EJNMMI Research

Table 3 Residence times of [¹⁸F]DiFA for measured source organs

From: Biodistribution and radiation dosimetry of the novel hypoxia PET probe [¹⁸F]DiFA and comparison with [¹⁸F]FMISO

Brain	0.009 ± 0.001
Gallbladder contents	0.003 ± 0.001
Lower large intestine	0.002 ± 0.000
Small intestine	0.024 ± 0.004
Upper large intestine	0.013 ± 0.002
Heart contents	0.007 ± 0.001
Heart wall	0.004 ± 0.000
Kidneys	0.021 ± 0.004
Liver	0.057 ± 0.004
Lungs	0.020 ± 0.002
Muscle	0.542 ± 0.052
Pancreas	0.003 ± 0.001
Red marrow	0.098 ± 0.013
Spleen	0.005 ± 0.002
Remainder	1.066 ± 0.104
Urinary bladder contents (2 h)	0.184 ± 0.027

The data are mean ± SD (hour), n = 6 patients

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