Radial Arteriovenous Fistula after Coronary Angiography / 대한내과학회지

A 67-year-old man underwent coronary angiography using a transradial approach. Three months after coronary angiography, the patient complained of a thrill detected in his right wrist. Localized compression was performed in the assumption of arteriovenous fistula formation. Since thrill was still detected after localized compression, surgical revision of an arteriovenous fistula was performed. Six days later, radial bruit was still reported. It was decided to perform upper extremity angiography. Upper extremity angiography revealed the remaining arteriovenous fistula from radial artery to cephalic vein, and surgical revision was performed again. This appears to be a very unusual complication related to the transradial approach for coronary angiography.

A Case Report of Transfusion-Related Acute Lung Injury Induced in the Patient with HLA Antibody after Fresh Frozen Plasma Transfusion / 대한수혈학회지

Development of transfusion-related acute lung injury (TRALI), a non-cardiogenic pulmonary edema, after blood transfusion, is a rare but potentially leading cause of mortality from blood transfusion. We report on a case of TRALI in a 51-year male with acute calculous cholecystitis and liver cirrhosis. As preoperative treatment, he was given ten units of fresh frozen plasma (FFP) for 3 days before the operation. During the transfusion of the 10th unit of FFP, he experienced a sudden onset of hemoptysis, tachypnea, tachycardia, and cyanosis. Bilateral pulmonary infiltration not observed on the chest X-ray at the visit was newly developed. There was no evidence of volume overload but severe hypoxemia. Blood transfusion was stopped and he recovered fully after 8 days of oxygen therapy through a nasal cannula. Although HLA and HNA antibodies were not detected in the donor's blood, HLA antibodies (A2, B57, B58) were detected in the patient's blood. We reported this meaningful case of TRALI that occurred after transfusion of only fresh frozen plasma which did not contain human leukocyte antibody in a patient with HLA antibody.