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Pathophysiology Related Questions

What is the pathophysiology definition?

Pathophysiology may be the study of how diseases manifest through the biologic and physical changes and how they correlate with abnormalities and physiologic disturbances. Pathophysiology may not directly treat the disease; however it may explain how the body works with the signs and symptoms of this disease. Pathophysiology may cause many questions regarding the exams, tests and even infections. Read below to find more questions about pathophysiology that has been answered by Experts.

How is Avascular necrosis repaired?

Avascular Necrosis (AVN) of the bone may be the death of the bone components because of an interrupted blood supply. Due to the destruction there may be pain and possibly lose of normal function in the join. AVN may normally happen in the hip joint; however, other bones may be involved as well. The pathophysiology of AVN may not be fully understood by medical practitioners; however the stopping point of all the triggers may be interrupted blood supply. AVN may be primary known as idiopathic which may have no cause of secondary which may be due to an underlying condition known as steroids, alcohol, trauma, sickle cell disease, malignancy or even infections. The treatment of AVN may include the actions to reduce weight bearing, pain medications and if a very severe condition immobilization may be needed. Surgery may also be needed in the most advanced cases and different surgical procedures may be needed such as decompression, bone graft, osteotomy or arthroplasy. The technique may be decided by what a medical practitioner finds upon examination.

Is there any correlation between Ehlers-Danlos Syndrome and hoarding?

Ehlers-Danlos Syndrome (EDS) may be a group of connective tissue disorders that may cause issues with joint hypermobility, skin extensibility, or possible tissue fragility. The pathophysiology of EDS may be understood; however, the psychosocial effect of an individual having EDS may not be understood. There may be other issues that are present such as anxiety, depression, angers and even interpersonal concerns. There may not be a study in order to show the correlation between EDS and hoarding at this time.

Is human growth hormone known to assist in the recovery of stroke survivors?

Human Growth Hormone (HGH) may help with the recovery of stroke victims by improving the neurological activity in healing the nervous pathways. Neurons may not be able to renew on their own, however the nervous pathways may be re-established by increasing the volume of salvageable neurons. Here is a link to an article that may provide more information on the use of HGH:
http://www.abc.net.au/news/stories/2007/07/17/1980208.htm

What is the pathophysiology of COPD?

COPD (chronic obstructive pulmonary disease) may be made up of Emphysema, Chronic bronchitis and possibly even Asthma. The pathophysiology of these conditions may include the destruction of the mucocilliary function in the alveoli along with overworking the glands that produce mucus. Cigarette smoking may also cause the walls of the alveoli to become permeated by adaptive and innate inflammatory immune cells. The cells that may be affected may include poly-nuclear and mononuclear phagocytes and possibly CD4 T cells that may increase with each progression of this disease. In the case of chronic bronchitis there may be a hypertrophy of the glands that produce mucus in the small airways causing mucus to accumulate in the smaller airways. The excess mucus may become stagnant, possibly infected and many cause the capillary-alveolar wall to become thick.

Understanding the pathophysiology of diseases and how they may affect a person’s body may become overwhelming causing individual to have many questions about what pathophysiology is or even which type of Expert to turn to for answers. For more information and answers to these similar questions about pathophysiology individuals may ask an Expert.
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