high feritin level- seen in iron storage disorders-hemochromtosis, hemosiderosis, porphyyria or chronic disease process, alcoholic liver disease
, adult onset still's disease, hemophagocytic lymphohistiocytosis
, hemolytic anaemia,sideroblastic anemia
, autoimmune disorder, chronic infection - In USG-fatty liver- increase risk of diabetes, hypertension,obesity, dyslipedemia, with reduce echogeniccity- may be seen in so many disease, in hepatocellular carcinoma- hyperechogenic &hypoechogenic area present, in metastic carcinoma of liver diffuse foci present in liver from breast cancer, colorectal cancer
, advice- CT SCAN with contrast if doubt MRI, PE(pulmonary embolism
)- risk increase in prolonged bed rest,or cancer investigation-D-dimer test,CTpulmonary angiography, your history is not proper,you wants to rule out which cancer, can you mention, hope my advice is useful yo you, thank you.