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Artosi F, Costanza G, Di Prete M, Garofalo V, Lozzi F, Dika E, Cosio T, Diluvio L, Shumak RG, Lambiase S, Di Raimondo C, Campa S, Piscitelli P, Miani A, Bianchi L, Campione E. Epidemiological and clinical analysis of exposure-related factors in non-melanoma skin cancer: A retrospective cohort study. Environ Res 2024; 247:118117. [PMID: 38218521 DOI: 10.1016/j.envres.2024.118117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND The incidence of non-melanoma skin cancers (NMSCs) increased over last decades, probably due to environmental concerns or to the increase of frail patients with age related comorbidities. Currently, the relationship of increasing global skin cancer rates with increased ultraviolet radiations (UVRs) resulting from stratospheric ozone depletion, global warming, and air pollution from fossil-fuel combustion. AIMS We conducted a retrospective epidemiological study including 546 NMSC patients managed at the Dermatology Unit of the Tor Vergata Hospital to highlight different trends of sun exposure or different comorbidities. METHODS Descriptive and inferential statistical analyses were performed to evidence differences between continous variable and Spearman rank test for dicotomical variables. Charlson Comorbidity Index was calculated to obtain the 10-years survival rate in order to identify the mean comorbidity burden of our patients. RESULTS Considering patients with comorbidities (73.81%), actinic keratoses (AKs) was the most frequent lesion. In patients with a history of previous melanoma, basal cell carcinoma (BCC) was predominant (ANOVA test, p < 0.05) with a statistically significant correlation (rho = 0.453; p < 0.01). Squamous cell carcinoma (SCC) showed a higher rate in arterial hypertension patients, followed by the chronic heart failure and hematologic neoplasms (60%, 29.7% and 32.1%, respectively) groups. Men were more affected than women, representing 61.54% of patients. Chronic sun exposure is directly correlated with SCC rho = 0.561; p < 0.01), whereas BCC correlated with a history of sunburns (rho = 0.312; p < 0.05). CONCLUSIONS History of photo-exposition had an important role on NMSC development especially for work or recreational reasons. Sex, age, and presence of comorbidities influenced different NMSC types. BCC was more frequent in younger patients, associated with melanoma and sunburns. The presence of SCC is associated with older patients and the hypertension group. AKs were diagnosed predominantly in oldest men, with a chronic sun-exposure history, and hematologic neoplasms group.
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Affiliation(s)
- Fabio Artosi
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
| | - Gaetana Costanza
- Unit of Virology, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.
| | - Monia Di Prete
- Dermatopathology Laboratory, Istituti Fisioterapici Ospitalieri, Istituto San Gallicano, via Fermo Ognibene 23, 00144, Rome, Italy.
| | - Virginia Garofalo
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy
| | - Flavia Lozzi
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
| | - Emi Dika
- Dermatology, IRCCS Policlinico Sant'Orsola, via Massarenti 9, 40138, Bologna, Italy.
| | - Terenzio Cosio
- PhD Course Microbiology, Immunology, Infectious Diseases, and Transplants (MIMIT), Microbiology Section, Department of Experimental Medicine, University of Rome Tor Vergata, via Montpellier 1, 00133, Rome, Italy.
| | - Laura Diluvio
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
| | - Ruslana Gaeta Shumak
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
| | - Sara Lambiase
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
| | - Cosimo Di Raimondo
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
| | - Serena Campa
- Italian Society of Environmental Medicine, SIMA, Italy.
| | - Prisco Piscitelli
- Italian Society of Environmental Medicine, SIMA, Italy; University of Salento, Lecce, Italy.
| | - Alessandro Miani
- Italian Society of Environmental Medicine, SIMA, Italy; Department of Environmental Sciences and Policies, University of Milan, Milan, Italy.
| | - Luca Bianchi
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
| | - Elena Campione
- Dermatology Unit, Policlinico Tor Vergata, System Medicine Department, University of Tor Vergata, Rome, Italy, via Montpellier 1, 00133, Rome, Italy.
