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Kurtansky NR, D'Alessandro BM, Gillis MC, Betz-Stablein B, Cerminara SE, Garcia R, Girundi MA, Goessinger EV, Gottfrois P, Guitera P, Halpern AC, Jakrot V, Kittler H, Kose K, Liopyris K, Malvehy J, Mar VJ, Martin LK, Mathew T, Maul LV, Mothershaw A, Mueller AM, Mueller C, Navarini AA, Rajeswaran T, Rajeswaran V, Saha A, Sashindranath M, Serra-García L, Soyer HP, Theocharis G, Vos A, Weber J, Rotemberg V. The SLICE-3D dataset: 400,000 skin lesion image crops extracted from 3D TBP for skin cancer detection. Sci Data 2024; 11:884. [PMID: 39143096 PMCID: PMC11324883 DOI: 10.1038/s41597-024-03743-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Accepted: 08/05/2024] [Indexed: 08/16/2024] Open
Abstract
AI image classification algorithms have shown promising results when applied to skin cancer detection. Most public skin cancer image datasets are comprised of dermoscopic photos and are limited by selection bias, lack of standardization, and lend themselves to development of algorithms that can only be used by skilled clinicians. The SLICE-3D ("Skin Lesion Image Crops Extracted from 3D TBP") dataset described here addresses those concerns and contains images of over 400,000 distinct skin lesions from seven dermatologic centers from around the world. De-identified images were systematically extracted from sensitive 3D Total Body Photographs and are comparable in optical resolution to smartphone images. Algorithms trained on lower quality images could improve clinical workflows and detect skin cancers earlier if deployed in primary care or non-clinical settings, where photos are captured by non-expert physicians or patients. Such a tool could prompt individuals to visit a specialized dermatologist. This dataset circumvents many inherent limitations of prior datasets and may be used to build upon previous applications of skin imaging for cancer detection.
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Affiliation(s)
- Nicholas R Kurtansky
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
| | | | - Maura C Gillis
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Brigid Betz-Stablein
- Frazer Institute, The University of Queensland, Dermatology Research Centre, Brisbane, Queensland, Australia
| | - Sara E Cerminara
- Department of Dermatology, University Hospital of Basel, Basel, Switzerland
| | - Rafael Garcia
- Computer Vision and Robotics Institute, University of Girona, Girona, Spain
| | | | | | - Philippe Gottfrois
- Department of Dermatology, University Hospital of Basel, Basel, Switzerland
| | - Pascale Guitera
- Melanoma Institute Australia, Sydney, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Allan C Halpern
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Harald Kittler
- ViDIR Group, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - Kivanc Kose
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | | | - Josep Malvehy
- Dermatology Department, Hospital Clínic Barcelona, Universitat de Barcelona, IDIBAPS, Barcelona, Spain
- Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBER ER), Instituto de Salud Carlos III, Barcelona, Spain
| | - Victoria J Mar
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
- Victorian Melanoma Service, Alfred Hospital, 55 Commercial Road, Melbourne, VIC, 3004, Australia
| | - Linda K Martin
- Melanoma Institute Australia, Sydney, Australia
- Faculty of Medicine and Health, University of Sydney, Sydney, Australia
- School of Clinical Medicine, Faculty of Medicine & Health, University of New South Wales, Sydney, Australia
| | | | - Lara Valeska Maul
- Department of Dermatology, University Hospital of Zurich, Zurich, Switzerland
| | - Adam Mothershaw
- Frazer Institute, The University of Queensland, Dermatology Research Centre, Brisbane, Queensland, Australia
| | - Alina M Mueller
- Department of Dermatology, University Hospital of Basel, Basel, Switzerland
| | - Christoph Mueller
- ViDIR Group, Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | | | | | | | - Anup Saha
- Computer Vision and Robotics Institute, University of Girona, Girona, Spain
| | - Maithili Sashindranath
- School of Public Health and Preventive Medicine, Monash University, Melbourne, VIC, Australia
| | | | - H Peter Soyer
