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Longo C, Guida S, Mirra M, Pampena R, Ciardo S, Bassoli S, Casari A, Rongioletti F, Spadafora M, Chester J, Kaleci S, Lai M, Magi S, Mazzoni L, Farnetani F, Stanganelli I, Pellacani G. Dermatoscopy and reflectance confocal microscopy for basal cell carcinoma diagnosis and diagnosis prediction score: A prospective and multicenter study on 1005 lesions. J Am Acad Dermatol 2024; 90:994-1001. [PMID: 38296197 DOI: 10.1016/j.jaad.2024.01.035] [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: 09/05/2023] [Revised: 11/25/2023] [Accepted: 01/05/2024] [Indexed: 02/20/2024]
Abstract
BACKGROUND Basal cell carcinoma (BCC) is usually diagnosed by clinical and dermatoscopy examination, but diagnostic accuracy may be suboptimal. Reflectance confocal microscopy (RCM) imaging increases skin cancer diagnostic accuracy. OBJECTIVE To evaluate additional benefit in diagnostic accuracy of handheld RCM in a prospective controlled clinical setting. METHODS A prospective, multicenter study in 3 skin cancer reference centers in Italy enrolling consecutive lesions with clinical-dermatoscopic suspicion of BCC (ClinicalTrials.gov: NCT04789421). RESULTS A total of 1005 lesions were included, of which 474 histopathologically confirmed versus 531 diagnosed by clinical-dermatoscopic-RCM correlation, confirmed with 2 years of follow-up. Specifically, 740 were confirmed BCCs. Sensitivity and specificity for dermatoscopy alone was 93.2% (95% CI, 91.2-94.9) and 51.7% (95% CI, 45.5-57.9); positive predictive value was 84.4 (95% CI, 81.7-86.8) and negative predictive value 73.3 (95% CI, 66.3-79.5). Adjunctive RCM reported higher rates: 97.8 (95% CI, 96.5-98.8) sensitivity and 86.8 (95% CI, 82.1-90.6) specificity, with positive predictive value of 95.4 (95% CI, 93.6-96.8) and negative predictive value 93.5 (95% CI, 89.7-96.2). LIMITATIONS Study conducted in a single country. CONCLUSIONS Adjunctive handheld RCM assessment of lesions clinically suspicious for BCC permits higher diagnostic accuracy with minimal false negative lesions.
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Affiliation(s)
- Caterina Longo
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy; Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Skin Cancer Center, Reggio Emilia, Italy
| | - Stefania Guida
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Dermatology Clinic, IRCCS San Raffaele Hospital, Milan, Italy.
| | - Marica Mirra
- Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Skin Cancer Center, Reggio Emilia, Italy
| | - Riccardo Pampena
- Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Skin Cancer Center, Reggio Emilia, Italy
| | - Silvana Ciardo
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Sara Bassoli
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Alice Casari
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Franco Rongioletti
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy; Dermatology Clinic, IRCCS San Raffaele Hospital, Milan, Italy
| | - Marco Spadafora
- Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Skin Cancer Center, Reggio Emilia, Italy; Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Johanna Chester
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Shaniko Kaleci
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Michela Lai
- Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Skin Cancer Center, Reggio Emilia, Italy; Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Serena Magi
- Dermatology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy; Skin Cancer Unit, IRCCS, Istituto Romagnolo per lo Studio dei Tumori (IRST), Meldola, Italy
| | - Laura Mazzoni
- Dermatology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy; Skin Cancer Unit, IRCCS, Istituto Romagnolo per lo Studio dei Tumori (IRST), Meldola, Italy
| | - Francesca Farnetani
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Ignazio Stanganelli
- Dermatology Unit, Department of Medicine and Surgery, University of Parma, Parma, Italy; Skin Cancer Unit, IRCCS, Istituto Romagnolo per lo Studio dei Tumori (IRST), Meldola, Italy
| | - Giovanni Pellacani
- Dermatology Clinic, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, Rome, Italy
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Basra M, Shapiro L, Patel H, Payne C, Brazen B, Biglione A. Exploring the Utilization of Imaging Modalities in the Diagnosis of Basal Cell Carcinoma: A Scoping Review. Cureus 2024; 16:e56047. [PMID: 38606243 PMCID: PMC11008926 DOI: 10.7759/cureus.56047] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 03/12/2024] [Indexed: 04/13/2024] Open
Abstract
