[Evaluation of lipid digestion using the 13C-mixed triglyceride breath test in patients with chronic pancreatitis].

Background: Steatorrhea represents the indirect sign of lipid maldigestion in chronic pancreatitis and even when the measurement of fecal fat is considered as a gold standard for the diagnosis of steatorrhea, this test is not commonly used within clinical practice because of the inconvenience related to sample collection. Although the use of breath test using mixted tryglicerides was initally validated as an indirect alternative for the assessment of exocrine pancreas reserve, only recently has used this method as a surrogate for the measurement of fat in feces.

Aim: To evaluate fat digestion by means of the breath test with 13C labelled mixed triglycerides in patients with chronic pancreatitis.

Splenic hydatidosis: a rare differential diagnosis in a cystic lesion of the spleen.

Cystic tumours of the spleen are generally rare, and a parasitic origin is relatively unlikely. The present case report shows, however that when a splenic cyst is found, the differential diagnosis must always consider the possibility of echinococcosis. We report the case of a patient suffering from a cystic lesion of the spleen where surgery and histopathology yielded the diagnosis of splenic echinococcosis.

[Assessment of high sensitivity C-reactive protein (HS-CRP) as a marker of liver inflammation in patients with metabolic syndrome].

Unlabelled: C-reactive protein (CRP) plays an important role on inflammatory processes associated to the metabolic syndrome (MS), alike of insulin sensitivity, endothelial dysfunction and fibrinolysis insufficiency. Alanine aminotransferase (ALT) may be a sensible marker for the diagnosis of hepatic damage and has therefore been used as an alternative method for the noninvasive diagnosis of non-alcoholic fatty liver disease (NAFLD), especially in epidemiological studies. At the present time, the possible utility of high sensitivity CRP (hsCRP) as a simple measure to detect the degree of hepatic inflammatory response during the development NAFLD in MS has not been explored.