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Nexplanon migration into a subsegmental branch of the pulmonary artery: A case report and review of the literature.

ABSTRACT:

Introduction

Nexplanon is a 4 cm rod-shaped barium sulphate coated contraceptive implant with a usual subdermal insertion in the inner non-dominant upper arm. Complications proper to subdermal contraceptive implants are unusual and principally localized and minor, comprising infection at the site of implantation, hematoma, abnormal scar development, or local nerve and blood vessel injuries. Infrequently, contraceptive implant migration can happen, though habitually not far from the site of insertion. Pulmonary embolization of the device is remarkably rare and can present with symptoms such as chest pain or dyspnea.