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Usheva S, Vassilev I, Jelev G, Sedloev T, Dimitrov I, Terziev I, Boyadzhieva M, Milusheva Y, Troyanova P. Surgical management of giant skin tumor - A case report. ANN CHIR PLAST ESTH 2024; 69:154-159. [PMID: 37423823 DOI: 10.1016/j.anplas.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 06/17/2023] [Accepted: 06/21/2023] [Indexed: 07/11/2023]
Abstract
INTRODUCTION Malignant non-melanoma skin cancers (NMSC) are of two main types: basal cell carcinoma (BCC) and squamous cell carcinoma (SCC). In rare occasions, some of the malignant skin lesions show histopathological characteristics of both BCC and SCC and are known as basosquamous carcinomas (BSC). In some cases of large tumors, extensive reconstructive surgery might be needed to correct the skin defect after the primary excision. PRESENTATION OF CASE We report a case of a 76-year-old Bulgarian male patient who presented with a neglected giant cutaneous tumor with more than a 15-year history of a growing mass in the right deltoid area. On physical exam an enormous exophytic ulcerated and crusted skin lesion measuring around 11×11cm was found. Wide local excision of the lesion with 10-mm resection margins and partial resection of the underlying deltoid muscle were performed due to signs of infiltration. A full-thickness total skin graft from the left inguinal area was harvested to cover the skin defect. Final histopathological examination showed metatypical carcinoma with mixed characteristics of SCC and BCC - BSC, with infiltration of the fatty tissue, deltoid muscle and clear margins of resection, staged as T4R0. Two and a half years after surgery there are no signs of upper arm motor dysfunction and no evidence of local recurrence and distant metastasis on a follow-up PET/CT. DISCUSSION Following current National Comprehensive Cancer Network's guidelines for primary treatment of BCC, surgical candidates should undergo standard excision with wider surgical margins, postoperative margin assessment and second intention healing, linear repair, or skin graft. Therapeutic strategy for non-operable cases includes administration of radiotherapy or system therapy in the face of Hedgehog pathway inhibitors and programmed cell death protein 1 inhibitor. They can provide an alternative solution to unresectable or difficult-to-treat locally advanced cases of BSC. CONCLUSION Similarly to BCC and SCC, the first-line treatment option for BCS is surgical excision, but surgical margins should be wider than those for low-risk BCC due to the infiltrative growth pattern of this tumor. Favorable esthetic outcome requires precise planning of the reconstructive technique.
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Affiliation(s)
- S Usheva
- Department of Surgery, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria.
| | - I Vassilev
- Department of Surgery, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
| | - G Jelev
- Department of Surgery, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
| | - T Sedloev
- Department of Surgery, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
| | - I Dimitrov
- Department of Surgery, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
| | - I Terziev
- Department of General and Clinical Pathology, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
| | - M Boyadzhieva
- Department of General and Clinical Pathology, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
| | - Y Milusheva
- Department of Medical Oncology, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
| | - P Troyanova
- Department of Medical Oncology, University Hospital "Tzaritza Joanna - ISUL", Medical University of Sofia, Byalo More 8 street, Sofia, Bulgaria
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Kuo KM, Talley PC, Chang CS. The accuracy of artificial intelligence used for non-melanoma skin cancer diagnoses: a meta-analysis. BMC Med Inform Decis Mak 2023; 23:138. [PMID: 37501114 PMCID: PMC10375663 DOI: 10.1186/s12911-023-02229-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 07/07/2023] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND With rising incidence of skin cancer and relatively increased mortality rates, an improved diagnosis of such a potentially fatal disease is of vital importance. Although frequently curable, it nevertheless places a considerable burden upon healthcare systems. Among the various types of skin cancers, non-melanoma skin cancer is most prevalent. Despite such prevalence and its associated cost, scant proof concerning the diagnostic accuracy via Artificial Intelligence (AI) for non-melanoma skin cancer exists. This study meta-analyzes the diagnostic test accuracy of AI used to diagnose non-melanoma forms of skin cancer, and it identifies potential covariates that account for heterogeneity between extant studies. METHODS Various electronic databases (Scopus, PubMed, ScienceDirect, SpringerLink, and Dimensions) were examined to discern eligible studies beginning from March 2022. Those AI studies predictive of non-melanoma skin cancer were included. Summary estimates of sensitivity, specificity, and area under receiver operating characteristic curves were used to evaluate diagnostic accuracy. The revised Quality Assessment of Diagnostic Studies served to assess any risk of bias. RESULTS A literature search produced 39 eligible articles for meta-analysis. The summary sensitivity, specificity, and area under receiver operating characteristic curve of AI for diagnosing non-melanoma skin cancer was 0.78, 0.98, & 0.97, respectively. Skin cancer typology, data sources, cross validation, ensemble models, types of techniques, pre-trained models, and image augmentation became significant covariates accounting for heterogeneity in terms of both sensitivity and/or specificity. CONCLUSIONS Meta-analysis results revealed that AI is predictive of non-melanoma with an acceptable performance, but sensitivity may become improved. Further, ensemble models and pre-trained models are employable to improve true positive rating.
