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~(131)I—[N,N,N~1—三甲基—N~1—(2—羟基—3—甲基—5—碘苄基)—1,3—丙二胺]简称~(131)I—HIPDM,为亲脂二胺类衍生物,作为一种脑灌注显像剂早已成功地用于临床。随后日本Yamamoto相继在鼠和人用~(123)I—HIPDM作胰腺显像获得成功。国内用~(123)I—HIPDM作胰腺显像已有报导。由于~(131)I—HIPDM静注
~(131)I—[N,N,N~1-Trimethyl-N~1-(2-hydroxy-3-methyl-5-iodobenzyl)-1,3-propanediamine]~ (131) I-HIPDM, a lipophilic diamine derivative, has been successfully used clinically as a cerebral perfusion imaging agent. Later Yamamoto of Japan succeeded in using pancreatic scintigraphy of ~(123)I-HIPDM in rats and humans. Domestic use of ~(123)I-HIPDM for pancreatic imaging has been reported. Due to ~(131)I-HIPDM intravenous injection