- Frazer Institute, The University of Queensland, Dermatology Research Centre, Brisbane, Queensland, Australia
| | | | - Ayesha Vos
- Victorian Melanoma Service, Alfred Hospital, 55 Commercial Road, Melbourne, VIC, 3004, Australia
| | - Jochen Weber
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Veronica Rotemberg
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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2
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Liu ZF, Chew CY, Honavar S, Maxwell A, Sylivris A, Sheridan A. Seeing beyond skin deep: High-resolution ultrasound in dermatology-A comprehensive review and future prospects. J Eur Acad Dermatol Venereol 2024; 38:1305-1313. [PMID: 38426546 DOI: 10.1111/jdv.19939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/02/2024] [Indexed: 03/02/2024]
Abstract
High-resolution ultrasound (HRUS), operating at frequencies of 20-25 MHz, is a non-invasive imaging tool that offers dermatologists the ability to visualize structures beneath the skin surface. The objective of this review is to present a comprehensive overview of HRUS applications, emphasising its utility in diagnosing, characterising and managing various dermatological conditions. We undertook a comprehensive literature review on the dermatological application of HRUS across Medline, Embase and Cochrane Library databases, while also incorporating our own clinical experience of over 16 years with the tool. In normal skin, the epidermis and dermis are hyperechoic, and the subcutaneous layer is hypoechoic. Basal cell carcinomas appear hypoechoic with irregular margins, while the presence of hyperechoic inclusion bodies suggests aggressive pathology. Squamous cell carcinomas pose challenges due to acoustic shadow artefacts from the thickened stratum corneum. Melanomas are homogenous hypoechoic lesions, with HRUS used to accurately predict Breslow thickness. HRUS provides dermatologists with a valuable adjunct to traditional clinical examination. Future advancement in image resolution and the standardisation of diagnostic parameters may further expand its utility.
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Affiliation(s)
| | - Christopher Y Chew
- The Alfred Hospital, Melbourne, Victoria, Australia
- Faculty of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Shreyas Honavar
- Faculty of Medicine, Monash University, Melbourne, Victoria, Australia
| | - Andrew Maxwell
- Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Amy Sylivris
- Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Adam Sheridan
- The Alfred Hospital, Melbourne, Victoria, Australia
- Specialist Dermatology, Surgery & Laser, Melbourne, Victoria, Australia
- Specialist Dermatology, Surgery & Laser, Adelaide, South Australia, Australia
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3
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Kowalski S, Karska J, Tota M, Skinderowicz K, Kulbacka J, Drąg-Zalesińska M. Natural Compounds in Non-Melanoma Skin Cancer: Prevention and Treatment. Molecules 2024; 29:728. [PMID: 38338469 PMCID: PMC10856721 DOI: 10.3390/molecules29030728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 01/27/2024] [Accepted: 02/01/2024] [Indexed: 02/12/2024] Open
Abstract
The elevated occurrence of non-melanoma skin cancer (NMSC) and the adverse effects associated with available treatments adversely impact the quality of life in multiple dimensions. In connection with this, there is a necessity for alternative approaches characterized by increased tolerance and lower side effects. Natural compounds could be employed due to their safety profile and effectiveness for inflammatory and neoplastic skin diseases. These anti-cancer drugs are often derived from natural sources such as marine, zoonotic, and botanical origins. Natural compounds should exhibit anti-carcinogenic actions through various pathways, influencing apoptosis potentiation, cell proliferation inhibition, and metastasis suppression. This review provides an overview of natural compounds used in cancer chemotherapies, chemoprevention, and promotion of skin regeneration, including polyphenolic compounds, flavonoids, vitamins, alkaloids, terpenoids, isothiocyanates, cannabinoids, carotenoids, and ceramides.
