The Case of the Inverted Sample

[摘要] A patient with suspected primary hyperparathyroidism underwent selective venous sampling (SVS) to localize a parathyroid adenoma. A total of 7 samples were collected from the patient and all samples were centrifuged to separate the plasma from the cellular fraction for parathyroid hormone quantification. While there was clear separation of the …

[学科分类] 过敏症与临床免疫学