Abdominal Artery/Veins Flashcards

1
Q

Where is the abdominal aorta located?

A

The abdominal portion of the Decending Aorta

Cranially lies in the median plane, between the cura of the diaphragm

Caudally displaced slightly to the left by the Caudal Vena Cava

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2
Q

What does the Abdominal Aorta termiate as?

A

Right and Left Internal Iliac A.

Median Sacral A.

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3
Q

What are the unpaired visceral branches of the abdominal aorta?

A

Celiac artery

Cranial Mesenteric artery

Caudal Mesenteric artery

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4
Q

What are the paired visceral branches of the abdominal aorta?

A

Renal arteries

Testicular arteries or Ovarian arteries

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5
Q

What is number 1?

A

Celiac Artery

Unparied Visceral branch

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6
Q

What is number 2?

A

Cranial Mesenteric Artery

Unpared Visceral branch

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7
Q

What is number 3?

A

Caudal Mesenteric Artery

Unpaired Visceral branch

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8
Q

What is number 4?

A

Median Sacral Artery

Unpaired Branch

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9
Q

What is number 5?

A

Internal Iliac Artery

Paired Branch

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10
Q

What is number 6?

A

External Iliac Artery

Paired Branch

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11
Q

What is number 7?

A

Deep Circumflex Iliac Artery

Paired Branch

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12
Q

What is number 8?

A

Ovarian/Testicular Artery

Paired Visceral branch

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13
Q

What is number 9?

A

Lumbar Segmental Arteries

Paired branches

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14
Q

What is number 10?

A

Renal Artery

Paired Visceral branches

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15
Q

What is number 11?

A

Cranial abdominal artery

Paired branch

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16
Q

What is number 12?

A

Phrenicoabdominal artery

Paired branch

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17
Q

What is number 13?

A

Caudal phrenic artery

Paired branch

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18
Q

What does number 19 supply?

A

Duodenum, Pancreas (Right Lobe)

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19
Q

What does number 20 supply?

A

Stomach

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20
Q

What does number 21 supply?

A

Pancreas (left lobe)

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21
Q

What is number 1?

A

Abdominal Aorta

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22
Q

What is number 2?

A

Celiac Artery

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23
Q

What is number 3?

A

Splenic Artery

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24
Q

What is number 4?

A

Short Gastric Artery

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25
Q

What is number 5?

A

Left Gastrepiploic Artery

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26
Q

What is number 6?

A

Pancreatic branches

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27
Q

What does number 7 supply?

A

Spleen

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28
Q

What is number 8?

A

Left Gastric Artery

(anastamoses with the right gastric artery)

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29
Q

What is number 9?

A

Esophageal branch

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30
Q

What does number 10 supply?

A

Stomach, Esophagus

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31
Q

What is number 11?

A

Hepatic artery

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32
Q

What is number 12?

A

Hepatic branches

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33
Q

What does number 13 supply?

A

Liver, Gallbladder

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34
Q

What is number 14?

A

Right Gastric artery

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35
Q

What does number 15 supply?

A

Stomach

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36
Q

What is number 16?

A

Gastroduodenal artery

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37
Q

What is number 17?

A

Cranial Pancreaticoduodenal artery

Anastomoses with caudal Pancreaticoduodenal artery)

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38
Q

What is number 18?

A

Right Gastroepiploic artery

(Anastomoses with the Left Gastroepiploic artery)

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39
Q

What is number 1?

A

Celiac artery

40
Q

What is number 2?

A

Left gastric artery

41
Q

What is number 3?

A

Esophageal branch

42
Q

What is number 4?

A

Hepatic artery

43
Q

What is number 5?

A

Hepatic branches

44
Q

What is number 6?

A

Cranial pancreaticoduodenal artery

45
Q

What is number 7?

A

Right gastic artery

46
Q

What is number 8?

A

Right gastroepiploic artery

(Longer name = longer artery)

47
Q

What is number 9?

