Yadav, 65, will probably be flown to Japan within a couple of days for further diagnosis and treatment, President's press advisor Rajendra Dahal told PTI. He added that there is no other complication in Yadav's health.
According to Dr. Shashi Sharma, who has been attending to Yadav, a CT-Scan test yesterday showed some problems in the large intestine of the president.
Health Minister Bidhyadhar Mallik said they are already in touch with a Japanese hospital and Yadav will be flown there soon.