Differentiating Early Stage Cystic Keratoacanthoma, Nodular Basal Cell Carcinoma, and Excoriated Acne Vulgaris by Clinical Exam, Dermoscopy, and Optical Coherence Tomography: A Report of 3 Cases.
Markowitz O, Utz S.
J Clin Aesthet Dermatol. 2015 Apr;8(4):48-50.
PMID:26060518
Frequency and characteristics of acne-related post-inflammatory hyperpigmentation.
Abad-Casintahan F, Chow SK, Goh CL, Kubba R, Hayashi N, Noppakun N, See J, Suh DH, Xiang LH, Kang S; Asian Acne Board.
J Dermatol. 2016 Jul;43(7):826-8. doi: 10.1111/1346-8138.13263. Epub 2016 Jan 27.
PMID:26813513
Acne necrotica (necrotizing lymphocytic folliculitis): An enigmatic and under-recognised dermatosis.