Síndrome de Hipoestesia Mentoniana (Numb Chin Syndrome) asociado a Carcinoma Epidermoide Pulmonar

numb chin syndrome can occasionally be a banal disease; however it is often associated with malignant processes. we present a case of squamous cell carcinoma of the lung the first manifestation of which was numb chin syndrome; detected at a primary care visit. a brief review of the literature was also performed.