Cavitary Pulmonary Nodules in an Immunocompromised Patient With Urothelial Carcinoma of the Bladder

A 59-year-old Moroccan man with a history of metastatic urothelial cell carcinoma presented in May 2016 with fever, shortness of breath, and chest pain. Noninvasive urothelial carcinoma had been diagnosed in 2012 and treated with mitomycin. In 2014, the patient had received intravesicular Mycobacterium bovis BCG therapy, but invasive bladder carcinoma subsequently developed, requiring 4 cycles of chemotherapy with methotrexate, vinblastine, doxorubicin, and cisplatin. Nine months before the current admission, the patient underwent a radical cystoprostatectomy with creation of a neobladder. Nonetheless, brain metastases developed, for which he received dexamethasone (4 mg orally, twice daily), and underwent neurosurgical resection 3 months before presentation, followed by whole-brain irradiation. He continued receiving intermittent dexamethasone therapy until his admission to our hospital.

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