ANATOMICAL STRUCTURE OF CHILDRENS’ LIVER AT DIFFERENT AGES

Masharipova Hulkar Kabulovna assistant, Urgench branch of Tashkent Medical Academy, Tashkent, Uzbekistan, email: author.uzb@mail.ru
Usmanov Ravshan Jakhongirovich DSc, Professor, Urgench branch of Tashkent Medical Academy, Tashkent, Uzbekistan, email: author.uzb@mail.ru
Akhmedova Sayyora Muhamadovna DSc, Associate Professor, Urgench branch of Tashkent Medical Academy, Tashkent, Uzbekistan, email: author.uzb@mail.ru
Masharipov Azamat Sobirovich DSc, Associate Professor, Urgench branch of Tashkent Medical Academy, Tashkent, Uzbekistan, email: author.uzb@mail.ru
Abdullaeva Dilfuza Kadamovna assistant, Urgench branch of Tashkent Medical Academy, Tashkent, Uzbekistan, email: author.uzb@mail.ru

Abstract

The research work studies the topographic anatomy and macroscopic structure of the gallbladder and biliary tract in newborns, children, and adolescents. The object of the study was 54 corpses of newborns, children, and adolescents of both sexes up to 16 years old, with bodyweight from 3.0 kg to 55 kg, who died for reasons not related to the pathology of the liver and bile ducts. The formation of the common bile duct and the options for its construction were studied in detail. Age-related changes in the ducts' topography concerned the length, diameter, depth, number of branches, and the severity of anastomoses between segmental components and the lobar ducts. The common hepatic duct diameter ranged from 1.1 mm to 5.0 mm, the right hepatic duct from 0.87 mm to 3.06 mm, and the left hepatic duct from 0.89 mm to 3.03 mm in different age groups. The length of the total hepatic duct is from 4.5 mm to 35.8 mm. When considering the angles of incidence between the common hepatic and left and right, ducts vary. The results showed that in children of all age groups, the formation of the common bile duct is variable; 2 to 5 intrahepatic ducts take part in its formation, while the number of ducts coming from the right lobe of the liver prevails.

Keywords:

bile duct, liver, postnatal ontogenesis, hepatic portal, sagittal branch, transverse branche, square lobe, caudate lobe


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1. Artemov A.V. Algorithm for instrumental diagnostics of diseases of the organs of the hepatopancreatoduodenal zone using magnetic resonance cholangiopancreatography // Annals of surgery. - 2009. - No. 2. - S. 42–46. 2. Pediatric Operative Surgery: A Practical Guide / Under. ed. V.D. Tikhomirova. - M .: LLC "Publishing House" Medical Information Agency ", 2011. - 872 p. 3. Dronov A.F. Laparoscopy in the diagnosis of newborns and infants and their treatment / Dronov A.F., Kholostova V.V. // Endoscope. sur. –2004. - No. 6. - P. 35 - 38. 4. Efremenkov A.M. Variant anatomy of the liver and biliary tract in newborns and infants / Efremenkov A.M., Ignatiev E.M., Sviridov A.A. // Eurasian Union of Scientists. 2015.-№ 5 (14). - P. 30 - 31. 5. Orekhov V.F.Transhepatic endobiliary interventions in obstructive jaundice // International Journal of Interventional Cardioangiology. - 2004. - No. 5. - P. 57-60. 6. Otte J.B., Reding R., de Ville de Goyet J. et al.Experience with living related liver transplantation in children. Acta Gastroenterol Belg 1999; 62: 355—362. 7. Should open Kasai portoenterostomy be perfonned for biliary atresia in the era of laporoscopy / Wong K.K., Chung P.H., Chan K.L. et al. // Pediatr. Surg. Int. – 2008. – №24. – P. 931 – 933. 8. Tajiri T., Yoshida H., Mamada Y., Taniai N., Yokomuro S.,Mizuguchi Y. Diagnosis and initial management of cholangiocarcinoma with obstructive jaundice // World j. gastroenterol. – 2008. – May 21. № 14 (19). – Р. 3000–3005.

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