[Clinical Anslysis of TAFRO Syndrome]

To investigate the clinical characteristics, diagnosis, and treatment of one patient with TAFRO syndrome, and to strengthen the understanding of this rare type.

The clinical manifestations, diagnosis and treatment process, and prognosis of the patient admitted in Gansu Provincial People's Hospital were retrospectively analyzed.

Combined with laboratory tests, bone marrow examination, imaging, pathology, etc, the patient was diagnosed with TAFRO syndrome. After three cycles of treatment with pomalidomide (2-3 mg/d, d1-21), cyclophosphamide (300 mg/m², 0.54 g once a week) and dexamethasone (20 mg/d, two days a week), platelet count, serum creatinine and procalcitonin returned to normal, the systemic edema disappeared, and the patient's condition was alleviated. The therapeutic effect was good.

TAFRO syndrome is rare, involves multiple systems, progresses rapidly, and has a worse prognosis. The choice of the "Pomalidomide+cyclophosphamide+dexamethasone" regimen is help to improve the survival prognosis of patient with TAFRO syndrome.