President Luiz Inácio Lula da Silva is undergoing a series of preventive radiotherapy sessions to treat skin cancer on his scalp [1].

The treatment follows the surgical removal of a carcinoma. Because the president leads one of the world's largest economies, his health status remains a point of significant public and political interest.

Lula began the medical process with his first session on May 25, 2026 [3]. He continued the regimen throughout the following week, completing his fourth session on May 28, 2026 [1]. The procedures are taking place at the Hospital Sírio-Libanês in Brasília, Distrito Federal [2].

Medical professionals said the radiotherapy is a preventive measure. The goal of the treatment is to ensure that the disease does not disseminate after the initial surgical removal of the lesion [6].

There are slight discrepancies regarding the total length of the treatment plan. One report indicates that the president is scheduled for 15 sessions [5], while another medical source cited a total of 14 sessions [6]. Despite some conflicting reports suggesting the treatment has concluded, verified records indicate the sessions were ongoing as of late May.

The president's medical team has focused on the preventive nature of the radiotherapy to maintain his long-term health. The use of targeted radiation is a standard clinical approach to eliminate any remaining malignant cells after a primary tumor is excised [6].

“The goal of the treatment is to ensure that the disease does not disseminate”

The use of preventive radiotherapy after the surgical removal of a carcinoma is a proactive clinical strategy to minimize the risk of recurrence. By addressing the lesion with both surgery and radiation, the medical team aims to ensure the complete eradication of cancerous cells, thereby reducing the likelihood of future complications that could interfere with the president's official duties.