systema lymphaticum
... Vasa lymphatica (lymphatics) - paired semilunar valves. A lymph vessel conveying lymph to the node – vas afferens (each node receives several afferent vessels). A vessel that leaves the node – vas efferens (only one efferent vessel emerges from the node). Efferent vessels join to form lymphatic trun ...
... Vasa lymphatica (lymphatics) - paired semilunar valves. A lymph vessel conveying lymph to the node – vas afferens (each node receives several afferent vessels). A vessel that leaves the node – vas efferens (only one efferent vessel emerges from the node). Efferent vessels join to form lymphatic trun ...
SUPERFICIAL VESSELS AND LYMPHATICS OF LOWER LIMB
... The small saphenous vein begins behind the lateral 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 ...
... The small saphenous vein begins behind the lateral 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 ...
Redalyc.Rare origin of the obturator artery from the external iliac
... from neighboring vessels such as the common iliac and external iliac arteries or from any branch of the internal iliac artery. It normally runs anteroinferiorly along the lateral wall of the pelvis to the upper part of the obturator foramen where it exits the pelvis by passing through said foramen. ...
... from neighboring vessels such as the common iliac and external iliac arteries or from any branch of the internal iliac artery. It normally runs anteroinferiorly along the lateral wall of the pelvis to the upper part of the obturator foramen where it exits the pelvis by passing through said foramen. ...
21-Vascular anatomy of the lower limb2015-12-15 04
... contain valves which normally allow the blood to flow from the superficial to the deep veins. The perforating veins pass through the deep fascia at an oblique angle so during muscular contraction , they are compressed. This also prevents blood flowing from the deep to the superficial veins.. ...
... contain valves which normally allow the blood to flow from the superficial to the deep veins. The perforating veins pass through the deep fascia at an oblique angle so during muscular contraction , they are compressed. This also prevents blood flowing from the deep to the superficial veins.. ...
17-Art,Veins. OF L.L2014-12-23 00:294.5 MB
... They contain valves which normally allow the blood to flow from the superficial to the deep veins. The perforating veins pass through the deep fascia at an oblique angle so during muscular contraction , they are compressed. This also prevents blood flowing from the deep to the superficial veins. ...
... They contain valves which normally allow the blood to flow from the superficial to the deep veins. The perforating veins pass through the deep fascia at an oblique angle so during muscular contraction , they are compressed. This also prevents blood flowing from the deep to the superficial veins. ...
Vessels of Lower Abdomen, Thigh, and Leg
... Follow the Descending Abdominal Aorta downward (inferiorly) to where it splits forming an upside-down “Y”. Each arm of the “Y” is the Common Iliac Artery. However, not all of each arm is the Common Iliac. About 1/3 away from the split, a vessel comes off and goes inferior. This vessel is the Interna ...
... Follow the Descending Abdominal Aorta downward (inferiorly) to where it splits forming an upside-down “Y”. Each arm of the “Y” is the Common Iliac Artery. However, not all of each arm is the Common Iliac. About 1/3 away from the split, a vessel comes off and goes inferior. This vessel is the Interna ...
Arteries - Princeton ISD
... Muscular arteries – distal to elastic arteries; deliver blood to body organs ...
... Muscular arteries – distal to elastic arteries; deliver blood to body organs ...
2 m – 29. Abdominal aorta. The arteries of the pelvis
... Damage to major vessels and high mortality as a result of this pathology is an actual medical problem today. The most common cause of death is an abdominal aortic aneurysm, disease Rene Lyarisha, occlusion of the abdominal aorta and iliac arteries. Pathological lesions of major vessels of the abdomi ...
... Damage to major vessels and high mortality as a result of this pathology is an actual medical problem today. The most common cause of death is an abdominal aortic aneurysm, disease Rene Lyarisha, occlusion of the abdominal aorta and iliac arteries. Pathological lesions of major vessels of the abdomi ...
Major arteries of the body
... At the end of the lecture, the student should be able to: Define the word ‘artery’ and understand the general principles of the arterial system. Define arterial anastomosis and describe its significance. Define end arteries and give examples. Describe the aorta and its divisions & list the branches ...
... At the end of the lecture, the student should be able to: Define the word ‘artery’ and understand the general principles of the arterial system. Define arterial anastomosis and describe its significance. Define end arteries and give examples. Describe the aorta and its divisions & list the branches ...
Renal vascular evaluation with 64 Multislice Computerized
... study of both the normal vascular anatomy and its variants as well as the arterial and venous pathology and is in many institutions replacing digital angiography(1,2). Knowing the normal vascular anatomy and its variants is critical for pre-surgical evaluation particularly when the surgical techniqu ...
... study of both the normal vascular anatomy and its variants as well as the arterial and venous pathology and is in many institutions replacing digital angiography(1,2). Knowing the normal vascular anatomy and its variants is critical for pre-surgical evaluation particularly when the surgical techniqu ...
