Gustavo A. Cardenas, MD

Article

Multiple leg ulcers in a traveler

Author:: Gustavo A. Cardenas, MD

Publish date: February 1, 2004

One month after a trip to Central America, he has two painful ulcerations and a nodule. What is the cause?

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Article

Amiodarone induced thyrotoxicosis: Diagnostic and therapeutic strategies

Author:: Gustavo A. Cardenas, MD

Publish date: July 1, 2003

It is difficult but important to distinguish the two types of amiodarone-induced thyrotoxicosis.

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Article

A 75-year-old woman with a swollen hand and supraclavicular lymphadenopathy

Author:: Gustavo A. Cardenas, MD

Publish date: December 1, 2000

What is the cause of this patient's symptoms? A self-test on a clinical case.

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