Vitelliform degeneration Health Dictionary

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Vitelliform Degeneration: From 1 Different Sources

(Best’s disease) degeneration of the *macula of the eye that is inherited as a dominant characteristic and usually starts in childhood. There is widespread abnormality of retinal pigment epithelium (see retina) with the accumulation of a yellowish material, especially in the macular area.
Health Source: Oxford | Concise Colour Medical Dictionary
Author: Jonathan Law, Elizabeth Martin

Degeneration

A change in structure or in chemical composition of a tissue or organ, by which its vitality is lowered or its function interfered with. Degeneration is of various kinds, the chief being fatty, where cells become invaded by fat globules; calcareous, where calcium is deposited in tissue so that it becomes chalky in consistency; and mucoid, where it becomes semi-lique?ed.

Causes of degeneration are, in many cases, very obscure. In some cases heredity plays a part, with particular organs – for example, the kidneys – tending to show ?broid changes in successive generations. Fatty, ?broid, and calcareous degenerations are part of the natural change in old age; defective nutrition may bring them on prematurely, as may excessive and long-continued strain upon an organ like the heart. Various poisons, such as alcohol, play a special part in producing the changes, and so do the poisons produced by various diseases, particularly SYPHILIS and TUBERCULOSIS.... degeneration

Fatty Degeneration

As a result of ANAEMIA, interference with blood or nerve supply, or because of the action of various poisons, body cells may undergo abnormal changes accompanied by the appearance in their substance of fat droplets.... fatty degeneration

Subacute Combined Degeneration Of The Cord

A degenerative condition of the SPINAL CORD which most commonly occurs as a complication of PERNICIOUS ANAEMIA. The motor and sensory nerves in the cord are damaged, causing spasticity of the limbs and an unsteady gait. Treatment is with vitamin B12 (see APPENDIX 5: VITAMINS).... subacute combined degeneration of the cord

Macular Degeneration

A progressive, painless disorder affecting the macula. The result is a roughly circular area of blindness that increases in size until it is large enough to obscure 2 or 3 words at reading distance. Macular degeneration does not cause total blindness as vision is retained around the edges of the visual fields. This condition is a common disorder in elderly people.

Of the 2 types of macular degeneration that may occur, one type is usually remedied by laser treatment.

There is no treatment for the other form, although the affected person may benefit from aids such as magnifying instruments.... macular degeneration

Hepatolenticular Degeneration

See WILSON’S DISEASE.... hepatolenticular degeneration

Hepolenticular Degeneration

See WILSON’S DISEASE.... hepolenticular degeneration

Eyes  - Macular Degeneration

Zinc and selenium, supported by doses of Vitamin E and amino acid taurine produced dramatic results in some cases; effect said to be due to antioxidant activity mopping up free radicals associated with degenerative diseases (Journal of Nutritional Medicine)

A preliminary therapeutic trial in patients with ageing macular degeneration or diabetic retinopathy showed that supplementation with Beta-carotene, Vitamin C, Vitamin E and Selenium halted the progression of degenerative changes and in some cases even brought some improvement. (Age and Ageing 1991, 20(1) 60-9). Bilberries.

Referral to a consultant ophthalmologist. ... eyes  - macular degeneration

Heart – Degeneration, In The Elderly

May take the form of degeneration of healthy cardiac tissue replaced by broken fatty patches. As cardiac muscle wastes fibrous tissue takes its place.

While cure is not possible, atheroma may be arrested by a cup of herbal tea: Hawthorn blossoms, Motherwort, Horsetail: single or in combination. 1-2 teaspoons to each cup boiling water; infuse 5-15 minutes; 1-2 cups daily.

Formula. Hawthorn 2; Ginkgo 2; Horsetail 1; Ginger quarter. Dose. Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons. Twice daily: morning and evening in water or honey.

Diet. See: DIET – HEART AND CIRCULATION. Few grains of Cayenne pepper as seasoning on food once daily.

Stop smoking. ... heart – degeneration, in the elderly

Heart – Fatty Degeneration

A deposit and infiltration of fat on the heart in the obese and heavy consumers of alcohol. Distinct from true degeneration in which there is no destruction of tissue. Symptoms. Breathlessness and palpitation on slight exertion. Anginal pain: see ANGINA. Mental dullness. May follow enlargement of the heart and acute infections such as influenza.

Alternatives. Teas. Alfalfa, Clivers, Yarrow, Motherwort.

Tablets/capsules. Poke root, Kelp, Motherwort.

Formula. Equal parts: Bladderwrack, Motherwort, Aniseed, Dandelion. Dose. Powders: 500mg (two 00 capsules or one-third teaspoon). Liquid extracts: 1 teaspoon. Tinctures: 2 teaspoons in water thrice daily. Black Cohosh. Introduced into the medical world in 1831 when members of the North American Eclectic School of physicians effectively treated cases of fatty heart.

Diet. Vegetarian protein foods, high-fibre, whole grains, seed sprouts, lecithin, soya products, low-fat yoghurt, plenty of raw fruit and vegetables, unrefined carbohydrates. Oily fish: see entry. Dandelion coffee. Reject: alcohol, coffee, salt, sugar, fried foods, all dairy products except yoghurt.

Supplements. Daily. Broad-spectrum multivitamin including Vitamins A, B-complex, B3, B6, C (with bioflavonoids), E, Selenium. ... heart – fatty degeneration

Heart – Fibrous Degeneration

Distinct from fatty degeneration. Due to thickening of walls by atheroma. Heart muscle (myocardium) fibres waste away due to lack of nourishment and are replaced by fibrous tissue. The condition usually runs with kidney weakness. Incurable. Partial relief of symptoms – treatment as for arteriosclerosis.

Every cardiac prescription for this condition should include a gentle diuretic to assist kidney function. The kidneys should be borne in mind, the most appropriate diuretic being Dandelion which would also make good any potassium loss. ... heart – fibrous degeneration

Age-related Macular Degeneration

(AMD, ARMD) see macular degeneration.... age-related macular degeneration

Salzmann’s Degeneration

a noninflammatory condition of the cornea resulting in yellow-white nodules under the epithelium in the central area. These may cause symptoms if the epithelium over them breaks down or if they are located along the visual axis. [M. Salzmann (1862–1954), German ophthalmologist]... salzmann’s degeneration

Spinocerebellar Degeneration

any of a group of inherited disorders of the cerebellum and corticospinal tracts in the brain. They are characterized by *spasticity of the limbs and cerebellar *ataxia.... spinocerebellar degeneration

Wallerian Degeneration

degeneration of a ruptured nerve fibre that occurs within the nerve sheath distal to the point of severance. [A. V. Waller (1816–70), British physician]... wallerian degeneration

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