Basal cell carcinoma (BCC) is a common skin cancer that occurs due to various genetic and environmental factors. Diagnosis is made by a combination of clinical appearance, biopsy, imaging, and histopathological analysis. This review describes the current array of imaging modalities available to physicians to aid in the diagnosis of BCC. It is important to stay up-to-date with improvements in diagnostic screening, and knowledge of these options is instrumental in providing the best care to patients. Embase, Medline Industries, and PubMed were searched for articles within the past 10 years based on a search query that looked for imaging modalities used in the diagnosis and evaluation of a variety of dermatologic conditions. The search was further refined to focus on BCC and satisfy the inclusion/exclusion criteria determined by the authors. The research process was detailed in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses diagram. Dermoscopy is a non-invasive in vivo microscopic technique used to evaluate skin lesions. Features of dermoscopy cannot be visualized with the naked eye, and studies found that dermoscopy increased diagnostic accuracy. Reflectance confocal microscopy (RCM) examines skin morphology, and recent studies found that 100% of patients with BCC had tumor-free margins when diagnosed with RCM. It allows for a one-stop-shop for diagnosis. Optical spectroscopy samples multiple sites without removing tissue. It helps detect subtle biophysical differences, allowing for earlier diagnosis. High-frequency ultrasound (HFUS) helps determine tumor size, structure, depth of invasion and spread. Studies found statistically significant positive correlations between depth of spread and HFUS readings. Optical coherence tomography takes cross-sectional images to analyze histopathology and morphology. It produces high-resolution images, confers slightly more accurate results than a biopsy, and expedites the treatment process through an earlier diagnosis without a biopsy.These results will advance the fields of dermatology and radiology as they describe unique uses for these imaging modalities. There are a variety of ways to use microscopy, and these techniques may be applied to many different lesions and help revolutionize the diagnosis and treatment of skin cancer and other lesions without the need for multiple, sometimes disfiguring surgical procedures. With the increase in diagnostic accuracy and decrease in diagnosis time, advanced imaging studies will become an integral part of dermatologic diagnosis and be included in future management and treatment plans, especially in the case of BCC.
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Affiliation(s)
- Mahi Basra
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Clearwater, USA
| | - Lucas Shapiro
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Clearwater, USA
| | - Hemangi Patel
- Sports Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Fort Lauderdale, USA
| | - Collin Payne
- Osteopathic Medicine, Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Clearwater, USA
| | - Brett Brazen
- Dermatology, Broward Health Medical Center, Fort Lauderdale, USA
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Wang LF, Ni N, Hou JJ, Wang S, Wang JY, Wang Q, Zhu AQ, Zhang YQ, Ren WW, Chen ZT, Shan DD, Zhao YJ, Guo LH, Xu HX. Assessment of the Diagnostic Performance of Clinical Examinations and High-Frequency Ultrasound in Patients With Pigmented Skin Tumors. J Ultrasound Med 2024; 43:151-160. [PMID: 37812196 DOI: 10.1002/jum.16348] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/14/2023] [Accepted: 09/23/2023] [Indexed: 10/10/2023]
Abstract
OBJECTIVES To investigate whether the integration of high-frequency ultrasound (HFUS) to routine clinical examinations could improve diagnostic performance and management decision for pigmented skin tumors. METHODS Three general practitioners trained previously and a dermatologist independently assessed pigmented skin tumors and rendered management decision based on clinical examinations alone or clinical examinations integrating HFUS. RESULTS After integrating HFUS, the diagnostic area under the curve (AUC) (0.658-0.693 versus 0.848, all P < .05) and specificity (46.6-58.6% versus 89.7%, all P < .05) for pigmented skin malignancies were improved for general practitioners, meanwhile unnecessary biopsy rate reduced (42.9-53.6% versus 10.7%, P < .001). To the dermatologist, the diagnostic AUC (0.822 versus 0.949, P < .001), sensitivity (81.7% versus 96.7%, P = .012) and specificity (0.828 versus 0.931, P = .031) improved significantly, meanwhile both missed biopsy rate (14.5% versus 4.8%, P = .031) and unnecessary biopsy rate (19.6% versus 7.1%, P = .016) decreased. Additionally, the diagnostic performance of the general practitioner with integrating HFUS could be comparable with the dermatologist based on clinical examinations alone (all P > .05). CONCLUSIONS As a complementary tool of clinical examinations, HFUS could help physicians differentiate pigmented skin malignancies and manage decision.
