A case of malignant mesothelioma in a young patient with childhood leukaemia who had received total body irradiation

Abstract

Abstract This case report explores a 34-year-old male diagnosed with mesothelioma who had no known risk factors. The patient initially was treated for empyema with antibiotics but later represented to hospital with worsening symptoms. He underwent a surgical Video-assisted thoracoscopic surgery procedure and lung biopsy, which revealed a diagnosis of mesothelioma. The young age of the patient as well as absence of significant risk factors for mesothelioma made the diagnosis unexpected. The patient had total body irradiation (TBI) therapy for leukaemia as a child, which increases the risk of developing cancer. However, there are limited studies exploring the risk of pleural mesothelioma post-TBI. Young patients who represent to hospital, with limited response to initial treatment, and suspicious radiological features should be considered for lung biopsy to reduce the risk of a missed diagnosis. Patients with a background of TBI should also be considered for follow-up to monitor for any subsequent malignancy.