BMJ Case Rep 2021 Apr 28;14(4). Epub 2021 Apr 28.
Division of Population Health, Health Services Research & Primary Care, Faculty of Biology, Medicine & Health, University of Manchester, Manchester, UK
Pseudolymphomatous folliculitis (PLF) is a rare disease of cutaneous lymphoid hyperplasia, with a low index of clinical suspicion. We present the clinical case of a 19-year-old male patient, with a solitary violet erythematous nodule of 6 months of evolution, located in the right infraorbital region, without presenting another symptomatology. Histopathological examination showed a lymphocytic infiltrate that surrounds the hair follicles, sebaceous and sweat glands that focally destroy their basement membrane. Read More