ENT Case 20. Laryngeal polyp from an elderly male patient.

GYN Case 4. Uterine cervical mass from a young female patient.

Bone and soft tissue Case 14. Tongue mass from a male patient in 30s

Bone and soft tissue Case 13. Upper arm mass from a female patient in 20s.

GI Case 4 Esophageal ulcer

ENT Case 19. Parotid gland mass from a male patient in 40s

GU Case 2. Epididymis mass from a young patient.

失眠，预防，以及治疗

ENT Case 18. Sinus mass from a middle-aged patient

GI Case 3. Colon biopsy from an elderly patient in 80s.