The majority of patients with GBC in India have advanced unresectable disease. Detection of GBC at an early stage is incidental and rare but is associated with long-term survival. Radical surgery, when feasible, is the only option for achieving long-term survival.

NAFLD in North Indian patients is a disease of young over-weight males, most of whom are insulin resistant and they tend to have a mild histological disease at presentation.

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Mass vaccination against HAV is not required in north India because of the presence of protective antibodies against HAV in the majority of the population.

Acute liver failure (ALF) is an infrequent, unpredictable, potentially fatal complication of acute liver injury (ALI) consequent to varied etiologies. Etiologies of ALF as reported in the literature have regional differences, which affects the clinical presentation and natural course. In this part of the consensus article designed to reflect the clinical practices in India, disease burden, epidemiology, clinical presentation, monitoring, and prognostication have been discussed. In India, viral hepatitis is the most frequent cause of ALF, with drug-induced hepatitis due to antituberculosis drugs being the second most frequent cause. The clinical presentation of ALF is characterized by jaundice, coagulopathy, and encephalopathy. It is important to differentiate ALF from other causes of liver failure, including acute on chronic liver failure, subacute liver failure, as well as certain tropical infections which can mimic this presentation. The disease often has a fulminant clinical course with high short-term mortality. Death is usually attributable to cerebral complications, infections, and resultant multiorgan failure. Timely liver transplantation (LT) can change the outcome, and hence, it is vital to provide intensive care to patients until LT can be arranged. It is equally important to assess prognosis to select patients who are suitable for LT. Several prognostic scores have been proposed, and their comparisons show that indigenously developed dynamic scores have an edge over scores described from the Western world. Management of ALF will be described in part 2 of this document.

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Objective: To study the profile and outcome of therapy for hepatocellular carcinoma (HCC) in India. Methods: Data analysis of HCC patients enrolled in liver clinic between 1990 and 2005. Results: We registered 324 HCC patients [males 284 (88%), mean age 52.4 ± 13.1 years]. The etiology of HCC was: hepatitis B virus 165 (51%), hepatitis C virus 38 (12%), alcohol 20 (6%), combined 31 (10%) and unknown 70 (21%). Serum α-fetoprotein was >400 ng in 36%, portal vein invasion was seen in 40% and distant metastases in 13%. Therapy was offered to 141 (43.5%) patients, but survival data was available in only 130 (93%) of them. Treatment given and median survival time was as follows: surgical resection, 19 months (n = 14); transarterial chemoembolization, 11 months (n = 23); transarterial rhenium therapy, 26 months (n = 7); radiofrequency ablation, 24 months (n = 4); acetic acid ablation, 13 months (n = 17); oral chemotherapy, 26 months (n = 33), and combination therapy, 26 months (n = 32). Vascular invasion, Okuda staging and therapy were independent factors associated with survival. Treated patients had longer median survival compared to untreated ones (16 months vs. 7 months, p < 0.05). Conclusions: Hepatitis B infection is the predominant cause of HCC in India. Serum α-fetoprotein was diagnostic in only one third of our patients. Most patients present late, when curative therapies are not possible. Treated patients had better survival than untreated ones.

Acute liver failure (ALF) is not an uncommon complication of a common disease such as acute hepatitis. Viral hepatitis followed by antituberculosis drug-induced hepatotoxicity are the commonest causes of ALF in India. Clinically, such patients present with appearance of jaundice, encephalopathy, and coagulopathy. Hepatic encephalopathy (HE) and cerebral edema are central and most important clinical event in the course of ALF, followed by superadded infections, and determine the outcome in these patients. The pathogenesis of