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Chronic radiation syndrome (CRS), or chronic radiation enteritis, [1] [2] is a constellation of health effects of radiation that occur after months or years of chronic exposure to high amounts of radiation. Chronic radiation syndrome develops with a speed and severity proportional to the radiation dose received (i.e., it is a deterministic ...
Acute radiation syndrome (ARS), also known as radiation sickness or radiation poisoning, is a collection of health effects that are caused by being exposed to high amounts of ionizing radiation in a short period of time. [1] Symptoms can start within an hour of exposure, and can last for several months.
Radiation-induced lung injury (RILI) is a general term for damage to the lungs as a result of exposure to ionizing radiation. [1] In general terms, such damage is divided into early inflammatory damage ( radiation pneumonitis ) and later complications of chronic scarring ( radiation fibrosis ).
The effects of RILP can be debilitating. With no effective treatment to control radiation damage's progressive nature, limb dysfunction is the likely result. [10] Radiation damage's outcome is related to its initial onset time. Acute symptoms, occurring in the first few days, have the most favorable outcomes, likely diminishing within a few ...
Chronic: 8–12 months after radiation Radiation enteropathy is a syndrome that may develop following abdominal or pelvic radiation therapy for cancer . [ 1 ] [ 2 ] Many affected people are cancer survivors who had treatment for cervical cancer or prostate cancer .
Acute radiation syndrome, by acute whole-body radiation; Radiation burns, from radiation to a particular body surface; Radiation-induced thyroiditis, a potential side effect from radiation treatment against hyperthyroidism; Chronic radiation syndrome, from long-term radiation. Radiation-induced lung injury, from for example radiation therapy to ...
Complex regional pain syndrome (CRPS type 1 and type 2), sometimes referred to by the hyponyms reflex sympathetic dystrophy (RSD) or reflex neurovascular dystrophy (RND), is a rare and severe form of neuroinflammatory and dysautonomic disorder causing chronic pain, neurovascular, and neuropathic symptoms.
Radiation therapy usually results in chronic inflammation, and in the brain this inflammatory response comes in the form of activated microglia cells. Once activated, these microglia cells start to release stress hormones and various pro-inflammatory cytokines .