Bethany R. Rohr, MD

Article

Painful Ulcers on the Elbows, Knees, and Ankles

Author:: Bethany R. Rohr, MD

Publish date: February 4, 2025

Diffuse dermal angiomatosis (DDA) is a rare benign condition that manifests as tender, indurated, erythematous or violaceous plaques that can devel...

Article

What’s Eating You? Carpet Beetles (Dermestidae)

Author:: Bethany R. Rohr, MD

Publish date: March 6, 2024

Given their ubiquity, dermatologists should be aware of the potential for hypersensitivity reactions to carpet beetles (Dermestidae).

Article

What’s Eating You? Noble False Widow Spider (Steatoda nobilis)

Author:: Bethany R. Rohr, MD

Publish date: October 3, 2023

With evidence of a recent population boom of noble false widow spiders in Europe and spread to California, dermatologists should be aware of these ...

Article

Cutaneous Lupus Erythematosus–like Isotopic Response to Herpes Zoster Infection

Author:: Bethany R. Rohr, MD

Publish date: May 24, 2022

Wolf isotopic response describes the development of a skin disorder at the site of another healed and unrelated skin disease.

Article

Acute Hemorrhagic Edema of Infancy: Guide to Prevent Misdiagnosis

Author:: Bethany R. Rohr, MD

Publish date: November 1, 2018

Differentiation between acute hemorrhagic edema of infancy and Henoch-Schönlein purpura (HSP) determines treatment decisions and indicates the need...

Article

What’s Eating You? Clothes Moths (Tineola Species)

Author:: Bethany R. Rohr, MD

Publish date: June 5, 2018

Common household insects can be confused with ectoparasites. Understanding the basic identification and monitoring techniques of clothes moths will...