An 88-year-old patient underwent pacemaker generator replacement. Shortly after the replacement, the pacemaker pocket became swollen and, assuming a hematoma, underwent percutaneous drainage. However, the swelling was due to an aggressive lymphoma located in the pocket. This is the first described case of T-cell lymphoma in a pacemaker pocket.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11328755PMC
http://dx.doi.org/10.1016/j.jaccas.2024.102415DOI Listing

Publication Analysis

Top Keywords

pacemaker pocket
12
anaplastic large
4
large cell
4
cell lymphoma
4
lymphoma growing
4
pacemaker
4
growing pacemaker
4
pocket
4
pocket 88-year-old
4
88-year-old patient
4

Similar Publications

Background: Removal of cardiac implantable electronic devices (CIEDs) is strongly recommended for CIED-related infections, and leadless pacemakers (LPs) are increasingly used for reimplantation. However, the optimal timing and safety of LP implantation after CIED removal for infection remains unclear.This systematic review and meta-analysis aimed to assess complication rates (all-cause mortality and reinfection) when LP implantation was performed simultaneously with or after CIED removal.

View Article and Find Full Text PDF

Background: Transvenous lead extraction (TLE) has become an essential component of lead management strategies, but it carries the risk of severe complications, including damage to the tricuspid valve. Currently, there are no established predictors that can help prevent these complications.

Case Summary: An 84-year-old male with a dual-chamber pacemaker was admitted to the hospital due to a pocket fistula resulting from a local infection.

View Article and Find Full Text PDF

Fat Liquefaction and Lipo Particles in a CIED Pocket During Generator Change-Not an Infection: A Rare Case Report.

Int Med Case Rep J

January 2025

Department of Cardiology, Heart Center, Qingdao Municipal Hospital, Qingdao, Shandong, 266071, People's Republic of China.

A case of fat liquefaction and fat particles in the pacemaker pocket observed in a female patient 12 years after implantation. The patient had no symptoms and no signs of infection or other discomfort of the heart and pacemaker pocket. The biochemical analysis showed a slight increase in cardiac troponin T, 0.

View Article and Find Full Text PDF

Cardiac implantable electronic devices (CIEDs), including pacemakers, implantable cardiac defibrillators (ICD), and cardiac resynchronization therapy (CRT) devices, regulate heart rate and rhythm in patients with cardiac conditions. With an aging population, CIED-related complications, especially pacemaker pocket infections, are rising. Risk factors include frailty, older age, and superficial device fixation, while risk mitigation involves larger pocket sizes, submuscular fixation, and absorbable antibacterial envelopes.

View Article and Find Full Text PDF

Device infection remains a dreaded and increasingly common complication of pacemaker procedures, often mandating removal of all implanted materials. Intensive wound management may be necessary following extraction, requiring multiple follow-up encounters in the outpatient setting. Here, a case of pacemaker pocket infection necessitating complete system extraction is presented.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!