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Infection with Hepatitis C virus (HCV) is affecting about 3% of the world's population, leading to liver damage, end-stage liver disease, and development of hepatocellular carcinoma, being thus the first indication for liver transplantation in the USA. Apart from the cirrhotic-liver-derived clinical signs and symptoms several conditions with immunological(More)
BACKGROUND Pyoderma Gangrenosum (PG) is a cutaneous condition, its diagnosis suggested by the presence of a painful cutaneous ulcer showing rapid progression. Pyoderma gangrenosum is associated with a concomitant systemic disease in 50 to 70 % of cases, including inflammatory bowel disease (IBD), rheumatoid arthritis, and lymphoproliferative disorders.(More)
BACKGROUND Liver resection represents the treatment of choice for a small proportion of patients with hepatocellular carcinoma (HCC), amenable to surgery. The remarkable evolution in surgical techniques during the last decades introduced laparoscopic hepatectomy in the operative management of HCC, even in the presence of liver cirrhosis. No comparative(More)
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