Molluscum Contagiosum-Induced Periocular Toxic Dermatitis

Area of Science:

• Dermatology
• Ophthalmology
• Pediatrics

Background:

• Periocular dermatitis can present with various etiologies.
• Eyelid lesions unresponsive to topical treatment warrant further investigation.
• Molluscum contagiosum is a common viral infection often presenting with characteristic umbilicated lesions.

Purpose of the Study:

• To report an unusual case of molluscum contagiosum presenting as a recalcitrant periocular dermatitis in a child.
• To highlight the importance of considering molluscum contagiosum in the differential diagnosis of pediatric periocular lesions.
• To describe the successful management of this condition through surgical excision and cauterization.

Main Methods:

• A case study of a 9-year-old boy with a 6-month history of a right lower eyelid lesion and excoriated skin.
• The lesion was electively excised under general anesthesia.
• The base of the lesion was cauterized following excision.

Main Results:

• The surgical intervention resulted in complete resolution of the periocular dermatitis.
• No additional treatment was required post-operatively.
• The patient experienced complete recovery from the eyelid lesion and associated dermatitis.

Conclusions:

• Molluscum contagiosum should be considered in the differential diagnosis of pediatric periocular dermatitis, even with atypical presentations.
• Surgical excision and cauterization can be an effective treatment for recalcitrant molluscum contagiosum of the eyelid.
• This case underscores the variability in clinical presentation of molluscum contagiosum, challenging classical teaching regarding associated conjunctivitis.