Seborrheic Keratosis
Definition
Incidence
Symptoms
Evaluation
Treatment
specialist
Home Care
warning signs
Prevention
Outlook
Complications
Underlying Cause
Anatomy
Trusted Sites
Seborrheic Keratosis Symptoms
Symptoms of seborrheic keratosis include:
Skin lesions
on the surface of the skin:
Tan, brown, or black
Raised: may appear stuck on the skin
Round or oval
Greasy, waxy appearance
Sharp, well-defined borders
Most common on the trunk, followed by the face and hands
May occur in groups
Lesions enlarge over time
Numbers of lesions increase with age
Continue to
Seborrheic Keratosis Evaluation
Related Topics:
Actinic keratosis
Basal cell carcinoma
Malignant melanoma
Skin cancer
Skin lesions
Skin moles
Squamous cell carcinoma
More...
Skin lesion
About
free
MD
FAQ
Terms of Use
New Visitor
Feedback
free
MD is provided for information purposes only and should not be used as a substitute for evaluation and treatment by a physician.
Please review our terms of use.
Last Updated: Jul 16, 2008
References
Authors:
Stephen J. Schueler, MD
;
John H. Beckett, MD
;
D. Scott Gettings, MD
Copyright 1989-2008
DSHI Systems, Inc.
Powered by:
free
MD
Site Map
Seborrheic Keratosis References:
Cashmore RW, Perry HO. Differentiating seborrheic keratosis from skin neoplasm. Geriatrics. 1985 Jul;40(7):69-71, 74-5.
Eads TJ, Hood AF, Chuang TY, Faust HB, Farmer ER. The diagnostic yield of histologic examination of seborrheic keratoses. Arch Dermatol. 1997 Nov;133(11):1417-20.
Lindelof B, Sigurgeirsson B, Melander S. Seborrheic keratoses and cancer. J Am Acad Dermatol. 1992 Jun;26(6):947-50.
Winkelmann RK. Superficial spreading (and disappearing) seborrheic keratosis. Cutis. 1999 Apr;63(4):235-7.