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PulmoLens: A Framework Combining Visual Reasoning for Accurate Chest Disease Diagnosis


Authors : Maheshwari D.; Prakash O. Sarangamath; Dr. Girish Kumar D.

Volume/Issue : Volume 11 - 2026, Issue 4 - April


Google Scholar : https://tinyurl.com/mpfc9yw3

Scribd : https://tinyurl.com/4rt5ydv2

DOI : https://doi.org/10.38124/ijisrt/26apr2157

Note : A published paper may take 4-5 working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and ResearchGate.


Abstract : Accurate interpretation of chest X-ray images is essential for early detection of pulmonary diseases such as pneumonia, COVID-19, and tuberculosis. However, manual diagnosis is time-consuming and dependent on expert radiological knowledge, which may not be consistently available in all healthcare environment. This paper presents PulmoLens, an explainable artificial intelligence framework that leverages a Convolutional Neural Network(CNN) for automated chest disease classification while integrating Gradient-weighted Class Activation Mapping(Grad-CAM) to provide visual explanations for model predictions. The system enhances clinical trust by highlighting disease-relevant regions in X-ray images and supports multilingual interpretation of diagnostic results and medical reports.

Keywords : Chest X-ray Analysis, Grad-CAM, Deep Learning, DenseNet, Medical Imaging, Multilingual Diagnosis, Explainable AI.

References :

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Accurate interpretation of chest X-ray images is essential for early detection of pulmonary diseases such as pneumonia, COVID-19, and tuberculosis. However, manual diagnosis is time-consuming and dependent on expert radiological knowledge, which may not be consistently available in all healthcare environment. This paper presents PulmoLens, an explainable artificial intelligence framework that leverages a Convolutional Neural Network(CNN) for automated chest disease classification while integrating Gradient-weighted Class Activation Mapping(Grad-CAM) to provide visual explanations for model predictions. The system enhances clinical trust by highlighting disease-relevant regions in X-ray images and supports multilingual interpretation of diagnostic results and medical reports.

Keywords : Chest X-ray Analysis, Grad-CAM, Deep Learning, DenseNet, Medical Imaging, Multilingual Diagnosis, Explainable AI.

Paper Submission Last Date
31 - May - 2026

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