Cytological sampling of fallopian tubes using a hysteroscopic catheter: A multi-center study.

•A novel hysteroscopic catheter can be used to collect samples from the fallopian tube for cytology evaluation.•The device can be used to identify benign versus malignant disease involving the fallopian tube.•Device use in triaging patients with a pelvic mass, or in high risk surveillance in outpatient settings needs more study.