Thermally induced microstructural changes in undoped and doped polyacrylonitrile: A positron-annihilation study.
Explore the source record for details and available documents.
Biomedical subjects
Publications and source records attributed to S Gopal.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
We report an overlap syndrome of autoimmune chronic liver disease and primary sclerosing cholangitis in a young girl. This could be the first such report from India.
A 22-year-old man with homozygous sickle cell disease presented with recurrent fever, right upper quadrant pain and jaundice. Liver biopsy confirmed the diagnosis of hepatic sickling crisis; the symptoms responded to hydroxyurea therapy. Hepatic vasocclusive crisis can diagnosed on liver biopsy, and need not be a diagnosis of exclusion.
Explore the source record for details and available documents.
Advanced obstructive colorectal cancer is routinely treated by surgical colostomy. Self-expandable metal stents are a promising alternative. We report the use of an expandable metal stent to relieve colonic obstruction in an elderly lady with advanced colorectal malignancy.