Accounting Sorge said that through engaging with customers on Twitter, he learned how to use the tool while beginning to build solid relationships. As he started to see positive reactions from customers talking with him on Twitter, he began to allocate more of his time to this activity. For Sorge, the power of social media became evident to him when he realized that, unlike email, which is often communication between two or a small group of people, Twitter updates can be seen by hundreds and even thousands of people.

Question 51 How sensitive is the increase in serum lipase levels in the case of acute pancreatitis? Question 52 What is the association between chronic pancreatitis and peripheral vascular disease (PVD)? Question 53 Please, can you explain to us the mechanism of pancreatitis in hypertriglyceridaemias? Question 54 Is there any role for chemotherapy in carcinoma of the pancreas? Question 55 1. How should portal hypertension be managed in patients with bronchial asthma, where beta-blockers are contraindicated? 2. How should diuretics for these patients with hypertension be added? Question 56 Is cirrhosis a prerequisite for the development of hepatocellular carcinoma (HCC) in hepatitis B (HBV)? Question 57 Should therapy with interferons in the treatment of hepatitis C (HCV) and hepatitis B (HBV) commence when the polymerase chain reaction (PCR) is positive, irrespective of serum glutamyl pyruvate transaminase (SGPT) levels? Question 58 What is the degree of sensitivity of the CA19-9 as a marker of cancer in the head of the pancreas? Question 59 What are the benefits and drawbacks of silymarin in the treatment of liver cell failure? (This treatment is widely used in my country.) Question 60 If using zinc in the treatment of Wilson's disease, should the salt used to treat the disease be zinc acetate, or is any zinc-containing salt such as zinc sulphate sufficient? Question 61 Is alkaline phosphatase of value in the differential diagnosis of jaundice? If so, in what type is this raised?