Hepatic veno-occlusive disease Hepatic veno-occlusive disease Hepatic veno-occlusive disease or veno-occlusive disease with immunodeficiency (VODI) is a condition in which some of the small veins in the liver are obstructed. It is a complication of high-dose chemotherapy given before a bone marrow transplant (BMT) and is marked by weight gain due to fluid retention, increased liver size, and raised levels of bilirubin in the blood. The name sinusoidal obstruction syndrome is now preferred if VODI happens as a result of chemotherapy or bone marrow transplantation. Apart from chemotherapy, VODI may also occur after ingestion of certain plant alkaloids such as pyrrolizidine alkaloids (in
Adjective Adjective In linguistics, an adjective (abbreviated ) is a describing word, the main syntactic role of which is to qualify a noun or noun phrase, giving more information about the object signified. Adjectives are one of the English parts of speech, although they were historically classed together with the nouns. Certain words that were traditionally considered to be adjectives, including "the", "this", "my", etc., are today usually classed separately, as determiners. "Adjective" comes from Latin "" "additional (noun)", a calque of . In the grammatical tradition of Latin and Greek, because adjectives were inflected for gender, number, and case like