Woman with deep vein thrombosis for whom anticoagulation was contraindicated.

A 70-year-old woman with ptosis and miosis of the right eye.

A 50-year-old woman with hemoptysis following left upper lobectomy.

A 46-year-old man with acute-onset substernal chest pain and dysphagia.

A 59-year-old man with intractable hiccups, early satiety, and weight loss over the past few months.

A 17-year-old boy with a two-week history of progressive headaches, nausea, and vomiting.

A 44-year-old woman with recurrent cutaneous lesions undergoing routine screening mammography.

A 33-year-old pregnant woman with new hypoxia.

A 38-year-old man with four days of lower jaw pain and swelling.

A 59-year-old man with elevated prostate-specific antigen (PSA) level after prostate biopsy.

A 62-year-old woman with chronic shortness of breath and cough.

A 55-year-old woman with abdominal pain for months, now with nausea and vomiting.

A 78-year-old woman with mild hip tenderness after fall.

A 47-year-old woman with a severe acute-onset headache.

A 49-year-old woman with palpable breast lump.

A 78-year-old man with a progressively enlarging right neck mass.

A 66-year-old woman with one month of progressively worsening upper back pain.

A 45-year-old woman with rheumatoid arthritis undergoing a screening mammogram.

A 25-year-old woman with long-standing back pain in the midthoracic region.

A 17-year-old boy with a two-year history of swelling of the fingers of both hands.