In-depth

Symptoms

Fatigue

Fatigue can signal many things. Here are some tips to help you decipher why you're wiped out and to regain your energy.

Shortness of breath

Shortness of breath can be frightening. Most of the time, a heart or lung condition is the cause.

Tests and diagnosis

Bone marrow biopsy

Lumbar puncture (spinal tap)

Treatments and drugs

Chemotherapy

Stem cell transplant

Sept. 15, 2012

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