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Affiliation(s)
- Szymon Kowalski
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (S.K.); (M.T.); (K.S.)
| | - Julia Karska
- Department of Psychiatry, Wroclaw Medical University, Pasteura 10, 50-367 Wroclaw, Poland;
| | - Maciej Tota
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (S.K.); (M.T.); (K.S.)
| | - Katarzyna Skinderowicz
- Faculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland; (S.K.); (M.T.); (K.S.)
| | - Julita Kulbacka
- Department of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland
- Department of Immunology and Bioelectrochemistry, State Research Institute Centre for Innovative Medicine, Santariškių 5, 08410 Vilnius, Lithuania
| | - Małgorzata Drąg-Zalesińska
- Department of Human Morphology and Embryology, Division of Histology and Embryology, Faculty of Medicine, Wroclaw Medical University, T. Chalubińskiego 6a, 50-368 Wroclaw, Poland;
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Relvas CM, Santos SG, Oliveira MJ, Magalhães FD, Pinto AM. Nanomaterials for Skin Cancer Photoimmunotherapy. Biomedicines 2023; 11:biomedicines11051292. [PMID: 37238966 DOI: 10.3390/biomedicines11051292] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 04/18/2023] [Accepted: 04/23/2023] [Indexed: 05/28/2023] Open
Abstract
Skin cancer is one of the most common types of cancer, and its incidence continues to increase. It is divided into two main categories, melanoma and non-melanoma. Treatments include surgery, radiation therapy, and chemotherapy. The relatively high mortality in melanoma and the existing recurrence rates, both for melanoma and non-melanoma, create the need for studying and developing new approaches for skin cancer management. Recent studies have focused on immunotherapy, photodynamic therapy, photothermal therapy, and photoimmunotherapy. Photoimmunotherapy has gained much attention due to its excellent potential outcomes. It combines the advantages of photodynamic and/or photothermal therapy with a systemic immune response, making it ideal for metastatic cancer. This review critically discusses different new nanomaterials' properties and mechanisms of action for skin cancer photoimmunotherapy and the main results obtained in the field.
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Affiliation(s)
- Carlota M Relvas
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal
- ALiCE-Associate Laboratory in Chemical Engineering, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
| | - Susana G Santos
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
| | - Maria J Oliveira
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
| | - Fernão D Magalhães
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal
- ALiCE-Associate Laboratory in Chemical Engineering, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal
| | - Artur M Pinto
- LEPABE-Laboratory for Process Engineering, Environment, Biotechnology and Energy, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal
- ALiCE-Associate Laboratory in Chemical Engineering, Faculdade de Engenharia, Universidade do Porto, 4200-465 Porto, Portugal
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
- INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Rua Alfredo Allen, 208, 4200-180 Porto, Portugal
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Liu Z, Huang S, Li F, Wang X, Liu M, Wong HS, Jiang J, Zhou Y, Wang D. The efficacy of dermoscopy in defining the surgical margins of cutaneous squamous cell carcinoma: a retrospective study. Front Oncol 2023; 13:1141820. [PMID: 37188196 PMCID: PMC10175672 DOI: 10.3389/fonc.2023.1141820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 04/14/2023] [Indexed: 05/17/2023] Open
Abstract
Objective To investigate the diagnostic value of dermoscopy in defining the tumor margin of cutaneous squamous cell carcinoma (cSCC) for the appropriate surgical margin. Methods A total of 90 cSCC patients were enrolled in the study. All patients were recruited into two groups: those who preserved intact macroscopic features of neoplasms without or after incisional biopsy and those with uncertain residual tumors after excisional biopsy. A dermoscopy-defined surgical margin of 8mm outward was used according to the tumor boundaries observed with the naked eye and dermoscopy. All excised tumor specimens were divided into serial sections according to the four "3, 6, 9, 12" directions at every 4-mm interval from the dermoscopy-detected tumor margin. Pathological examination was performed at 0 mm, 4 mm, and 8 mm margins to confirm tumor remnants. Results Retrospective analysis of dermatoscopic results showed inconsistent clinical and dermatoscopic borders in 43 of 90 cases (47.8%). The ability of dermoscopy to detect tumor borders showed no statistical difference between the two groups (p > 0.05). In the unbiopsy or incisional biopsy group, 66.6% of the tumors were resected with a 4-mm margin and 98.3% with an 8-mm margin, with significant differences (p = 0.047). For patients with inconspicuous clinical evidence of residual tumor after excisional biopsy, the tumor clearance rate was 53.3% at 0 mm, 93.3% at 4 mm, and 100.0% at 8 mm. Statistically significant differences were noted between 0 mm and 4 mm (p = 0.017), as well as between 0 mm and 8 mm (p = 0.043) but did not differ between 4 mm and 8 mm (p > 0.05). Conclusions Dermoscopy defined the tumor margin of cSCC better than visual inspection alone. Direct dermoscopic-guided surgery with at least 8-mm expansion was recommended for high-risk cSCC. Dermoscopy also assisted in identifying surgical margins at the healing biopsy site, making 8 mm still the recommended expansion range.
