Publications by authors named "Arun Baby"
Immunoglobulin G4-related disease (IgG4-RD) coexisting with clinically apparent autoimmune diseases, such as rheumatoid arthritis (RA) or antiphospholipid syndrome (APS), is a rarely documented combination in the scientific literature. In this case-based review, we present 2 intriguing cases with preexisting autoimmune diseases, namely, RA and primary APS, who exhibited coexistent IgG4- related lesions at unusual sites. The first case pertains to a patient with known RA who presented with an encasing mass in the esophagus leading to stricture, with histopathological diagnosis of IgG4-RD.
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- Early detection of oral cancer requires a minimally invasive diagnostic tool for effective screening, and this study evaluates a tele-cytology system combined with an Artificial Neural Network (ANN) for improved diagnosis of potentially malignant oral lesions.
- The portable, tablet-based tele-cytology platform, Cellscope, demonstrated an accuracy of 84-86% in detecting oral lesions, with improvements seen when integrating image processing and a risk stratification model, resulting in a significant increase in sensitivity for malignant lesions to 93%.
- This research highlights the potential of tele-cytology and ANN-based analysis as valuable tools for remote, accurate diagnosis and early screening of oral cancer, making it a promising Point-of-Care solution.