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A case of Gorlin syndrome like phenotype with multiple infundibulocystic basal cell carcinomas in a moniliform blepharosis arrangement. JAAD Case Rep 2023; 34:27-31. [PMID: 36941877 PMCID: PMC10023862 DOI: 10.1016/j.jdcr.2023.01.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
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Clinicopathologic Characteristics of Melanoma in Patients with Parkinson Disease. JID INNOVATIONS 2023; 3:100173. [PMID: 36876218 PMCID: PMC9982327 DOI: 10.1016/j.xjidi.2022.100173] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 07/05/2022] [Accepted: 08/16/2022] [Indexed: 11/28/2022] Open
Abstract
Patients with Parkinson disease (PD) are at high risk for developing melanoma, although current literature lacks details on the associated clinicopathologic characteristics. Our retrospective case-control study aimed to guide skin cancer surveillance recommendations for patients with PD, focusing on tumor sites. Our study included 70 adults with concurrent diagnoses of PD and melanoma from January 1, 2007 to January 1, 2020 at Duke University and 102 age-, sex-, and race-matched controls. The head/neck region accounted for 39.5% of invasive melanomas in the case group compared with 25.3% in the control group as well as 48.7% of noninvasive melanomas in the case group compared with 39.1% in the control group. Of note, 50% of metastatic melanomas in patients with PD originated on the head and neck (n = 3). Logistic regression showed 2.09 times higher odds of having a head/neck melanoma in our case group compared with that in the control group (OR = 2.09, 95% confidence interval = 1.13‒3.86; P = 0.020). Our study is limited by small sample size, and our case cohort lacked diversity regarding race, ethnicity, sex, and geography. Validation of the reported trends could provide more robust guidance for melanoma surveillance in patients with PD.
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Prevalence of and Associated Factors for Eyelid Cancer in the American Academy of Ophthalmology Intelligent Research in Sight Registry. OPHTHALMOLOGY SCIENCE 2023; 3:100227. [PMID: 36439695 PMCID: PMC9692036 DOI: 10.1016/j.xops.2022.100227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 09/20/2022] [Accepted: 09/20/2022] [Indexed: 06/16/2023]
Abstract
PURPOSE To estimate the prevalence of eyelid cancers in the American Academy of Ophthalmology Intelligent Research in Sight (IRIS) Registry and evaluate the associated factors. DESIGN Retrospective IRIS Registry database study. PARTICIPANTS All patients in the IRIS Registry between December 1, 2010, and December 1, 2018, with International Classification of Disease, ninth and 10th revisions, codes for eyelid cancers (basal cell carcinoma [BCC], squamous cell carcinoma [SCC], malignant melanoma [MM], sebaceous carcinoma/other specified malignant neoplasm [SBC], melanoma in situ [MIS], and unspecified malignant neoplasm [UMN]). METHODS The prevalence of each eyelid cancer type was estimated overall and by age group, sex, race, ethnicity, and smoking status. The associations between any eyelid cancer (AEC) or each cancer type and possible risk factors were examined using univariate and multivariate logistic regression models. MAIN OUTCOME MEASURES Prevalence of and associated factors for each eyelid cancer type. RESULTS There were 82 136 patients with eyelid cancer identified. The prevalence of AEC was 145.1 per 100 000 population. The cancer-specific prevalence ranged from 87.9 (BCC) to 25.6 (UMN), 11.1 (SCC), 5.0 (SBC), 4.1 (MM), and 0.4 (MIS) per 100 000 population. The prevalence of AEC and each cancer type increased with increasing age (all P < 0.0001), and the prevalence of AEC, BCC, SCC, and MM was higher in males (all P < 0.0001), MIS (P = 0.02). The prevalence of BCC, SCC, MM, SBC, and AEC was highest in Whites versus that in patients of any other race (all P < 0.0001). In the multivariate logistic regression model with associated risk factors (age, sex, race, ethnicity, and smoking status), AEC was associated with older age groups ([< 20 years reference {ref.}]; odds ratio [95% confidence interval]: 20-39 years: 3.35 [1.96-5.72]; 40-65 years: 24.21 [14.80-39.59]; and > 65 years: 42.78 [26.18-69.90]), male sex (female [ref.]; 1.40 [1.33-1.48]), White race (inverse associations with African Americans [0.12 {0.09-0.16}], Asians [0.19 {0.13-0.26}], others [0.59 {0.40-0.89}]), and ethnicity (non-Hispanic [ref.]; Hispanic: 0.38 [0.33-0.45]; unknown: 0.81 [0.75-0.88]). Active smoking (never smoker [ref.]) was associated with AEC (1.11 [1.01-1.21]), BCC (1.27 [1.23-1.31]), SCC (1.59 [1.46-1.73]), and MM (1.26 [1.08-1.46]). CONCLUSIONS This study reports the overall and cancer-specific prevalence of eyelid cancers using a large national clinical eye disease database. Smoking was found to be associated with AEC, BCC, SCC, and MM, which is a new observation. This epidemiologic profile of on-eyelid cancers is valuable for identifying patients at a higher risk of malignancy, allocating medical resources, and improving cancer care.
