A Medical Feat at the University Hospital Center in Tunisia

Wednesday, March 26, 2025 marks a significant milestone in Tunisian medicine. The Abdelrahman Mami University Hospital (CHU) in Ariana achieved a remarkable feat by introducing lung cryobiopsy for the first time in Tunisian public hospitals. This achievement is the result of the efforts of the medical staff under the direction of Professor Nawal Chaouach.

A technological advance in lung diagnosis

Lung cryobiopsy is an innovative technique for taking lung tissue samples, performed by endoscopy without invasive surgery. It relies on the use of extreme cold to freeze a sample of lung tissue before removing it. This method offers several advantages over traditional biopsy, including greater accuracy, fewer complications and a lower cost.

In Tunisian public hospitals, the integration of this technology marks a decisive turning point in the management of lung disease. It makes it possible to obtain better-quality samples, thereby facilitating the diagnosis of complex conditions such as pulmonary fibrosis and certain types of lung cancer.

A revolution in the treatment of lung tumors

In addition to cryobiopsy, the medical team at Abdelrahman Mami University Hospital also used the “Cryo Debulking” technique for the first time. This innovative approach involves destroying lung tumors with cold and effectively clearing obstructions from the airways.

This success was illustrated by a striking case: a patient suffering from a complete obstruction of the right bronchus, which prevented him from breathing normally, regained almost normal lung function thanks to this technique. The procedure made it possible to avoid invasive surgery, giving the patient a faster and less painful recovery.

Recognition for Tunisian public medicine

This medical milestone demonstrates the progress and commitment of the Tunisian health system to new medical technologies. The introduction of cryobiopsy and Cryo Debulking in a public hospital is a major step forward that brings Tunisia closer to international medical standards.

Abdelrahman Mami University Hospital, already renowned for its expertise in pulmonology, is thus consolidating its role as a pioneer in implementing cutting-edge techniques for the benefit of Tunisian patients. This progress underscores the importance of investing in the continuing education of healthcare professionals and in acquiring high-tech equipment.

Toward wider adoption of these techniques in Tunisia?

The integration of cryobiopsy and Cryo Debulking in public hospitals could eventually extend to other Tunisian healthcare facilities. To achieve this, training programs need to be developed for pulmonologists and thoracic surgeons so that they can master these techniques to the fullest.

The adoption of these innovations by Abdelrahman Mami University Hospital is an important step that could serve as a model for other hospitals in Tunisia. If these advances are supported by government initiatives and partnerships with international institutions, they could transform the landscape of pulmonology in the country.

The achievement of the Abdelrahman Mami University Hospital team in Ariana, under the direction of Professor Nawal Chaouach, marks a major breakthrough in the field of pulmonology in Tunisia. The use of cryobiopsy and Cryo Debulking opens up new prospects for the diagnosis and treatment of lung disease, while strengthening the Tunisian health system’s ability to adopt cutting-edge technologies. This accomplishment reflects not only the expertise of Tunisian doctors, but also the country’s determination to continually improve its health services for the well-being of its citizens.