Case Presentation: An 80-year-old female with a past medical history of breast cancer status post bilateral mastectomy and hepatocellular carcinoma status post radiation therapy presented with chest pain and progressive shortness of breath. The Computed tomography (CT) chest revealed a mass in the right ventricle extending into the main pulmonary artery with flattening of the [...]

Case Presentation: An 80 year old man presented to the hospital with progressively worsening dyspnea for three weeks. His past medical history was most significant for stage IV parotid gland adenocarcinoma. One week prior to presentation he was hospitalized for exertional dyspnea. Though the hypoxia workup at that time did not reveal a clear etiology, [...]