ArticleCVIR endovascular2024
Endovascular retrieval of a migrated contraceptive implant into the pulmonary artery : case report and review of literature.
Article in CVIR endovascular, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Intravascular migration of a subdermal etonogestrel implant to the pulmonary artery: A case report.Radiology case reports · 2026Article
- Subdermal contraceptive implant migration to the pulmonary vasculature: A case report.Case reports in women's health · 2026Article
- Localization of a contraceptive implant using a silicon chip-based handheld ultrasound device.Archives of gynecology and obstetrics · 2025Article
- Migrating foreign material mimicking metastatic soft tissue sarcoma in a patient with history of synthol injection.Radiology case reports · 2024Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe migration of contraceptive devices into pulmonary arteries is extremely rare, reported to be 1 in 100,000. CASE PRESENTATION: A 19-year-old female presented no sensation of a contraceptive implant in her arm which had been placed one year prior. A CT scan confirmed that the implant had migrated into the left lower segmentary pulmonary artery. After a multidisciplinary meeting, an endovascular approach was attempted. Following right femoral venous access, a 8F NeuronMax® introducer was placed into the left pulmonary artery under fluoroscopic guidance. The contraceptive device was removed using a 25-mm loop snare, with a proximal capture technique. The patient was discharged the following day, with no reported complications.
conclusionIn cases of contraceptive device migration, the first medical decision involves deciding between removal or 'watching and waiting'. Previous reports describe two removal options: endovascular or surgical approaches. Fourteen reports have been published, with high technical success and low rates of complications. The loop snare technique is described as the optimal technique for an endovascular approach. Due to their invasive nature, surgical approaches should be reserved for cases of endovascular removal failure, after evaluating risks and benefits.
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Registered trials
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