Journal of clinical gastroenterology
-
J. Clin. Gastroenterol. · Jan 2004
ReviewHepatic hydrothorax: pathophysiology, diagnosis, and management.
Hepatic hydrothorax occurs in approximately 5 to 12% of patients with cirrhosis and portal hypertension. Various therapeutic modalities ranging from dietary and pharmacologic interventions to surgical approaches are available for the management of this condition. ⋯ Hepatic hydrothorax may be complicated by spontaneous bacterial empyema, which portends a poor prognosis with a mortality rate of up to 20%. All patients with hepatic hydrothorax should be evaluated for possible liver transplantation.
-
J. Clin. Gastroenterol. · Nov 2003
Lack of usefulness of anti-transglutaminase antibodies in assessing histologic recovery after gluten-free diet in celiac disease.
Gluten-free diet (GFD) plays a key role in the treatment of celiac disease (CD), but it is difficult to evaluate the effect of GFD on the improvement of villous architecture using sensitive, non-invasive tests. Aim of this study is to evaluate anti-transglutaminase (tTG) antibodies in the follow-up of CD to detect histologic recovery. We studied 42 consecutive patients with CD. ⋯ Four patients were found to have occasional dietary transgression, and in all we noted a progressive decreasing of anti-tTG after 6 months of GFD and negative anti-tTG after 12 months of GFD, but sorbitol H2-BT persisted being positive during the entire follow-up. Intestinal damage persisted during the follow-up, despite anti-tTG and EMA negativity, and worsened in the presence of dietary lapses. Anti-tTG does not seem effective to assess histologic recovery in the follow-up of celiac patients after they have started GFD due to its poor correlation with histologic damage.
-
J. Clin. Gastroenterol. · Sep 2003
Comparative StudyOrgan system failure scoring system can predict hospital mortality in critically ill cirrhotic patients.
This study was conducted to assess and compare the accuracy of Child-Pugh classification and organ system failure (OSF) scores, obtained on the first day of ICU admission, in predicting the hospital mortality in critically ill cirrhotic patients. ⋯ This investigation confirms that the prognosis for cirrhotic patients admitted to ICU is grave. The OSF score is a simple, reproducible, and easily applied tool with excellent prognostic abilities that can provide objective information for patients' families and physicians and supplement the clinical judgment of prognosis.
-
After routine investigations, including a thorough history, routine laboratory study, and noninvasive imaging with transcutaneous ultrasonogram, 10% to 25% of cases of acute pancreatitis have no readily identifiable cause and are termed idiopathic. But modern medicine has made notable advances in uncovering various causes of acute pancreatitis, and several new diagnostic tools that allow clinicians to less invasively approach the patient without sacrificing the diagnostic yield have been introduced. By being knowledgeable of these new changes and by their proper use in a proper circumstances, clinicians will be able to find the cause more accurately and earlier. This better management will not only improve the well-being of the patients but also reduce the number of "true" idiopathic acute pancreatitis to a minimum.
-
J. Clin. Gastroenterol. · Jul 2003
Case ReportsAcute viral cholecystitis due to hepatitis A virus infection.
Acute hepatitis A virus (HAV) infection is frequent in developing countries. Although some gallbladder abnormalities are defined during the course, an acute cholecystitis is extremely rare. We here report 2 additional cases of cholecystitis due to acute HAV infection and review the previously reported 2 cases. ⋯ Moreover the course of cholecystitis was closely parallel to that of the HAV infection. Both patients were managed conservatively. It was concluded that rare, acute viral cholecystitis can develop during the course of acute HAV infection.