2023年3月26日 · The caudate-right lobe ratio (C/RL) is used in the assessment of the liver, usually in the setting of cirrhosis, where there is atrophy of the right lobe with hypertrophy of the caudate lobe.

Between 02/16 and 05/17, four different liver fibrosis scores (CRL-R = caudate-right-lobe ratio, LIMV-, LIMA- and LIMVA-fibrosis score, with “LIM” for liver imaging morphology, “V” for liver vein diameter and “A” for attenuation) were calculated in 1534 consecutive abdominal CT scans, excluding patients with prior liver surgery and ...

2024年9月10日 · This study aimed to analyze the predictive value of caudate to right lobe ratio (CRL-R) and liver segmental volume ratio (LSVR) for chronic liver disease (CLD) on routine abdominal CT scans and their association with 5-year decompensation- …

2024年2月19日 · CRL. CRL, defined as the ratio of transverse caudate lobe width to right lobe width, reflects the degree of right lobe atrophy and caudate lobe hypertrophy. An axial slice at the bifurcation of the main portal vein (CRL-m) or the right portal vein (CRL-r) is used to measure CRL [56, 57] (Fig. 4B and C).

Diagram depicting the method for measuring the caudate-right lobe ratio as described by Harbin et al, 1980 1. Author: Frank Gaillard

To best accentuate the morphologic volume changes typical of end-stage liver dis-ease (ESLD), we propose a volumetric ratio that compares Couinaud segments I to III in the numerator to segments IV to VIII in the denominator. We refer to this …

2022年4月8日 · In the present study, the lobar atrophy and hypertrophy by m-CRL ratio were also investigated and yielded the following unique finding. The m-CRL > 0.73 was associated with 42% of PSC-caused cirrhosis compared with 15% in cryptogenic cirrhosis patients.

2002年9月1日 · PURPOSE: To determine whether a modified caudate–right lobe ratio (C/RL) with use of the right portal vein to set the lateral boundary (C/RL-r) is more accurate for diagnosing cirrhosis and evaluating its clinical severity than is the previously described C/RL with use of the main portal vein to set the lateral boundary (C/RL-m).

Purpose: To determine whether a modified caudate-right lobe ratio (C/RL) with use of the right portal vein to set the lateral boundary (C/RL-r) is more accurate for diagnosing cirrhosis and evaluating its clinical severity than is the previously described C/RL with use of the main portal vein to set the lateral boundary (C/RL-m).

One measurement used to capture regional hepatic changes in liver disease is the caudate to right lobe (CRL) ratio [21,22]. Other ratios include left lobe-to-right lobe ratio and portahepatis index . The normal caudate to right lobe (C/RL) ratio is less than 0.6, while 0.6 to 0.65 is considered borderline.