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Affiliation(s)
- Zhenru Liu
- Department of Dermatology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
- Department of Dermatology, Jen Ching Memorial Hospital, Suzhou, China
| | - Shudai Huang
- Department of Dermatology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Fang Li
- Department of Dermatology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Xiaoqing Wang
- Department of Plastic & Cosmetic Surgery, Women’s Hospital of Nanjing Medical University (Nanjing Maternity and Child Health Care Hospital), Nanjing, China
| | - Mengxi Liu
- Department of Dermatology, Suzhou Municipal Hospital East Area, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, China
| | - Hoi Shiwn Wong
- Department of Dermatology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Jiayi Jiang
- Department of Dermatology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Yuan Zhou
- Department of Dermatology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Daguang Wang
- Department of Dermatology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
- *Correspondence: Daguang Wang,
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Souto EB, da Ana R, Vieira V, Fangueiro JF, Dias-Ferreira J, Cano A, Zielińska A, Silva AM, Staszewski R, Karczewski J. Non-melanoma skin cancers: physio-pathology and role of lipid delivery systems in new chemotherapeutic treatments. Neoplasia 2022; 30:100810. [PMID: 35649306 PMCID: PMC9160356 DOI: 10.1016/j.neo.2022.100810] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/16/2022] [Indexed: 12/19/2022]
Abstract
Non-melanoma carcinoma has high incidence rates and has two most common subtypes: basal cell carcinoma and squamous cell carcinoma. This type of carcinoma is usually not fatal; however, it can destroy sensory organs such as the nose, ears, and lips. The treatment of these injuries using non-invasive methods is thus strongly recommended. Some treatments for non-melanoma carcinoma are already well defined, such as surgery, cryosurgery, curettage and electrode section, and radiotherapy; however, these conventional treatments cause inflammation and scarring. In the non-surgical treatment of non-melanoma carcinoma, the topical administration of chemotherapeutic drugs contributes for an effective treatment with reduced side effects. However, the penetration of anticancer drugs in the deeper layers of the skin is required. Lipid delivery systems (liposomes, solid lipid nanoparticles, nanostructured lipid carriers) have been developed to overcome epidermal barrier of the skin and to allow the drugs to reach tumor cells. These lipid nanoparticles contribute to control the release profile of the loaded chemotherapeutic drugs, maintaining their stability and increasing death of tumor cells. In this review, the characteristics of non-melanoma carcinoma will be discussed, describing the main existing treatments, together with the contribution of lipid delivery systems as an innovative approach to increase the effectiveness of topical therapies for non-melanoma carcinomas.
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Affiliation(s)
- Eliana B Souto
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal; REQUIMTE/UCIBIO, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal.
