Kidney arteries renal artery. Medical search. Frequent questions

Renal artery stenosis (RAS) is a known cause of hypertension and ischemic nephropathy. (biomedcentral.com)
Renal artery stenosis due to atherosclerotic changes of the renal arteries has become a serious concern as a cause of hypertension and renal ischemia, resulting frequently in end-stage renal failure [ 1 , 2 ]. (biomedcentral.com)
The study has been carried out prospectively on 46 patients affected by hemodynamically significant atherosclerotic renal artery stenosis, detected by Magnetic Resonance Angiography or Selective Digital Angiography. (biomedcentral.com)
Often, renal artery stenosis is associated. (medscape.com)
Gradual narrowing (stenosis) or sudden, complete blockage (occlusion) may affect arteries that supply the right or the left kidney, their branches, or a combination. (msdmanuals.com)
In people with renal artery stenosis who are given an angiotensin-converting enzyme (ACE) inhibitor, an angiotensin II receptor blocker (ARB), or a renin inhibitor to treat high blood pressure, kidney function may decline rapidly. (msdmanuals.com)
When narrowing or blockage occurs but no blood clot exists, the condition is called renal artery stenosis. (msdmanuals.com)
Although flash pulmonary edema has been reported in patients with unilateral renal stenosis, it occurs more commonly in patients with bilateral renal stenosis. (medscape.com)
Plouin PF, Bax L. Diagnosis and treatment of renal artery stenosis. (medscape.com)
Primus C, Auer J. Bilateral renal artery stenosis in a young man. (medscape.com)
Derakhshesh MI, Joye E, Yager N. Unilateral renal artery stenosis causing hypertensive flash pulmonary oedema. (medscape.com)
When and How Should We Revascularize Patients With Atherosclerotic Renal Artery Stenosis? (medscape.com)
Association of renal artery stenosis with aortic jet velocity in hypertensive patients with aortic valve sclerosis. (medscape.com)
Assessment of renal artery stenosis severity by pressure gradient measurements. (medscape.com)
Is race a risk factor for the development of renal artery stenosis? (medscape.com)
Progression of renal artery stenosis in patients undergoing cardiac catheterization. (medscape.com)
Assessment and Management of Transplant Renal Artery Stenosis. (medscape.com)
Transplant Renal Artery Stenosis: Underrecognized, Not So Rare, but Curable Complication. (medscape.com)
Renal artery stenosis (RAS) is defined as a narrowing of one or both renal arteries. (asn-online.org)
Although our patient had evidence of bilateral RAS, we concluded that the hemodynamically significant stenosis was that of the left renal artery. (asn-online.org)
Since the left kidney was larger, we theorized that the primary stenosis was in the right kidney which led to compensatory hypertrophy of the left kidney and points to the relatively acute development of left RAS, explaining the patient's acute presentation. (asn-online.org)
Renal artery stenosis -Kidney's arteries become narrow. (epnet.com)
This condition is also called renal artery stenosis . (wikidoc.org)
Renal artery stenosis is a narrowing or blockage of the artery that supplies blood to the kidneys. (wikidoc.org)
The most common cause of renal artery stenosis is a blockage in the the arteries due to high cholesterol. (wikidoc.org)
When the kidney's blood supply is reduced by a narrowing (called renal artery stenosis), the kidney produces high levels of a hormone called renin. (harvard.edu)
If there is concern that you may have renal artery stenosis, your doctor may order magnetic resonance imaging (MRI) with magnetic resonance angiography (MRA). (harvard.edu)
The clinical manifestations reflect the arteries involved and most commonly include hypertension caused by renal-artery stenosis (RAS) or strokes from carotid artery disease. (medscape.com)
CTA with maximum intensity projection (MIP) and quantitative measurement of stenosis is an accurate noninvasive technique for diagnosing fibromuscular dysplasia/stenosis of the visceral arteries, regardless of the etiology. (medscape.com)
Benazepril may reduce kidney function in some patients and should not be used by patients who have bilateral renal artery stenosis (narrowing of both arteries supplying the kidneys). (medicinenet.com)
Moreover, lowering the BP in presence of severe renal stenosis may lead to ischemic renal atrophy. (medscape.com)
Nonetheless, the correction of renal stenosis is considered the treatment of choice whenever feasible. (medscape.com)
Alone or in combination with stent implantation, PTRA is increasingly used as an alternative to surgical revascularization for the treatment of renal artery stenosis (RAS), which may cause HTN or jeopardize renal function. (medscape.com)
Renal artery stenosis in a patient with medically refractory renovascular hypertension. (medscape.com)

