Publications by authors named "Harikumar Nair"

Background And Aim: This is a cross-sectional observational study conducted on living liver donors focusing on "long-term remnant liver health" specifically looking at steatosis, inflammation, and fibrosis using multiparametric ultra sonological evaluation and noninvasive blood tests.

Methods: Multiparametric ultrasound evaluation included assessment of shear wave elastography (fibrosis), sound speed plane wave ultrasound, attenuation plane wave ultrasound (steatosis), and viscosity plane wave ultrasound (inflammation). Blood test based APRI and FIB-4 were calculated.

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Background: Limited dead donor pool paved the way for living liver donation so that waitlist mortality could be reduced. With over two decades of experience in the East as well as in the West, right lobe adult-to-adult living donor liver transplantation has become an established intervention. The short-term surgical outcomes, complications and health-related quality of life are well known.

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Introduction: Yellow phosphorus (YP) is a general protoplasmic poison causing hepatic, cardiac, renal, and multiorgan failure. We report an unusual case of fulminant liver failure due to ratol (YP) poisoning complicated by acute pancreatitis postoperatively after liver transplantation.

Case Report: A 25-yr-old man presented with alleged consumption of approximately 7 gm of Ratol paste.

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Background: Therapeutic plasma exchange (TPE) has been utilized in various liver disorders. There is limited data on the efficacy of TPE in patients with acute liver failure (ALF).

Methods: Study group consisted of patients who underwent TPE for ALF due to yellow phosphorous poisoning (YPP) between 2015 and 2019.

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Introduction: Insulin resistance (IR) plays a central role in pathogenesis of nonalcoholic steatohepatitis (NASH). The aim of this study was to correlate histopathological grading and IR in overweight/obese patients with NASH as compared with lean NASH.

Methods: Patients with NASH who underwent liver biopsy between January 2012 and December 2012 were included.

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Background: Relative adrenal insufficiency (RAI) is common in compensated and decompensated chronic liver disease in the presence of sepsis. This study was performed to find out the prevalence of RAI in decompensated cirrhotic patients presenting with hepatic encephalopathy and variceal bleeding without any evidence of infection.

Methods: The study prospectively included 75 cirrhotic patients with signs of decompensation.

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Introduction: Counteracting splanchnic vasodilatation and increased portal-collateral blood flow has been the mainstay for the treatment of portal hypertension (PH) over the past three decades. However, there is still large room for improvement in the treatment of PH.

Areas Covered: The basic mechanism leading to portal hypertension is the increased hepatic vascular resistance to portal blood flow caused by liver structural abnormalities inherent to cirrhosis and increased hepatic vascular tone.

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Hepatic encephalopathy in the setting of advanced chronic liver disease, occurs following a precipitating factor and generally responds to correction of the precipitating factor and anticoma measures. We report the case of a lady with Child A cirrhosis who presented with frequent episodes of hepatic encephalopathy without any precipitating factors. She was found to be having a large portosystemic shunt.

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