| umls-concept:C0019079 | skos:definition | MSH: Expectoration or spitting of blood originating from any part of the RESPIRATORY TRACT, usually from hemorrhage in the lung parenchyma (PULMONARY ALVEOLI) and the BRONCHIAL ARTERIES.,NCI: Coughing or spitting up blood from the respiratory tract.,NCI: Coughing up blood from the respiratory tract. | lld:umls |
