Correlation of Endoscopic and Histopathological Diagnoses in Upper Gastrointestinal Tract Lesions: A Cross-Sectional Study.

Introduction Gastrointestinal tract (GIT) endoscopy with biopsy is essential for diagnosing and managing various GIT diseases, including malignancies and inflammatory conditions. This study aimed to analyze the spectrum of histopathological lesions in the GIT and their correlation with the endoscopic findings. Methodology This retrospective observational study was conducted at a tertiary medical college involving 114 patients who underwent GIT endoscopy between June 2023 and June 2024.

Synthetic manifestation of trinitro-pyrazolo-2-1,2,3-triazoles (TNPT) as insensitive energetic materials.

This study showcases the design and development of a facile method for synthesizing trinitro-pyrazolo-triazole (TNPT) and its derivatives. The synthesized compounds are analysed using multinuclear NMR [H, C, and N] and HRMS analyses. Furthermore, X-ray diffraction studies confirm the structure of some TNPT derivatives.