BACKGROUND: Pseudoxanthoma elasticum (PXE) is a rare, genetic, metabolic disease with autosomal recessive inheritance caused by mutations in the ABCC6 gene. The lack of functional ABCC6 protein leads to ectopic mineralization that is most apparent in the elastic tissues of the skin, eyes, and blood vessels. Dermatologic manifestations consist of small yellow papules on the nape and sides of the neck and in flexural areas that coalesce into reticulated plaques resembling the cobblestone aspect, and then the skin becomes loose and wrinkled. Histopathologic findings provide characteristic clues such as short, fragmented, clumped, and calcified mid-dermal elastic fibers. CASE PRESENTATION: A 27-year-old Albanian female was referred to the dermatology clinic with skin complaints for approximately 17 years. On physical examination, we observed “cobblestone pattern” lesion located in the anterior, lateral, and posterior aspects of the neck, bilateral axillary, inguinal, antecubital, and popliteal regions, and periumbilical area. A biopsy was performed and the histopathology confirmed the typical changes in the dermis because of ectopic mineralization. The funduscopy revealed the “peau d’orange” aspect, bilateral angioid streaks but no neovascularization. Carotid echography showed minimal intimate thickening with flow acceleration but without significant stenosis of the right common carotid artery (ACC). Different laboratory exams were conducted that resulted within the normal range. CONCLUSION: There is no specific treatment, and therapeutical management is based on prevention, tracking, and follow-ups to increase surveillance of clinical complications through a multidisciplinary team. The dermatologist is usually the first who faces Pseudoxanthoma elasticum manifestations. Therefore, the dermatologist should provide the patient with the best therapeutical and preventive approaches.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.