The Value of Liver and Spleen Stiffness for Evaluation of Portal Hypertension in Compensated Cirrhosis

Abstract Background and study aims Assessment of endoscopic ultrasonography (EUS)-elastography of the liver and spleen may identify patients with portal hypertension secondary to chronic liver disease. We aimed to evaluate use of EUS-elastography of the liver and spleen in identification of portal hypertension in patients with chronic liver disease. Patients and methods This was a single-center, diagnostic cohort study. Consecutive patients with liver cirrhosis and portal hypertension underwent EUS-elastography of the liver and spleen. Patients without a history of liver disease were enrolled as controls. The primary outcome was diagnostic yield of liver and spleen stiffness measurement via EUS-elastography in prediction of portal hypertension secondary to chronic liver cirrhosis. Cutoff values were defined through Youden’s index. Overall accuracy was calculated for parameters with an area under the receiver operating characteristic (AUROC) curve ≥ 80 %. Results Among the 61 patients included, 32 had cirrhosis of the liver. Liver and spleen stiffness was measured by the strain ratio and strain histogram, with sensitivity/(1 − specificity) AUROC values ≥ 80 %. For identification of patients with cirrhosis and portal hypertension, the liver strain ratio (SR) had a sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of 84.3 %, 82.8 %, 84.4 %, and 82.8 %, respectively; the liver strain histogram (SH) had values of 87.5 %, 69.0 %, 75.7 %, and 83.3 %, respectively. EUS elastography of the spleen via the SR reached a sensitivity, specificity, PPV, and NPV of 87.5 %, 69.0 %, 75.7 %, and 83.3 %, respectively, whereas the values of SH were 56.3 %, 89.7 %, 85.7 %, and 65.0 %, respectively. Conclusion Endoscopic ultrasonographic elastography of the liver and spleen is useful for diagnosis of portal hypertension in patients with cirrhosis.

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Prognostic Value of Liver and Spleen Stiffness in Patients with Fontan Associated Liver Disease (FALD): A Case Series with Histopathologic Comparison

Journal of Cardiovascular Development and Disease ◽

10.3390/jcdd8030030 ◽

2021 ◽

Vol 8 (3) ◽

pp. 30

Author(s):

Massimo Padalino ◽

Liliana Chemello ◽

Luisa Cavalletto ◽

Annalisa Angelini ◽

Marny Fedrigo

Keyword(s):

Portal Hypertension ◽

Liver Disease ◽

Liver Fibrosis ◽

Prognostic Value ◽

Fontan Operation ◽

Vena Cava ◽

Case Series ◽

Morbidity And Mortality ◽

Post Mortem ◽

Spleen Stiffness

The Fontan operation is the current surgical procedure to treat single-ventricle congenital heart disease, by splitting the systemic and pulmonary circulations and thus permitting lifespan to adulthood for the majority of newborns. However, emerging data are showing that Fontan-associated liver disease (FALD) is an increasing related cause of morbidity and mortality in patients with the Fontan circuit. We described the clinical, laboratory, and transient elastography (TE) findings in a case series of adults with the Fontan circuit, and also correlated data with post-mortem histological features, aimed to define the prognostic value of TE in the staging of FALD. All patients presented signs of a long-standing Fontan failure, characterized by reoperation need, systemic ventricle dysfunction, and FALD stigmata (liver and spleen enlargement, portal vein and inferior vena cava dilation, and abnormal liver function tests). Liver and spleen stiffness (LS and SS) values were indicative of significant liver fibrosis/cirrhosis and the presence of suggestive portal hypertension (LS mean 35.9; range 27.3–44.7 kPa; SS mean 42.1, range 32.2–54.5 kPa). Post-mortem evaluations confirmed a gross hepatic architecture distortion in all cases. All patients died from severe complications related to liver dysfunction and bleeding. TE correlated well with pathological findings and FALD severity. We propose this validated and harmless technique to monitor liver fibrosis extension and portal hypertension over time in Fontan patients, and to identify the optimal timing for surgical reoperations or orthotopic-heart transplantation (OHT), avoiding a higher risk of morbidity and mortality in cases with severe FALD.

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Liver and Spleen Stiffness to Predict Portal Hypertension and Its Complications

Liver Elastography ◽

10.1007/978-3-030-40542-7_31 ◽

2020 ◽

pp. 325-359

Author(s):

Yuly P. Mendoza ◽

Giuseppe Murgia ◽

Susana G. Rodrigues ◽

Maria G. Delgado ◽

Annalisa Berzigotti

Keyword(s):

Portal Hypertension ◽

Spleen Stiffness

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“SPLEEN STIFFNESS MEASUREMENT IN LIVER CIRRHOSIS PATIENTS FOR NONINVASIVE ASSESSMENT OF ESOPHAGEAL VARICES USING FIBROSCAN”

10.36106/ijsr/8609582 ◽

2020 ◽

pp. 1-2

Author(s):

Revathy Marimuthu Shanmugam ◽

Vinay C ◽

Sathya Gopalasamy ◽

Chitra Shanmugam

Keyword(s):

Liver Cirrhosis ◽

Portal Hypertension ◽

Esophageal Varix ◽

Esophageal Varices ◽

Transient Elastography ◽

Liver Stiffness ◽

Surrogate Marker ◽

Stiffness Measurement ◽

Spleen Stiffness ◽

Cirrhotic Patients

BACKGROUND: Many noninvasive surrogate marker for Portal hypertension or for the presence or grade of esophageal varices were studied..Splenomegaly along with splenic congestion secondary to splenic hyperdynamic circulation is seen secondary to Portal hypertension in cirrhotic patients that can be quantified by elastography. AIM:The aim of this study was to investigate whether spleen stiffness, assessed by TE, useful tool for grading chronic liver diseases and to compare its performance in predicting the presence and size of esophageal varices in liver cirrhosis patients. METHODOLOGY:86 patients with cirrhosis and 80 controls underwent transient elastography of liver and spleen for the assessment of liver stiffness (LSM) and spleen stiffness (SSM) . Upper GI endoscopy done in all Cirrhotic patients. RESULTS: Spleen stiffness showed higher values in liver cirrhosis patients as compared with controls: 58.2 kpa vs14.8 kpa (P < 0.0001) and also found to be significantly higher in cirrhotic patients compared with varices and those without varices (69.01 vs 42.05 kpa, P < 0.0001). Liver stiffness was also found to be higher in cirrhotic patients with varices when compared to patients without varices (38.5vs 21.2 kpa). Using both liver and spleen stiffness measurement we can predicted the presence of esophageal varices correctly. CONCLUSION: Spleen stiffness can be assessed using transient elastography, higher value correlated well with liver cirrhosis and presence of esophageal varices although it couldn’t correlate with grade of Esophageal Varix. Combined assessment of spleen and liver stiffness had better prediction of presence of Esophageal Varix.

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