Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 19-year-old man presented with sudden onset of right eye ptosis, diplopia and giddiness. He had no previous medical illnesses with negative history of exertional dyspnoea, epistaxis, haemoptysis, palpitations, chest pain and chronic cough. Examination revealed central cyanosis, digital clubbing, polycythaemia, partial ptosis of right eye, diplopia on right gaze and dilated right pupil. Examination of the chest revealed pectus excavatum but no cardiac murmurs were heard. Investigations revealed a solitary right pulmonary arteriovenous malformation with two feeder vessels which were successfully embolized surgically.
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PMID:The blue man who presented with a stroke. 2560 17

Ischemic stroke involving multiple artery territory with normal vessels gives a clue for an embolic stroke. Paradoxical embolization is a recognized cause of ischemic stroke. We describe a 48-year-old male who presented with acute onset giddiness, mild dysarthria, right hemiparesis, and ataxia. Clinical examinations indicated left cerebellar signs with right hemiparesis. Additionally, the patient had significant clubbing and mild cyanosis. A strong family history of epistaxis and hemoptysis was noted. His Magnetic resonance imaging of the brain showed acute left cerebellar and left frontal cortical infarct with normal vessels. The routine stroke and cardiac workup were normal. Chest X-ray showed bilateral lower zone opacities. Contrast-enhanced computerized tomogram (CT) of the chest showed bilateral pulmonary arteriovenous malformation. Paradoxical embolism due to pulmonary arteriovenous malformation resulted in ischemic stroke in our patient. He fulfilled all of the four criteria for diagnosing definite hereditary hemorrhagic telangiectasia. Our case highlights the importance of a systematic search for paradoxical embolism in a cryptogenic stroke.
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PMID:Paradoxical Embolism in a Case of Hereditary Hemorrhagic Telangiectasia: Case Report with Literature Review. 3264 84