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1. 急性被ばくの臨床症状、評価、診断clinical manifestations evaluation and diagnosis of acute radiation exposure [show details]
…severity of injury and affected organ system(s). Even after recovery from acute radiation injury, the patient remains at risk for chronic injury and long-term complications, such as myelodysplastic syndrome …
2. 癌性疼痛症候群の概要overview of cancer pain syndromes [show details]
…syndromes can be broadly characterized as acute or chronic. Acute pain syndromes usually accompany diagnostic or therapeutic interventions, whereas chronic pain syndromes usually are directly related to the …
3. 小児や青年のホジキンリンパ腫の概要overview of hodgkin lymphoma in children and adolescents [show details]
…fever, night sweats, weight loss, previous infections, family exposures to toxins, and parental occupational hazards, as well as evidence of underlying immune deficiencies and familial cancer, including … the estimated cumulative incidence rates of total (grade 1 to 5) and severe (grade 3 to 5) chronic medical conditions were approximately 75 and 40 percent,… Acute radiation effects are a function of the total dose delivered and the volume irradiated.…
4. 上肢虚血の概要overview of upper extremity ischemia [show details]
…which can be classified as large vessel disease (acute or chronic arterial occlusive disease proximal to the wrist) versus small vessel disease (chronic arterial occlusive disease distal to the wrist). The …
5. 放射線治療の胃腸毒性の概要overview of gastrointestinal toxicity of radiation therapy [show details]
…with the radiation portal. The diagnosis of chronic radiation enteritis is discussed in detail, separately. The differential diagnosis of acute radiation enteritis includes infectious gastroenteritis …

「放射線障害」

英: radiation damage, radiation injury, radiation hazard
同: 放射能症、電離放射線障害 radiolesion ionizing radiation injury、放射線の危険性 radiation risk
関: 放射線、放射能、放射性核種

全身被爆の症状と予後 RNT.322

全身被爆線量	前駆症状(%)	潜伏時間	死因	症状	死亡率(%)
～2	0～50	>3 hr		無症状～軽度の血球現象	0～10
2～10	100	0.5-3 hr	骨髄死	血球現象→感染、出血	0～90
10～20	100	0.5 hr	消化管死	嘔吐・下痢・吐血・下血・脱水	90～100
50	100	several min.	中枢神経死	脳浮腫→けいれん、意識障害	100
*前駆症状：悪心、嘔吐、めまい、全身倦怠感、発熱

末梢の血球への影響はリンパ球＞その他の白血球＞血小板＞赤血球

SUB 449

身体的影響	早期障害	骨髄抑制、嘔吐、下痢、下血、放射線宿酔	確定的影響(閾値有り)
		皮膚紅斑・潰瘍、脱毛
		不妊、脳浮腫
	晩期影響	白内障、胎児奇形
遺伝的影響		白血病、癌	確率低影響(閾値無し)
	染色体異常など