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Affiliation(s)
- Kuang Ming Kuo
- Department of Business Management, National United University, No.1, Miaoli, 360301, Lienda, Taiwan, Republic of China
| | - Paul C Talley
- Department of Applied English, I-Shou University, No. 1, Sec. 1, Syuecheng Rd., Dashu District, 84001, Kaohsiung City, Taiwan, Republic of China
| | - Chao-Sheng Chang
- Department of Occupational Therapy, I-Shou University, No. 1, Yida Rd., Yanchao District, 82445, Kaohsiung City, Taiwan, Republic of China.
- Department of Emergency Medicine, E-Da Hospital, I-Shou University, Kaohsiung, Taiwan, Republic of China.
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Rezaiian F, Davoodi SH, Nikooyeh B, Ehsani AH, Kalayi A, Shariatzadeh N, Zahedirad M, Neyestani TR. Sun Exposure Makes no Discrimination based on Vitamin D Status and VDR-Foki Polymorphisms for Non-Melanoma Skin Cancers Risk in Iranian Subjects: A Case-Control Study. Asian Pac J Cancer Prev 2022; 23:1927-1933. [PMID: 35763633 PMCID: PMC9587813 DOI: 10.31557/apjcp.2022.23.6.1927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Indexed: 11/25/2022]
Abstract
Background and Objective: Sunlight exposure, the main source of endogenous vitamin D synthesis, may increase the risk of non-melanoma skin cancers (NMSC) development. Vitamin D receptor (VDR) polymorphisms are associated with various malignancies. This study aimed to examine the associations between vitamin D status and VDR FokI polymorphisms in Iranian subjects with NMSC. Materials and Methods: This case-control study included 73 diagnosed cases of NMSC and 72 healthy controls from dermatology clinics at Razi Hospital, Tehran, Iran. A questionnaire was used to assess sunlight exposure. The extracted DNA from whole blood samples was genotyped and serum concentrations of 25-hydroxycalciferol (25(OH)D)) and intact parathyroid hormone (iPTH) were measured. Results: We found a significant higher duration of cumulative sunlight exposure in cases compared with controls (p<0.001). However, 25(OH)D and iPTH concentrations were not significantly different between cases and controls (30±15 vs. 29±15 ng/mL, p=0.78 and 46.0±20 vs. 40.5±23 pg/mL, p=0.14, respectively). We did not observe any significant increased risk of NMSC due to f allele, as compared with FF (OR =2.33, 95% CI 0.81-6.75, p=0.12). Conclusion: Though sunlight exposure was associated with increased NMSC risk, there were no significant associations between vitamin D status or VDR FokI polymorphisms with NMSC development in our subjects.
