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Dissemination takes on the theory of the traditional view of communication, which involves a sender and receiver.The traditional communication viewpoint is broken down into a sender sending information, and receiver collecting the information processing it and sending information back, like a telephone line.
Disseminated disease can refer to disseminated cancer which is the movement of cancerous cells from the original tumor to other areas of the body, [1] or disseminated infection which is the pathogen's entry into the host, growth, and dissemination, which results in illness. [2] After exiting the main tumor, cancer cells circulate throughout the ...
Disseminated intravascular coagulation (DIC) is a condition in which blood clots form throughout the body, blocking small blood vessels. [1] Symptoms may include chest pain , shortness of breath , leg pain, problems speaking, or problems moving parts of the body. [ 1 ]
Acute disseminated encephalomyelitis (ADEM), or acute demyelinating encephalomyelitis, is a rare autoimmune disease marked by a sudden, widespread attack of inflammation in the brain and spinal cord. As well as causing the brain and spinal cord to become inflamed, ADEM also attacks the nerves of the central nervous system and damages their ...
Miliary tuberculosis is a form of tuberculosis that is characterized by a wide dissemination into the human body and by the tiny size of the lesions (1–5 mm). Its name comes from a distinctive pattern seen on a chest radiograph of many tiny spots distributed throughout the lung fields with the appearance similar to millet seeds—thus the term "miliary" tuberculosis.
People with this disseminated TB have a high fatality rate even with treatment (about 30%). [53] [98] In many people, the infection waxes and wanes. Tissue destruction and necrosis are often balanced by healing and fibrosis. [94] Affected tissue is replaced by scarring and cavities filled with caseous necrotic material.
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Occasionally, other organs are affected; called disseminated histoplasmosis, it can be fatal if left untreated. H. capsulatum is found in soil, often associated with decaying bat guano or bird droppings. Disruption of soil from excavation or construction releases infectious spores that can be inhaled by humans.