Tıp Fakültesi / Faculty of Medicine

Permanent URI for this collectionhttps://hdl.handle.net/11727/1403

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Author: search.filters.author.Ozturk, Funda UluSubject: search.filters.subject.Acute humoral rejection

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    Doppler Ultrasonography Findings During Recovery Period of Transplanted Kidney After Infarction and Necrosis Due to Renal Vein Thrombosis: A Case Report
    (2017) Ozturk, Funda Ulu; Uslu, Nihal; Akcay, Eda Yilmaz; Haberal, Mehmet; 0000-0002-3462-7632; 0000-0002-6733-8669; 0000-0001-6831-9585; 28260477; AAJ-8097-2021; ABC-5258-2020; AAK-1960-2021
    A 47-year-old male patient underwent living-related renal transplant. On day 3 posttransplant, without evidence of associated clinical symptoms, the patient's serum creatinine levels had increased. The patient was given immunosuppressive medication, and a follow-up Doppler ultrasonography revealed hypoechoic areas in the inferior pole of the renal parenchyma. Eventually, on day 25, there was no perfusion in the superior and inferior poles of the transplanted kidney. No venous flow was shown in the middle segment, and only arterial vascularization with a high resistive index and negative diastolic phase was observed. Renal biopsy showed acute humoral rejection. This was interpreted as venous thrombosis secondary to acute humoral rejection. Tissue plasminogen activator infusion, plasmapheresis, and hemodialysis were administered. After 1.5 months, arterial flow returned to its normal pattern and the renal allograft recovered by gaining back its full vascularity at the end of month 8.