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.

Tests and diagnosis

Kidney biopsy

A kidney biopsy — removing a small piece of kidney tissue for viewing under a microscope — helps with diagnosis and treatment of kidney problems.

Ultrasound

Urinalysis

Urinalysis can be used to assess your overall health, detect a wide range of disorders, or monitor a medical condition or treatment.

Treatments and drugs

Oct. 21, 2014

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