一例伴有Tk激活的血管外溶血病例。

Yamada Chisa, Davenport Robertson D

Transfusion Medicine Division, Department of Pathology, University of Michigan Ann Arbor, Michigan.

Clin Case Rep. 2014 Aug;2(4):137-42. doi: 10.1002/ccr3.80. Epub 2014 Jun 3.

A 50-year-old female with ovarian cancer for 4 years presented with abdominal pain. She started antibiotics for possible infection, and developed extravascular hemolysis. All antigen detection tests were negative, but lectin panel suggested Tk-activation. Additional laboratory testing in conjunction with blood bank is essential to investigate rare cause of hemolysis.

一名患有卵巢癌4年的50岁女性出现腹痛。她因可能的感染开始使用抗生素，并发生了血管外溶血。所有抗原检测试验均为阴性，但凝集素检测提示Tk激活。与血库联合进行额外的实验室检测对于调查溶血的罕见原因至关重要。