Lymphatic System 1
... There are an average of 35 lymph nodes in the human body Lymph nodes are not surrounded by a connective tissue capsule Lymph nodes are the only lymphoid organs with afferent and efferent lymphatic vessels The number of living microorganisms in an efferent lymphatic vessel is always greater than t ...
... There are an average of 35 lymph nodes in the human body Lymph nodes are not surrounded by a connective tissue capsule Lymph nodes are the only lymphoid organs with afferent and efferent lymphatic vessels The number of living microorganisms in an efferent lymphatic vessel is always greater than t ...
Lymphatic System 1
... There are an average of 35 lymph nodes in the human body Lymph nodes are not surrounded by a connective tissue capsule Lymph nodes are the only lymphoid organs with afferent and efferent lymphatic vessels The number of living microorganisms in an efferent lymphatic vessel is always greater than t ...
... There are an average of 35 lymph nodes in the human body Lymph nodes are not surrounded by a connective tissue capsule Lymph nodes are the only lymphoid organs with afferent and efferent lymphatic vessels The number of living microorganisms in an efferent lymphatic vessel is always greater than t ...
anterior abdominal wall and inguinal area
... B. lymphatic drainage 1. skin above the level of the umbilicus usually drains to the axillary region 2. skin below the umbilicus usually drains into the upper thigh ...
... B. lymphatic drainage 1. skin above the level of the umbilicus usually drains to the axillary region 2. skin below the umbilicus usually drains into the upper thigh ...
L18-Art,Veins. OF L.L2014-08-21 09:594.2 MB
... They contain valves which normally allow the blood to flow from the superficial to the deep veins. The perforating veins pass through the deep fascia at an oblique angle so during muscular contraction , they are compressed. This also prevents blood flowing from the deep to the superficial veins. ...
... They contain valves which normally allow the blood to flow from the superficial to the deep veins. The perforating veins pass through the deep fascia at an oblique angle so during muscular contraction , they are compressed. This also prevents blood flowing from the deep to the superficial veins. ...
Carotid-cavernous fistula
... the cavernous sinus is uncommon, especially in the direct traumatic high flow type fistulas though it has been previously described. [4] As a mechanism of spontaneous occlusion, it is suggested that carotid angiography played an important role in most of these cases. They also suggested that stasis ...
... the cavernous sinus is uncommon, especially in the direct traumatic high flow type fistulas though it has been previously described. [4] As a mechanism of spontaneous occlusion, it is suggested that carotid angiography played an important role in most of these cases. They also suggested that stasis ...
Human Blood Vessels - Austin Community College
... In this exercise the arteries and veins of the cat will be identified and compared with those of the human. To facilitate identification, the arteries and veins have been injected with colored latex: arteries red, veins blue. In tracing the blood vessels, it is necessary that each artery and vein be ...
... In this exercise the arteries and veins of the cat will be identified and compared with those of the human. To facilitate identification, the arteries and veins have been injected with colored latex: arteries red, veins blue. In tracing the blood vessels, it is necessary that each artery and vein be ...
The deep veins
... system that drains most of the blood. Paired deep veins accompany the ulnar, radial and brachial arteries. Two major superficial veins, the basilic vein and the cephalic vein, communicate at the antecubital fossa via the median cubital vein. The cephalic vein ascends on the lateral aspect of the arm ...
... system that drains most of the blood. Paired deep veins accompany the ulnar, radial and brachial arteries. Two major superficial veins, the basilic vein and the cephalic vein, communicate at the antecubital fossa via the median cubital vein. The cephalic vein ascends on the lateral aspect of the arm ...
The Blood Vessels of the Upper Extremity
... the child complained of pain in the forearm, which persisted. Four hours later, the parents decided to return to the hospital, since the child’s left hand looked dusky white and the pain in the forearm was still present. On examination, there was found to be a complete loss of skin sensation of the ...
... the child complained of pain in the forearm, which persisted. Four hours later, the parents decided to return to the hospital, since the child’s left hand looked dusky white and the pain in the forearm was still present. On examination, there was found to be a complete loss of skin sensation of the ...
Anatomic basis of perforator flaps of medial vastus muscle
... The purpose of this study was to elucidate anatomical features of perforating branch flaps based on the muscular branches of the medial vastus muscle and to seek a new, applicable technique that could be used in repairing soft tissue defects around human knees. In this study, the origin, the course, ...
... The purpose of this study was to elucidate anatomical features of perforating branch flaps based on the muscular branches of the medial vastus muscle and to seek a new, applicable technique that could be used in repairing soft tissue defects around human knees. In this study, the origin, the course, ...
Dr.Kaan Yücel yeditepepharmanatomy.wordpress.com Thoracic
... from the body through the superior vena cava (SVC) and inferior vena cava (IVC) and pumps it through the pulmonary trunk and arteries to the lungs for oxygenation. The left side of the heart (left heart) receives welloxygenated (arterial) blood from the lungs through the pulmonary veins and pumps it ...
