ICD-11 definition : Expectoration or spitting of blood originating from any part of the respiratory tract,
usually from hemorrhage in the lung parenchyma and the bronchial arteries.;
ICD-11 synonym : Cough with haemorrhage; spitting blood; blood streaked sputum; Blood-stained sputum; hemoptysis, unspecified; coughing up blood;
ICD-11 inclusion : Blood-stained sputum; Cough with haemorrhage;
Expectoration or spitting of blood originating from any part of the respiratory tract,
usually from hemorrhage in the lung parenchyma and the bronchial arteries.