{Reference Type}: Case Reports
{Title}: Pulmonary metastatic gestational choriocarcinoma following an uncomplicated term pregnancy: a case report.
{Author}: Jafari-Nozad AM;Jahani N;
{Journal}: J Med Case Rep
{Volume}: 18
{Issue}: 1
{Year}: 2024 Jun 30
暂无{DOI}: 10.1186/s13256-024-04615-y
{Abstract}: <B>BACKGROUND: </B>Choriocarcinoma is a highly malignant pregnancy-related trophoblastic neoplasm, characterized by early metastasis to the lungs. Therefore, patients may manifest nongynecological symptoms owing to distant metastases. The incidence of choriocarcinoma after a term pregnancy is really rare (1/160,000 pregnancies).<BR><B>METHODS: </B>We report a case of a 20-year-old Iranian woman, gravida 2 para 1 live 1 abortion 1, who was referred to our gynecology department with sudden onset dyspnea and pain in the left hemithorax the day after her labor. The index pregnancy was without any complications. After the initial workup, the elevation of β-human chorionic gonadotropin (HCG) levels (> 1,000,000) along with the identification of clinical (vaginal lesions) and radiological evidence of distant metastases (bilateral pulmonary nodes) directed us toward pulmonary metastatic choriocarcinoma diagnosis. After the oncology consult, the etoposide, methotrexate, actinomycin D, cyclophosphamide, and vincristine chemotherapy regimen was started for the patient. She responded well to the treatment and is currently continuing her chemotherapy process.<BR><B>CONCLUSIONS: </B>The prognosis of choriocarcinoma is very good if the treatment is started on time. We suggest that clinicians should consider gestational trophoblastic neoplasia in their differential diagnosis of the post-natal period complications, especially after a term and nonmolar pregnancy.