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Omsk hemorrhagic fever is caused by Omsk hemorrhagic fever virus (OHFV), a member of the Flavivirus family. The current species name is Orthoflavivirus omskense [4] according to International Committee on Taxonomy of Viruses taxonomy standards. The virus was discovered by Mikhail Chumakov and his colleagues between 1945 and 1947 in Omsk, Russia.
Rosacea. What it looks like: Rosacea causes redness and thick skin on the face, usually clustered in the center.Easy flushing, a stinging sensation, and small, pus-filled pimples are other common ...
Macrophage. The main source of TNF (tumor necrosis factor) are cells in the immune system called macrophages which produce it in response to infection and other stimuli. TNF helps activate other immune cells and plays a major role in initiation of inflammation.
Enanthem or enanthema is a rash (small spots) on the mucous membranes. [1] It is characteristic of patients with viral infections [2] causing hand foot and mouth disease, measles, and sometimes chicken pox, or COVID-19. [3]
PI3kinase. The pathophysiology of activated PI3K delta syndrome has several aspects. [2] The normal function has P110δ (PI3K) involved in immune system regulation. [9]P110δ effect is not limited to the immune system; P110δ has a presence in transformed epithelial cells and cell adhesion molecules (airway inflammation), and research has been done on the possibility of P110δ in the nervous ...
The cause is unknown, [2] but it is thought to be caused by intracellular edema of the superficial epithelial cells coupled with retention of superficial parakeratin. . Although leukoedema is thought to be a developmental condition, it may be more common and more pronounced in smokers, and becomes less noticeable when smoking is
Clinical examination will show an abnormal optic disc, either swollen or atrophic.Optociliary shunt vessels may be seen; the combination of these with progressive visual loss and optic disc atrophy is known as the Hoyt-Spencer triad.
“The average myeloma patient, independent of race or ethnicity, sees their primary care provider three times with signs and symptoms that are consistent with myeloma before the diagnosis is ...