Diagnostic Value Of Hematological Parameters In Acute Pancreatitis

Background: Acute pancreatitis (AP) is an inflammatory disease with rapid onset and rapid progression. In severe cases, it can cause systemic inflammatoly response syndrome (SIRS), multiple organ failure (POF) and death. In order to explore the effective index of early diagnosis of AP, we have detected the levels of serum lipase (LPS), serum amylase (S-AMY) and C-reactive protein (CRP). Meanwhile, cost evaluation was performed on these biochemical parameters for AP patients.Methods: In this study, 212 patients were admitted with acute abdominal pain, divided into AP group (n=1.07) and non-Al? group (n=105), including cholelithiasis (n=8), intestinal obstruction (n=34), acute ch.olangitis (n.=14), acute cholecystitis (n=20), acute appendicitis (n=20) and pancreatic cancer (n=9). Demographic data and laboratory examination results were collected, the sensitivity and specificity of.LPS, S-AMY and CRP in the diagnosis of AP were calculated respectively; as well as the costs of single or multiple tests were evaluated.Results: The serum level of S-AMY and LPS in AP group were significantly higher than those in non AP group (P<0.01), The,serum level of CRP in AP group was higher than that in non-AP group (Pc 0.05). \AThen the critical value of the normal reference value is three times as the critical value, the sensitivity and specificity of the LPS in diagnosing AP were 91.6% and 90.5%, S-AMY was 70.1% and 91.4%. And CRP was 59.8% and 56.2%, respectively. Compared with the trend of serum LPS expression, the expression trend of S-I1MY was positively correlated (r=0.81), while there was no correlation with the trend of CRP expression.Conclusions: The ability of LPS to diagnose AP is significantly better than that of LPS + CRP, as well as the combined detection of LPS + CRP + S-AMY, which can be used as the first choice for laboratory examination of AP.