Related Experiment Video
Updated: Oct 23, 2026

08:49
A 3D Organotypic Melanoma Spheroid Skin Model
Published on: May 18, 2018
Malignant melanoma simulating a seborrheic keratosis: a case report
Dermatology Online Journal
|March 1, 1997
Abstract:
This is a case report of malignant melanoma presenting with both clinical and histopathologic features of a seborrheic keratosis. Not a rare phenomenon, this report emphasizes the importance of biopsy to evaluate apparent seborrheic keratoses. We believe that this phenomenon is best considered a presentation of melanoma. Diminished routine histopathologic evaluation of apparent seborrheic keratoses may well increase the number of mistaken diagnoses in such cases.

