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CASE REPORT article
Front. Med.
Sec. Dermatology
Volume 11 - 2024 |
doi: 10.3389/fmed.2024.1468712
Cryptococcoid Sweet syndrome: case report
Provisionally accepted- 1 Dermatology Clinic, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy, Pavia, Lombardy, Italy
- 2 San Matteo Hospital Foundation (IRCCS), Pavia, Lombardy, Italy
- 3 Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
Cryptococcoid Sweet syndrome (cSS) is a recently described clinical and histological variant of Sweet syndrome (SS). Its cutaneous presentation is similar to the classical form of SS but includes atypical findings and capsular- and yeast-like structures on microscopy reminiscent of Cryptococcus species. However, in cSS, fungal stainings and cultural examination are negative, whereas myeloperoxidase staining on biopsy specimens is typically positive. Due to the rarity and the diagnostic challenge represented by this disease, its extracutaneous involvement, and the latency in its diagnosis, this condition is frequently associated with poor prognosis. Herein, we report the case of a cSS patient with a positive outcome.
Keywords: Acute febrile neutrophilic dermatosis, cryptococcoid acute febrile neutrophilic dermatosis, cryptococcoid Sweet syndrome, neutrophilic dermatosis, Sweet Syndrome
Received: 22 Jul 2024; Accepted: 20 Sep 2024.
Copyright: © 2024 Volonté, Fiandrino, Vassallo, Barruscotti, Giorgini, Tomasini and Brazzelli. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
* Correspondence:
Valeria Brazzelli, Department of Clinical-Surgical, Diagnostic and Pediatric Sciences, University of Pavia, Pavia, Italy
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