Atrophy Anatomy Definition

Atrophy can be caused by genetic environmental lifestyle or disease related factors. Atrophy definition is decrease in size or wasting away of a body part or tissue.

What Is Progressive Muscular Atrophy With Pictures

Gyrate atrophy of choroid and retina a rare hereditary slowly progressive atrophy of the choroid and pigment epithelium of the retina.

Atrophy anatomy definition. Disuse atrophy atrophy of a tissue or organ as a result of inactivity or diminished function. Catabolic products accumulate and cells are forced to decrease in size and number. General symptoms of atrophy include one limb appearing smaller.

The renal pelvis expands and the medullary and cortical tissues diminish. When it occurs as a result of disease or loss of trophic support due to other disease it is termed pathological atrophy although it can be a part of normal body development and homeostasis as well. Atrophy definition a wasting away of the body or of an organ or part as from defective nutrition or nerve damage.

Muscular atrophy of a person. Atrophy definition atrophy is a term that describes the wasting away of cell tissue. Arrested development or loss of a part or organ incidental to the normal development or life of an animal or plant.

Atrophy is the general physiological process of reabsorption and breakdown of tissues involving apoptosis. A genetic disease characterized by progressive loss of lower motor neurons anterior horn cells in the spinal cord resulting in symmetric muscle weakness and atrophy. The obstruction causes pressure to build up in the kidney and the pressure interferes with blood supply and lymph and blood drainage.

Inherited as an autosomal recessive trait. The onset of the progressive muscle weakness ranges greatly in age from before birth to adulthood. Muscle atrophy is a decrease in muscle mass often due to extended immobility.

On a larger scale atrophy can see a reduction in the size and function of a muscle or limb. Medical definition of atrophy. A wasting away or diminution.

A wasting or decrease in size of a body organ tissue or part owing to disease injury or lack of use. Atrophy is the term used to describe the wasting away or reduction in size of a part of the body ultimately decreasing the function of the affected area. Atrophy synonyms atrophy pronunciation atrophy translation english dictionary definition of atrophy.

Distal Spinal Muscular Atrophy Type 1 Wikipedia