New interventional pulmonology procedures offer hope for patients with airway obstruction and lung disease
KPJ Johor Specialist Hospital has introduced two advanced interventional pulmonology procedures, Rigid Bronchoscopy and Cryodebulking, to improve treatment for patients suffering from severe airway obstruction caused by malignancies. These cutting-edge techniques allow for minimally invasive intervention, providing patients with better recovery outcomes and improved quality of life. The procedures are performed by a highly specialized medical team, including pulmonologist Dr. Muhammad Redzwan and interventional lung specialist Dr. Jamalul Azizi.
KPJ Johor Specialist Hospital, a leading medical institution in Johor, Malaysia, has recently introduced new interventional pulmonology techniques to help patients suffering from airway obstruction. The hospital’s commitment to medical innovation is evident in its adoption of Rigid Bronchoscopy and Cryodebulking, both of which offer patients a safer and more effective way to manage lung conditions. These procedures have been specifically designed to treat patients with malignant airway obstructions, providing relief and improving breathing function.
KPJ Johor’s new approach to treating lung diseases comes as a breakthrough for patients struggling with airway obstruction due to tumors or other severe pulmonary conditions. Dr. Muhammad Redzwan, a pulmonologist at KPJ Johor, emphasized the importance of these procedures in modern pulmonology. “Rigid Bronchoscopy is one of the key tools in interventional pulmonology, allowing doctors to access the central airways directly, remove tumors, and even control severe bleeding in the lungs,” he stated in a press release on February 25, 2025.
Rigid Bronchoscopy, also known as a metal bronchoscope, involves inserting a rigid metal tube into the airways to facilitate direct visualization and treatment of obstructions. Unlike flexible bronchoscopy, this method provides better access to larger airway blockages, enabling physicians to perform complex interventions such as tumor removal, stent placement, and airway dilation. The effectiveness of this procedure makes it a crucial tool in treating patients with advanced pulmonary conditions.

In addition to Rigid Bronchoscopy, KPJ Johor has introduced Cryodebulking, a minimally invasive technique that utilizes extreme cold, or cryotherapy, to freeze and remove obstructive tissue in the airways. Dr. Jamalul Azizi, an interventional lung specialist at KPJ Johor, explained that Cryodebulking is particularly effective for treating airway tumors, whether benign or malignant. “This method significantly reduces the risk of bleeding, ensures precise tissue removal, and allows for faster recovery compared to traditional surgical methods,” he noted.
Patients undergoing Cryodebulking can expect improved airflow, less discomfort, and a shorter hospital stay. The ability to target and remove obstructions while preserving healthy tissue makes it a preferred choice for many lung specialists. Furthermore, the procedure’s success rate has made it a valuable addition to KPJ Johor’s arsenal of advanced pulmonology treatments.
The introduction of these new procedures highlights KPJ Johor’s dedication to providing top-tier medical care and ensuring that patients have access to the latest advancements in pulmonology. By adopting Rigid Bronchoscopy and Cryodebulking, the hospital is setting a new standard for lung treatment in Malaysia and the broader Southeast Asian region. Patients seeking more information on these procedures or consultations with pulmonology experts can contact the KPJ Johor Representative Office via phone or email.
The adoption of Rigid Bronchoscopy and Cryodebulking at KPJ Johor Specialist Hospital marks a significant step forward in treating severe pulmonary conditions. These minimally invasive techniques provide a safer and more effective alternative to traditional surgery, offering hope to patients suffering from airway obstruction due to lung diseases. By investing in cutting-edge medical technology, KPJ Johor reinforces its position as a leader in pulmonology care and medical innovation. The success of these procedures is expected to pave the way for further advancements in respiratory treatment across the region.
Sources: Harian Kepri (2025), RRI (2025)
Keywords: KPJ Johor, Rigid Bronchoscopy, Cryodebulking, Lung Treatment, Pulmonology Innovation











