Craniofacial Venous Plexuses: Angiographic Study
... Venous drainage patterns at the craniocervical junction and skull base have been thoroughly described in the radiographic literature. The facial veins and their important anastomoses with the intracranial venous system are less well appreciated. This study of 54 consecutive normal cerebral angiogram ...
... Venous drainage patterns at the craniocervical junction and skull base have been thoroughly described in the radiographic literature. The facial veins and their important anastomoses with the intracranial venous system are less well appreciated. This study of 54 consecutive normal cerebral angiogram ...
Triple arterial blood supply to the liver and double cystic arteries: A
... ONLINE FIRST This is a provisional PDF only. Copyedited and fully formatted version will be made available soon. ...
... ONLINE FIRST This is a provisional PDF only. Copyedited and fully formatted version will be made available soon. ...
Veins of the Head and neck
... Veins of the Head and neck • External jugular vein: – Begins behind the angle of the mandible by the union of the posterior auricular and posterior division of the retromandibular veins. – It descend obliquely, deep to the platysma, receive the posterior external jugular vein – pierce the deep fasc ...
... Veins of the Head and neck • External jugular vein: – Begins behind the angle of the mandible by the union of the posterior auricular and posterior division of the retromandibular veins. – It descend obliquely, deep to the platysma, receive the posterior external jugular vein – pierce the deep fasc ...
Arteries
... – Basilar artery divides into 2 posterior cerebral arteries • Posterior cerebral arteries connect to the posterior communicating arteries ...
... – Basilar artery divides into 2 posterior cerebral arteries • Posterior cerebral arteries connect to the posterior communicating arteries ...
journal of clinical and diagnostic research
... has a wide range between 8.7% and 75.7% and they can cause hydronephrosis by compressing the ureter [9]. This anomaly is important in surgical procedures related to the posterior abdominal wall, renal transplantation, abdominal aortic aneurysm, ureter surgery and the vascular pedicles of the kidney. ...
... has a wide range between 8.7% and 75.7% and they can cause hydronephrosis by compressing the ureter [9]. This anomaly is important in surgical procedures related to the posterior abdominal wall, renal transplantation, abdominal aortic aneurysm, ureter surgery and the vascular pedicles of the kidney. ...
Imaging Anatomy of the Basal Perforating Arteries
... several LSAs (arrows) in relation to the tumor mass. The vessels are medially displaced by the tumor that is mainly fed ...
... several LSAs (arrows) in relation to the tumor mass. The vessels are medially displaced by the tumor that is mainly fed ...
AP #14L1 - Defiance City Schools
... Carry blood away from the heart toward the capillaries Will carry bright red oxygenated blood with one exception, the pulmonary artery Largest artery is the ...
... Carry blood away from the heart toward the capillaries Will carry bright red oxygenated blood with one exception, the pulmonary artery Largest artery is the ...
Venous Collateral Circulation of the Extracranial
... significance of collateral circle is still neglected. To the contrary, substitute circles are alternative pathways or vicarious venous shunts, which permit the drainage and prevent intracranial hypertension. In accordance with the pattern of obstruction, even the intracranial and the intrarachidian ...
... significance of collateral circle is still neglected. To the contrary, substitute circles are alternative pathways or vicarious venous shunts, which permit the drainage and prevent intracranial hypertension. In accordance with the pattern of obstruction, even the intracranial and the intrarachidian ...
failure, and stroke
... • Angiogenesis • Occurs when short-term autoregulation cannot meet tissue nutrient requirements • The number of vessels to a region increases and existing vessels enlarge • Common in the heart when a coronary vessel is occluded, or throughout the body in people in high-altitude areas ...
... • Angiogenesis • Occurs when short-term autoregulation cannot meet tissue nutrient requirements • The number of vessels to a region increases and existing vessels enlarge • Common in the heart when a coronary vessel is occluded, or throughout the body in people in high-altitude areas ...
The Veins 静脉
... Begins the medial end of dorsal venous arch of food Passes anterior to the medial malleolus and ascends on the medial side of the leg, then passes behind the knee and curves forward around the medial side of the thigh Inclines anteriorly through the thigh to enter the femoral vein through the saphen ...
... Begins the medial end of dorsal venous arch of food Passes anterior to the medial malleolus and ascends on the medial side of the leg, then passes behind the knee and curves forward around the medial side of the thigh Inclines anteriorly through the thigh to enter the femoral vein through the saphen ...
Vascularization of the penis of a man
... There is an anastomosis between the superficial dorsal and the deep dorsal veins in the area of the prepuce in 87.6% of cases. (Fig. 3). It was shown, that the circumflex veins with the average diameter of 1.65 ± 0.06 mm in the majority cases (96.2%) are shaped of junction of two trunks: the perfora ...
... There is an anastomosis between the superficial dorsal and the deep dorsal veins in the area of the prepuce in 87.6% of cases. (Fig. 3). It was shown, that the circumflex veins with the average diameter of 1.65 ± 0.06 mm in the majority cases (96.2%) are shaped of junction of two trunks: the perfora ...
some observations on diaphragmatic blood supply
... of a transverse vein running on the superior surface of the diaphragm. No evidence of such perforating or transverse vein was seen macroscopically in the specimens studied here. Of course this finding does not exclude its occasional presence but even if it were never present, the transverse phrenic ...
... of a transverse vein running on the superior surface of the diaphragm. No evidence of such perforating or transverse vein was seen macroscopically in the specimens studied here. Of course this finding does not exclude its occasional presence but even if it were never present, the transverse phrenic ...
