Acoustic radiation force impulse quantification of spleen elasticity for assessing liver fibrosis.

Purpose: The purpose of this study is to assess the correlation between liver fibrosis and spleen stiffness measured by ARFI in patients with chronic viral hepatitis (B or C) and to explore the possible complementary role of spleen and liver ARFI in grading liver fibrosis.

Methods: 84 subjects (51 patients, 33 healthy volunteers) were enrolled. ARFI of the spleen and the liver was performed.

An unusual case of Cushing's syndrome due to ACTH-independent macronodular adrenal hyperplasia.

We report a case of Cushing's syndrome due to ACTH-independent macro-nodular adrenal hyperplasia (AIMAH). The patient, a 51-year-old man, had been suffering from poorly controlled arterial hypertension for the previous 6 years and he complained of progressive weight gain, gynecomastia and impotence. Physical examination revealed classic cushingoid features.