Adult renal neuroblastoma: A case report and literature review.

Rationale: Adult renal neuroblastoma (NB) is extremely rare, and there have been only a few cases previously described in the literature. We report a case of adult renal NB and summarize the clinical and imaging features of the reported cases.

Patient Concerns: A 41-year-old female was admitted to our hospital with a chief complaint of gross hematuria that had persisted for a month.

Hemopericardium caused by a mobile retained epicardial pacing wire after ventricular septal defect repair: A case report.

Background: Epicardial pacing wires (EPWs) are commonly employed for diagnosis and treatment of arrhythmia in the acute phase after cardiac surgery. Although rare, retained EPWs may cause mild-to-catastrophic complications. The present case demonstrates hemopericardium caused by a mobile retained EPW.