“…Short-term complications include pneumonia, hemothorax, malposition, malfunction, arrhythmia, cardiac perforation, hematoma, embolism, arteriovenous fistula, left thoracic duct lesion, and phrenic or brachial plexus lesion 5,6. In the long term, skin necrosis, catheter breakage, embolism, infection, catheter occlusion and disconnection, extravasation of fluids, difficulty in detecting the port, and decreased aspiration of blood may occur 5-7. Such complications can lead to the removal of the TIVAD and disrupt the treatment plan.…”