Placental site trophoblastic tumor (PSTT) is a rare form of gestational trophoblastic neoplasm (GTN).Patient concerns:
A 28-year-old Chinese female with initial presentation of thrombotic microangiopathy (TMA) with symptoms of edema of the lower extremities and eyelid, thrombocytopenia and anemia.Diagnoses:
The primary diagnosis was chronic glomerulonephritis according to the related laboratory tests and clinical symptoms.Interventions:
A total abdominal hysterectomy with a bilateral salpingectomy was performed.Outcomes:
The PSTT patient was cured, which contributed to the symptom relief of TMA.Lessons:
This case report aims to elucidate the relationship between TMA and PSTT, so as to achieve timely diagnosis and treatment and reduce misdiagnosis.