Stenting of RAS due to atherosclerosis is followed by stabilization or improvement of Ccr, mainly at the stented kidney, while contralateral renal function showed a decrease. (biomedcentral.com)
Fibromuscular Dysplasia Fibromuscular dysplasia is abnormal thickening of the walls of arteries that is not related to atherosclerosis or inflammation but that causes artery narrowing or blockage. (msdmanuals.com)
Atherosclerosis In people with atherosclerosis, patchy deposits of fatty material (atheromas or atherosclerotic plaques) develop in the walls of medium-sized and large arteries, leading to reduced or blocked. (merckmanuals.com)
If the term atherosclerosis sounds unfamiliar, you probably know another name that's often used for it: hardening of the arteries. (sharecare.com)
Atherosclerosis refers to the buildup of plaque in the arteries. (sharecare.com)
During a physical exam, your healthcare provider (HCP) may check for atherosclerosis by placing a stethoscope over a large artery, usually in the neck. (sharecare.com)
The associated need for general anesthesia may cause complications in patients, who are often poor candidates because of diffuse atherosclerosis or renal insufficiency. (medscape.com)

These disorders can lead to significant narrowing and partial blockage of the renal arteries even when there is no blood clot. (msdmanuals.com)
How do doctors treat a blockage of the renal arteries? (merckmanuals.com)

Renal Arterial Disease and Hypertension. (medscape.com)
The system consisting of arteries is called arterial system. (onteenstoday.com)
In Kenya there has been scanty statistics on prevalence of extra-renal branching of arteries but also the clear knowledge in the understanding of the relation between renal sizes, their main arterial diameters in predicting the presence of accessory arteries without invasive diagnostic methods. (iomcworld.com)
Therefore the aim of this study was to determining the relationship between kidney size, main renal arterial caliber and how they relate in the presence or absence of accessory arteries. (iomcworld.com)
Most normal sized kidneys with accessory arteries had smaller main renal arterial diameters. (iomcworld.com)
In both study 1 and study 2, vascular resistance was calculated as mean arterial pressure divided by blood velocity, which was measured via Doppler ultrasound in renal and segmental arteries. (cdc.gov)

The isthmus is narrow and 1.5cm inferior to the inferior mesenteric artery. (jefferson.edu)
Mesenteric artery FMD is rare and presents with abdominal symptoms similar to Crohn disease (CD) and Behcet disease (BD). (medscape.com)

Fibromuscular dysplasia is a cause of renal artery blockage. (msdmanuals.com)

These arteries branch into many smaller arteries. (msdmanuals.com)
After passing through the hilum, the renal artery divides ordinarily into two large branches, and each branch divides into a number of smaller arteries, which bring blood to the nephrons, the functioning units of the kidney. (britannica.com)
To compensate, the body reroutes blood through smaller arteries but that is a temporary solution as it can only work when a person is at rest. (integrisok.com)
The smaller arteries aren't able to supply enough blood when a person is active, thus causing leg pain or tiredness. (integrisok.com)

It's a blockage of the arteries, most commonly one, or both, of the renal arteries that provide blood to the kidneys or the carotid arteries that supply blood to the brain. (sunjournal.com)
Fibromuscular dysplasia (FMD) is an uncommon angiopathy of uncertain etiology associated with heterogeneous histologic changes that may affect the carotid and vertebral circulation, visceral arteries, and peripheral arteries. (medscape.com)
The carotid artery is involved in 75% of cases. (medscape.com)

