Title: Nonalcoholic fatty liver disease (NAFLD) and Portal Hypertension in Egyptian Patients
Authors: Mohsen M. Maher, M.D, Wesam A. Ibrahim, M.D, Shereen A. Saleh, M.D, Iman F Montasser, M.D, Ahmed Hussein, M.D, Khaled A Mansour, M.D, Moetaz Sayed, M.D, Omar Farouk, M.D, Kareem Abdel Nabi, Master’s Degree
DOI: http://dx.doi.org/10.18535/jmscr/v4i7.13
Abstract
Background and Study aims: Although nonalcoholic fatty liver disease (NAFLD) typically follows a benign non progressive clinical course, there is evidence that NAFLD even in the absence of liver fibrosis can induce portal hypertension which has serious sequelae such as splenomegaly, esophageal varices and as cites. The aim of this work is to assess the possibility of NAFLD to affect portal venous pressure in absence of fibrosis, and to correlate the severity of steatosis with the portalvein diameter. Patients and Methods: this study included eighty patients with NAFLD. All participants were subjected to detailed history taking, clinical examination, laboratory tests, abdominal ultrasound and portal vein duplex as well as liver biopsy to determine the histological degree of steatosis and to exclude liver fibrosis. Results: the patients were 50 males (62.5%) and 30 females (37.5%), their mean age was 30.08±11.70. The degree of steatosis according to liver biopsies ranged from 3%-20% with mean of (14.57 ± 5.74) and the portal vein diameter measured by portal vein duplex ranged from 10- 14mm with mean of (11.5 ± 1.24). There was statistically significant positive correlation between the degree of steatosis and portal vein diameter, spleen size, fasting blood sugar, total cholesterol, LDL, HDL and ALT. Conclusion: hepatic steatosis correlates with portal vein diameter and size of the spleen in the absence of fibrosis and can lead to portal hypertension.
Keywords: NAFLD; steatosis; portal hypertension; liver biopsy; spleen
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