Coexistent COVID-19 pneumonia and pulmonary embolism: challenges in identifying dual pathology

In early March 2020, a 53-year-old man was admitted to King’s College Hospital (KCH). He presented with a 2-week history of a dry cough, followed by fevers. He had a long flight 9 weeks prior to admission. His presentation to the emergency department was prompted by feeling increasingly breathless; his cough was occasionally productive of yellow sputum with streaks of haemoptysis. He had no medical history. His temperature was 38°C with...