| | - Raquel da Ana
- Department of Pharmaceutical Technology, Faculty of Pharmacy, University of Porto, Rua de Jorge Viterbo Ferreira, 228, 4050-313 Porto, Portugal
| | - Vânia Vieira
- Faculty of Health Sciences, University Fernando Pessoa, Rua Carlos da Maia, 296, 4200-150, Porto, Porto, Portugal
| | - Joana F Fangueiro
- Faculty of Health Sciences, University Fernando Pessoa, Rua Carlos da Maia, 296, 4200-150, Porto, Porto, Portugal
| | - João Dias-Ferreira
- Faculdade de Medicina, Universidade do Porto, Alameda Prof. Hernâni Monteiro, 4200-319 Porto, Portugal
| | - Amanda Cano
- Department of Pharmacy, Pharmaceutical Technology and Physical Chemistry, Faculty of Pharmacy and Food Sciences, University of Barcelona, 08007 Barcelona, Spain; Institute of Nanoscience and Nanotechnology (IN2UB), 08007 Barcelona, Spain
| | - Aleksandra Zielińska
- Institute of Human Genetics, Polish Academy of Sciences, Strzeszyńska 32, 60-479 Poznań, Poland
| | - Amélia M Silva
- Department of Biology and Environment, University of Trás-os-Montes e Alto Douro, UTAD, Quinta de Prados, P-5001-801 Vila Real, Portugal; Centre for Research and Technology of Agro-Environmental and Biological Sciences, CITAB, UTAD, Quinta de Prados, P-5001-801 Vila Real, Portugal
| | - Rafał Staszewski
- Department of Hypertension Angiology and Internal Medicine, Poznan University of Medical Sciences, 61-701 Poznań, Poland
| | - Jacek Karczewski
- Department of Environmental Medicine, Poznan University of Medical Sciences, 61-701 Poznań, Poland; Department of Gastroenterology, Dietetics and Internal Diseases, H. Swiecicki University Hospital, Poznan University of Medical Sciences, 60-355 Poznan, Poland.
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7
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Naik PP, Desai MB. Basal Cell Carcinoma: A Narrative Review on Contemporary Diagnosis and Management. Oncol Ther 2022; 10:317-335. [PMID: 35729457 PMCID: PMC9681969 DOI: 10.1007/s40487-022-00201-8] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Accepted: 05/26/2022] [Indexed: 12/16/2022] Open
Abstract
Basal cell carcinoma (BCC) is the most common, accounting for 80–90% of skin cancers. It arises from the basal layer of the epidermis and its appendages. A complex interplay of environmental, phenotypic and genetic variables leads to the development of BCC. Literature has documented several clinical subtypes of BCC, the most common of which are nodular, superficial and morpheaform. Expeditious diagnosis and analysis are essential for improving the outcome of BCC. Preventive measures, particularly when implemented in childhood and adolescence, may play a critical role. Due to its low metastatic potential, treatment for BCC mostly focuses on local management. The standard treatment of basal cell carcinoma involved complete removal of the lesion by excision or Mohs surgery. In special circumstances, basal cell carcinoma can be treated with cryosurgery, electrodesiccation and curettage, topical medications and photodynamic therapy. This review aimed to evaluate the contemporary diagnosis and management of basal cell carcinoma.
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Affiliation(s)
- Piyu Parth Naik
- European Board of Dermatology and Venereology (UEMS-EBDV), Specialist Dermatologist, Medical Director, Department of Dermatology, Saudi-German Hospital and Clinic, Opposite Burj Al Arab, Dubai, UAE
| | - Munaf B. Desai
- Department of Histopathology, University Hospital Dorset NHS Foundation Trust, Bournemouth, UK
- Former Laboratory Director, Specialist histopathologist at Saudi-German Hospital Dubai, Dubai, UAE
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Yildizdal S, Kucukguven A, Calis M, Vargel I. Evaluation of histopathological margin and other recurrence parameters in basal cell carcinoma: Retrospective analysis of 8821 lesions. J Plast Reconstr Aesthet Surg 2022; 75:3390-3397. [DOI: 10.1016/j.bjps.2022.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 04/21/2022] [Accepted: 06/06/2022] [Indexed: 12/01/2022]
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9
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Grush AE, Depani M, Parham MJ, Mejia-Martinez V, Thornton A, Sammer DM. Use of Biologic Agents in Extremity Reconstruction. Semin Plast Surg 2022; 36:43-47. [PMID: 35706564 PMCID: PMC9192157 DOI: 10.1055/s-0042-1744282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractSkin and soft tissue defects of the lower extremity present a unique challenge for the reconstructive surgeon. Successful repair of the lower extremity relies not only on strong anatomical knowledge and surgical expertise, but also on careful consideration of the numerous preoperative factors and indications that may alter the patient's response to operative management. While many of these injuries result from burns, avulsive trauma, diabetes, or vascular insufficiencies, a significant portion can be associated with resection of neoplastic pathologies. This review outlines the uses, indications, and considerations for biologic wound agents in reconstructing skin and soft tissue defects of the lower extremity following Mohs micrographic surgery.
