Burton's Line
This man presented with abdominal pain of eight months' duration. Physical examination showed a bluish discoloration of the gums. The patient had worked in a lead-smelting company for the past 30 years.
Rotator-Cuff Tear
This 72-year-old man had been using crutches for more than 50 years. A painless shoulder mass had become progressively larger.
Scrofula
This 39-year-old Zambian man presented with a draining neck mass, weight loss, and low-grade fever.
A 45-year-old man with a biopsy-proven pineal
tumor developed symptoms of meningeal irritation and confusion on the seventh
day of his first cycle of chemotherapy.