Umbilical cord abnormalities ppt

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Fetus entirely dependent on placenta until birth Maternal and fetal blood kept separate by placental barrier Protects the infant from infection and harmful substances. Baby is dead. Mom often has coagulopathy. ETIOLOGY Unknown Possibly begins with degenerative changes in the small arterioles that supply the intervillous spaces, resulting in thrombosis, degeneration of the decidua, and finally rupture of the vessel Then tearing and bleeding in the inner layer of the endometrium and decidua basalis Hematoma forms along with retroperitoneal clot, compresses adjacent placenta, causing local destruction Further bleeding causes increased pressure behind the placenta which causes further separation. History of spontaneous abortions 2.

Umbilical cord abnormalities ppt

We think you have liked this presentation. If you wish to download it, please recommend it to your friends in any social system. Share buttons are a little bit lower. Thank you! Published by Jasmine George Modified over 8 years ago. Abnormalities of development B. Accidental pathology. Abnormalities of development abnormalities of cord insertion -marginal insertion -velamentous insertion abnormalities in cord length tumors of umbilical cord vascular anomalies single umbilical artery. Battledore placenta. Hypoxia if the vessels are compressed between baby and birth canal. Can be diagnosed as early as 16 weeks. If fetal bleeding confirmed, immediate cesarean section. Cord absence achordia 2.

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Umbilical cord abnormalities ppt

In the pelvis, the two arteries are separated by the bladder but then lie adjacent to each other at the umbilicus, where they exit the fetus and enter the umbilical cord figure 1. The arteries follow a helical course around the umbilical vein until reaching the placenta, where they separate again and form the chorionic arteries on the surface of the placenta, with perforating branches to the underlying villi figure 2. Why UpToDate? Learn how UpToDate can help you.

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E-mail : drshashwatjani gmail. Is this content inappropriate? Placenta class Cigarette smoking - decidual necrosis. Recommended Abnormalities of-placenta-and-cordppt. Operation Research Document 25 pages. Save Save Umblical Cord Abnormalities. Download presentation by click this link. Abnormalities of-placenta-and-cordppt obgymgmcri. Placenta at term for nursing students. In cases of absence of communicating blood vessels, it is called placenta spuria.

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Fetal membranes, umbilical cord and placenta. Fetal circulation. Placental Pathology Document 39 pages. Pharmacology chapter No 7 full notes. Cord Prolapse Kattey Kattey. Concept and historical prespective of miwifery. Lecture on Lochia and deep vein thrombosis. A leash of vessels connecting the main to the small lobe traverse through the membranes. Abruptio placentae Shailendra Veerarajapura. Venous access 2. What's hot 20 Contracted pelvis.