Dr. Salem Bouomrani is an Associate Professor of internal Medicine at Sfax University School of Medicine in TUNISIA and the head of the Department of Internal Medicine of the Military Hospital of Gabes, in Tunisia. After his internal Medicine Residency at the University of Monastir in Tunisia, he completed a traineeship at Saint-Antoine Hospital in Paris France. He has his Ph.D. in internal Medicine in He is the author of five books: “Sub-clinical hypothyroidismâ€, Edition: Edilivre, France 2015, “Familial Mediterranean Fever», Edition: Edilivre, France 2015, “Non specific inflammatory pseudotumorâ€, Edition: Edilivre, France 2016, “Thyroid gland in systemic vasculitisâ€, Edition: Edilivre, France (2017), “Unusual locations of hydatid cystâ€, Edition: Edilivre, France (2019), and over 100 papers in national and international scientific journals. He is reviewer in many national and international scientific/medical journals and member of editorial panel of several national and international medical journals.