A great deal of variety can be found in the anatomy of the renal artery and its branches, but most often, the main renal artery splits into an anterior and a posterior division. (medscape.com)
In this study, the authors also determined that when accessory renal arteries were identified, the main renal artery measurements were significantly smaller in diameter than when one renal artery was present. (medscape.com)

Percutaneous transluminal angioplasty (PTA) of the renal artery has become an increasingly widespread peripheral vascular intervention for the treatment of renovascular hypertension (HTN). (medscape.com)

Instead of the classical surgical approach, percutaneous balloon angioplasty or endovascular stenting have recently become accepted procedures in the attempt to revascularize the stenotic kidney and prevent chronic renal insufficiency. (biomedcentral.com)
We present a case of a patient with bilateral RAS with successful balloon angioplasty of only the Left renal artery. (asn-online.org)
Further treatment depends on what causes the narrowing of the kidney arteries.Your doctor may recommend a procedure called angioplasty with stenting. (wikidoc.org)
Renal arteriogram obtained after renal percutaneous transluminal angioplasty. (medscape.com)
Since its introduction in 1978, percutaneous transluminal renal angioplasty (PTRA) has emerged as a highly effective technique for the correction of renal artery stenoses. (medscape.com)
Renal angioplasty has notable physiologic, psychological, and economic advantages over other treatment modalities, and it should now be considered the therapy of choice for renovascular HTN. (medscape.com)

Renal angiography revealed critical mid-segment left RAS and right ostial RAS. (asn-online.org)
Angiography There are a variety of tests that can be used in the evaluation of a suspected kidney or urinary tract disorder. (merckmanuals.com)
The diagnostic and prognostic information available from captopril renography and the increasing availability of magnetic resonance angiography (MRA) have reduced the use of renal arteriography as a diagnostic tool, except in evaluating kidneys with intrarenal branch-artery stenoses and those with complex vascular anatomy, including multiple accessory arteries. (medscape.com)

Schematic of renal artery anatomy. (medscape.com)
Because of challenges in performing surgical vascular anastomosis in variant renal anatomy, knowledge on renal vascular anatomy is very important in the pre surgical workup of potential kidney donors. (iomcworld.com)
This study was designed to add into the body of literature more information about the dimensions of renal vascular anatomy of adult African population in Kenya and transmit this knowledge to enrich the renal surgery practice in the region and beyond. (iomcworld.com)
The current value of Renal CTA cannot be easily replaced by simplified noninvasive modalities for indirect and accurate study of renal vascular anatomy of potential kidney donors. (iomcworld.com)

inflammation of arteries), or an aneurysm (a slow-forming bulge in the wall of the artery). (msdmanuals.com)
it's from the fibrous and muscular tissue within the wall of the artery that blocks the artery and restricts flow. (sunjournal.com)

Routine 2-year follow-up showed an enlarging aneurysm of the hepatic artery. (medscape.com)

The aim of this study was to evaluate renal artery variations in kidney donors using CTA and compare the findings with the number of arteries detected during laparoscopic donor nephrectomy.Materials and Methods:The study included 2,144 living donors who underwent pretransplant renovascular assessment using CTA and laparoscopic donor nephrectomy in our center between August 2012 and October 2018. (istinye.edu.tr)

A renal artery aneurysm (RAA) is defined as a dilated segment of renal artery with a diameter that is more than twice the diameter of a normal renal artery. (medscape.com)
This 52-year-old man presented with pain in the left upper quadrant and was found to have a 3.2-cm aneurysm of the distal splenic artery. (medscape.com)

Patients with ischemic renal vascular disease (RVD) present with one or more of the following clinical, historical, or diagnostic scenarios. (medscape.com)

Congestive heart failure may occur with poor control of hypertension and renal insufficiency in the absence of a significant decrease in ejection fraction (so-called flash pulmonary edema). (medscape.com)

Although FMD is a pathologic diagnosis, a characteristic angiographic change is the string-of-beads appearance (see the images below) caused by areas of relative stenoses or webs alternating with small fusiform or saccular aneurysms of the artery. (medscape.com)