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Affiliation(s)
- Fatemeh Rezaiian
- National Nutrition and Food Technology Research Institute and Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sayed Hossein Davoodi
- National Nutrition and Food Technology Research Institute and Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahareh Nikooyeh
- Laboratory of Nutrition Research, National Nutrition and Food Technology Research Institute and Faculty of Nutrition and Food Technology Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Amir Hooshang Ehsani
- Department of Dermatology, Razi Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Kalayi
- Laboratory of Nutrition Research, National Nutrition and Food Technology Research Institute and Faculty of Nutrition and Food Technology Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Nastaran Shariatzadeh
- Laboratory of Nutrition Research, National Nutrition and Food Technology Research Institute and Faculty of Nutrition and Food Technology Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maliheh Zahedirad
- Laboratory of Nutrition Research, National Nutrition and Food Technology Research Institute and Faculty of Nutrition and Food Technology Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Tirang R Neyestani
- National Nutrition and Food Technology Research Institute and Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Saka B, Akakpo SA, Teclessou JN, Gnossike P, Adam S, Mahamadou G, Kassang P, Elegbede Y, Mouhari-Toure A, Darre T, Kombate K, Pitché P. Skin cancers in people with albinism in Togo in 2019: results of two rounds of national mobile skin care clinics. BMC Cancer 2021; 21:26. [PMID: 33402100 PMCID: PMC7786986 DOI: 10.1186/s12885-020-07747-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2020] [Accepted: 12/14/2020] [Indexed: 11/18/2022] Open
Abstract
Background In people with albinism (PWA), the deficiency of melanin increase the risk of skin cancers. The aim of this study was to determine the prevalence of skin cancers and characteristics of these detected skin cancers (histological types, localization) in PWA in 10 cities in Togo in 2019. Methods This is a cross-sectional study of medical records of PWA systematically examined during two mobile skin care clinics in 2019, as part of a programme for the prevention and management of skin cancers in these subjects. Results During the study period, 280 (95.2%) of the 294 PWA consulted, had developed skin lesions. Of the 280 PWA, the pathological reports from the medical records of 33 patients (11.8%; (95%CI = [8.2–16.2]) had concluded to non-melanoma skin cancers. The mean age of these 33 patients was 38.6 ± 15.2 years and the sex-ratio was 1. Their occupations were mainly resellers (21.2%), traders (15.2%) and farmers (12.2%). In the 33 patients, 54 cases of non-melanoma skin cancers were identified, with some patients having more than one tumor, and some of them having more than one (histologically confirmed) diagnosis. These 54 non-melanoma skin cancers were divided into 21 cases of invasive squamous cell carcinomas, 2 cases of Bowen’s disease and 31 cases of basal cell carcinomas. These non-melanoma skin cancers mainly occurred in the head and neck (33 cases; 61.1%), the upper limbs (15 cases; 27, 8%) and the trunk (4 cases; 7.4%). Conclusion The results of this study show a high prevalence of skin cancers among PWAs in Togo in 2019, only non-melanoma skin cancers. In addition, they illustrate the role of ultraviolet rays with regard to the localization of skin cancers and the occupations of patients. Popularization and compliance with photo protection measures, systematic and regular examination of the skin of these PWAs will allow early detection and treatment of these skin cancers.
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Affiliation(s)
- Bayaki Saka
- Dermatology and STIs Department, Service de dermatolgie et IST, CHU Sylvanus Olympio, Université de Lomé, BP. 30785, Lomé, Togo.
| | - Sefako Abla Akakpo
- Dermatology and STIs Department, Service de dermatolgie et IST, CHU Sylvanus Olympio, Université de Lomé, BP. 30785, Lomé, Togo
| | | | | | - Saliou Adam
- Service de Chirurgie Maxillo-faciale et Plastique, CHU Sylvanus Olympio, Université de Lomé, Lomé, Togo
| | - Garba Mahamadou
- Dermatology and STIs Department, Service de dermatolgie et IST, CHU Sylvanus Olympio, Université de Lomé, BP. 30785, Lomé, Togo
| | - Panawé Kassang
- Dermatology and STIs Department, Service de dermatolgie et IST, CHU Sylvanus Olympio, Université de Lomé, BP. 30785, Lomé, Togo
| | - Yvette Elegbede
- Service de dermatolgie et IST, Centre Hospitalier Régional de Tomdè, Kara, Togo
| | | | - Tchin Darre
- Laboratoire d'anatomie et cytotologie pathologique, CHU Sylvanus Olympio, Université de Lomé, Lomé, Togo
| | - Koussake Kombate
- Service de dermatolgie et IST, CHU Campus Université de Lomé, Lomé, Togo
| | - Palokinam Pitché
- Dermatology and STIs Department, Service de dermatolgie et IST, CHU Sylvanus Olympio, Université de Lomé, BP. 30785, Lomé, Togo
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Castellucci P, Savoia F, Farina A, Lima GM, Patrizi A, Baraldi C, Zagni F, Vichi S, Pettinato C, Morganti AG, Strigari L, Fanti S. High dose brachytherapy with non sealed 188Re (rhenium) resin in patients with non-melanoma skin cancers (NMSCs): single center preliminary results. Eur J Nucl Med Mol Imaging 2020; 48:1511-1521. [PMID: 33140131 PMCID: PMC8113182 DOI: 10.1007/s00259-020-05088-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Accepted: 10/20/2020] [Indexed: 12/02/2022]
Abstract