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Affiliation(s)
- Li-Fan Wang
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Na Ni
- Department of Dermatologic Surgery, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Jing-Jing Hou
- School of Medicine, Tongji University, Shanghai, China
| | - Sha Wang
- School of Medicine, Tongji University, Shanghai, China
| | - Jing-Yi Wang
- School of Medicine, Tongji University, Shanghai, China
| | - Qiao Wang
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
| | - An-Qi Zhu
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
| | - Ya-Qin Zhang
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wei-Wei Ren
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
| | - Zi-Tong Chen
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Dan-Dan Shan
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
| | - Yu-Jing Zhao
- Department of Medical Imaging, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
| | - Le-Hang Guo
- Department of Medical Ultrasound, Shanghai Skin Disease Hospital, School of Medicine, Tongji University, Shanghai, China
- Department of Medical Ultrasound, Shanghai Tenth People's Hospital, School of Medicine, Tongji University, Shanghai, China
- Shanghai Engineering Research Center of Ultrasound Diagnosis and Treatment, Shanghai, China
| | - Hui-Xiong Xu
- Department of Ultrasound, Zhongshan Hospital, Fudan University, Shanghai, China
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Alma A, Pongetti L, Clementi A, Chester J, Toccaceli M, Ciardo S, Zappia E, Manfredini M, Pellacani G, Greco M, Bennardo L, Farnetani F. Combined Carbon Dioxide Laser with Photodynamic Therapy for Nodular Basal Cell Carcinoma Monitored by Reflectance Confocal Microscopy. Medicina (Kaunas) 2023; 60:30. [PMID: 38256291 PMCID: PMC10821002 DOI: 10.3390/medicina60010030] [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: 11/18/2023] [Revised: 12/15/2023] [Accepted: 12/19/2023] [Indexed: 01/24/2024]
Abstract
Introduction: Basal cell carcinoma (BCC) represents around 80% of all malignant skin cancers worldwide, constituting a substantial burden on healthcare systems. Due to excellent clearance rates (around 95%), surgery is the current gold-standard treatment. However, surgery is not always possible or preferred by patients. Numerous non-surgical therapies, sometimes combined, have been associated with promising tumor free survival rates (80-90%) in non-melanoma skin cancers (NMSCs). Most research has enrolled superficial basal cell carcinomas (sBCCs), with limited recent studies also involving low-risk nodular BCCs (nBCCs). Given lower efficacy rates compared to surgery, close monitoring during the follow-up period is essential for patients treated with non-surgical therapies. Monitoring with dermoscopy is constrained by low sensitivity rates. Reflectance confocal microscopy (RCM) is more sensitive in monitoring non-surgically treated NMSCs. Case presentation: A 41-year-old woman with a single nBCC relapse following photodynamic therapy (PDT) located on the dorsum of the nose presented to our center. Given the aesthetically sensitive location of the lesion and the patient's preference for a non-surgical approach, a combined treatment of CO2 laser and PDT was prescribed. A superpulsed CO2 laser (power: 0.5-3 W, frequency: 10 Hz, spot size 2 mm) with two PDT sessions (2 weeks apart) were conducted. At 6 weeks follow-up, monitoring performed with RCM revealed a reduction but not eradication of basaloid tumor islands. Another 2 sessions of PDT were recommended. At 3, 12 and 30 months of follow-up, the nasal dorsum area of the previous nBBC lesion was noted to be slightly hypopigmented (observed clinically), with a mild erythematous background (observed by dermoscopy). RCM evaluation confirmed the absence of RCM BCC criteria. The cosmetic outcome was very much improved. Conclusions: Combined CO2 laser and PDT for the treatment of a localized nBCC on the dorsum of the nose of a 41-year-old proved to offer tumor free survival at 30-month follow-up, as monitored with RCM. RCM is useful for the evaluation of non-surgical therapies as it has comparably higher sensitivity than dermoscopy and is especially useful in cases of suspected late recurrence. Further studies are needed to validate ongoing tumor free survival following this combined nonsurgical approach in the treatment of nBCC.
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Affiliation(s)
- Antonio Alma
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Linda Pongetti
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Alessandro Clementi
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Johanna Chester
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Matteo Toccaceli
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Silvana Ciardo
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Elena Zappia
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy;
| | - Marco Manfredini
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Giovanni Pellacani
- Dermatology Clinic, Department of Clinical Internal, Anesthesiological and Cardiovascular Sciences, Sapienza University of Rome, 00185 Rome, Italy;
| | - Maurizio Greco
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
| | - Luigi Bennardo
- Department of Health Sciences, Magna Graecia University, 88100 Catanzaro, Italy;
| | - Francesca Farnetani
- Dermatology Unit, Surgical, Medical and Dental Department of Morphological Sciences Related to Transplant, Oncology and Regenerative Medicine, University of Modena and Reggio Emilia, 41125 Modena, Italy; (A.A.); (L.P.); (A.C.); (J.C.); (M.T.); (S.C.); (M.M.); (M.G.); (F.F.)
