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Male breast cancer from pacemaker pocket
Pacing and Clinical Electrophysiology : PACE
|September 1, 1985
Summary
A pacemaker implant preceded male breast cancer in a 75-year-old man, presenting as an ulcerative nipple tumor. This rare association, potentially linked to the mercury zinc pulse generator, warrants further investigation.
Area of Science:
- Oncology
- Medical Devices
- Cardiology
Background:
- Pacemaker implantation is a common procedure for cardiac rhythm management.
- Malignant transformation in proximity to implanted medical devices is a rare but documented phenomenon.
- Male breast cancer is significantly less common than female breast cancer.
Observation:
- A 75-year-old male patient developed an ulcerative nipple tumor one year after receiving a mercury zinc pulse generator implant.
- The initial presentation was misdiagnosed as a pacemaker pocket infection.
- The tumor was histopathologically confirmed as papillary adenocarcinoma.
Findings:
- A rare case of male breast cancer (papillary adenocarcinoma) occurred in association with a pacemaker implant.
- The temporal relationship suggests a potential, though unproven, link between the implanted device and cancer development.
- The patient ultimately succumbed to generalized metastases.
Implications:
- This case highlights a potential, previously unreported association between pacemaker implantation and male breast cancer.
- Further research is needed to explore any etiological link or increased risk.
- Clinicians should maintain a high index of suspicion for malignancy in patients with pacemakers presenting with unusual breast lesions.