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[Parietal implantation after thoracoscopic surgery: a case report]
S Veneroso1, G Martino, F De Villa
1Dipartimento di Scienze Chirurgiche, Università degli Studi La Sapienza, Roma.
Il Giornale Di Chirurgia
|September 17, 2002
Summary
A patient developed a local relapse of lung metastasis at the trocar site two years after video-thoracoscopic resection. This case highlights surgical site implantation risks following minimally invasive thoracic procedures.
Area of Science:
- Thoracic Surgery
- Surgical Oncology
- Minimally Invasive Procedures
Background:
- Solitary pulmonary metastases are often treated with surgical resection.
- Video-thoracoscopic surgery (VATS) is a common approach for pulmonary metastasectomy.
- Trocar sites can be potential pathways for tumor cell dissemination.
Observation:
- A patient underwent VATS for a solitary pulmonary metastasis.
- Two years post-surgery, the patient presented with a local relapse at the trocar insertion site.
- This relapse was consistent with tumor cell implantation.
Findings:
- Trocar site recurrence is a documented, albeit uncommon, complication after VATS pulmonary metastasectomy.
- The pathogenesis involves direct seeding of tumor cells during instrument passage.
- Surgical technique and wound closure methods may influence the risk of implantation.
Implications:
- Awareness of trocar site implantation is crucial for surgeons performing VATS.
- Further research into preventative strategies for trocar site metastasis is warranted.
- This case underscores the importance of long-term oncological surveillance after thoracic surgery.