Clinical and Experimental Dermatology最新文献

{"title":"Sequential combination of sonic hedgehog inhibitors followed by consolidation radiotherapy in locally advanced basal cell carcinoma.","authors":"Marie Boileau, Manon Dubois, Clément Pruvot, Eve Desmedt, Carole Templier, Nicolas Meyer, Xavier Mirabel, Laurent Mortier","doi":"10.1093/ced/llae068","DOIUrl":"10.1093/ced/llae068","url":null,"abstract":"<p><strong>Background: </strong>Sonic hedgehog inhibitors (SHHis) are an effective treatment in locally advanced basal cell carcinoma (laBCC). However, the use of these drugs is limited by adverse events, and relapse at discontinuation in around one-half of patients. A few cases of patients treated concomitantly by radiotherapy (RT) and SHHis have been reported in the literature, suggesting that the combination results in an improved overall response. Maintaining complete response after stopping treatment is a concern, especially as resuming treatment in the case of relapse does not guarantee a new therapeutic response. The optimal combination and sequence of treatment to improve local control of laBCCs are not yet defined.</p><p><strong>Objectives: </strong>We hypothesized that consolidation RT after complete response to SHHis could reduce the risk of relapse at discontinuation.</p><p><strong>Methods: </strong>We present a case series of patients with laBCCs who achieved complete response after SHHi treatment and were treated with consolidation RT. Patients were evaluated by a skin cancer board. The closure RT technique and dosage were refined by a radiotherapist.</p><p><strong>Results: </strong>Eleven patients were included. SHHis were prescribed for a median 5 months (range 4-11). Consolidation RT was performed after complete response to SHHis and discontinuation. RT was delivered at a median dose of 45 Gy (range 40.5-66) in 10 fractions (range 9-33). With a median follow-up of 23 months, all patients maintained complete clinical response. This strategy was well tolerated with no grade 3 adverse events.</p><p><strong>Conclusions: </strong>SHHi treatment followed by consolidation RT after drug discontinuation seems effective and safe. Further studies are needed to develop a precise strategy for the management of laBCCs.</p>","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140027467","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A large purplish swelling on the arm of a newborn.","authors":"Ng Yean Joo, Lai Qi Ji, Henrietta Albela","doi":"10.1093/ced/llae352","DOIUrl":"https://doi.org/10.1093/ced/llae352","url":null,"abstract":"","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142035364","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"General dermatology and dermatology in primary healthcare.","authors":"Michael G Buontempo, Vignesh Ramachandran, Jeremy Freedman, Shane A Meehan, Kristen Lo Sicco, Peter A Saitta","doi":"10.1093/ced/llae086","DOIUrl":"10.1093/ced/llae086","url":null,"abstract":"","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140173970","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Considerations for use of artificial intelligence in the dermatology residency application process.","authors":"Osaigbokan Aihie, Eun Jae Kim, Mihir K Patil, Ritika Manik, Vinod E Nambudiri","doi":"10.1093/ced/llae116","DOIUrl":"10.1093/ced/llae116","url":null,"abstract":"","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140317905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A solitary erythematous plaque.","authors":"Nikita Cliff-Patel, Emma Amoafo, Lorrette Ffolkes, Victoria Akhras","doi":"10.1093/ced/llae172","DOIUrl":"10.1093/ced/llae172","url":null,"abstract":"","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140911499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Differential diagnosis of red scalp: the importance of trichoscopy.","authors":"Anna Waśkiel-Burnat, Joanna Czuwara, Leszek Blicharz, Małgorzata Olszewska, Lidia Rudnicka","doi":"10.1093/ced/llad366","DOIUrl":"10.1093/ced/llad366","url":null,"abstract":"<p><p>Red scalp is a common complaint that may constitute a diagnostic and therapeutic challenge in daily clinical practice. Among the numerous diseases to cause diffuse scalp erythema are psoriasis, seborrhoeic dermatitis, contact dermatitis, diffuse lichen planopilaris, dermatomyositis and scalp rosacea. Accurate diagnosis is crucial for optimal treatment outcomes. Histology most frequently discriminates the underlying condition, but it requires scalp biopsy. In many cases, the combination of clinical examination and trichoscopy is sufficient for establishing the correct diagnosis. The main trichoscopic features of psoriasis are silver-white scaling, regularly distributed dotted (glomerular) vessels or twisted red loops, and punctate haemorrhages. Yellowish-white scaling and thin arborizing vessels are typical features of seborrhoeic dermatitis. Contact dermatitis is characterized by the presence of yellow exudate and polymorphic vessels, while perifollicular scaling and erythema with the lack of follicular openings are typical findings in lichen planopilaris. In scalp dermatomyositis, tortuous and arborizing vessels with interfollicular and perifollicular pigmentation may be detected. The most characteristic features of scalp rosacea are perifollicular scaling and polygonal/arborizing vessels. This review also summarizes histological features and therapeutic options for these conditions.