... from the body through the superior vena cava (SVC) and inferior vena cava (IVC) and pumps it through the pulmonary trunk and arteries to the lungs for oxygenation. The left side of the heart (left heart) receives welloxygenated (arterial) blood from the lungs through the pulmonary veins and pumps it ...
Anatomy-Of-Female-Genital-System-Dr.Osman
... Endocervix: Lined by simple columnar epithelium with compound racemose glands or crypts that are liable to chronic infection. It secretes alkaline cervical mucus. Muscle layer: Outer longitudinal and inner circular muscles.(2 layers only) Ectocervix: Formed of stratified squamous epithelium covering ...
... Endocervix: Lined by simple columnar epithelium with compound racemose glands or crypts that are liable to chronic infection. It secretes alkaline cervical mucus. Muscle layer: Outer longitudinal and inner circular muscles.(2 layers only) Ectocervix: Formed of stratified squamous epithelium covering ...
TMJ Biomechanics and Structure of the Mandibular Condyle
... applied stress is removed, tissues return to their original shape and thickness as long as they are not damaged. In contrast to a creep test, a stress relaxation test controls the strain rather than the stress. In this test, a specimen is compressed or stretched to a specific strain while the changi ...
... applied stress is removed, tissues return to their original shape and thickness as long as they are not damaged. In contrast to a creep test, a stress relaxation test controls the strain rather than the stress. In this test, a specimen is compressed or stretched to a specific strain while the changi ...
Anatomy of Arterial Supply of the Soleus Muscle
... the proximal part of the soleus muscle and traced along the medial half of the muscle. The points of the origin of the branches were measured from the tip of the medial malleous. Similarly the branches of the proneal artery were traced along the lateral border. During the process, the origin of the ...
... the proximal part of the soleus muscle and traced along the medial half of the muscle. The points of the origin of the branches were measured from the tip of the medial malleous. Similarly the branches of the proneal artery were traced along the lateral border. During the process, the origin of the ...
Abdominoinguinal Incision for the Resection of Pelvic
... Figure A6 Exposure of the pelvic side wall. The inguinal ligament is then divided at the pubic tubercle and dissection carried on its undersurface until the inferior deep epigastric vein and artery are encountered, ligated, and divided. The lateral third of the inguinal ligament is then detached off ...
... Figure A6 Exposure of the pelvic side wall. The inguinal ligament is then divided at the pubic tubercle and dissection carried on its undersurface until the inferior deep epigastric vein and artery are encountered, ligated, and divided. The lateral third of the inguinal ligament is then detached off ...
Thieme: An Illustrated Handbook of Flap
... from the perforating branch of the deep peroneal artery. In these cases the flap pedicle remains short. The artery is accompanied by two comitant veins. Infrequently the dorsal artery of the foot may be larger than usual, mostly to compensate for a deficient plantar artery; or its terminal branches ...
... from the perforating branch of the deep peroneal artery. In these cases the flap pedicle remains short. The artery is accompanied by two comitant veins. Infrequently the dorsal artery of the foot may be larger than usual, mostly to compensate for a deficient plantar artery; or its terminal branches ...
Vascular remodelling in the embryo
Vascular remodelling is a process which begins at day 21 of human embryogenesis, when an immature heart begins contracting, pushing fluid through the early vasculature. This first passage of fluid initiates a signal cascade based on physical cues including shear stress and circumferential stress, which is necessary for the remodelling of the vascular network, arterial-venous identity, angiogenesis, and the regulation of genes through mechanotransduction. This embryonic process is necessary for the future stability of the mature vascular network.Vasculogenesis is the initial establishment of the components of the blood vessel network, or vascular tree. This is dictated by genetic factors and has no inherent function other than to lay down the preliminary outline of the circulatory system. Once fluid flow begins, biomechanical and hemodynamic inputs are applied to the system set up by vasculogenesis, and the active remodelling process can begin.Physical cues such as pressure, velocity, flow patterns, and shear stress are known to act on the vascular network in a number of ways, including branching morphogenesis, enlargement of vessels in high-flow areas, angiogenesis, and the development of vein valves. The mechanotransduction of these physical cues to endothelial and smooth muscle cells in the vascular wall can also trigger the promotion or repression of certain genes which are responsible for vasodilation, cell alignment, and other shear stress-mitigating factors. This relationship between genetics and environment is not clearly understood, but researchers are attempting to clarify it by combining reliable genetic techniques, such as genetically-ablated model organisms and tissues, with new technologies developed to measure and track flow patterns, velocity profiles, and pressure fluctuations in vivo.Both in vivo study and modelling are necessary tools to understand this complex process. Vascular remodelling is pertinent to wound healing and proper integration of tissue grafts and organ donations. Promoting an active remodelling process in some cases could help patients recover faster and retain functional use of donated tissues. However, outside of wound healing, chronic vascular remodelling in the adult is often symptomatic of cardiovascular disease. Thus, increased understanding of this biomedical phenomenon could aid in the development of therapeutics or preventative measures to combat diseases such as atherosclerosis.