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Key Words
- AAO, American Academy of Ophthalmolog
- AEC, any eyelid cancer
- AUC, area under the curve
- BCC, basal cell carcinoma
- Basal cell carcinoma
- CI, confidence interval
- ICD, International Classification of Disease
- IRIS Registry
- IRIS, Intelligent Research in Sight
- MIS, melanoma in situ
- MM, malignant melanoma
- Malignant melanoma
- OR, odds ratio
- SBC, sebaceous carcinoma or other specified malignant neoplasm
- SCC, squamous cell carcinoma
- Smoking
- Squamous cell carcinoma
- UMN, unspecified malignant neoplasm
- US, United States
- vs, versus
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Ex vivo confocal microscopy for the intraoperative assessment of deep margins in giant basal cell carcinoma. JAAD Case Rep 2022; 27:41-45. [PMID: 35996442 PMCID: PMC9391502 DOI: 10.1016/j.jdcr.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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5
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Amelanotic melanoma in a patient with Hermansky-Pudlak syndrome. JAAD Case Rep 2022; 27:61-63. [PMID: 35990226 PMCID: PMC9388864 DOI: 10.1016/j.jdcr.2022.06.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Characterization of intractable diarrhea resulting from vismodegib treatment for basal cell nevus syndrome. JAAD Case Rep 2022; 31:72-75. [PMID: 36545486 PMCID: PMC9761328 DOI: 10.1016/j.jdcr.2022.07.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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Cutaneous findings in myotonic dystrophy. JAAD Int 2022; 7:7-12. [PMID: 35243403 PMCID: PMC8867117 DOI: 10.1016/j.jdin.2021.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/23/2021] [Indexed: 11/06/2022] Open
Abstract
Myotonic dystrophy types 1 and 2 are a group of complex genetic disorders resulting from the expansion of (CTG)n nucleotide repeats in the DMPK gene. In addition to the hallmark manifestations of myotonia and skeletal muscle atrophy, myotonic dystrophy also affects a myriad of other organs including the heart, lungs, as well as the skin. The most common cutaneous manifestations of myotonic dystrophy are early male frontal alopecia and adult-onset pilomatricomas. Myotonic dystrophy also increases the risk of developing malignant skin diseases such as basal cell carcinoma and melanoma. To aid in the diagnosis and treatment of myotonic dystrophy related skin conditions, it is important for the dermatologist to become cognizant of the common and rare cutaneous manifestations of this genetic disorder. We performed a PubMed search using the key terms “myotonic dystrophy” AND “cutaneous” OR “skin” OR “dermatologic” AND “manifestation” OR “finding.” The resulting publications were manually reviewed for additional relevant publications, and subsequent additional searches were performed as needed, especially regarding the molecular mechanisms of pathogenesis. In this review, we aim to provide an overview of myotonic dystrophy types 1 and 2 and summarize their cutaneous manifestations as well as potential mechanisms of pathogenesis.