</p>","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71478717","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of Hidradenitis Suppurativa Specialty Care in Dermatology Residency Programs Across the United States.","authors":"Hailey Jenkins, Linnea Westerkam, Christopher Sayed","doi":"10.1093/ced/llae353","DOIUrl":"https://doi.org/10.1093/ced/llae353","url":null,"abstract":"","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142035365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dermatoscopic profiling of inverted follicular keratosis in different skin phenotypes.","authors":"Hatice Gamze Demirdağ, Bengü Nisa Akay","doi":"10.1093/ced/llae008","DOIUrl":"10.1093/ced/llae008","url":null,"abstract":"<p><strong>Background: </strong>Inverted follicular keratosis (IFK) is a rare benign tumour of the follicular infundibulum. Owing to its similarity to other benign and malignant cutaneous lesions, it poses a diagnostic challenge. There is limited information on the dermatoscopic characteristics of IFK and the majority of cases have been reported in patients with lighter skin types.</p><p><strong>Objectives: </strong>To describe the prevalent dermatoscopic features of IFK, especially in patients with skin of colour.</p><p><strong>Methods: </strong>We retrospectively analysed 35 histopathologically verified cases of IFK from a single university hospital in Turkey.</p><p><strong>Results: </strong>With respect to the Fitzpatrick skin phototype, 2 (6%), 12 (34%), 16 (46%) and 5 (14%) patients had Fitzpatrick skin phototypes II, III, IV and V, respectively. Clinically, the majority of IFKs were hypopigmented or nonpigmented (83%). Pink-white structureless areas (54%), ulceration (54%), a central keratin mass (43%) and blood spots on keratin mass (43%) were the most frequent dermatoscopic findings. Pigmented structures were observed as blue-grey structureless areas in 12 lesions and as blue-grey clods in 5, primarily in Fitzpatrick phototype IV and V skin. The incidence of a pink, structureless area and blood spots on ulceration was found to be statistically significantly higher in individuals with fairer skin types, while a greater prevalence of blue-grey coloration was observed in those with skin of colour (P < 0.05).</p><p><strong>Conclusions: </strong>Although our study found some distinguishing dermatoscopic findings in IFK, diagnosis is generally confirmed by histopathology, as the clinical appearance and dermatoscopic findings may not be sufficient to differentiate it from other tumours, especially squamous cell carcinoma or keratoacanthoma. The dermatoscopic characteristics of dark skin are comparable to those of pale skin; however, hyperpigmentation can be more noticeable in skin of colour.</p>","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139110782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of disease, musculoskeletal symptoms and disease control in the CorEvitas Psoriasis Registry.","authors":"Carly Grant, Lourdes M Perez-Chada, Ryan W Harrison, Robert R McLean, Blessing Dube, Margaux M Crabtree, Alice B Gottlieb, Joseph F Merola","doi":"10.1093/ced/llae095","DOIUrl":"10.1093/ced/llae095","url":null,"abstract":"<p><strong>Background: </strong>Early identification, diagnosis and symptom control of psoriatic arthritis (PsA) in patients with psoriasis remain unmet medical needs.</p><p><strong>Objectives: </strong>To compare the impact of disease and other characteristics between patients with psoriasis who screened positive for PsA using the Psoriasis Epidemiology Screening Tool (PEST) (screen-positive group) and patients who (i) have PsA (PsA group) or (ii) screened negative for PsA (screen-negative group). Also, to determine the proportion of patients at a patient-acceptable symptom state (PASS) in the screen-positive and PsA groups.</p><p><strong>Methods: </strong>This was a cross-sectional analysis of the CorEvitas Psoriasis Registry. We included a convenience sample of patients with psoriasis from the screen-positive and PsA groups who completed the Psoriatic Arthritis Impact of Disease-12 (PsAID12), and a comparator screen-negative group who did not complete the PsAID12. We report descriptive summaries of demographics, comorbidities, psoriasis characteristics, patient-reported outcome measures and the proportion of patients at PASS (i.e. PsAID12 ≤ 4).</p><p><strong>Results: </strong>The screen-positive, PsA and screen-negative groups included 369, 70 and 4724 patients, respectively. The screen-positive and PsA groups had a similar impact of disease, demographics, comorbidities and psoriasis characteristics (d < 0.337). Mean PsAID12 scores were 3.1 (SD 2.3) and 3.7 (SD 2.6) in the screen-positive and PsA groups, respectively. Compared with patients who screened negative for PsA, patients who screened positive exhibited higher rates of selected known predictors of PsA such as older age, longer psoriasis duration, nail disease and inverse psoriasis. The proportion of patients at PASS was 56% and 67% for the PsA and screen-positive groups, respectively.</p><p><strong>Conclusions: </strong>The similar profiles between screen-positive and PsA groups, in comparison with the screen-negative group, support observations of possible underdiagnosis of PsA and the increased impact of disease, especially musculoskeletal disease, among patients who screen positive for PsA. The high percentage of patients not at an acceptable symptom state in the PsA and screen-positive groups highlights the need to optimize care in PsA.</p>","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140908098","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pembrolizumab-induced hypertrophic lichenoid dermatitis with involvement of an old tattoo.","authors":"Laksha Bala, Khawar Hussain, Rashmi Shetty, Neil P Patel","doi":"10.1093/ced/llae345","DOIUrl":"https://doi.org/10.1093/ced/llae345","url":null,"abstract":"","PeriodicalId":10324,"journal":{"name":"Clinical and Experimental Dermatology","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2024-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142003748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}