case_images: PMC10601738_01
case_images: a A 2 cm ulcerative lesion with raised borders and dried blood on the left nasal vestibule. b After three cycles, the patient's tumor had an excellent response.
case_images: cro-2023-0016-0001-531843_F01.jpg
case_images: PMC10601738_01_cro-2023-0016-0001-531843_F01.jpg
case_images: F1
case_images: During physical examination, a 2 cm ulcerative lesion with raised borders and dried blood was observed on the left nasal vestibule involving the cutaneous part of the nostril (Fig. 1a). After three treatment cycles, the patient exhibited an excellent response, with significant tumor reduction (Fig. 1b).