A

Left gastroepiploic artery

48
Q

What is number 10?

A

Short gastric arteries

49
Q

What is number 11?

A

Spenic artery

50
Q

What is number 1?

A

Abdominal Aorta

51
Q

What is number 2?

A

Cranial Mesenteric artery

52
Q

What is number 3?

A

Ileocolic artery

53
Q

What is number 4?

A

Middle Colic artery

(anastomoses with the Left Colic artery)

54
Q

What is number 5?

A

Right colic artery

55
Q

What is number 6?

A

Colic artery

56
Q

What does number 7 supply?

A

Ascending colon

57
Q

What does number 8 supply?

A

Transverse colon

Right colic flexure

58
Q

What does number 9 supply?

A

Descending colon

Left colic flexure

59
Q

What is number 10?

A

Mesenteric Ileal artery

60
Q

What is number 11?

A

Cecal branch

61
Q

What is number 12?

A

Antimesenteric Ileal artery

(which can be used to determine the length of the Ileum)

62
Q

What doe number 13 supply?

A

Cecum

63
Q

What does number 14 supply?

A

Ileum

64
Q

What is number 15?

A

Jejunal arteries

65
Q

What does number 16 supply?

A

Jejunum

66
Q

What is number 17?

A

Caudal Pancreaticoduodenal artery

(anastomoses with cranial Pancreaticoduodenal artery)

67
Q

What does number 18 supply?

A

Duodenum, Pancreas

68
Q

What is number 1?

A

Abdominal Aorta

69
Q

What is number 2?

A

Caudal Mesenteric Artery

70
Q

What is number 3?

A

Left Colic Artery

(anastomoses with Middle Colic artery)

71
Q

What is number 4?

A

Cranial Rectal Artery

72
Q

What does number 5 supply?

A

Desending colon

73
Q

What does number 6 supply?

A

Rectum

(cranial part)

74
Q

What is number 7?

A

Middle Rectal Artery

75
Q

What is number 1?

A

Caudal vena cava

76
Q

What is number 2?

A

Hepatic veins

77
Q

What is number 3?

A

Anomalous vein(s)

(Abnormal)

78
Q

What is number 4?

A

Phrenicoabdominal vein

79
Q

What is number 5?

A

Renal vein

80
Q

What is number 6?

A

Right Ovarian/Testicular vein

(Left Ovarian/Testicular vein)

81
Q

What is number 7?

A

Deep circumflex iliac vein

82
Q

What is number 8?

A

Common iliac vein

83
Q

What is number 9?

A

Internal iliac veins

84
Q

What is number 10?

A

External iliac veins

85
Q

What is this structure refered to as, and where is it going at number 1?

A

Portal Vein

Liver

(Liver sinusoids)

86
Q

What is number 2?

A

Gastrodudenal vein

87
Q

What is number 3?

A

Splenic vein

88
Q

What is number 4?

A

Caudal mesenteric vein

89
Q

What is number 5?

A

Caudal pancreaticoduodenal vein

90
Q

What is number 6?

A

Cranial mesenteric vein

91
Q

What is number 7?

A

Jejunal branches

92
Q

What is number 8?

A

Portal vein

(What cranial mesenteric vein turns into after purple line)

93
Q

What are Portosystemic Shunts (PSS)?

A

Anomalous vessels that allow normal portal blood draining the stomach, intestines, pancreas, and the spleen to pass directly into the systemic circulation, via abnormal connection to the caudal vena cava or other systemic veins, without first passing through the liver.

94
Q

What is the problem with Portosystemic Shunts (PSS)?

A

Allows blood to return to the systemic circulation without passing through the liver to be metabolized and detoxified.

95
Q

What are the different types of Portosystemic Shunts (PSS)?

A

Location:
Extrahepatic - outiside liver
Intrahepatic - inside liver

Number of vessels:
Single
Multiple

Etiology
Congenital
Acquired