<p>Megastar Amitabh Bachchan has been admitted to Nanavati Hospital in suburban Mumbai for a regular check-up, according to sources.</p>.<p>The actor was admitted to the hospital on Tuesday and is still there, they said.</p>.<p>"Mr Bachchan had come for a routine check-up," a hospital source told PTI.</p>.<p>Initial reports in Mumbai said Bachchan was hospitalised due to liver issues but there is no clarity on that.</p>.<p>Bachchan on Thursday greeted his fans on the occasion of 'Karwa Chauth' festival.</p>.<p>He celebrated his 77th birthday on October 11 with his family and close friends.</p>
<p>Megastar Amitabh Bachchan has been admitted to Nanavati Hospital in suburban Mumbai for a regular check-up, according to sources.</p>.<p>The actor was admitted to the hospital on Tuesday and is still there, they said.</p>.<p>"Mr Bachchan had come for a routine check-up," a hospital source told PTI.</p>.<p>Initial reports in Mumbai said Bachchan was hospitalised due to liver issues but there is no clarity on that.</p>.<p>Bachchan on Thursday greeted his fans on the occasion of 'Karwa Chauth' festival.</p>.<p>He celebrated his 77th birthday on October 11 with his family and close friends.</p>