| ¿µ¹® | umbilical cord | ÇÑ±Û | ÅÈÁÙ, Á¦´ë |
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| ¼³¸í | žÆÀÇ ¹è²ÅÀ» Źݰú ¿¬°á½ÃŰ´Â À¯ÀÏÇÑ ±¸Á¶·Î 2°³ÀÇ ÅÈÁÙµ¿¸Æ°ú 1°³ÀÇ ÅÈÁÙÁ¤¸ÆÀÌ Áö³ª°£´Ù. ½Å»ý¾Æ¶§¿¡´Â ±æÀ̰¡ ¾à 50cmÀÌ´Ù. Å»ý±â ¹ß»ý ¾à 5ÁÖ°æ¿¡ ¿ä¸·°æ(allantoic diverticulum, body stalk)À¸·ÎºÎÅÍ Çü¼ºµÇ¸ç ¹è²ÅâÀÚ°ü(vitello- intestinal duct) ¹× ¿ä¸·(allantoic membrane)À» Æ÷ÇÔÇϰí ÀÖ´Ù. ¾à 1%¿¡¼ Á¦´ëµ¿¸ÆÀÌ Çϳª»ÓÀÎ °æ¿ì°¡ Àִµ¥ À̶§¿¡´Â ¼±Ãµ¼º±âÇüÀÇ µ¿¹Ý·üÀÌ Áõ°¡ÇÑ´Ù. |
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| K-F Ring | Kayser-Fleischer Ring |
|---|---|
| ABR | abortus Bang ring [test]; absolute bed rest; auditory brainstem response |
| beta [Greek letter beta] | an anomer of a carbohydrate; buffer capacity; carbon separated from a carboxyl by one other carbon i... |
| ERFS | electrophysiological ring finger splinting |
| IVR | idioventricular rhythm; intravaginal ring; isolated volume responder |
| BR | Balbiani Ring |
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| BPD-MA | Benzoporphyrin derivative monoacid ring A |
| BAR | Biofragmentable Anastomosis Ring |
| BAR | Biofragmentable Anastomotic Ring |
| CVR | Contraceptive Vaginal Ring |
| umbilical ring | An opening in the linea alba through which pass the umbilical vessels in the foetus; in young embryos it is relatively nearer to the pubis, but gradually ascends to the centre of the abdomen; it is closed in the adult, its site being indicated by the umbilicus or navel. Synonym: annulus umbilicalis, canalis umbilicalis. (05 Mar 2000) |
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| medial umbilical fold | A fold of peritoneum on the lower part of the anterior abdominal wall that covers the obliterated umbilical artery on either side of the urachus. Synonym: plica umbilicalis medialis, plica hypogastrica. (05 Mar 2000) |
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| medial umbilical ligament | <anatomy> The obliterated umbilical artery that persists as a fibrous cord passing upward alongside the bladder to the umbilicus. Synonym: ligamentum umbilicale mediale. (05 Mar 2000) |
| median umbilical fold | A fold of peritoneum on the anterior wall of the abdomen covering the urachus, or remains of the allantoic stalk. Synonym: plica umbilicalis mediana, middle umbilical fold, plica umbilicalis media, plica urachi, urachal fold. (05 Mar 2000) |
| median umbilical ligament | <anatomy> The remnant of the urachus, contained in the median umbilical fold; it persists as a midline fibrous cord between the apex of the bladder and the umbilicus. Synonym: ligamentum umbilicale medianum, middle umbilical ligament, urachal ligament. (05 Mar 2000) |
| percutaneous umbilical blood sampling | See: PUBS. (12 Dec 1998) |
| middle umbilical fold | A fold of peritoneum on the anterior wall of the abdomen covering the urachus, or remains of the allantoic stalk. Synonym: plica umbilicalis mediana, middle umbilical fold, plica umbilicalis media, plica urachi, urachal fold. (05 Mar 2000) |
| middle umbilical ligament | <anatomy> The remnant of the urachus, contained in the median umbilical fold; it persists as a midline fibrous cord between the apex of the bladder and the umbilicus. Synonym: ligamentum umbilicale medianum, middle umbilical ligament, urachal ligament. (05 Mar 2000) |
| prolapse of umbilical cord | Presentation of part of the umbilical cord ahead of the foetus; it may cause foetal death due to compression of the cord between the presenting part of the foetus and the maternal pelvis. (05 Mar 2000) |
| hernia, umbilical | The protrusion of part of the intestine at the umbilicus. (12 Dec 1998) |
| sulcus of umbilical vein | <anatomy, vein> The sulcus on the foetal liver occupied by the umbilical vein. Synonym: sulcus venae umbilicalis. (05 Mar 2000) |
| umbilical | <anatomy> As pertains to the umbilicus (belly button). (27 Sep 1997) |
| umbilical arteries | Either of a pair of arteries originating from the internal iliac artery and passing through the umbilical cord to carry blood from the foetus to the placenta. (12 Dec 1998) |
| umbilical artery | <anatomy, artery> Before birth the arteria is a continuation of the internal iliac; after birth it is obliterated between the bladder and umbilicus, forming the medial umbilical ligament, the remaining portion, between the internal iliac artery and bladder, being reduced in size and giving off the superior vesical arteries. Synonym: arteria umbilicalis. (05 Mar 2000) |
| umbilical cord | The flexible structure, giving passage to the umbilical arteries and vein, which connects the embryo or foetus to the placenta. (12 Dec 1998) |
| umbilical cyst | A small red sessile or pedunculated tumour at the umbilicus in an infant; it is due to the persistence of a segment of the vitellointestinal duct. Synonym: umbilical cyst. (05 Mar 2000) |
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