noun, noun or participle which takes 'suru', intransitive verb
hemoptysis; coughing up blood
Medical term for coughing up blood from the lungs or airways. Used as a noun or with する to describe the act.
結核の症状として喀血が見られることがある。
Hemoptysis can be seen as a symptom of tuberculosis.
He suddenly coughed up blood and was taken by ambulance.