Ureters: Anatomy, innervation, blood supply, histology | Kenhub
网页2023年10月30日 — The ureters are bilateral, muscular, tubular structures, responsible for taking urine from one kidney to the urinary bladder for storage, prior to excretion. After blood has been filtered in the kidneys, the filtrate undergoes a series of reabsorptions and exudation throughout the length of the convoluted tubules.
Ureter - Wikipedia
网页The ureters are tubular structures, approximately 20–30 cm (8–12 in) in adults, [1] that pass from the pelvis of each kidney into the bladder. From the renal pelvis, they descend on top of the psoas major muscle to reach the brim of the pelvis. Here, they cross in front of the common iliac arteries.
Ureteral obstruction - Symptoms and causes - Mayo Clinic
网页2024年1月26日 — A ureteral obstruction is a blockage in one or both of the tubes (ureters) that carry urine from the kidneys to the bladder. Ureteral obstruction can be cured. However, if it's not treated, symptoms can quickly move from mild — pain, fever and infection — to severe — loss of kidney function, sepsis and death.
The Ureters - Anatomical Course - TeachMeAnatomy
网页2019年11月14日 — The ureter is a structure that has developed via the ureteric bud from the mesonephric duct, and then followed the kidney during its ascend to the final lumbar position in the retroperitoneum. This long, ascending course has enabled the ureter to acquire vessels (arteries, veins and lymph vessels) of different origin during its route.
Ureter | Complete Anatomy - Elsevier
网页The ureters are bilateral muscular tubes that are 25–30 cm long and 0.3 cm wide (Standring, 2016). They extend from the renal pelvis, at the hilum of the kidney, to the ureteric orifices on the internal aspect of the bladder.
Anatomy, Abdomen and Pelvis Ureter - StatPearls - NCBI Bookshelf
网页2024年5月5日 — Each ureter follows an "S" shaped curve as it travels from the kidney to the bladder. The ureter is anatomically and functionally divided into 3 segments: proximal, distal, and intramural. The proximal ureter (abdominal or upper ureter) is the segment extending from the renal pelvis to the iliac bifurcation.
Ureter | Radiology Reference Article | Radiopaedia.org
网页The ureter is a paired fibromuscular tube that conveys urine from the kidneys in the abdomen to the bladder in the pelvis . Gross anatomy. The ureter is 25-30 cm long and has three parts: abdominal ureter: from the renal pelvis to the pelvic brim. pelvic ureter: from the pelvic brim to the bladder.
Mechanical characteristics of the ureter and clinical implications
网页2023年12月15日 — In this Review, current literature on the mechanical properties and morphology of ureteric tissue in animal and human specimens and the mechanical forces that the ureter is exposed to during ...
Ureter Anatomy: Overview, Gross Anatomy, Microscopic Anatomy - Medscape
网页Overview. The ureters are paired muscular ducts with narrow lumina that carry urine from the kidneys to the bladder. An understanding of the anatomic relations of the ureters is critical to the...
Renal system - Ureters, Urinary Bladder, Kidneys | Britannica
网页The ureters are narrow, thick-walled ducts, about 25–30 centimetres (9.8–11.8 inches) in length and from 4 to 5 millimetres (0.16 to 0.2 inch) in diameter, that transport the urine from the kidneys to the urinary bladder.
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