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Photodynamic therapy for superficial basal cell carcinomas: clinical features of partial responses and recurrences. Photodiagnosis Photodyn Ther 2022; 37:102727. [PMID: 35041983 DOI: 10.1016/j.pdpdt.2022.102727] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 01/09/2022] [Accepted: 01/14/2022] [Indexed: 10/19/2022]
Abstract
BACKGROUND Basal cell carcinoma (BCC) is one of the most common skin cancers. Photodynamic therapy (PDT) is one of the first line therapy for superficial BCCs, providing good response and low side effects. The aim of current study is to evaluate the clinicopathological features associated with partial responses or recurrences of BCCs treated with one cycle-PDT (two sessions, one week apart). METHODS Superficial BCCs treated with PDT between 2016 and 2019 were analyzed. At the 6-month follow-up visit, BCCs were subdivided in "high clearance" or "partial response", based on clinical and/or dermoscopic examination. "High clearance" lesions underwent 24-month follow-up visit and were assigned to "sustained clearance" or "recurrence" groups. Information about age, sex, site, size of lesions, skin biopsy and multiple lesions were collected and the association with the outcomes were estimated with multivariable logistic models. RESULTS 234 superficial BCCs from 216 patients were analyzed. At the 6-month follow-up visit, 171 out of 234 BCCs (73%) presented a "high clearance", while 63 lesions (27%) showed a "partial response". 28 out of 171 high clearance BCCs (16%) presented a recurrence within 24 months. When "partial response" is compared with the "high clearance" or "sustained clearance" group, a significant difference in mean superficial size of lesions is detected, with higher values in "partial response". Head and neck BCCs have a double risk of recurrence within 24 months. CONCLUSIONS PDT is a good therapeutic option for superficial BCCs, even though BCCs of head and neck have a higher risk of recurrences and larger BCCs could need a supplementary treatment.
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Key Words
- BCC, basal cell carcinoma
- CI: confidence intervals
- IQR, interquartile range
- OR, odds ratio
- SD, standard deviation
- Superficial basal cell carcinomas, photodynamic therapy, non-ablative treatments, partial responses, recurrences, Abbreviations: PDT, photodynamic therapy
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Genomic tumor studies aid in diagnosing metastatic basal cell carcinoma: A case series. JAAD Case Rep 2021; 16:30-32. [PMID: 34522742 PMCID: PMC8426469 DOI: 10.1016/j.jdcr.2021.07.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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10
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Incidental syringomatous proliferation: A benign, subclinical finding during Mohs micrographic surgery. JAAD Case Rep 2021; 14:127-129. [PMID: 34381856 PMCID: PMC8332369 DOI: 10.1016/j.jdcr.2021.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Trends of cutaneous basal cell carcinoma, squamous cell carcinoma, and melanoma among the Chinese, Malays, and Indians in Singapore from 1968-2016. JAAD Int 2021; 4:39-45. [PMID: 34409390 PMCID: PMC8361884 DOI: 10.1016/j.jdin.2021.05.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/20/2021] [Indexed: 11/23/2022] Open
Abstract
Background Previous analysis showed that the incidence rates of skin cancer in Singapore increased from 1968 to 2006, especially among older Chinese, and particularly for basal cell carcinoma (BCC). Objective We updated the skin cancer incidence rates and time trends among the Chinese, Malays, and Indians in Singapore. Methods We analyzed the skin cancer incidence from the nationwide Singapore Cancer Registry from 1968 to 2016. Results Among 12,692 cases diagnosed from 1968 to 2016, there were 8367 (65.9%) cases of BCC, 3598 (28.3%) of squamous cell carcinoma (SCC), and 727 (5.8%) of melanoma. The mean ages at skin cancer diagnosis were 72.7 years for SCC, 66.9 years for BCC, and 59.8 years for melanoma. Sun-exposed areas accounted for 81.3% of BCCs, 61.6% of SCCs, and 26.7% of melanomas. The age-standardized incidence rate of cutaneous BCC was highest in the Chinese and increased by 2.5 fold over the study period, followed by a lower rate and slower increase in the Malays, and the lowest rate among the Indians. The SCC and melanoma incidences remained low in all 3 ethnicities during this study period. The Chinese had the highest relative risk for developing any skin cancer (P < .0001) compared with those of the Malays and Indians. Most cases of skin cancer were diagnosed at age ≥60, with men showing a higher incidence of SCC compared with that of women. Conclusion Incidence rates of BCC have increased in Singapore, especially among the Chinese, in the past 5 decades. The SCC and melanoma incidence rates remained low and stable.