This RA3 originates from the aorta at L3 vertebral level and takes a long and tortuous course to reach the hilum of the right kidney. (jefferson.edu)

Renovascular hypertension is high blood pressure due to narrowing of the arteries that carry blood to the kidneys. (wikidoc.org)
High blood pressure caused by narrowing of the arteries that lead to the kidneys (renovascular hypertension) is often difficult to control. (wikidoc.org)

This also leads to narrowing or blockage of these arteries. (wikidoc.org)

The next stage, end stage renal failure, typically requires treatment, such as dialysis or kidney transplantation. (medicalnewstoday.com)
Renal transplantation is the preferred treatment of patients suffering from end stage renal disease. (iomcworld.com)

Overview of Acute Coronary Syndromes (ACS) Acute coronary syndromes result from acute obstruction of a coronary artery. (msdmanuals.com)
Overview of Coronary Artery Disease Coronary artery disease (CAD) involves impairment of blood flow through the coronary arteries, most commonly by atheromas. (msdmanuals.com)
Acute Myocardial Infarction (MI) Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. (msdmanuals.com)
Unstable Angina Unstable angina results from acute obstruction of a coronary artery without myocardial infarction. (msdmanuals.com)
RAS is found in 33% of patients with coronary artery disease (CAD). (medscape.com)

Do frogs have pulmonary arteries? (onteenstoday.com)

The group of 27 patients, 67.33 ± 6.8 years of age, creatinine of 2.15 ± 0.9 mg/dl, following stenting, were followed at intervals with biochemical tests, renal scintigraphy and doppler ultrasonography. (biomedcentral.com)

Your kidneys are 2 bean-shaped organs that make urine (pee), balance your body's water and mineral levels, and filter waste out of your blood. (merckmanuals.com)
The kidneys are two bean-shaped organs that remove waste substances from the blood and aid in fluid conservation and in stabilization of the chemical composition of the blood. (britannica.com)

MRA provides accurate information about the number of renal arteries, the size of the kidneys, and the presence of anatomic variants. (medscape.com)

High blood pressure can damage and narrow the kidneys' veins and arteries . (medicalnewstoday.com)
When your heart beats it pumps blood through your body through arteries and veins. (integrisok.com)
The arteries carry blood away from the heart and the veins carry blood back to the heart. (integrisok.com)
This X-ray of the arteries and veins detects blockage or narrowing. (integrisok.com)
The contrast dye makes the arteries and veins visible on the X-ray. (integrisok.com)

Fibromuscular dysplasia-Muscle and tissue thicken on the artery wall and harden into rings. (epnet.com)

Chronic kidney disease (CKD) refers to gradual kidney damage that reduces the kidneys' ability to filter blood. (medicalnewstoday.com)
Chronic cadmium exposure primarily affects the kidneys and secondarily the bones. (cdc.gov)

Stenting of the artery is a valid approach, in spite of cases of unexpected adverse evolution of renal function. (biomedcentral.com)
27 patients (diabetes mellitus in 8 cases) were subjected to stenting of the stenotic renal artery while 19 patients (diabetes mellitus in 9 cases) were kept on medical treatment only. (biomedcentral.com)
Stenting atherosclerotic renal arteries: time to be less aggressive. (medscape.com)
Improvement in kidney function and BP after stenting the left renal artery further supports that conclusion. (asn-online.org)

ANSWER: Itching (pruritus) in people with kidney disease who are on dialysis is very common, and your kidney specialist will know a great deal more than I do about it. (sunjournal.com)
If the kidneys totally fail, dialysis or a kidney transplant is needed to stay alive. (integrisok.com)

The same number of renal arteries were detected by CTA and in laparoscopic donor nephrectomy in 97.9% (n= 2,099) of the donors. (istinye.edu.tr)
None of the donors included in the study had a greater number of renal arteries discovered during nephrectomy than by CTA.Conclusion:CTA is a highly accurate method for the evaluation of renovascular variations in donor candidates for living-donor kidney transplantation. (istinye.edu.tr)

