Overview. A biliary obstruction is a blockage of the bile ducts. The bile ducts carry bile from the liver and gallbladder through the pancreas to the small intestine (the duodenum). Bile is a dark-green or yellowish-brown fluid secreted by the liver to digest fats.
Definition of Hamartia. Hamartia is the fatal flaw in a protagonist or hero that leads to this characterâs downfall. Aristotle first used the term hamartia in his essay Poetics, the first known treatise on literary theory.
2. a type of hamartoma representing a circumscribed stable malformation of the skin and occasionally of the oral mucosa, which is not due to external causes; the excess (or deficiency) of tissue may involve epidermal, connective tissue, adnexal, nervous, or vascular elements.