embryo, the vitelline duct, also known as the vitellointestinal duct, the yolk stalk, the omphaloenteric duct, or the omphalomesenteric duct, is a long...
4 KB (431 words) - 04:39, 29 August 2024
the small intestine present at birth and a vestigial remnant of the vitelline duct. It is the most common malformation of the gastrointestinal tract and...
26 KB (2,673 words) - 04:40, 29 August 2024
embryo and its yolk sac Vitelline cyst, a developmental defect relating to the closure of the vitelline duct Vitelline duct, a tube that joins the yolk...
982 bytes (149 words) - 17:24, 28 October 2016
umbilical vesicle), into the digestive tube by a long narrow tube, the vitelline duct. Rarely, the yolk sac can be seen in the afterbirth as a small, somewhat...
8 KB (972 words) - 21:55, 3 May 2024
fetus the ileum is connected to the navel by the vitelline duct. In roughly 2−4% of humans, this duct fails to close during the first seven weeks after...
13 KB (1,595 words) - 18:46, 2 September 2024
midgut, remains temporally connected to the yolk sac by means of the vitelline duct. The foregut gives rise to the esophagus, the trachea, lung buds, the...
16 KB (2,084 words) - 05:22, 15 July 2024
Omphalomesenteric duct cysts (ODC), also known as an omphalomesenteric duct remnant or vitelline cyst, are developmental defects relating to the closure...
2 KB (82 words) - 04:42, 14 June 2024
falciform ligament, median umbilical ligament, or a remnant of the vitelline duct. Sister Mary Joseph nodule is associated with multiple peritoneal metastases...
5 KB (524 words) - 00:58, 12 December 2023
involutes before birth. Uncommonly, the yolk sac may persist as the vitelline duct and cause a congenital out pouching of the digestive tract called Meckel's...
11 KB (1,404 words) - 13:51, 29 August 2023
detected by ultrasound. All essential organs have at least begun. The vitelline duct normally closes. Gestational age: 9 weeks and 0 days until 11 weeks...
18 KB (2,127 words) - 23:25, 5 June 2024
primitive gut. The yolk sac remains connected to the gut tube via the vitelline duct. Usually, this structure regresses during development; in cases where...
49 KB (5,809 words) - 14:22, 17 August 2024
branched, tubular ovary. From here, a short oviduct passes to the vitelline duct. This duct connects, via a junction, the ovaries, the uterus, and the yolk...
42 KB (4,421 words) - 08:50, 14 September 2024
level of the male accessory gland reservoir to form the ovo-vitelline duct. The ovo-vitelline duct continues along the midline before connecting with the ootype...
5 KB (684 words) - 12:10, 2 May 2024
of the amnion from the umbilical ring (surrounding the roots of the vitelline duct and connecting stalk) creates a tube with a covering of amniotic membrane...
4 KB (423 words) - 17:52, 7 February 2024
fertilization occurs. The ootype is connected via a pair of ducts to a number of vitelline ducts that produce yolk. After the egg is surrounded by yolk, its...
26 KB (3,108 words) - 03:25, 15 September 2024
vitellarium extends from the level of the vitelline reservoir; a pair of vitelline ducts form the vitelline reservoir. The vaginal pore is large and guarded...
5 KB (795 words) - 08:59, 29 March 2024
fish-eating mammals, including humans. In humans, it infects the common bile duct and gall bladder, feeding on bile. It was discovered by British physician...
29 KB (3,362 words) - 07:38, 29 April 2024
form the common hepatic duct. The cystic duct from the gallbladder joins with the common hepatic duct to form the common bile duct. The biliary system and...
87 KB (10,331 words) - 14:27, 23 September 2024
"Barth's hernia": A hernia of the loops of intestine between a persistent vitelline duct and the serosa of the abdominal wall. Jean Baptiste Philippe Barth @...
2 KB (164 words) - 19:34, 19 July 2024
uterus, vitelline duct, ovary, and vitellaria. They also have flame cells that function as a kidney and remove waste material. A short duct that opens...
4 KB (531 words) - 19:35, 10 March 2021
cuticularized margins, and each row is connected with the reticular vitelline ducts of its own side, an ovary, and 40-65 large testes pre, para and post-ovarian...
3 KB (321 words) - 09:16, 25 November 2019
uterus, vitelline duct, ovary, and vitellaria. They also have flame cells that function as a kidney and remove waste material. A short duct that opens...
22 KB (2,340 words) - 21:10, 25 February 2024
and reproduction is stopped. It causes damage of the integument and vitelline duct. Blair DM (1958). "Lucanthone hydrochloride; a review". Bulletin of...
3 KB (192 words) - 09:38, 17 March 2023
immediately proximal to vagina and anterior to ootype. Bilateral vitelline ducts not observed; vitellarium absent in regions of other reproductive organs...
11 KB (1,126 words) - 02:04, 19 April 2024
but are free in the rest of their extent. It receives blood from the vitelline vein, umbilical vein and common cardinal vein.[citation needed] The sinus...
3 KB (306 words) - 08:44, 21 May 2024
veins MeSH A16.254.835 – urachus MeSH A16.254.891 – vitelline duct MeSH A16.254.940 – Wolffian duct MeSH A16.378.099 – aborted fetus MeSH A16.378.200 –...
5 KB (424 words) - 16:46, 9 February 2024
body midline immediately anterior to ootype. Bilateral and common vitelline ducts not observed; vitellarium absent in regions of other reproductive organs...
8 KB (850 words) - 18:47, 8 December 2023
branches at the front of the aorta consist of the vitelline arteries and umbilical arteries. The vitelline arteries form the celiac, superior and inferior...
50 KB (5,592 words) - 00:50, 25 September 2024
them and parasitizing them. Sea squirt eggs are surrounded by a fibrous vitelline coat and a layer of follicle cells that produce sperm-attracting substances...
41 KB (4,900 words) - 03:08, 15 September 2024
immediately anterior to ootype and Mehlis' gland. Bilateral and common vitelline ducts not observed; vitellarium dense, absent in regions of other reproductive...
9 KB (1,093 words) - 17:05, 17 January 2024