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Affiliation(s)
- Andrew E. Grush
- Michael E. DeBakey Department of Surgery, Division of Plastic Surgery, Baylor College of Medicine, Houston, Texas
- Department of Surgery, Division of Plastic Surgery, Texas Children's Hospital, Houston, Texas
| | - Monal Depani
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Matthew J. Parham
- Michael E. DeBakey Department of Surgery, Division of Plastic Surgery, Baylor College of Medicine, Houston, Texas
- Department of Surgery, Division of Plastic Surgery, Texas Children's Hospital, Houston, Texas
| | - Valeria Mejia-Martinez
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Alexandra Thornton
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Douglas M. Sammer
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
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10
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May JM, Depani M, Ferry AM, Koshy JC, Thornton JF. The Use of Biologic Wound Agents in Pediatric Reconstructions. Semin Plast Surg 2022; 36:48-52. [PMID: 35706562 PMCID: PMC9192154 DOI: 10.1055/s-0042-1742748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The indications for using biologic wound agents have expanded greatly since first being employed for acute burn management. The majority of the literature details the use of said agents in the adult population; however, there is little representation regarding their uses for reconstructing defects typically observed in the pediatric population. Ironically, children, and to a lesser extent adolescents, greatly benefit from their use given the reduced skin laxity and amount of surrounding tissue available for locoregional tissue transfer when compared with adults. Herein, we detail the use of acellular and cellular biologic wound agents in the pediatric population.
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Affiliation(s)
- Jessica M. May
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Monal Depani
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Andrew M. Ferry
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas,Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - John C. Koshy
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas,Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - James F. Thornton
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas,Address for correspondence James F. Thornton, MD Department of Plastic Surgery, University of Texas Southwestern Medical Center1801 Inwood Road, Dallas, TX 75390-9132
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11
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Depani M, Ferry AM, Grush AE, Moreno TA, Jones LM, Thornton JF. Use of Biologic Agents for Lip and Cheek Reconstruction. Semin Plast Surg 2022. [DOI: 10.1055/s-0042-1742747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AbstractThe unique requirements of reconstructing cheek defects, often with its proximity to the mobile elements of the face including the lip and the eyelid, have been met very handily with the directed and thoughtful use of biologic wound healing agents. One of the key advantages of these agents is their ability to provide coverage for the mobile elements of the cheek and the lip in patients with multiple co-morbidities. These agents are successfully used where the standard cheek closure techniques including cervicofacial advancement flap are contraindicated due to its anesthetic requirement. Additionally, lip reconstruction involves examining the lip's three anatomic layers: mucosa, muscle, and skin. The defects must be planned for reconstruction based on the involvement of these layers. This paper serves to introduce the use of biologic wound healing agents depending on the involvement of these layers. The authors provide specific illustrations of these agents based on defect location, tissue involvement, and severity of the defect to help with procedural planning to reconstruct a very aesthetically involved part of the face.
