David L. Kaplan, MD

Photo Quiz: What Is Causing These Rashes?

08/03/2017

Case 1: This 59-year-old woman presented for evaluation of a chronic rash on her palms of several months’ duration. She described it as being intermittently itchy. She denied having rashes elsewhere on her body, but she did complain of...

Case 1: This 59-year-old woman...

08/03/2017

The Dermatologist

Case Report and Brief Review

What Is The Cause Of This Patient’s Psoriasis Flare?

08/10/2016

David L. Kaplan , MD;

A 42-year-old woman with psoriasis presented for evaluation of a new-onset rash of 1 to 2 weeks’ duration on her trunk and extremities.

A 42-year-old woman with...

08/10/2016

The Dermatologist

Research in Review

What Could Be Responsible For This Upper Extremity Rash?

08/22/2016

David L. Kaplan , MD;

A 30-year-old woman with interstitial pneumonitis was being treated with prednisone (initially 20 mg, which had been tapered to 10 mg) and azathioprine. She presented with a 2-month history of rash on the antecubital fossa that has a burning...

A 30-year-old woman with...

08/22/2016

The Dermatologist

Case Report

What Condition Accounts For This Eruption?

06/14/2018

David L. Kaplan , MD;

This 19-year-old young man presented for evaluation of a pruritic eruption over both elbows, occurring only in the summer months. He had noticed it last year, as well.

This 19-year-old young man...

06/14/2018

The Dermatologist

Case Report and Brief Review

What Explains This Recurrent Rash?

09/25/2017

David L. Kaplan , MD;

This 51-year-old woman presented with a 2-year history of chronic hand eczema that would partially respond to topical corticosteroids, only to recur. She denied any new exposure history. She had not had the condition in the past. What...

This 51-year-old woman presented...

09/25/2017

The Dermatologist

Research in Review

What Is Causing The Rash On This Woman's Inner Elbow?

01/13/2017

David L. Kaplan , MD;

This 28-year-old woman presented with a 2-month history of a rash that was confined to her right antecubital fossa and that had a burning sensation.

This 28-year-old woman presented...

01/13/2017

The Dermatologist