Ting Kin Cheung | PubMed Health

PubMed2006

Gastroesophageal reflux disease in Asian countries: disorder of nature or nurture?

Gastroesophageal reflux disease (GERD) is less prevalent in Asia than in the West, but there is now evidence to suggest that its frequency is rapidly rising in Asia. The different prevalence rates reported in various Asian studies may represent different points in the 'rising' phase of GERD. The cause for the lower but increasing prevalence of GERD in Asia is not known, but genetics and to some extent environmental factors, may have initially protected Asians against GERD. However, with the recent globalization of economies, the associated lifestyle changes in many developing Asian countries may have tipped the balance in favor of the development of GERD.

Asia↗

PubMed2004

Hepatic hydropericardium.

A 41-year-old man with chronic hepatitis C and cirrhosis presented with pericardial effusion and tamponade requiring pericardiocentesis. Nine liters of pericardial fluid was drained with complete resolution of his ascites. He represented with recurrent pericardial effusions despite salt restriction and diuretic therapy. Subsequent radionuclide scans demonstrated a direct connection between the peritoneal and pericardial spaces. A pericardial window was formed but despite this there was recurrence of pericardial effusion and pleural effusion. The patient underwent orthotopic liver transplantation 7 months later and no recurrence of pleural or pericardial effusion was observed following transplantation. We believe this is the first case report of pericardial effusion secondary to cirrhotic ascites and a communication between the peritoneal and pericardial cavities.

Adult↗