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Affiliation(s)
- Monal Depani
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Andrew M. Ferry
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Andrew E. Grush
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Tanir A. Moreno
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Lloyd M. Jones
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - James F. Thornton
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
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Parham MJ, Grush AE, Smerica A, Wen YE, Depani M, Ferry AM, Jones LM, Thornton JF. Overview of Biologic Agents Used in Skin and Soft Tissue Reconstruction. Semin Plast Surg 2022; 36:3-7. [PMID: 35706560 PMCID: PMC9192156 DOI: 10.1055/s-0042-1742736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Wound healing is a highly complex process mediated by cellular interactions at the microscopic level. Increased understanding of wound healing physiology has served as the foundation for translational research to develop biologic wound care technologies that have profoundly affected patient care. As the reader will see throughout this series in Seminars in Plastic Surgery , biologic wound technologies have broad applications and have greatly impacted the reconstructive ladder. Despite their frequent use, many surgeons lack familiarity with the myriad of products available on the market along with each product's relative advantages and shortcomings. This overview will discuss the classification of biologic wound agents used to reconstruct defects of the skin and soft tissue along with the advantages and disadvantages associated with their use.
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Affiliation(s)
- Matthew J. Parham
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Andrew E. Grush
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Abel Smerica
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Y. Edward Wen
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Monal Depani
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Andrew M. Ferry
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Lloyd M. Jones
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
- Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - James F. Thornton
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
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13
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Huang Q, Xu W. Argon-Helium Cryoablation for Cutaneous Squamous Cell Carcinoma in the Elderly. Front Oncol 2022; 11:788490. [PMID: 35096587 PMCID: PMC8795517 DOI: 10.3389/fonc.2021.788490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/20/2021] [Indexed: 11/13/2022] Open
Abstract
Cutaneous squamous cell carcinoma (cSCC) is a common type of malignant neoplasm in non-melanoma skin cancer (NMSC). Most cases of simple cSCC are considered curable by surgical removal of the lesion. However, clinical treatments for cSCC with medium- or large-sized lesions are difficult. Meanwhile, the effectiveness of the treatments is not guaranteed, especially for elderly patients, because of an intolerance to surgical resection or other adjuvant modalities. In such cases, safe and effective treatments with excellent aesthetic outcomes are urgently needed. In this study, we reported 6 elderly cSCC patients with medium- or large-sized lesions treated with argon-helium cryoablation. The average age of all 6 patients was 78 years (range 72-85 years). They were all diagnosed with cSCC with a median tumor size of 5.8 cm (range 2.5-15.5 cm) and dermal invasion. Complete ablation was achieved in all cases after a single ablation session (2 freeze-thaw cycles). Patients experienced mild pain and hemorrhage after ablation, but the symptoms were manageable. One patient developed infection and fever because of extensive necrosis of the tumor, which was eventually cured after treatment. All patients obtained good cosmetic outcomes, and their quality of life improved significantly. In the 5-year follow-up study, 4 patients were alive while 2 patients died of unrelated diseases 3 years after cryotherapy. None of the 6 patients had a recurrence. These results suggested the feasibility of argon-helium cryoablation as a novel therapeutic strategy for elderly cSCC with medium- or large-sized lesions.
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Affiliation(s)
- Qianwen Huang
- Department of Medical Oncology, Boluo County People's Hospital, Huizhou, China
| | - Wenshen Xu
- Department of Medical Oncology, Boluo County People's Hospital, Huizhou, China
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14
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Depani M, Ferry AM, Grush AE, Moreno TA, Jones LM, Thornton JF. Use of Biologic Agents for Lip and Cheek Reconstruction. Semin Plast Surg 2021; 36:26-32. [PMID: 35706563 PMCID: PMC9192158 DOI: 10.1055/s-0041-1741399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The unique requirements of reconstructing cheek defects, often with its proximity to the mobile elements of the face including the lip and the eyelid, have been met very handily with the directed and thoughtful use of biologic wound healing agents. One of the key advantages of these agents is their ability to provide coverage for the mobile elements of the cheek and the lip in patients with multiple co-morbidities. These agents are successfully used where the standard cheek closure techniques including cervicofacial advancement flap are contraindicated due to its anesthetic requirement. Additionally, lip reconstruction involves examining the lip's three anatomic layers: mucosa, muscle, and skin. The defects must be planned for reconstruction based on the involvement of these layers. This paper serves to introduce the use of biologic wound healing agents depending on the involvement of these layers. The authors provide specific illustrations of these agents based on defect location, tissue involvement, and severity of the defect to help with procedural planning to reconstruct a very aesthetically involved part of the face.
