Dear Dr. Roach: My childhood friend just emailed me that she has a 1.1-cm lesion on her lung. It was found on a CT scan. She’s having another CT scan today. She is a former smoker and has COPD. Is the ...
Sunspots (also called age or liver spots) appear as flat brown spots on the skin. They aren't cancerous and typically don't require treatment. Skin cancer, which can also appear as dark spots, ...
For decades, diagnosis of brain cancer has been medicine’s most difficult and hazardous challenge. Simple imaging such as MRI ...
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