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Intra-arterial infusion chemotherapy in the treatment of advanced basosquamous carcinoma of the nose. JAAD Case Rep 2021; 14:97-100. [PMID: 34307816 PMCID: PMC8283267 DOI: 10.1016/j.jdcr.2021.06.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Hedgehog signaling in gastrointestinal carcinogenesis and the gastrointestinal tumor microenvironment. Acta Pharm Sin B 2021; 11:609-620. [PMID: 33777671 PMCID: PMC7982428 DOI: 10.1016/j.apsb.2020.10.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/29/2020] [Accepted: 08/21/2020] [Indexed: 12/16/2022] Open
Abstract
The Hedgehog (HH) signaling pathway plays important roles in gastrointestinal carcinogenesis and the gastrointestinal tumor microenvironment (TME). Aberrant HH signaling activation may accelerate the growth of gastrointestinal tumors and lead to tumor immune tolerance and drug resistance. The interaction between HH signaling and the TME is intimately involved in these processes, for example, tumor growth, tumor immune tolerance, inflammation, and drug resistance. Evidence indicates that inflammatory factors in the TME, such as interleukin 6 (IL-6) and interferon-γ (IFN-γ), macrophages, and T cell-dependent immune responses, play a vital role in tumor growth by affecting the HH signaling pathway. Moreover, inhibition of proliferating cancer-associated fibroblasts (CAFs) and inflammatory factors can normalize the TME by suppressing HH signaling. Furthermore, aberrant HH signaling activation is favorable to both the proliferation of cancer stem cells (CSCs) and the drug resistance of gastrointestinal tumors. This review discusses the current understanding of the role and mechanism of aberrant HH signaling activation in gastrointestinal carcinogenesis, the gastrointestinal TME, tumor immune tolerance and drug resistance and highlights the underlying therapeutic opportunities.
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Key Words
- 5-Fu, 5-fluorouracil
- ALK5, TGF-β receptor I kinase
- ATO, arsenic trioxide
- BCC, basal cell carcinoma
- BCL-2, B cell lymphoma 2
- BMI-1, B cell-specific moloney murine leukemia virus insertion region-1
- CAFs, cancer-associated fibroblasts
- CSCs, cancer stem cells
- Cancer stem cells
- Carcinogenesis
- DHH, Desert Hedgehog
- Drug resistance
- EGF, epidermal growth factor
- FOLFOX, oxaliplatin
- G protein coupled receptor kinase 2, HH
- Gastrointestinal cancer
- Hedgehog
- Hedgehog, HIF-1α
- IHH, Indian Hedgehog
- IL-10/6, interleukin 10/6
- ITCH, itchy E3 ubiquitin ligase
- MDSCs, myeloid-derived suppressor cells
- NK, natural killer
- NOX4, NADPH Oxidase 4
- PD-1, programmed cell death-1
- PD-L1, programmed cell death ligand-1
- PKA, protein kinase A
- PTCH, Patched
- ROS, reactive oxygen species
- SHH, Sonic Hedgehog
- SMAD3, mothers against decapentaplegic homolog 3
- SMO, Smoothened
- SNF5, sucrose non-fermenting 5
- STAT3, signal transducer and activator of transcription 3
- SUFU, Suppressor of Fused
- TAMs, tumor-related macrophages
- TGF-β, transforming growth factor β
- TME, tumor microenvironment
- Tumor microenvironment
- VEGF, vascular endothelial growth factor
- WNT, Wingless/Integrated
- and leucovorin, GLI
- ch5E1, chimeric monoclonal antibody 5E1
- glioma-associated oncogene homologue, GRK2
- hypoxia-inducible factor 1α, IFN-γ: interferon-γ
- βArr2, β-arrestin2
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Development of hedgehog pathway inhibitors by epigenetically targeting GLI through BET bromodomain for the treatment of medulloblastoma. Acta Pharm Sin B 2021; 11:488-504. [PMID: 33643826 PMCID: PMC7893122 DOI: 10.1016/j.apsb.2020.07.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/28/2020] [Accepted: 07/06/2020] [Indexed: 02/06/2023] Open
Abstract
Medulloblastoma (MB) is a common yet highly heterogeneous childhood malignant brain tumor, however, clinically effective molecular targeted therapy is lacking. Modulation of hedgehog (HH) signaling by epigenetically targeting the transcriptional factors GLI through bromodomain-containing protein 4 (BRD4) has recently spurred new interest as potential treatment of HH-driven MB. Through screening of current clinical BRD4 inhibitors for their inhibitory potency against glioma-associated oncogene homolog (GLI) protein, the BRD4 inhibitor 2 was selected as the lead for further structural optimization, which led to the identification of compounds 25 and 35 as the high potency HH inhibitors. Mechanism profiling showed that both compounds suppressed HH signaling by interacting with the transcriptional factor GLI, and were equally potent against the clinical resistant mutants and the wild type of smoothened (SMO) receptor with IC50 values around 1 nmol/L. In the resistant MB allograft mice, compound 25 was well tolerated and markedly suppressed tumor growth at both 5 mg/kg (TGI = 83.3%) and 10 mg/kg (TGI = 87.6%) doses. Although further modification is needed to improve the pharmacokinetic (PK) parameters, compound 25 represents an efficacious lead compound of GLI inhibitors, possessing optimal safety and tolerance to fight against HH-driven MB.
