Seborrheic keratosis is a common and benign cutaneous lesion occurring on the trunk, extremities, and head and neck of the elderly. It is rarely seen in the external auditory canal. We present a case of seborrheic keratosis in the external auditory canal of a one-year-old child. The patient was treated successfully with surgical excision.
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J Cutan Pathol
December 2024
Department of Dermatology, The Affiliated Hospital of Qingdao University, Qingdao, China.
A 67-year-old male presented with plaques around the orbit and ecchymosis on the neck and back of hands for 2 years. Physical examination showed seborrheic-keratosis-like plaques around the orbit, ecchymosis on the neck and back of hands, as well as nail dystrophy. Serum λ light chain was positive.
View Article and Find Full Text PDFJID Innov
January 2025
Department of Dermatology, University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Diagnostics (Basel)
November 2024
Ophthalmology Unit, Department of Medicine, Surgery and Neuroscience, University of Siena, 53100 Siena, Italy.
Dermatopathology (Basel)
October 2024
Dermatology Department, Doctor Jose Molina Orosa Hospital of Lanzarote, 35500 Arrecife, Spain.
J Am Acad Dermatol
November 2024
Dermatology Service, Memorial Sloan Kettering Cancer Center, New York, New York. Electronic address:
Background: Differentiating melanoma (MM) from seborrheic keratosis (SK) containing a blue-white veil (BWV) remains challenging.
Objective: Identify dermoscopic features that can improve upon the differentiation between MMs and SKs exhibiting BWV.
Methods: Images from 110 MMs and 121 SKs containing BWV were aggregated, and 91 MMs and 62 SKs from this data set had complete agreement on the presence of BWV according to 3 expert dermoscopists.
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