Several diseases are caused by immune disorders. Alopecia - where the hair falls out in clumps - may well be caused by an immune disorder.
Any disorder affecting immunity is called as immune system disorder. Now most common cause for the same is HIV infection.
The cause of moyamoya disease is unknown. Possible explanations for the disorder include injuries to the brain, infection, multifactorial inheritance, genetic factors, or other causes
Yes, Crohn's disease is a medical disorder. Crohn's disease is an autoimmune disease. Autoimmunity is an inflammatory condition that results when the body's normal defenses (our immune system) gets confused and begins to attack normal, healthy tissue and organs instead of viruses, bacteria and cancer cells. This can cause symptoms such as pain, nausea, and diarrhea.
The cause of Crohn's disease is unknown. No infectious agent (virus, bacteria, or fungi) has been identified as the etiologic agent. Still, some researchers have theorized that some type of infection may have originally been responsible for triggering the immune system, resulting in the continuing and out-of-control cycle of inflammation that occurs in Crohn's disease. Other evidence for a disorder of the immune system includes the high incidence of other immune disorders that may occur along with Crohn's disease.
When Aspergillus does cause disease, however, it usually occurs in those individuals with weakened immune systems
My presumption is tetanus, or lockjaw. Assuming by disorder you mean disease.
In mental disorders, Brief Psychotic Disorder, Schizoaffective Disorder, Schizophreniform Disorder, Schizophrenia, and Delusional Disorder can cause delusions. In some cases, severe mania or depression can cause delusions.
It is a disease/disorder that occurs more in families than by chance alone. (i.e. it is hereditary in cause or susceptibility)
Hyperthyroidism is a symptom, not a disease. The symptom is a result of a disease or disorder which may cause other related symptoms, not the other way around. The symptom of hyperthyroidism may cause additional symptoms such as tachycardia, however it does not cause another disorder. When the hyperthyroid symptoms are treated, the additional symptoms typically disappear.
No lupus is a separate autoimmune disorder. When a patient has an autoimmune disease, the immune system cannot tell the difference between harmful substances and healthy ones. The result is an overactive immune response that attacks otherwise healthy cells and tissue. This leads to chronic inflammation. Patients who have one autoimmune disorder may also have others, like Hashimoto's Thyroiditis.
Etiology is the study of the cause of a disease.
It is a disease caused by lack of bitumen in the brain.