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Key Words
- BCC, basal cell carcinoma
- BET, bromo and extra C-terminal bromodomain proteins
- BRD4
- BRD4, bromodomain-containing protein 4
- Drug resistance
- GLI
- HH, hedgehog
- HTRF, homogeneous time-resolved fluorescence
- Hedgehog signaling pathway
- MB, medulloblastoma
- Medulloblastoma
- PK, pharmacokinetic
- PTCH, patched
- SAR, structure−activity relationship
- SHH, Sonic hedgehog
- SMO, smoothened
- TGI, tumor growth inhibition
- WNT, wingless
- hERG, human ether-a-go-go-related gene
- i.v., intravenous injection
- p.o., per os
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Vismodegib dose reduction effective when combined with itraconazole for the treatment of advanced basal cell carcinoma. JAAD Case Rep 2020; 7:107-109. [PMID: 33364281 PMCID: PMC7750706 DOI: 10.1016/j.jdcr.2020.11.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
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Treating keratinocyte carcinomas with a combination of imiquimod, 5-fluorouracil, and tretinoin using store-and-forward telemedicine in the age of coronavirus disease 2019 to promote social distancing. JAAD Case Rep 2020; 6:931-934. [PMID: 32837989 PMCID: PMC7381409 DOI: 10.1016/j.jdcr.2020.07.024] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Burden of skin disease and associated socioeconomic status in Europe: An ecologic study from the Global Burden of Disease Study 2017. JAAD Int 2020; 1:95-103. [PMID: 34409328 PMCID: PMC8361890 DOI: 10.1016/j.jdin.2020.07.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/01/2020] [Indexed: 11/19/2022] Open
Abstract
Introduction Dermatoses contribute to a large burden of global disease, but the relationship between socioeconomic status and the effect of dermatologic conditions in Europe is not well understood. Methods We selected Global Burden of Disease Study data sets to analyze disability-adjusted life-years (DALYs) and the annual rate of change of dermatoses between 1990 and 2017 in 43 European countries. The principal country-level economic factor used was gross domestic product per capita from the World Bank. Statistical analysis was performed with Spearman ρ correlation. Results Wealthier European countries had higher DALYs for melanoma, basal cell carcinoma, psoriasis, atopic dermatitis, acne, seborrheic dermatitis, alopecia, asthma, contact dermatitis, and viral skin disease. Poorer countries had higher DALYs of squamous cell carcinoma, urticaria, decubitus ulcers, pruritus, scabies, tuberculosis, and syphilis. Thirteen European countries were in the top 10th percentile globally for annual increase in skin and subcutaneous disease burden. Conclusion The majority of European countries have experienced an increase in skin and subcutaneous diseases in recent decades relative to the rest of the world, but the burden of individual dermatoses in Europe varies by country and socioeconomic status. DALYs can potentially serve as a purposeful measure for directing resources to improve the burden of skin disease in Europe.
