Mihai Lesaru is an internationally recognized breast radiologist and academic faculty member at Carol Davila University of Medicine and Pharmacy in Bucharest, Romania, affiliated with the Fundeni Clinical Institute.

He serves as Treasurer of the European Society of Breast Imaging (EUSOBI) and is Founder and President of the Romanian Society of Breast Imaging (SISR). His work combines clinical excellence in breast imaging, education, and international collaboration to advance breast cancer detection and diagnosis.

EUSOBI: Treasurer and Executive Board Member (2022–2028); Member of the International Relations Committee.

Romanian Society of Breast Imaging (SISR): Founder and President; society established in 2005.

Academic Affiliation: Carol Davila University of Medicine and Pharmacy, Bucharest.

Clinical Affiliation: Fundeni Clinical Institute, Department of Radiology and Medical Imaging.

Educational Leadership: Coordinator of postgraduate breast imaging training programmes in Romania.

Clinical Expertise: Mammography, breast ultrasound, breast MRI, image-guided interventions, and breast cancer screening.

International Activities: Long-standing involvement in European breast imaging education, scientific conferences, and professional societies.