The Kidney Week 2023 mobile app features interactive maps, complete program, personalized scheduler, social media integration, and m. (asn-online.org)

The renal arteries arise from the aorta at the level of the intervertebral disk between L1 and L2. (medscape.com)
A tear in the lining of the aorta or the renal artery can cause a sudden obstruction of blood flow. (msdmanuals.com)
renal artery , one of the pair of large blood vessels that branch off from the abdominal aorta (the abdominal portion of the major artery leading from the heart) and enter into each kidney . (britannica.com)
In addition to renal arteries arising from the aorta described in previous reports, a unique renal artery (Renal Artery 3) was found supplying the right kidney. (jefferson.edu)

She claims this is a blood disease that is affecting her kidneys, and she had a stent placed near the opening of her kidney to relieve any blockage. (sunjournal.com)
A stent was placed in the left renal artery and the patient was started on Aspirin and Clopidogrel. (asn-online.org)

Objectives:A carefully chosen and suitably prepared kidney donor is essential in living-donor kidney transplantation. (istinye.edu.tr)

While your mother is right that it affects the kidneys, it isn't a blood disorder at all. (sunjournal.com)
A blood clot usually affects only one kidney. (merckmanuals.com)
Narrowing of the arteries usually affects both kidneys. (merckmanuals.com)
Sudden, complete blockage usually affects only one kidney. (merckmanuals.com)
Partial blockage usually affects both kidneys. (merckmanuals.com)
This disease affects arteries that supply blood to muscles in the legs, where blood flow is due to plaque build-up. (integrisok.com)
This disease affects the arteries in the neck that supply blood to the brain causing the arteries that carry blood to the brain to narrow. (integrisok.com)
This disease affects the arteries that supply blood to the kidneys. (integrisok.com)

Plaques may also rupture or split, causing blood clots to form on the inside exposed surface of the artery walls, which may lead to a heart attack or stroke. (sharecare.com)
Both type 1 and type 2 diabetes cause high blood sugar, which over time can damage artery walls. (sharecare.com)
It is caused by abnormal growth of cells in the walls of the arteries leading to the kidneys. (wikidoc.org)

Unexplained kidney insufficiency may develop in elderly patients. (medscape.com)
It is associated with increased morbidity because patients with severe HTN who have renovascular HTN are at increased risk for renal insufficiency. (medscape.com)
Both CAD and renal insufficiency are independent predictors for RAS. (medscape.com)

A doctor may request an estimated glomerular filtration rate (eGFR) test to check the severity of kidney function loss. (medicalnewstoday.com)

At the inner concavity of each kidney there is an opening, known as the hilum, through which the renal artery passes. (britannica.com)
The hilum of the right kidney opens anteriorly and the left opens anteromedially. (jefferson.edu)

In this case, the lesions involve the main right renal artery and the right accessory renal artery in a 37-year-old man with difficult-to-control hypertension. (medscape.com)
It is concluded that the presence of accessory arteries cannot be determined by the study of kidney sizes alone. (iomcworld.com)

Blockage of the renal artery or one of its large or medium-sized branches is unusual. (msdmanuals.com)
Atheroembolic Kidney Disease In atheroembolic kidney disease, numerous small pieces of fatty material (atheroemboli) travel from arteries above the kidneys to clog the smallest branches of the renal arteries, causing the. (msdmanuals.com)

Zhang, Guiyan and Schmidt, Richard, "A Horseshoe Kidney with a Unique Constellation of Renal Vasculature - A Case Report" (2019). (jefferson.edu)

Most often such blockages occur when a clot moves through the bloodstream from elsewhere in the body (becoming an embolus) and lodges in the renal artery. (msdmanuals.com)

There are two renal arteries-one supplies blood to the right kidney, the other to the left kidney. (msdmanuals.com)
Renal ultrasound duplex revealed a right kidney of 8.5 cm and left kidney of 11.4 cm, ostium of the right kidney was unable to be visualized and left renal artery systolic velocities were elevated. (asn-online.org)
The left kidney is vertical and the right kidney is slightly horizontal. (jefferson.edu)

