title: Pathologic quiz case. Recurrent squamous cell carcinoma of the cheek.
mesh_terms: D001706:Biopsy; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000473:pathology*; D002610:Cheek; D005153:Facial Neoplasms / Q000175:diagnosis / Q000473:pathology*; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D008875:Middle Aged; D009915:Orbit / Q000294:innervation; D009918:Orbital Neoplasms / Q000473:pathology; D010255:Paranasal Sinus Neoplasms / Q000473:pathology; D012008:Recurrence