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I have reviewed the clinical photographs attached (attachment removed to protect patient identity). The differential diagnoses are:
- Closed comedones.
- Molluscum contagiosum.
The treatment for all the above is needling and curettage. In the case of molluscum contagiosum, the molluscum bodies (a white round material) will be extracted, and in the case of comedones, white keratinous material can be seen. I suggest you visit a dermatologist for the same.