Ultrasound-Guided Transbronchial Needle-Delivered Interstitial Photodynamic Therapy

**Semantic type:** Therapeutic or Preventive Procedure

**Definition:** Photodynamic treatment of deep-seated solid tumors using a light source that is placed by a transbronchial needle, using ultrasound guidance.

**Synonyms:** - EBUS-TBN IPDT - EBUS-TBN Interstitial Photodynamic Therapy - Endobronchial Ultrasound Transbronchial Needle-Guided Interstitial Photodynamic Therapy - Endobronchial Ultrasound with Transbronchial Needle (EBUS-TBN) Guided Interstitial PDT (IPDT) - Ultrasound-Guided Transbronchial Needle-Guided Interstitial Photodynamic Therapy