Surgical Oncology

• Cancerous ureteral stricture
• Luteinized cyst
• Ulcers have a cauliflower-like appearance
• Ulcers have a moth-eaten appearance
• Brain metastases
• Lung cancer pleural effusion
• Abdominal implant
• Skull hyperplasia
• Thick gelatinous substance in urine
• Increased estrogen in urine
• Tracheal obstruction
• Emotional cancer
• Malignant lesions of the esophagus
• Rat tail sign