title: Basal-cell carcinoma of a medial canthus with invasion of supraorbital and supratrochlear nerves: report of a case treated by Moh's technique.
mesh_terms: D002280:Basal Cell Carcinoma / Q000601:surgery*; D005153:Facial Neoplasms / Q000601:surgery*; D005629:Frozen Sections; D006801:Humans; D008297:Male; D008875:Middle Aged; D009361:Neoplasm Invasiveness; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D009915:Orbit / Q000033:anatomy & histology; D009918:Orbital Neoplasms / Q000601:surgery*; D010521:Periosteum / Q000601:surgery; D014321:Trochlear Nerve / Q000601:surgery*