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It gives a brief overview of its use in evaluation of intracranial steno-occlusive disease, subarachnoid haemorrhage, and extracranial diseases including carotid artery disease and subclavian steal syndrome. The role of transcranial Doppler in detection of microembolic signals and evaluation of right to left shunts is also dealt with. Finally, its use in acute stroke is briefly outlined.<\/jats:p>","DOI":"10.1136\/pgmj.2007.058602","type":"journal-article","created":{"date-parts":[[2007,11,7]],"date-time":"2007-11-07T18:31:11Z","timestamp":1194460271000},"page":"683-689","source":"Crossref","is-referenced-by-count":90,"title":["Role of transcranial Doppler ultrasonography in stroke"],"prefix":"10.1093","volume":"83","author":[{"given":"Sanjukta","family":"Sarkar","sequence":"first","affiliation":[{"name":"The Ayr Hospital , Dalmellington Road, Ayr, Ayrshire, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sujoy","family":"Ghosh","sequence":"additional","affiliation":[{"name":"The Ayr Hospital , Dalmellington Road, Ayr, Ayrshire, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sandip Kumar","family":"Ghosh","sequence":"additional","affiliation":[{"name":"The Ayr Hospital , Dalmellington Road, Ayr, Ayrshire, 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