Ductus Omphalomesentericus is a medical term used to describe a congenital anomaly that manifests as persistent communication between the yolk sac and the midgut. The spelling of this word follows the International Phonetic Alphabet (IPA) transcription standard, which denotes the correct phonetic pronunciation of this term. It is pronounced as /ˈdʌktəs, ˌɒm.fə.loʊ.məˌsɛnˈtɛr.ɪ.kəs/ and refers to the tubular passage connecting the embryonic midgut to the yolk sac during fetal development. This word highlights the importance of precision in medical terminology to ensure accurate communication between healthcare professionals.
Ductus omphalomesentericus is a medical term used to describe a congenital condition that involves the presence of an abnormal duct connecting the umbilicus (belly button) to the intestines during fetal development. This condition is also known as Meckel's diverticulum or vitelline duct.
During embryonic development, the vitelline duct serves as a connection between the developing midgut (a portion of the intestines) and the yolk sac, which provides nutrition to the embryo. Normally, this duct regresses and disappears by the 8th to 10th week of gestation. However, in some cases, the duct fails to close properly, resulting in a persistent connection between the umbilicus and the small intestine.
The presence of a ductus omphalomesentericus can lead to various complications and health issues. It may cause bleeding, as the duct contains the remnants of blood vessels from the yolk sac. If the diverticulum becomes inflamed or infected, it can lead to abdominal pain, vomiting, and other gastrointestinal symptoms. In rare cases, the presence of this ductus can also cause intestinal obstruction or even perforation, which may require surgical intervention.
Diagnosis of this condition is typically done through imaging studies like ultrasound, CT scan, or MRI. Treatment generally involves surgical removal of the Meckel's diverticulum to prevent further complications and alleviate symptoms.
In summary, ductus omphalomesentericus refers to an abnormal duct that connects the belly button to the intestines, which is a congenital condition that requires medical intervention to prevent complications.
Vitelline or omphalomesenteric duct.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word ductus omphalomesentericus comes from Latin. Here is the breakdown of its etymology:
1. Ductus is a Latin noun that means duct or channel. It is derived from the Latin verb ducere, meaning to lead or to guide.
2. Omphalo comes from the Greek word omphalos, which means navel.
3. Mesentericus is an adjective derived from the Latin word mesenterium, referring to the mesentery. The mesentery is a fold of tissue that attaches the intestines to the wall of the abdomen.
Therefore, ductus omphalomesentericus translates to duct connecting the navel and the mesentery.