Accessory right inferior hepatic vein
An accessory right inferior hepatic vein is the most common variation of the hepatic veins. It is present in up to 48% of the population and drains the posterior part of the right lobe (mainly segments 6 and 7) directly into the inferior vena cava.
Variations in hepatic vascular anatomy are particularly important in the setting of liver surgery, transplantation and radiological intervention.
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Abdominal and pelvic anatomy
- skeleton of the abdomen and pelvis
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- spaces of the abdomen and pelvis
- anterior abdominal wall
- posterior abdominal wall
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abdominal cavity
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peritoneum
- peritoneal ligaments
- mesentery
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- scrotal sac
- retroperitoneum
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peritoneum
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pelvic cavity
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pelvic peritoneal space
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- rectovesical pouch
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pelvic peritoneal space
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endocrine system
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adrenal gland
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adrenal gland
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urinary system
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kidney
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variants
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kidney
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female reproductive system
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- variant anatomy
- blood supply of the abdomen and pelvis
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abdominal aorta
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- coeliac artery
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- renal artery (variant anatomy)
- gonadal artery (ovarian artery | testicular artery)
- inferior mesenteric artery
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common iliac artery
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internal iliac artery (mnemonic)
- anterior division
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abdominal aorta
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sacral plexus
- lumbosacral trunk
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- perforating cutaneous nerve
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- parasympathetic pelvic splanchnic nerves
- pudendal nerve
- nerve to quadratus femoris and inferior gemellus
- nerve to internal obturator and superior gemellus
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