Kidney failure or high blood pressure may result. (msdmanuals.com)
Overview of Blood Vessel Disorders of the Kidneys Blood flow to the kidneys needs to be intact for the kidneys to function properly. (msdmanuals.com)
Any interruption of or reduction in the blood flow can cause kidney damage or dysfunction and, if long-standing. (msdmanuals.com)
A gradual narrowing of one or both of the renal arteries may cause high blood pressure or a worsening of previously controlled high blood pressure. (msdmanuals.com)
Alternatively, a blockage may result when a blood clot forms in the renal artery itself, usually where the artery has been injured. (msdmanuals.com)
Poor blood flow can damage the kidney. (sunjournal.com)
For FMD of the kidneys, blockage of the blood vessels means the kidneys sense low blood pressure, even when the blood pressure in most of the body is normal. (sunjournal.com)
A procedure is indicated for those who don't have good blood pressure control or who have progressive kidney disease despite medicines. (sunjournal.com)
People with FMD of the kidneys, like your mother, should get an evaluation of the rest of her blood supply to determine whether any other blood vessels are affected. (sunjournal.com)
Kidney function and blood pressure improved thereafter. (asn-online.org)
According to the National Institute of Diabetes and Digestive and Kidney Disorders , around 108 million people in the United States have high blood pressure. (medicalnewstoday.com)
In turn, this can drive further rises in blood pressure in a harmful cycle that can worsen kidney damage. (medicalnewstoday.com)
The kidneys control blood pressure. (epnet.com)
If blood cannot get to the kidneys, certain hormones get out of balance. (epnet.com)
High blood pressure is a leading cause of stroke , heart attack , and kidney failure . (epnet.com)
The renal arteries are blood vessels that carry blood to your kidneys. (merckmanuals.com)
A blockage means the renal arteries become narrowed or clogged so blood can't get through. (merckmanuals.com)
High Blood Pressure Each heart beat pushes blood through your arteries. (merckmanuals.com)
Blood pressure is the pressure of blood in your arteries. (merckmanuals.com)
Overview of Kidney Failure Kidney failure is the inability of the kidneys to adequately filter metabolic waste products from the blood. (merckmanuals.com)
They'll also do blood and urine tests to see how well your kidneys are working. (merckmanuals.com)
Blood that has been processed by the nephrons ultimately reaches the renal vein , which carries it back to the inferior vena cava and to the right side of the heart. (britannica.com)
The renal arteries deliver to the kidneys of a normal person at rest 1.2 litres of blood per minute, a volume equivalent to approximately one-quarter of the heart's output. (britannica.com)
Thus, a volume of blood equal to all that found in the body of an adult human being is processed by the kidneys once every four to five minutes. (britannica.com)
Although some physical conditions can inhibit blood flow, there are certain self-regulatory mechanisms inherent to the arteries of the kidney that allow some adaptation to stress. (britannica.com)
When the total body blood pressure rises or drops, sensory receptors of the nervous system located in the smooth muscle wall of the arteries are affected by the pressure changes, and, to compensate for the blood pressure variations, the arteries either expand or contract to keep a constant volume of blood flow. (britannica.com)
When plaques build up inside your arteries, they cause them to narrow, which cuts down the flow of oxygen-rich blood to your body's organs. (sharecare.com)
The blood vessels which carry the blood from heart to different parts of the body are called arteries. (onteenstoday.com)
When the arteries that carry blood to your kidneys become narrow, less blood flows to the kidneys. (wikidoc.org)
The kidneys mistakenly respond as if your blood pressure is low and make hormones that tell the body to hold on to more salt and water. (wikidoc.org)
This reduces blood flow to major arteries in the body, which can cause serious health issues. (integrisok.com)
This can lead to high blood pressure and kidney failure. (integrisok.com)
The renal arteries are the major blood vessels that bring blood to each kidney. (harvard.edu)
The adrenal glands sit on top of the kidneys and produce several hormones that help regulate blood pressure. (harvard.edu)
You doctor also will check your abdomen for any abnormal masses, and he or she will use a stethoscope to listen for sounds of abnormal blood flow in your kidneys. (harvard.edu)
For suspected kidney disease, these tests may include blood tests for creatinine and blood urea nitrogen (BUN), urinalysis, and an ultrasound examination of your abdomen to evaluate the size of your kidneys. (harvard.edu)
Deoxygenated blood coming from the body flows through the vena cava into the right atrium and down into the right ventricle where it is pumped to the lungs through the pulmonary artery….The mammalian heart. (onteenstoday.com)
What is the pathway of the blood inside the artery? (onteenstoday.com)
Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. (onteenstoday.com)
Which is the correct order of blood flow through the kidneys? (onteenstoday.com)
Blood flows to the kidneys through the right and left renal arteries. (onteenstoday.com)
The rate of blood flow is highest in the arteries closest to the heart ( the pump that keeps the blood moving). (onteenstoday.com)
ACE inhibitors (for example, benazepril) lower blood pressure by inhibiting the formation of angiotensin II, thus relaxing the arteries. (medicinenet.com)
Relaxing the arteries not only lowers blood pressure, but the lower blood pressure also reduces the heart 's work and improves the output of blood from the heart in patients with heart failure . (medicinenet.com)

