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Background: In recent decades, globalization and international migration have increased the spread of infectious agents, including dermatophytes. Although considered minor infections, dermatophytoses are highly contagious, and they significantly reduce the quality of life, inducing itching, burning, sleep disturbances, and even depressive states. Moreover, the increasing resistance to antifungals threats the public health and burdens the costs for the healthcare system. Methods: DermaGenius ® Resistance Multiplex real-time PCR assay allowed to analyze the terbinafine susceptibility/resistance of 172 Trichophyton strains, which were isolated from human and animal samples collected from 2016 to May 2024 and previously identified by Sanger sequencing. Results: All the 11 animal strains belonged to the T. interdigitale / T. mentagrophytes complex and tested terbinafine sensitive. Out of 161 human strains, 9 (5.6%) showed terbinafine resistance and 7 (4.3%) were identified as T. indotineae . Conclusions: This study provides preliminary data about behavior toward antifungals in animals and finalizes the scientific information currently available about human strains, highlighting the importance of the One Health concept. Moreover, it supports the relevant role of T. indotineae as an emerging dermatophyte with high proportion of terbinafine resistance.

Background and Aim: Paradoxical embolism is a rare condition in which a thrombus migrates from the venous system to the arterial circulation, usually through a patent foramen ovale (PFO). Pulmonary embolism (PE) and isolated occlusion of one renal artery has been seldom reported., Methods: We describe a case of a 47-year old white man with a one-month history of exertional dyspnea who was admitted to our hospital for  severe pain in the right lumbar region., Results: A computed tomography showed  PE and a thrombotic occlusion of the right renal artery. A trans-thoracic echocardiogram documented a PFO with right to left shunt. Magnetic resonance imaging of the brain and venous compression ultrasonography of the lower extremities were normal. Therapeutic anticoagulation was started., Conclusions: Pulmonary embolism and thrombotic occlusion of one renal artery is a rare manifestation of paradoxical embolism. Exertional dyspnea is an atypical manifestation of PE and can delay the diagnosis.