Multiple comedonal papule of the nose

Area of Science:

• Dermatology
• Pathology

Background:

• Skin trauma can precipitate various dermatological conditions.
• Understanding the sequelae of nasal trauma is crucial for accurate diagnosis.

Observation:

• Two unique cases presented with a smooth papule on the nose.
• The papule contained comedones, indicative of follicular obstruction.

Findings:

• Both patients reported preceding trauma to the affected nasal area.
• The clinical presentation suggests a post-traumatic follicular cyst or similar lesion.

Implications:

• This suggests trauma as a potential trigger for specific comedonal lesions.
• Further research is warranted to elucidate the pathogenesis of post-traumatic comedonal papules.