectal metastases.

CONTINUOUS MONITORING OF HEPATIC VENOUS OXYGEN SATURATION DURING LIVER SURGERY

1989 ◽  
Vol 71 (Supplement) ◽  
pp. A383
Author(s):  
M. Kainuma ◽  
Y. Fujiwara ◽  
A. Shitaokoshi ◽  
Y. Shimada
Keyword(s):  
Oxygen Saturation ◽  
Liver Surgery ◽  
Continuous Monitoring ◽  
Venous Oxygen Saturation ◽  
Hepatic Venous Oxygen Saturation

scholarly journals Monitoring of hepatic venous oxygen saturation for predicting acute liver dysfunction after Fontan operations

1994 ◽  
Vol 108 (4) ◽  
pp. 700-708 ◽  
Author(s):  
Hiroshi Takano ◽  
Hikaru Matsuda ◽  
Keishi Kadoba ◽  
Hiroaki Kawata ◽  
Yoshiki Sawa ◽  
...  
Keyword(s):  
Oxygen Saturation ◽  
Liver Dysfunction ◽  
Venous Oxygen Saturation ◽  
Hepatic Venous Oxygen Saturation

73 MONITORING OF HEPATIC VENOUS OXYGEN SATURATION AFTER LIVER RESECTION

Shock ◽  
1995 ◽  
Vol 3 (5) ◽  
pp. 23
Author(s):  
M. Imhoff ◽  
Ch. Mork ◽  
J. H. Lehner ◽  
D. Löhiein
Keyword(s):  
Liver Resection ◽  
Oxygen Saturation ◽  
Venous Oxygen Saturation ◽  
Hepatic Venous Oxygen Saturation
Sign in / Sign up

Export Citation Format

Share Document