The term "ductus biliferi" refers to the ducts that carry bile from the liver to the gallbladder and small intestine. Its spelling is derived from Latin, where "ductus" means "duct" and "biliferi" means "bile-carrying". In IPA phonetic transcription, it is pronounced as /ˈdʌktəs bɪˈlɪfəraɪ/, with emphasis on the first syllable of both words and the final "i" in "biliferi" pronounced as "eye". The correct spelling of medical terms is crucial for clear communication and preventing potential errors in diagnoses and treatment.
Ductus biliferi, also known as the bile ducts, are anatomical structures within the body that play a crucial role in the transportation of bile. Bile is a yellowish-green fluid produced by the liver and stored in the gallbladder until needed. It aids in the digestion and absorption of fats in the small intestine.
The ductus biliferi are tubular channels that begin within the liver, where they are small and numerous, and gradually merge to form larger ducts. These larger ducts eventually unite to form the common bile duct, which transports bile from the liver and gallbladder to the small intestine.
The ductus biliferi are lined with specialized cells that actively promote the flow of bile. They are flexible, allowing for the rapid and efficient movement of bile throughout the digestive system. Along their course, the ducts may undergo additional branching and modifications to optimize the distribution and delivery of bile to the small intestine.
The proper functioning of the ductus biliferi is crucial for the digestion and absorption of fats. Any obstruction or blockage within these ducts can lead to a condition called cholestasis, in which bile cannot flow freely. This can result in the accumulation of bile within the liver, leading to jaundice, abdominal pain, and other complications.
Overall, the ductus biliferi are essential conduits that facilitate the transport of bile, ensuring the digestive system operates efficiently and maintains optimal health and functioning.
Biliary canaliculi; the excretory ducts of the liver originating within the hepatic lobules and running between the hepatic cells to discharge into the interlobular ducts.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The etymology of the term "ductus biliferi" can be understood by breaking down the parts of the phrase:
1. "Ductus": This word comes from Latin and means "duct" or "passage". It is derived from the verb "ducere", which means "to lead" or "to guide".
2. "Biliferi": This is a combination of two Latin words - "bili" and "feri".
- "Bili": This comes from the Latin word "bilis", which means "bile". Bile is a yellow-green fluid produced by the liver and stored in the gallbladder, which aids in the digestion and absorption of fats.
- "Feri": This is the plural form of "fer", which means "to bear" or "to carry".