Background and aim High dose brachytherapy using a non sealed 188Re-resin (Rhenium-SCT®, Oncobeta® GmbH, Munich, Germany) is a treatment option for non-melanoma skin cancer (NMSC). The aim of this prospective study was to assess the efficacy and the safety of a single application of Rhenium-SCT® in NMSC. Materials and method Fifty consecutive patients (15F, 35 M, range of age 56–97, mean 81) showing 60 histologically proven NMSCs were enrolled and treated with the Rhenium-SCT® between October 2017 and January 2020. Lesions were located on the face, ears, nose or scalp (n = 46), extremities (n = 9), and trunk (n = 5). Mean surface areas were 7.0 cm2 (1–36 cm2), mean thickness invasion was 1.1 mm (0.2–2.5 mm), and mean treatment time was 79 min (21–85 min). Superficial, mean, and target absorbed dose were 185 Gy, 63 Gy, and 31 Gy respectively. Patients were followed-up at 14, 30, 60, 90, and 180 days posttreatment, when dermoscopy and biopsy were performed. Mean follow-up was 20 months (range 3–33 months). Early skin toxicity was classified according to Common Terminology Criteria for Adverse Events (CTCAE). Cosmetic results were evaluated after at least 12 months according to Radiation Therapy Oncology Group (RTOG) scale. Results At 6 months follow-up, histology and dermoscopy were available for 54/60 lesions, of which 53/54 (98%) completely responded. One patient showed a 1-cm2 residual lesion that was subsequently surgically excised. Twelve months after treatment, 41/41 evaluable lesions were free from relapse. Twenty four months after treatment, 23/24 evaluable lesions were free of relapse. In 56/60 lesions early side effects, resolving within 32 days were classified as grades 1–2 (CTCAE). In the remaining 4/60 lesions, these findings were classified as grade 3 (CTCAE) and lasted up to 8–12 weeks but all resolved within 90 days. After at least 12 months (12–33 months), cosmetic results were excellent (30 lesions) or good (11 lesions). Conclusion High dose brachytherapy with Rhenium-SCT® is a noninvasive, reasonably safe, easy to perform, effective and well-tolerated approach to treat NMSCs, and it seems to be a useful alternative option when surgery or radiation therapy are difficult to perform or not recommended. In our population 98% of the treated lesions resolved completely after a single application and only one relapsed after 2 years. Larger patients’ population and longer follow-up are needed to confirm these preliminary data and to find the optimal dose to administer in order to achieve complete response without significant side effects.
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Affiliation(s)
- Paolo Castellucci
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy.
| | - F Savoia
- Dermatology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - A Farina
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - G M Lima
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - A Patrizi
- Dermatology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - C Baraldi
- Dermatology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - F Zagni
- Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - S Vichi
- Department of Industrial Engineering, Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - C Pettinato
- Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy.,Medical Physics Unit, Fondazione IRCCS Ca Granda Ospedale Maggiore Milano, Milan, Italy
| | - A G Morganti
- Radiation Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - L Strigari
- Medical Physics, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - S Fanti
- Nuclear Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Massarenti 9, 40138, Bologna, Italy
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7
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Borghi A, Corazza M, Chiaranda G, Michiara M, Mangone L, Caruso B, Falcini F, Maestri I, Ferretti S. Second primary malignancies in patients with non-melanoma skin cancer: Results from a cancer registry-based study in Emilia Romagna, north-east Italy. Cancer Epidemiol 2019; 61:176-184. [PMID: 31301588 DOI: 10.1016/j.canep.2019.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 06/20/2019] [Accepted: 06/24/2019] [Indexed: 11/16/2022]
Abstract
BACKGROUND previous research on the risk of subsequent, primary non-cutaneous malignancies among patients with non-melanoma skin cancers (NMSCs) led to conflicting results. We aimed to investigate a possible link between NMSC and second primary malignancies by using the population-based data available in cancer registries. METHODS this observational study retrospectively assessed the risk of occurrence of both synchronous and methachronous second primary tumours in a cohort of cancer patients whose first diagnosis was NMSC. The cohort came from the network of general cancer registries of the Emilia-Romagna Region, northeast Italy, in the period between 1978 and 2012, and was compared with the general population living in the same area. Two main indexes were used: i) Standardized Incidence Ratio (SIR), calculated as the ratio between the observed and the expected number of second cancers and ii) Excess Absolute Risk (EAR), expressing the absolute excess or deficit of second cancer incidence. RESULTS in the period analysed (1978-2012, 72,503,157 person/years, PYs), 89,912 primary NMSC were found in 76,414 patients. Among them, 14,195 developed a second primary cancer in the subsequent 501,763 follow-up PYs. NMSC patients showed an overall SIR of 1.22 (CI 95% 1.20-1,24) and an EAR of 5.11 cases/1000 PYs (CI 95% 4.48-5.74). CONCLUSIONS the study results showed that NMSC patients had an increase in relative risk and, at least for some tumours, in absolute risk of developing a second cancer when compared with the general population. Genetic, environmental and personal risk factors may influence this finding.
