Background: Acquired port-wine stains (APWS) are rare vascular malformations that share the same clinical and histological features as their congenital counterparts. Rare cases of AWPS secondary to trauma or in association with medications have been reported in the literature.
Patients And Methods: We report two cases of APWS. One case appeared at the age of 2 months, the earliest reported in the literature and continued to evolve till the age of 3 years presenting with multifocal distribution mainly affecting the lower face. The second case developed during oral isotretinoin intake and persisted after discontinuation of the treatment.
Results And Conclusions: The second patient declined treatment, but the first patient had a remarkable improvement following treatment with the pulsed dye laser, which remains the standard of care for capillary malformations on the face.
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http://dx.doi.org/10.1111/jocd.15526 | DOI Listing |
BMJ Case Rep
September 2024
Dermatology, All India Institute of Medical Sciences-Nagpur, Nagpur, Maharashtra, India.
Port-wine stain (PWS) are vascular malformations characterised by dilated dermal capillaries with normal endothelial cells. Congenital PWS are the most prevalent vascular malformation affecting 0.3-1% of newborns while acquired PWS (APWS), though an uncommon entity, exhibit morphological and histological similarity to congenital PWS.
View Article and Find Full Text PDFCureus
July 2024
Oral and Maxillofacial Pathology, Sharad Pawar Dental College and Hospital, Datta Meghe Institute of Higher Education and Research, Wardha, IND.
Photodiagnosis Photodyn Ther
April 2024
Department of Dermatology, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710004, Shaanxi, China. Electronic address:
Two cases of acquired port-wine stain (APWS) at lower extremity were treated with hematoporphyrin monomethyl ether (HMME) and 532 nm LED green light-mediated photodynamic therapy (HMME-PDT). No serious adverse reactions were observed during or post-treatment period. Five-month follow-up showed significant reduction of red patches after a single HMME-PDT treatment in both cases.
View Article and Find Full Text PDFPhotodiagnosis Photodyn Ther
April 2024
MOE Key Laboratory of Medical Optoelectronics Science and Technology, School of Optoelectronics and Information Engineering, Fujian Normal University, Fuzhou 350100, PR China. Electronic address:
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