Faculty of Medicine
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Item type:Publication, Verrucous venous malformations as a rare clinical entity within the spectrum of slow-flow vascular anomalies(Medical Faculty, Ss Cyril and Methodius University in Skopje, 2025); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Preliminary results of non-invasive treatment of lymphatic malformations in pediatric patients(Medical Faculty, Ss Cyril and Methodius University in Skopje, 2025); ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Primary vaginal extra-gastrointestinal stromal tumour: case report with molecular characterization and literature review(European Society of Pathology (ESP), 2026-09); ; ; ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Anatomical variations of the anterior branches of the abdominal aorta in humans-possible similarities with other mammals(Faculty of Veterinary Medicine, 2026-10-15); ; ; ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Antidotes in clinical toxicology – the first hour matters: overuse, underuse and misuse of antidotes(Macedonian Association of Internal Medicine, 2026-05); ; ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Urgent management of cardiovascular drug overdose(Macedonian Association of Internal Medicine, 2026-05); ; ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Drug- and herbal-induced liver injury(Macedonian Association of Internal Medicine, 2026-05); ; ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Diagnostic approach and treatment of patients with psychoactive substance abuse.(Macedonian Association of Internal Medicine, 2022-05) - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Prevalence and risk factors for insulin resistance and dysglycemia after kidney transplantation in patients on cyclosporine-A based immunosuppression(Macedonian Association of Anatomists and Morphologists, 2022); ; ; ; - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Depth estimation from wavelength-dependent fluorescence spread profiles across NIR-I and NIR-II(SPIE-Intl Soc Optical Eng, 2026-09-16); Significance: Wide-field fluorescence-guided imaging is inherently depth ambiguous. Multispectral imaging across NIR-I and NIR-II may encode depth because longer-wavelength fluorescence undergoes less diffuse broadening in tissue. Aim: The study aims to determine whether wavelength-dependent radial spread profiles of subsurface indocyanine green (ICG) fluorescence can be used to estimate depth from a single excitation wavelength. Approach: ICG phantoms (1 to 50μM ) were imaged through ex vivo chicken breast under 785 nm excitation using four emission bands spanning NIR-I and NIR-II. Radial spread profiles from high-dynamic-range images formed a multispectral dictionary, and depth was estimated with an inverse model evaluated leave-one-thickness-out across 2.2 to 6.0 mm under concentration-matched and concentration-randomized conditions, randomized exposure subsets, and spectral-band ablations, and compared with analytical and empirically calibrated scalar dual-emission fluorescence-ratio baselines of Leblond et al. Two ICG-localized sentinel lymph nodes from a breast cancer specimen were analyzed ex vivo. Results: Longer-wavelength channels produced more compact spread profiles, and full width at 20% peak intensity increased linearly with tissue thickness for all filters (R2=0.94 to 0.95). The NIR-II-only subset (940 and 1070 nm) yielded sub-millimeter root mean square error at every held-out thickness under both concentration conditions (0.32 to 0.66 mm), whereas the analytical and empirical scalar-ratio baselines yielded 1.58 to 5.24 and 1.13 to 2.74 mm. Clinical sentinel lymph nodes preserved the wavelength-dependent profile narrowing, with phantom-to-clinical normalized-width RMSE of 3.3% to 8.5%. Conclusions: Wavelength-dependent fluorescence spread profiles across NIR-I and NIR-II can encode depth information for subsurface ICG targets, providing a wide-field, single-fluorophore, single-excitation approach compatible with emerging multispectral surgical imaging platforms.