Case History: 22-year-old male with absence of vision since birth, nasal blockage for three years, and headache for one month.
Case History: 20-year-old male with originally painless swelling of right cheek that has become painful.
Case History: Patient presented for follow up after completion of chemotherapy and radiotherapy for hypopharyngeal cancer.
Case History: 30-year-old male patient with lower back pain.
Case History: 65-year-old male with swelling of left inguinal region for two months.