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http://dx.doi.org/10.1007/s12098-025-05472-3 | DOI Listing |
BMJ Case Rep
September 2025
Department of Clinical Neurology, Tbilisi State Medical University, Tbilisi, Georgia.
Chronic lymphocytic inflammation with pontine perivascular enhancement responsive to steroids (CLIPPERS) is a brainstem syndrome marked by punctate 'pepper-and-salt' enhancement on MRI and corticosteroid responsiveness. Evidence suggests that CLIPPERS may represent a cancer-related immune reaction, occurring before tumour detection, in association with active malignancy or after treatment. We report the first case associated with papillary thyroid carcinoma (PTC).
View Article and Find Full Text PDFFront Neuroendocrinol
August 2025
Univ. Lille, Inserm, CHU Lille, U1192 - Protéomique Réponse Inflammatoire Spectrométrie de Masse (PRISM), F-59000 Lille, France; Institut Universitaire de France, Ministère de l'Enseignement Supérieur, de la Recherche et de l'Innovation, 1 rue Descartes, 75231 Paris CEDEX 05, France. Electronic
The diffuse neuroendocrine system (DNES) consists of dispersed neuroendocrine (NE) cells that bridge nervous, immune, and endocrine pathways across organs. Evolutionarily, DNES traces to primitive metazoans where single cells combined neural and immune roles, later diversifying into specialized vertebrate NE cells. Hallmark traits include dense-core granules, amine metabolism, "salt-and-pepper" chromatin, and regulation by ASCL1, NEUROG3, and INSM1.
View Article and Find Full Text PDFSci Rep
August 2025
School of Electrical & Electronics Engineering, SASTRA Deemed University, Thanjavur, 613 401, India.
This paper presents a new hybrid method for concealing images within a cover image using Integer Wavelet Transform and Singular Value Decomposition to enhance the imperceptibility and robustness of hidden images within a cover image. A custom graphical user interface has been developed to aid in evaluating performance metrics, allowing users to assess how various noise conditions affect stego images interactively. The technique shows minimal distortion with a Mean Squared Error of 9.
View Article and Find Full Text PDFSAGE Open Med Case Rep
August 2025
Department of Pediatrics, University of California, San Francisco, CA, USA.
Sunflower seed bezoars are an indigestible mass created after consuming several unshelled sunflower seeds. We present the case of an 11-year-old who visited the emergency department with abdominal pain, constipation, and rectal bleeding. The rectal exam findings were consistent with a presumed stool ball.
View Article and Find Full Text PDFSci Rep
August 2025
School of Electrical & Electronics Engineering, SASTRA Deemed University, Thanjavur, 613 401, India.
Digital e-governance has grown tremendously due to the massive information technology revolution. Banking, Healthcare, and Insurance are some sectors that rely on ownership identification during various stages of service provision. Watermarking has been employed as a primary factor in authenticating stakeholders in such circumstances.
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