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Affiliation(s)
- Alessandro Borghi
- Department of Medical Sciences, Section of Dermatology and Infectious Diseases, University of Ferrara, Ferrara, Italy.
| | - Monica Corazza
- Department of Medical Sciences, Section of Dermatology and Infectious Diseases, University of Ferrara, Ferrara, Italy
| | | | - Maria Michiara
- Parma Cancer Registry, University Hospital of Parma, Parma, Italy
| | - Lucia Mangone
- Reggio Emilia Cancer Registry, Epidemiology Unit, Local Health Unit-IRCCS Reggio Emilia, Reggio Emilia, Italy
| | - Bianca Caruso
- Modena Cancer Registry, Public Health Department, Local Health Unit Modena, Modena, Italy
| | - Fabio Falcini
- Romagna Cancer Registry, Romagna Cancer Institute, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, IRST, IRCCS, Meldola, Forlì, Italy
| | - Iva Maestri
- Department of Experimental and Diagnostic Medicine, University of Ferrara, Ferrara, Italy
| | - Stefano Ferretti
- Department of Morphology, Surgery and Experimental Medicine, University of Ferrara, Local Health Authority Ferrara, Ferrara, Italy
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Yu X, Zheng H, Chan MTV, Wu WKK. Immune consequences induced by photodynamic therapy in non-melanoma skin cancers: a review. Environ Sci Pollut Res Int 2018; 25:20569-20574. [PMID: 29948701 DOI: 10.1007/s11356-018-2426-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 05/28/2018] [Indexed: 06/08/2023]
Abstract
Photodynamic therapy (PDT) is widely used in dermatology to treat precancerous skin lesions and superficial non-melanoma skin cancers (NMSCs), including premalignant actinic keratosis, cutaneous squamous cell carcinoma in situ, and superficial basal cell carcinoma. The long-term cure rates of PDT range from 70 to 90% in NMSC patients, with excellent cosmetic results and good tolerance. However, the mechanism of action of PDT on tumors is complex. PDT not only kills tumor cells directly but also rapidly recruits immune cells to release inflammatory mediators to activate antitumor immunity. PDT-induced tumor death, also called immunogenic cell death, can trigger both innate and adaptive immune response, further enhancing the antitumor effect. For instance, inoculation of tumor cells killed via PDT to animals triggered a stronger antitumor immunity in vivo than tumor cell lysates produced by other treatments. More importantly, many immunotherapy regimens based on the immune effect of PDT have been developed and demonstrated to be a promising therapeutic method for cancer in pre-clinical trials. Therefore, increasing efforts have been undertaken to investigate the immune responses associated with PDT. In the present review, we first introduce the antitumor effect and the associated mechanisms of PDT in cancers. Then, we summarize studies on the immune responses induced by PDT in NMSCs. We also discuss the potential mechanisms underlying the process.
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Affiliation(s)
- Xin Yu
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100042, China
| | - Heyi Zheng
- Department of Dermatology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100042, China.
- Department of Dermatology and Venereology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China.
| | - Matthew T V Chan
- Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong, Hong Kong
| | - William K K Wu
- Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong, Hong Kong, Hong Kong
- State Key Laboratory of Digestive Disease and LKS Institute of Health Sciences, The Chinese University of Hong Kong, Hong Kong, Hong Kong
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