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.

Patient concerns and diagnosis

We report one of the rare cases of asymptomatic Nexplanon pulmonary embolism in a 26-year-old female.

Interventions and outcomes

An endovascular intervention successfully retrieved the device from the lateral segment right middle lobe pulmonary artery without any complications.

Conclusion

Several cases of contraceptive implant migration into the pulmonary artery have been reported to this day. Preventing this life-threatening complication is challenging, and yet, no clear guidelines have been established.

SUBMITTER: Hindy JR 

PROVIDER: S-EPMC7004701 | biostudies-literature | 2020 Jan

REPOSITORIES: biostudies-literature