Search results
Results From The WOW.Com Content Network
Renal artery stenosis (RAS) is the narrowing of one or both of the renal arteries, most often caused by atherosclerosis or fibromuscular dysplasia. This narrowing of the renal artery can impede blood flow to the target kidney , resulting in renovascular hypertension – a secondary type of high blood pressure .
Stenosis (from Ancient Greek στενός (stenós) 'narrow') is the abnormal narrowing of a blood vessel or other tubular organ or structure such as foramina and canals. It is also sometimes called a stricture (as in urethral stricture ).
Part of the renal cortex, a medullary ray is a collection of renal tubules that drain into a single collecting duct. [citation needed] Renal histology is the study of the microscopic structure of the kidney. The adult human kidney contains at least 26 distinct cell types, [25] including epithelial, endothelial, stromal and smooth muscle cells ...
Hypertensive nephropathy refers to kidney failure that can be attributed to a history of hypertension [7] It is a chronic condition and it is a serious risk factor for the development of end-stage kidney disease (ESKD). However, despite the well-known association between hypertension and chronic kidney disease, the underlying mechanism remains ...
584.9 Renal failure, acute, unspec. 585 Chronic renal failure; 586 Renal failure, unspecified; 587 Renal sclerosis, unspecified; 588 Disorders resulting from impaired renal function. 588.8 Other specified disorders resulting from impaired renal function. 588.81 Hyperparathyroidism, secondary, renal; 588.89 Renal tubular acidosis; 589 Small ...
Kidney failure is known as the end-stage of kidney disease, where dialysis or a kidney transplant is the only treatment option. Chronic kidney disease is defined as prolonged kidney abnormalities (functional and/or structural in nature) that last for more than three months. [ 1 ]
Angiography is also commonly performed to identify vessels narrowing in patients with leg claudication or cramps, caused by reduced blood flow down the legs and to the feet; in patients with renal stenosis (which commonly causes high blood pressure) and can be used in the head to find and repair stroke. These are all done routinely through the ...
Medullary cystic kidney disease; Medullary sponge kidney; Membranous glomerulonephritis; Mesoamerican nephropathy; Milk-alkali syndrome; Minimal mesangial glomerulonephritis; Monoclonal gammopathy of renal significance; Multicystic dysplastic kidney