68Ga-DOTATATE PET/MRI 示微囊性浆液性囊腺瘤摄取增加，类似于胰腺神经内分泌肿瘤。
Increased Uptake in Microcystic Serous Cystadenoma Mimicking Pancreatic Neuroendocrine Tumor on 68 Ga-DOTATATE PET/MRI.
机构信息
From the Department of Nuclear Medicine, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, People's Republic of China.
出版信息
Clin Nucl Med. 2023 Nov 1;48(11):987-988. doi: 10.1097/RLU.0000000000004857. Epub 2023 Sep 18.
A 2.6-cm solid cystic lesion in the pancreatic head was found in a 51-year-old woman on CT. A pancreatic neuroendocrine tumor was suspected, and a 68 Ga-DOTATATE PET/MRI was performed, which showed increased tracer uptake in the lesion. However, postsurgical pathologic examination indicated a pancreatic serous cystadenoma. Here, we reported a case of microcystic pancreatic serous cystadenoma that could be misdiagnosed as a pancreatic neuroendocrine tumor on a 68 Ga-DOTATATE PET/MRI.
在 CT 检查中，一名 51 岁女性的胰头部发现一个 2.6 厘米的实性囊性病变。怀疑为胰腺神经内分泌肿瘤，进行了 68Ga-DOTATATE PET/MRI 检查，显示病变部位摄取示踪剂增加。然而，术后病理检查提示为胰腺浆液性囊腺瘤。在此，我们报告了一例微囊性胰腺浆液性囊腺瘤病例，该病例在 68Ga-DOTATATE PET/MRI 上可能被误诊为胰腺神经内分泌肿瘤。
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