Consider the following medical report that includes the patient's historical health records. Use it to predict the disease that the patient is high likely exposed to. 

 Medical Report: history of present illness: this is a 53-year-old man with a history of metastatic melanoma to the brain and lungs who came into the hospital for a bronchoscopy given new onset of respiratory distress. he was found to have a 60% stenosis of his trachea and a complete occlusion of his right main stem bronchus from two separate mass lesions. he did poorly after bronchoscopy although he was initially extubated and required reintubation for hypoxia. he then became hypotensive requiring pressors. he was admitted to the unit and monitored but had no improvement whatsoever over the course of the day. rather, his blood pressure continued to require more and more support. his family arrived at his bedside and after his pressors ran out they were not renewed. the patient passed away shortly thereafter on the evening of admission. , m.d. dictated by: medquist36 procedure: continuous invasive mechanical ventilation for less than 96 consecutive hours venous catheterization, not elsewhere classified insertion of endotracheal tube fiber-optic bronchoscopy arterial catheterization diagnoses: hypotension, unspecified secondary malignant neoplasm of brain and spinal cord secondary malignant neoplasm of lung tachycardia, unspecified personal history of malignant melanoma of skin secondary malignant neoplasm of other respiratory organs anemia in neoplastic disease 

Answer: The patient is high likely exposed to