If you have diabetes, heart disease, or hardening of the arteries somewhere else in your body, your "bad" (LDL) cholesterol should be lower than 100 mg/dL. (wikidoc.org)
Kidney disease. (harvard.edu)

Review the essentials of nephrology and explore the latest clinical updates with the Kidney Self-Assessment Program (KSAP). (asn-online.org)
The clinical spectrum of primary renal vasculitis. (medscape.com)

What does the systemic arteries do in a frog? (onteenstoday.com)

Segmental vessels then penetrate the renal parenchyma to become lobar, interlobar, arcuate, or interlobular arteries or afferent arterioles, then finally reach the capillaries and glomeruli. (medscape.com)
In study 1, HFCS consumption increased vascular resistance in the segmental artery at rest (by 0.5 +/- 0.6 mmHg·cm-1·s-1, P = 0.01) and during the cold pressor test (average change: 0.5 +/- 1.0 mmHg·cm-1·s-1, main effect: P = 0.05). (cdc.gov)
In study 2, segmental artery vascular resistance increased in the HFCS trial (by 0.8 +/- 0.7 mmHg·cm-1·s-1, P = 0.02) but not in the other trials. (cdc.gov)

Contrast-enhanced axial CT images show several narrowings of the common and proper hepatic arteries with intervening aneurysmal dilatation. (medscape.com)

Ehlers-Danlos syndrome is an autosomal dominant disorder characterized by fragility of medium-sized and large arteries due to type III procollagen deficiency. (medscape.com)

Anatomy56

Organisms8

Diseases68

Chemicals and Drugs34

Analytical, Diagnostic and Therapeutic Techniques and Equipment69

Phenomena and Processes22

Disciplines and Occupations1

Information Science1

Health Care14

Stenosis34

Atherosclerosis7

Blockage of the renal arteries2

Arterial6

Mesenteric2

Cause of renal1

Smaller arteries4

Carotid3

Main renal2

Peripheral1

Angioplasty6

Angiography3

Anatomy4

Wall of the artery2

Hepatic artery1

20181

Aneurysm2

Ischemic1

Hypertension and renal1

Diagnosis1

Vertebral1

Renovascular hypertension2

Narrowing or blockage1

Stage renal2

Coronary artery5

Pulmonary arteries1

Doppler1

Bean-shaped organs2

Anatomic1

Veins5

Fibromuscular dysplasia1

Chronic2

Stenting4

Dialysis2

Nephrectomy2

20231

Aorta4

Stent2

Transplantation1

Affects8

Walls3

Insufficiency3

Severity1

Hilum2

Accessory2

Branches2

Zhang1

Blockages1

Left kidney3

Blood44

Disease2

Clinical2

Systemic1

Segmental3

Dilatation1

Medium-sized1