ABSTRACT
BACKGROUND & OBJECTIVES: : Celiac disease (CD) can exist in various forms in type 1 diabetes (T1D) patients and can remain undetected, leading to severe complications. This study was aimed to evaluate five commercially available anti-tissue transglutaminase (tTG) ELISA kits with distinct formats for the detection of CD and potential CD in T1D patients. Clinical and demographic profiles of the patients with different disease subsets were also studied. METHODS: : Fifty T1D patients with classical and non-classical symptoms of CD and 100 T1D patients without any symptoms of CD were included in this study. Anti-tTG autoantibody levels were estimated by five ELISA kits followed by histological examination of duodenal biopsy. HLA DQ2-DQ8 and DRB1-DQB1 typing was done, and serum levels for transforming growth factor (TGF)-ß1 were also estimated. RESULTS: : Assay format detecting anti-tTG IgA antibodies against recombinant antigens along with neopeptides of gliadin was most efficient in the detection of CD in symptomatic patients, and assay format detecting IgA+IgG helped in the detection of potential CD in asymptomatic T1D patients. These findings were supported by histological examination and human leucocyte antigen analysis. Patients with potential CD were found to have markedly deranged glycaemic control parameters and also had significantly raised serum levels of TGF-ß1, (P <0.05) compared to T1D patients. INTERPRETATION & CONCLUSIONS: : Potential CD can be frequently seen in T1D patients. This can be attributed to the dietary patterns prevalent in the subcontinent and the genetic basis of the disease. Anti-tTG IgA+IgG antibodies can be useful in the detection of these potential CD cases in T1D patients. Early intervention with gluten-free diet can be considered in these patients for better disease management.
Subject(s)
Celiac Disease/blood , Diabetes Mellitus, Type 1/blood , Transglutaminases/isolation & purification , Adolescent , Adult , Antibodies, Anti-Idiotypic/immunology , Autoantibodies/immunology , Celiac Disease/complications , Celiac Disease/diet therapy , Celiac Disease/immunology , Child , Child, Preschool , Diabetes Mellitus, Type 1/complications , Diabetes Mellitus, Type 1/diet therapy , Diabetes Mellitus, Type 1/immunology , Diet, Gluten-Free , Enzyme-Linked Immunosorbent Assay , Humans , Immunoglobulin A/immunology , Immunoglobulin G/immunology , Middle Aged , Transforming Growth Factor beta1/blood , Transglutaminases/immunology , Young AdultABSTRACT
During routine dissection, duplication of main pancreatic duct extending from body to head region of pancreas was observed in a 78-year-old formalin fixed male cadaver. Main pancreatic duct gave a prominent branch which joined back the parent duct in head resulting in the formation of a closed loop. This gave the appearance of focal duplication in the form of a closed loop, an unusual variant. This was an incidental finding. Such cases usually remain asymptomatic; however, if undetected may be the cause of postoperative pancreatic fistula following pancreaticobiliary surgery. Knowledge of variable anatomy of pancreatic duct system became important to reduce the risk of postoperative complication and during various endoscopic guided procedures like drainage of pseudocyst or placement of stent into the duct.
Subject(s)
Pancreatic Ducts/anatomy & histology , Aged , Anatomic Variation , Cadaver , Humans , Incidental Findings , MaleABSTRACT
We report a case of embolism of the sclerosant dye with subsequent formation of foreign-body giant cell reaction within the veins of pulmonary and portal circulation in an autopsy case of hepatocellular carcinoma developing over an underlying primary biliary cirrhosis.
