<prompt> Pink frothy expectoration is seen inPulmonary oedemaPulmonary tuberculosisCarcinoma lungHamartoma  <response>: A. i.e. Pulmonary oedema 1466 - H17th 26 - 27 - CMDT 09Pink frothy expectoration is seen in - Pulm. Oedema, Mitral stenosisPULMONARY EDEMA - rapid onset of dyspnea at rest, tachypnea, tachycardia and severe hypoxemia, Rales and wheezing, Hypertension Hemoptysis results from rupture ofpulmonary bronchial venous connections secondary to pulmonary venous hypertensionAcute Pulmonary edema - presents with severe dyspnea, production of pink frothy sputum and diaphoresis and cyanosis 357 - CMDT - 09 Blood may arise from the airways in COPD, Bronchiectasis and bronchogenic carcinoma; from the pulmonary parenchyma in pneumonia, inhalation of crack cocaine or autoimmune diseases Such as Good pasture disease or Wegner granulomatosis 