Radiological patterns of cortical bone modelling in women with chronic liver disease.
The pattern of cortical bone modelling in healthy and diseased populations can be derived from simple measurements taken from radiographs of tubular bones. To determine the pattern of bone modelling in women with chronic cholestatic and parenchymal liver diseases, these parameters have been measured in 83 women with primary biliary cirrhosis (PBC), 34 with steroid-treated chronic active hepatitis (CAH) and 27 with parenchymal liver disease (PLD) not treated with corticosteroids. Bone modelling profiles have been compared in these groups with expected pattern in healthy females. Abnormal bone modelling occurs in all three groups. In PBC, cortical thinning is progressive from the fourth decade onwards. In steroid-treated CAH, an initial increase in cortical thickness is observed in the third and fourth decades, after which cortical thinning occurs. In the PLD group, progressive loss of bone cortex is present from the fourth decade onwards. In all forms of liver disease, cortical thinning results from widening of the medullary cavity rather than resorption of the cortical surface.
D001847:Bone Diseases / Q000209:etiology; D002779:Cholestasis / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008105:Liver Cirrhosis, Biliary / Q000000981:diagnostic imaging; D008107:Liver Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D008663:Metacarpus / Q000000981:diagnostic imaging*; D011859:Radiography