Lower limb Neurovasculature
... Is formed by the following branches: • Calcanean branches of posterior tibial and peroneal arteries • Medial and lateral malleolar branches of anterior tibial artery • Malleolar branches of posterior tibial and peroneal arteries ...
... Is formed by the following branches: • Calcanean branches of posterior tibial and peroneal arteries • Medial and lateral malleolar branches of anterior tibial artery • Malleolar branches of posterior tibial and peroneal arteries ...
What “Gives”? - www.jgibbs-vvc
... This worksheet will help you understand how arteries give rise to new arteries and veins give rise to new veins. There are some important things to remember while going through this worksheet. Refer back to these things often, especially if you “get stuck”. ...
... This worksheet will help you understand how arteries give rise to new arteries and veins give rise to new veins. There are some important things to remember while going through this worksheet. Refer back to these things often, especially if you “get stuck”. ...
SUPERFICIAL VESSELS AND LYMPHATICS OF LOWER LIMB
... malleolus as a continuation of the lateral marginal vein; it first ascends along the lateral margin of the tendocalcaneus, and then crosses it to reach the middle of the back of the leg. Running directly upward, it perforates the deep fascia in the lower part of the popliteal fossa, and ends in the ...
... malleolus as a continuation of the lateral marginal vein; it first ascends along the lateral margin of the tendocalcaneus, and then crosses it to reach the middle of the back of the leg. Running directly upward, it perforates the deep fascia in the lower part of the popliteal fossa, and ends in the ...
17-Vascular anatomy of lower limb2017-01-12 19
... o Venous stasis is the main cause by pressure on the veins from the bedding during prolonged hospital stay and aggravated by muscular inactivity.فالمريض بعد الجراحة الزم يتحرك o Thrombophlebitis (inflammation of the wall of a vein with associated thrombosis) may develop around the vein. o Pulmonar ...
... o Venous stasis is the main cause by pressure on the veins from the bedding during prolonged hospital stay and aggravated by muscular inactivity.فالمريض بعد الجراحة الزم يتحرك o Thrombophlebitis (inflammation of the wall of a vein with associated thrombosis) may develop around the vein. o Pulmonar ...
pdf
... in the right upper lobe with superior vena cava and azygos (black arrow) obstruction. B: Coronal MIP depicts retrograde flow through the tributaries of internal mammary veins (blue arrows), musculophrenic veins (red arrows), superior epigastric veins (red arrows) and a periumbilical branches (purple ...
... in the right upper lobe with superior vena cava and azygos (black arrow) obstruction. B: Coronal MIP depicts retrograde flow through the tributaries of internal mammary veins (blue arrows), musculophrenic veins (red arrows), superior epigastric veins (red arrows) and a periumbilical branches (purple ...
1 3 Blood Supply to the Head and Neck The nutrients and oxygen
... metabolism and, together with deoxygenated red blood cells, return them to various areas. The blood is then rejuvenated and returns to the tissues for continued cell nutrition. The details of the cell physiology involved are not within the scope of this text. However, a basic knowledge of the genera ...
... metabolism and, together with deoxygenated red blood cells, return them to various areas. The blood is then rejuvenated and returns to the tissues for continued cell nutrition. The details of the cell physiology involved are not within the scope of this text. However, a basic knowledge of the genera ...
chapter 23-Vessels and Circulation
... • Basement membrane and endothelium only – gases and nutrients ...
... • Basement membrane and endothelium only – gases and nutrients ...
Branch
... The right subclavian artery arises from the brachiocephalic trunk; the left, from the aortic arch. Each artery emerges from the superior aperture of the thorax. It ascends to the root of the neck and then arches laterally across the front of the cervical pleura and passes between the scalenus ante ...
... The right subclavian artery arises from the brachiocephalic trunk; the left, from the aortic arch. Each artery emerges from the superior aperture of the thorax. It ascends to the root of the neck and then arches laterally across the front of the cervical pleura and passes between the scalenus ante ...
2 m – 29. Abdominal aorta. The arteries of the pelvis
... most commonly, only the paired left bronchial artery arises directly from the aorta whilst the right branches off usually from the third posterior intercostal artery. Mediastinal arteries: Small arteries that supply the lymph glands and loose areolar tissue in the posterior mediastinum. Oesophageal ...
... most commonly, only the paired left bronchial artery arises directly from the aorta whilst the right branches off usually from the third posterior intercostal artery. Mediastinal arteries: Small arteries that supply the lymph glands and loose areolar tissue in the posterior mediastinum. Oesophageal ...
Tributaries of the hepatic portal vein
... the exception of the lower part of the rectum) and from the spleen, pancreas, and gall-bladder. From these viscera the blood is conveyed to the liver by the portal vein. In the liver this vein ramifies like an artery and ends in capillarylike vessels termed sinusoids, from which the blood is conveye ...
... the exception of the lower part of the rectum) and from the spleen, pancreas, and gall-bladder. From these viscera the blood is conveyed to the liver by the portal vein. In the liver this vein ramifies like an artery and ends in capillarylike vessels termed sinusoids, from which the blood is conveye ...
William Harvey
William Harvey (1 April 1578 – 3 June 1657) was an English physician. He was the first known to describe completely and in detail the systemic circulation and properties of blood being pumped to the brain and body by the heart, though earlier writers, such as Jacques Dubois, had provided precursors of the theory. After his death the William Harvey Hospital was constructed in the town of Ashford, several miles from his birthplace of Folkestone.