What Does Pus-filled Bumps Mean? Pimples with pus appear from both inflammation and as an immune response to the clogged substances in your pores. Pus only occurs in inflammatory acne. Noninflammatory acne (like blackheads and whiteheads) also involve clogged pores, but the resulting comedones are filled with hardened oil and dead skin cells, not pus.
What Can Be Mistaken For Molluscum Contagiosum? The following diseases should be considered in the differential diagnosis of molluscum contagiosum: cryptococcosis, basal cell carcinoma, keratoacanthoma, histoplasmosis, coccidioidomycosis, and verruca vulgaris. For genital lesions, condyloma acuminata What can Molluscum be mistaken for? Beware: there are other diseases that can mimic molluscum: Other diseases that can mimic