Background: Rosacea is a common chronic inflammatory disorder affecting the facial skin.
Objectives: Dermoscopy is a noninvasive procedure that is commonly used for the diagnosis of dermatological diseases. This article aims to determine the clinical and dermoscopic manifestations of the rosacea patients and the presence of the accompanying .
Materials And Methods: The study evaluated 23 patients who were diagnosed with rosacea through clinical and dermoscopic findings. The patients were clinically and dermoscopically photographed and were classified according to the rosacea classification. The presence of was demonstrated both dermoscopically and through biopsy.
Results: There were a total of 23 participants (17 females and 6 males). The ages of the participants ranged between 28 and 75, with an average of 49. Among the 23 participants, 14 were erythematotelangiectatic, 7 were papulopustular, and 2 were rhinophyma. A total of 12 participants (4 males and 8 females) had ocular involvement. The most common dermoscopic finding was a linear vascular structure. A total of 15 patients (11 females and 4 males) had the demodicosis finding.
Conclusion: The diagnosis of rosacea and demodicosis through dermoscopic findings is as reliable as a biopsy and it has the advantage of being noninvasive.
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http://dx.doi.org/10.4103/ijd.IJD_290_18 | DOI Listing |
Acta Derm Venereol
January 2025
Department of Dermatology, University Hospital of Basel, Basel, Switzerland; Department of Dermatology, University Hospital of Zurich, Zurich, Switzerland; Faculty of Medicine, University of Zurich, Zurich, Switzerland.
Pregnancy-associated changes in melanocytic nevi (MN), apart from size increase on the trunk, remain a topic of debate. We conducted the first prospective study to investigate dermoscopic changes in MN comparing pregnant with non-pregnant women on all body parts using a market-approved convolutional neural network (CNN). We included 25 pregnant and 25 non-pregnant women from Basel, Switzerland, who underwent standard skin cancer screenings and whose MN > 2 mm were digitally recorded and analysed by a CNN.
View Article and Find Full Text PDFActa Derm Venereol
January 2025
Division of Dermatology and Venereology, Department of Clinical Sciences, Lund University, Skåne University Hospital, Lund, Sweden.
The recommended treatment for cutaneous squamous cell carcinoma is surgical excision. An initial punch biopsy is often performed as an aid to diagnosis. A retrospective registry-based study was performed to assess histopathological concordance of punch biopsy of cutaneous squamous cell carcinoma and subsequent excision.
View Article and Find Full Text PDFDermatol Reports
November 2024
Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy.
Riehl's melanosis (RM) is a pigmentary disorder, more common in individuals with dark skin phototypes, considered a form of pigmented contact dermatitis. In this paper we present a case of RM due to the rubber component of a work facial mask in which dermoscopy and patch test were the most important tools to help physicians in diagnosis. In addition, we reviewed the main dermoscopic clues that may be useful in differential diagnosis with other facial pigmentary disorders.
View Article and Find Full Text PDFClin Cosmet Investig Dermatol
December 2024
Department of Dermatology, First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, People's Republic of China.
Nickel stands as one of the prevalent contact allergens, but acquired nail hypertrophy presenting as ACD due to nickel exposure is infrequent. Here we report a case of acquired nail hypertrophy stemming from ACD due to nickel, displaying an uneven coloration, along with nail grooves, deck distortion damage, small surface pits and ecchymosis beneath the damaged deck. The patient limited nickel contact and recovered after 11 months of follow-up.
View Article and Find Full Text PDFJ Dermatol
December 2024
Department of Dermatology, Konan Medical Center, Kobe, Hyogo, Japan.
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