are degenerative diseases usually communicable
Syphilis produces an amazing array of CNS disorders, which can mimic infectious, vascular, neoplastic, or degenerative disease. Meningitis (rarely of clinical significance) may occur within five years of a person contracting the infection. On this page. Chapter 25 - Infectious diseases of the central nervous system. Infection of the nervous system can involve the meninges (meningitis) or the brain substance itself (encephalitis), or both (meningoencephalitis). Additionally, infections can be acute or chronic. The organisms that are involved in infection are bacterial, parasitic or viral. Disease featuring DEGENERATION. disease characterized by deterioration in quality or function of a tissue or organ. In sport and exercise, acceleration in the deterioration of a joint (e.g. knee osteoarthritis) is seen following injury. pertaining to or emanating from degeneration. Related to degenerative disease: degenerative joint disease, Degenerative disc disease. any disease in which deterioration of structure or function of tissue occurs. Kinds of degenerative diseases include arteriosclerosis, cancer, and osteoarthritis. Chapter 24 - Degenerative diseases of the nervous system. The degenerative disorders generally are characterized by the loss of neurons and secondary gliosis (scarring) without evidence of major inflammation or necrosis of tissue. From Wikipedia, the free encyclopedia. Degenerative disease is the result of a continuous process based on degenerative cell changes, affecting tissues or organs, which will increasingly deteriorate over time, whether due to normal bodily wear or lifestyle choices such as exercise or eating habits. Degenerative diseases are often contrasted with infectious diseases. Severe disability and death usually occur by the third or fourth decades; however, mild forms, or formes frustes, of the disease are not infrequent. Extraneurologic signs include pes cavus, kyphoscoliosis, and cardiomyopathy, which may result in terminal congestive heart failure. Degenerative disc disease can lead to a chronic debilitating condition and can have a serious negative impact on a person's quality of life. When pain from degenerative disc disease is severe, traditional nonoperative treatment may be ineffective. common in coxofemoral joints of mature male turkeys and meat chickens. degenerative disease. a disease in which the sole pathogenesis is degeneration; that is without the intervention of other pathogeneses, e.g. inflammation, traumatic injury, neoplasia. degenerative joint disease. see degenerative joint disease. Many diseases previously classified as degenerative are now known to be associated with specific metabolic deficiencies or have other definite causes (Table 24-1). Others are transmitted by infectious agents (see Chapter 25). However, we are still left with a large number of progressive diseases of unknown etiology, and their classification is based on pathologic and clinical findings. This is true of many of the disorders of the basal ganglia and the rest of the extrapyramidal system.
Yes