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Case Reports
. 2023 Nov 18:16:3363-3368.
doi: 10.2147/CCID.S441581. eCollection 2023.

Case Series of Demodicosis in Acne Vulgaris Patients

Affiliations
Case Reports

Case Series of Demodicosis in Acne Vulgaris Patients

Anon Paichitrojjana et al. Clin Cosmet Investig Dermatol. .

Abstract

An abnormal density of Demodex mites can trigger many skin disorders known as demodicosis. Clinical manifestations of demodicosis may resemble other skin diseases and can coexist with other skin disorders, resulting in underdiagnosis and a more challenging diagnosis. Here, we report three cases of demodicosis in acne vulgaris patients. These case series have discussed their clinical features along with optimal strategies for diagnosis and treatment.

Keywords: Demodex; acne vulgaris; demodicosis; mite; rosacea.

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Conflict of interest statement

The authors declare no conflicts of interest.

Figures

Figure 1
Figure 1
Multiple whiteheads, blackheads, erythematous papules, and pustules, mainly on the right cheek, chin, and mandibular area, with some areas of redness, dryness, and roughness. (Case 1).
Figure 2
Figure 2
Standard skin surface biopsy revealed multiple Demodex mites on the right cheek, and superficial needle-scrapings confirmed their presence in the pustule. (Case 1).
Figure 3
Figure 3
Red, dry patches with scaly follicles on both cheeks accompanied by multiple whiteheads, blackheads, and inflamed papules on the chin area. (Case 2).
Figure 4
Figure 4
Multiple inflammatory papules, nodules, pustules, and whiteheads around the mouth accompany redness and swelling on the face. (Case 3).
Figure 5
Figure 5
Post-inflammatory hyperpigmentation with comedones and some inflamed papules on both cheeks and chin. (Case 3).

References

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