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Affiliation(s)
- Monal Depani
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Andrew M. Ferry
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas,Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Andrew E. Grush
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas,Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - Tanir A. Moreno
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas
| | - Lloyd M. Jones
- Division of Plastic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas,Division of Plastic Surgery, Department of Surgery, Texas Children's Hospital, Houston, Texas
| | - James F. Thornton
- Department of Plastic Surgery, University of Texas Southwestern Medical Center, Dallas, Texas,Address for correspondence James F. Thornton, MD Department of Plastic Surgery, University of Texas Southwestern Medical Center1801 Inwood Road, Dallas, TX 75390-9132
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15
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Non-Surgical Treatments for Keratinocyte Carcinomas. Adv Ther 2021; 38:5635-5648. [PMID: 34652721 DOI: 10.1007/s12325-021-01916-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 09/02/2021] [Indexed: 10/20/2022]
Abstract
Skin cancer is the most common malignancy worldwide, comprising approximately 30% of all human tumors. In recent decades, the incidence of keratinocyte carcinomas, which include basal cell carcinoma and cutaneous squamous cell carcinoma, has been steadily increasing globally (Rogers et al. in JAMA Dermatol 151(10):1081-1086. https://doi.org/10.1001/jamadermatol.2015.1187 , 2015; Nehal and Bichakjian in N Engl J Med 379(4):363-374. https://doi.org/10.1056/nejmra1708701 , 2018). Most tumors are cured with surgical excision; however, some tumors are best treated with non-surgical approaches. Superficial tumors can often be cured with non-surgical methods whereas more advanced stage tumors may not be amenable to surgery. Additionally, surgical treatment may not be available for all populations depending on geographic location and accessibility to care. This article reviews commonly utilized nonsurgical options such as cryotherapy, photodynamic therapy, topical treatments, and radiation as well as systemic treatments including immunotherapies and chemotherapies.
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The Impact of and Adaptations Due to the COVID-19 Pandemic on the Histopathological Diagnosis of Skin Pathologies, Including Non-Melanocyte and Melanoma Skin Cancers-A Single-Center Study in Romania. ACTA ACUST UNITED AC 2021; 57:medicina57060533. [PMID: 34071770 PMCID: PMC8226979 DOI: 10.3390/medicina57060533] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Revised: 05/20/2021] [Accepted: 05/25/2021] [Indexed: 01/10/2023]
Abstract
Background and Objectives: The COVID-19 pandemic has globally affected health systems and services. Non-melanoma skin cancers (NMSCs) are the most common malignancies around the world. This study aimed to analyze the differences in the benign and malignant histopathological diagnoses performed on radical excision skin tumors and skin biopsies in the dermatopathology ward in Mures Clinical County Hospital, Targu Mures, Romania, 1 year prior to and during the COVID-19 pandemic, to emphasize the changes in the diagnostic process as per the new regulations. Materials and Methods: A total of 1168 histopathological diagnoses were included in the study—302 from the COVID-19 period and 866 from the non-COVID-19 period—considering the number, type, and frequency of the histopathological diagnoses as variables to be analyzed. Results: In the COVID-19 period, out of the 55 NMSC and melanoma histopathological diagnoses, 50.9% (n = 28) were BCCs, 20% (n = 11) were SCCs, 10.9% (n = 6) were basosquamous cell carcinomas, and 18.18% (n = 10) were melanoma cases. Regarding the non-COVID-19 period, out of the 173 NMSC and melanoma histopathological diagnoses, 46.82% (n = 81) were BCCs, 22.54% (n = 39) were SCCs, 7.51% (n = 13) were basosquamous cell carcinomas, and 23.12% (n = 40) were melanoma cases. Conclusions: During the COVID-19 pandemic, a decrease in histopathological diagnoses at the dermatopathology ward in our hospital was observed, for both benign and malignant pathologies, especially for NMSCs and melanomas, compared to the same period 1 year prior to the pandemic.
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