A report of post-ERCP Pseudomonas aeruginosa infection outbreak.
Explore the source record for details and available documents.
Adult↗
Biomedical subjects
Gourdas Choudhuri
Publications and source records attributed to Gourdas Choudhuri.
Profile of liver involvement in dengue virus infection.
BACKGROUND: Data are scarce on liver involvement in adult patients with dengue virus infection. METHODS: During a recent outbreak of dengue fever in Uttar Pradesh, India, we looked for evidence of liver dysfunction among patients with dengue fever. RESULTS: A total of 45 patients with dengue fever (age 7-65 [median 33] years; 29 men; 39 adults) were studied, including 23 with uncomplicated dengue fever, 15 with dengue haemorrhagic fever and 7 with dengue shock syndrome. The median platelet count was 34 x 10(9)/L (9-99 x 10(9)). Seven patients (15%) had jaundice, 11 (24%) hepatomegaly and 9 clinically detectable ascites; none had splenomegaly. Twelve patients (30%) had hyperbilirubinaemia. Serum alanine and aspartate aminotransferase activities were elevated in 43 patients (96%) each; 5-fold elevated levels were more frequent in severe disease. Hypoalbuminaemia was found in 31/41 patients (76%). Seven patients died, including 2 with acute liver failure. CONCLUSION: Our data show that liver injury is common in adult patients with dengue infection. Further studies are needed to determine the mechanism of liver injury in this disease.
Adolescent↗
Entrapment of delivery catheter: an unusual complication during deployment of biliary self-expandable metallic stent.
Explore the source record for details and available documents.
Bile Ducts↗
Molecular mechanisms of pancreatic cancer.
Pancreatic cancer is a deadly disease with no effective therapy short of surgical resection. Unfortunately, only a minority of patients are candidates for potential curative surgery as the tumor spreads early to extrapancreatic sites. Patients with metastatic pancreatic cancer survive less than 1 year following diagnosis. The current challenge for both clinicians and scientists is to translate the growing body of knowledge of the molecular basis of this disease into effective strategies for early diagnosis and systematic treatment. Molecular studies of pancreatic cancer have revealed that this cancer is associated with several genetic mutations. Although our knowledge of the molecular alterations in pancreatic cancer has grown significantly, there is still much to learn. It is clear that oncogenes, tumor suppressor genes, growth factors and DNA mismatch repair genes all play a role in pancreatic tumorigenesis. However, a better understanding of the relative contribution of each of these molecular alterations is necessary and will aid the development of more effective diagnostic and therapeutic strategies to deal with this deadly and aggressive cancer.
Cyclooxygenase 2↗