Renal calculi Health Dictionary

Relating to the kidneys... renal

See HYPERNEPHROMA.... renal cell carcinoma

The general name given to concretions in, for example, the URINARY BLADDER, KIDNEYS or gall-bladder (see LIVER).... calculi

See KIDNEYS.... renal tubule

A condition in which the kidneys are unable to excrete normal amounts of acid made by the body.

The blood is more acidic than normal, and the urine less acidic.

Causes include kidney damage due to disease, drugs, or a genetic disorder; but in many cases the cause is unknown.

The acidosis may result in osteomalacia, kidney stones (see calculus, urinary tract), nephrocalcinosis, and hypokalaemia (an abnormally low level of potassium in the blood).... renal tubular acidosis

See KIDNEYS, DISEASES OF.... renal diseases

Inefficient functioning of the kidney, leading to death unless acute medical attention is available. Envenomation (especially snake bite) is a common cause, as well as a range of medical conditions, including infection..... renal failure (acute)

 Oedema. Hydrops. Not a disease but a condition. An abnormal accumulation of fluid in a body cavity or beneath the skin. Due to weakened walls of capillaries caused by circulating toxins obstructing the flow of blood or lymph. Gross oedema of nephrotic syndrome associated with low plasma protein level and high proteinuria.

Renal dropsy is worse in the early morning, with loose tissues under the eyes.

Treatment. When fluid rapidly collects it may have to be aspirated (drawn off) but before this stage is reached herbal diuretics and cardiac tonics have much to offer. In acute conditions, sweat glands should be stimulated by suitable diaphoretics to assist elimination of excess fluid through the skin. Attention to the bowels is important; a timely copious bowel action greatly assisting elimination. A well-known diuretic for dropsy is Juniper, 3 to 5 drops taken in honey 2 or 3 times daily.

Alternatives. Teas. (Simple infusions): Agrimony, Bearberry, Boldo, Boneset, Borage, Buchu, Celery seed, Clivers, Corn Silk, Dandelion leaves, Parsley leaves, Elderflowers, Bogbean, Heartsease, Lime flowers, Parsley Piert, Pellitory, Plantain, Sea Holly, Wild Carrot, Yarrow.

Decoctions. Broom tops, Lovage, Burdock root, Couchgrass, Dandelion root, Juniper berries, Blue Flag root.

Bean Cure (Phaseolus vulgaris). 1 tablespoon kidney (haricot) bean pods, sliced, in cup water simmered gently for 5 minutes. 1 cup morning and mid-day.

Sassafras root. An old Swedish colonist of the late 18th century related how his mother cured many cases of dropsy with a decoction of Sassafras root. (American Indian Medicine. Virgil Vogel, p.363) Of historic interest only, this root is no longer used in herbal practice.

Tablets/capsules. Buchu. Dandelion. Juniper. Celery. Garlic. Blue Flag.

Powders. Equal parts: Buchu, Dandelion root, Stone root, Senna leaf. Mix. Dose: 500-750mg (2 × 3 × 00 capsules or one-third to half a teaspoon) thrice daily.

Liquid Extracts. Equal parts: Buchu, Clivers, Blue Flag. Mix. 30-60 drops, thrice daily.

Practitioner. Alternatives with a record of efficacy. Tinctures.

Formula 1. Burdock, 20ml; Buchu, 20ml; Bearberry, 20ml; Aqua to 100ml. Dose: 5ml 3 times daily in water.

Formula 2. Juniper, 10ml; Buchu, 20ml; Broom, 10ml; Dandelion, 10ml. Aqua to 100ml. Dose: 5ml, 3 times daily, in water.

Topical. Poultice over kidney area: quarter of an ounce Irish Moss gently simmered in half a pint water to a jellied mass and applied on linen or suitable material to the small of the back. Repeat 2 or 3 times with fresh hot poultices.

Diet. High protein, low salt. Fresh conservatively-cooked vegetables, polyunsaturated oils. Bottled or spring water.

Supplementation. Vitamin A, B-complex, B1, B6, C, E, Potassium.

General. Elevation of affected limbs above level of abdomen.

This condition should be treated by or in liaison with a qualified medical practitioner. ... dropsy, renal

See kidney biopsy.... renal biopsy

Spasms of severe pain on one side of the back, usually caused by a kidney stone (see calculus, urinary tract) passing down the ureter.

There may also be nausea, vomiting, sweating, and blood in the urine.

Treatment is usually with bed rest, plenty of fluids, and injections of an analgesic drug, such as pethidine.... renal colic

See kidney failure.... renal failure

Another term for kidney transplant.... renal transplant

acute kidney injury (see AKI).... acute renal failure

a disease associated with diffuse atherosclerosis and sloughing of atheromatous plaques in the aorta and main renal arteries. This results in occlusion of smaller arteries and arterioles downstream within the kidney, with ischaemic and inflammatory reactions. This leads to the onset of renal impairment. Precipitating factors include invasive procedures with aortic cannulae, vascular surgery, and therapy with thrombolytics or anticoagulants. Less commonly the condition can occur spontaneously.... atheroembolic renal disease

(ESRF, CKD 5) the most advanced stage of kidney failure, which is reached when the *glomerular filtration rate (GFR) falls to 15 ml/min (normal GFR = 100 ml/min).... end-stage renal failure

acute kidney injury caused by myoglobin that is released from damaged skeletal muscle (*rhabdomyolysis). This is usually the result of trauma and the condition was first recognized in victims trapped and crushed during the London Blitz. Muscle injury can also occur with pressure necrosis, particularly in the unconscious or immobile patient, or with a *compartment syndrome. Rarely it may complicate intensive muscular exercise or extensive viral myositis and it is a recognized complication of modest overexertion in some inherited disorders of muscle metabolism, such as *McArdle’s disease.... myoglobinuric acute renal failure

either of two large arteries arising from the abdominal aorta and supplying the kidneys. Each renal artery divides into an anterior and a posterior branch before entering the kidney.... renal artery

tests for assessing the function of the kidneys. These include measurements of the specific gravity of urine, creatinine *clearance time, and blood urea levels; intravenous urography; and renal angiography.... renal function tests

see osteodystrophy.... renal osteodystrophy

see transplantation.... renal transplantation