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What is The minimum dose of radiation to produce cerebral symptoms and explain in detail?
(5000 rads) (2588-H 15th)OrganInjuryMinimum tolerance doseMaximum tolerance doseWhole or partial organ(Field size or length)Bone marrowAplasia250450Whole Pancytopenia300004000SegmentalLiverAcute hepatitis25004000*Whole Chronic hepatitis15002000Whole (Strip)StomachPerforation, ulcer, hemorrhage45005500100 cmIntestineUlcer, perforation45005500400 cm Haemorrhage50006500100 cmBrainInfarction necrosis5000*6000WholeSpinal cordInfarction necrosis4500550010 cmHeartPericarditis,4500550060% Pan carditis7000800025%LungAcute and chronic pneumonitis30003500100 cm 15002500WholeKidneyAcute and chronic nephrosclerosis15002000Whole (strip) 20002500WholeFetusDeath200400Whole