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A case of aggressive squamous cell carcinoma with lymphovascular invasion during treatment with the Janus kinase inhibitor tofacitinib. JAAD Case Rep 2020; 6:727-730. [PMID: 32715063 PMCID: PMC7369521 DOI: 10.1016/j.jdcr.2020.06.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
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Collision tumor of microcystic adnexal carcinoma and squamous cell carcinoma discovered on Mohs sections. JAAD Case Rep 2020; 6:479-481. [PMID: 32490104 PMCID: PMC7256221 DOI: 10.1016/j.jdcr.2020.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Key Words
- BCC, basal cell carcinoma
- CEA, carcinoembryonic antigen
- CK, cytokeratin
- DTE, desmoplastic trichoepithelioma
- IHC, immunohistochemical
- MAC, microcystic adnexal carcinoma
- MMS, Mohs micrographic surgery
- PNI, perineural invasion
- SCC, squamous cell carcinoma
- SLNB, sentinel lymph node biopsy
- collision tumor
- cytokeratin 15
- immunohistochemistry
- microcystic adnexal carcinoma
- squamous cell carcinoma
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25
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Linear closure of surgical defects on the nose after intraoperative tissue relaxation as an alternative to a skin flap or graft. JAAD Case Rep 2020; 6:679-682. [PMID: 32637522 PMCID: PMC7327306 DOI: 10.1016/j.jdcr.2020.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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26
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Neoadjuvant anti-programmed cell death 1 therapy for locally advanced basal cell carcinoma in treatment-naive patients: A case series. JAAD Case Rep 2020; 6:628-633. [PMID: 32613057 PMCID: PMC7317689 DOI: 10.1016/j.jdcr.2020.05.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
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28
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Basal cell carcinoma and balloon cell nevus collision mimicking a melanoma on reflectance confocal microscopy. JAAD Case Rep 2020; 6:339-340. [PMID: 32258315 PMCID: PMC7109564 DOI: 10.1016/j.jdcr.2020.02.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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31
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A telangiectatic nodule on the anterior shin. JAAD Case Rep 2020; 6:60-62. [PMID: 31909142 PMCID: PMC6938841 DOI: 10.1016/j.jdcr.2019.09.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Epidermal streaming seen in a seborrheic keratosis using reflectance confocal microscopy and histopathology correlation. JAAD Case Rep 2019; 5:1065-1067. [PMID: 31799353 PMCID: PMC6881612 DOI: 10.1016/j.jdcr.2019.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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35
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36
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Vismodegib for giant, locally advanced, basal cell carcinoma and its complex position in clinical practice. JAAD Case Rep 2019; 5:267-270. [PMID: 30891477 PMCID: PMC6403117 DOI: 10.1016/j.jdcr.2018.11.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
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41
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Penile basal cell carcinoma in a black kidney transplant recipient. JAAD Case Rep 2018; 4:969-971. [PMID: 30406169 PMCID: PMC6214887 DOI: 10.1016/j.jdcr.2018.05.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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42
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The use of a suture retention device to enhance tissue expansion and healing in the repair of scalp and lower leg wounds. JAAD Case Rep 2018; 4:655-661. [PMID: 30109254 PMCID: PMC6089068 DOI: 10.1016/j.jdcr.2018.06.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
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43
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44
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45
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46
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47
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Vismodegib-resistant basal cell carcinomas in basal cell nevus syndrome: Clinical approach and genetic analysis. JAAD Case Rep 2018; 4:408-411. [PMID: 29984265 PMCID: PMC6031482 DOI: 10.1016/j.jdcr.2017.11.011] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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48
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Eruptive tumors of the follicular infundibulum in photo-exposed skin. JAAD Case Rep 2018; 4:330-332. [PMID: 29693061 PMCID: PMC5911941 DOI: 10.1016/j.jdcr.2018.01.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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49
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A case of metastatic basal cell carcinoma treated with continuous PD-1 inhibitor exposure even after subsequent initiation of radiotherapy and surgery. JAAD Case Rep 2018; 4:248-250. [PMID: 29687062 PMCID: PMC5909484 DOI: 10.1016/j.jdcr.2018.01.015] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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50
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The relevance of a suppressor of fused (SUFU) mutation in the diagnosis and treatment of Gorlin syndrome. JAAD Case Rep 2018; 4:196-199. [PMID: 29892665 PMCID: PMC5993552 DOI: 10.1016/j.jdcr.2017.10.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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