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Keratoacanthoma centrifugam marginatum: an atypical presentation.
1Department of Dermatology, Venereology and Leprosy, Rajendra Institute of Medical Sciences, Ranchi, Jharkhand, India.
Journal of Postgraduate Medicine
|March 26, 2013
Summary
Keratoacanthoma centrifugam marginatum (KCM) is a rare skin condition with outward growth and central healing. This case highlights an unusual presentation of KCM in a 50-year-old female patient.
Area of Science:
- Dermatology
- Oncology
- Pathology
Background:
- Keratoacanthoma centrifugam marginatum (KCM) is a rare variant of keratoacanthoma.
- It is characterized by peripheral expansion and central regression.
Observation:
- A 50-year-old female presented with multiple, veracious, non-tender papules.
- These papules coalesced into multiple plaques of varying diameters, predominantly perioral.
- The condition showed gradual progression.
Findings:
- Diagnosis of KCM was confirmed through clinical presentation, patient history, and histopathology.
- The case exhibited an atypical presentation of KCM.
Implications:
- This case underscores the importance of considering KCM in the differential diagnosis of unusual perioral skin lesions.
- Reporting rare presentations aids in understanding the clinical spectrum of KCM.
- Further research into KCM's etiology and management is warranted.
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