Article

Reticular Hyperpigmentation With Keratotic Papules in the Axillae and Groin
- Author:
- Jefferson Waters, BA
- Andrew S. Desrosiers, MD
- Nicholas D. Flint, MD
- Tammie Ferringer, MD
A 37-year-old woman presented with multiple hyperkeratotic small papules in the axillae and groin of 1 year’s duration. She reported pruritus and...
Article

Tender, Diffuse, Edematous, and Erythematous Papules on the Face, Neck, Chest, and Extremities
- Author:
- Christine Schleich, MD
- Tammie Ferringer, MD
A 62-year-old woman presented with a tender diffuse eruption of erythematous and edematous papules and plaques on the face, neck, chest, and...
Article

Verrucoid Lesion on the Eyelid
- Author:
- David Ullman, MD
- Christina M. DiCarlo, MD
- Tammie Ferringer, MD
A 60-year-old man presented with a 3-mm verrucous papule on the right upper eyelid of 2 years' duration.
Article

Cyst on the Eyebrow
- Author:
- Audrey Green, MD
- Tammie Ferringer, MD
Article

Desmoplastic Melanoma
- Author:
- Christine Schleich, MD
- Tammie Ferringer, MD
Desmoplastic melanoma, an uncommon variant of melanoma, poses a diagnostic challenge to the clinician because the tumors frequently appear as...
Article

Chromoblastomycosis
- Author:
- Alison Spiker, MD
- Tammie Ferringer, MD
Chromoblastomycosis is a chronic fungal infection of the skin and subcutaneous tissues that demonstrates characteristic Medlar or sclerotic bodies...
Article

Leading Innovation
- Author:
- Tammie Ferringer, MD
Life is not the way it was 20 years ago, or even 10 years ago, and it will not be the same 20 years from now. Health care is changing all around...
Article

Extramammary Paget Disease
- Author:
- Michael Zaleski, BS
- Tammie Ferringer, MD
Extramammary Paget disease (EMPD) is an uncommon condition that usually presents in apocrine sweat gland–rich areas, most commonly the vulva...
Article

Granular Cell Tumor
- Author:
- Victoria Vaughan, BA
- Tammie Ferringer, MD
Granular cell tumors (GCTs) tend to present as solitary nodules, not uncommonly affecting the dorsum of the tongue but also involving the skin,...
Article

Solitary Adult Myofibroma
- Author:
- L. David Hall, MD
- Tammie Ferringer, MD
Myofibromatosis can be classified based on its clinical presentation as either solitary infantile myofibroma, congenital multiple myofibromatosis...
Article

Palisaded Encapsulated Neuroma
- Author:
- L. David Hall, MD
- Tammie Ferringer, MD
Neuromas are nerve sheath tumors in which Schwann cells and axons are present in roughly equal amounts. There are 2 major subtypes: traumatic...
Article
Syringocystadenoma Papilliferum
- Author:
- Tammie Ferringer, MD
No abstract available.