Legendary Bengali actor Soumitra Chatterjee was given blood transfusion following a slight drop in his haemoglobin count and his health condition remained critical, doctors treating him at a Kolkata hospital said yesterday. However, dialysis was not conducted on the 85-year-old thespian, who is under treatment since October 6, they said. “His blood pressure and other vital parameters, including cardiac conditions, remained stable but there was a slight drop in his haemoglobin count, because of which we gave him both blood and platelet transfusion.”