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Chen L, Wang Y, Qin B, Fang H, Li Q. Reflectance confocal microscopy features of vulvar lichen sclerosus in Chinese juvenile girls. J Dermatol 2023; 50:1497-1500. [PMID: 37533335 DOI: 10.1111/1346-8138.16884] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [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: 02/14/2023] [Revised: 05/01/2023] [Accepted: 06/19/2023] [Indexed: 08/04/2023]
Abstract
Vulvar lichen sclerosus (VLS) is a chronic inflammatory dermatosis of unknown pathogenesis, characterized by porcelain-white atrophic plaques around the vulvar and anal areas in girls. With this communication, we performed the study on 16 female girls with clinically and histologically confirmed VLS, described the main identifying characteristics of the lesions in reflectance confocal microscopy (RCM) and elucidated the corresponding relationship between RCM findings and histology. We recommend RCM, a noninvasive technique, as a complementary diagnostic tool for VLS.
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Affiliation(s)
- Lixin Chen
- Department of Dermatology, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
| | - Ying Wang
- Department of Dermatology, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
| | - Bei Qin
- Department of Dermatology, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
| | - Hongwei Fang
- Department of Otolaryngology, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
| | - Qinfeng Li
- Department of Dermatology, Tianjin Children's Hospital/Tianjin University Children's Hospital, Tianjin, China
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Atak MF, Farabi B, Navarrete-Dechent C, Rubinstein G, Rajadhyaksha M, Jain M. Confocal Microscopy for Diagnosis and Management of Cutaneous Malignancies: Clinical Impacts and Innovation. Diagnostics (Basel) 2023; 13:diagnostics13050854. [PMID: 36899999 PMCID: PMC10001140 DOI: 10.3390/diagnostics13050854] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/10/2023] [Accepted: 02/20/2023] [Indexed: 02/25/2023] Open
Abstract
Cutaneous malignancies are common malignancies worldwide, with rising incidence. Most skin cancers, including melanoma, can be cured if diagnosed correctly at an early stage. Thus, millions of biopsies are performed annually, posing a major economic burden. Non-invasive skin imaging techniques can aid in early diagnosis and save unnecessary benign biopsies. In this review article, we will discuss in vivo and ex vivo confocal microscopy (CM) techniques that are currently being utilized in dermatology clinics for skin cancer diagnosis. We will discuss their current applications and clinical impact. Additionally, we will provide a comprehensive review of the advances in the field of CM, including multi-modal approaches, the integration of fluorescent targeted dyes, and the role of artificial intelligence for improved diagnosis and management.
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Affiliation(s)
- Mehmet Fatih Atak
- Department of Dermatology, New York Medical College, Metropolitan Hospital, New York, NY 10029, USA
| | - Banu Farabi
- Department of Dermatology, New York Medical College, Metropolitan Hospital, New York, NY 10029, USA
| | - Cristian Navarrete-Dechent
- Department of Dermatology, Escuela de Medicina, Pontificia Universidad Catolica de Chile, Santiago 8331150, Chile
| | | | - Milind Rajadhyaksha
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Manu Jain
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Dermatology Service, Department of Medicine, Weill Cornell Medicine, New York, NY 10021, USA
- Correspondence: ; Tel.: +1-(646)-608-3562
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Dobre EG, Surcel M, Constantin C, Ilie MA, Caruntu A, Caruntu C, Neagu M. Skin Cancer Pathobiology at a Glance: A Focus on Imaging Techniques and Their Potential for Improved Diagnosis and Surveillance in Clinical Cohorts. Int J Mol Sci 2023; 24:ijms24021079. [PMID: 36674595 PMCID: PMC9866322 DOI: 10.3390/ijms24021079] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Revised: 01/02/2023] [Accepted: 01/03/2023] [Indexed: 01/08/2023] Open
Abstract
Early diagnosis is essential for completely eradicating skin cancer and maximizing patients' clinical benefits. Emerging optical imaging modalities such as reflectance confocal microscopy (RCM), optical coherence tomography (OCT), magnetic resonance imaging (MRI), near-infrared (NIR) bioimaging, positron emission tomography (PET), and their combinations provide non-invasive imaging data that may help in the early detection of cutaneous tumors and surgical planning. Hence, they seem appropriate for observing dynamic processes such as blood flow, immune cell activation, and tumor energy metabolism, which may be relevant for disease evolution. This review discusses the latest technological and methodological advances in imaging techniques that may be applied for skin cancer detection and monitoring. In the first instance, we will describe the principle and prospective clinical applications of the most commonly used imaging techniques, highlighting the challenges and opportunities of their implementation in the clinical setting. We will also highlight how imaging techniques may complement the molecular and histological approaches in sharpening the non-invasive skin characterization, laying the ground for more personalized approaches in skin cancer patients.
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Affiliation(s)
- Elena-Georgiana Dobre
- Faculty of Biology, University of Bucharest, Splaiul Independentei 91-95, 050095 Bucharest, Romania
| | - Mihaela Surcel
- Immunology Department, “Victor Babes” National Institute of Pathology, 050096 Bucharest, Romania
| | - Carolina Constantin
- Immunology Department, “Victor Babes” National Institute of Pathology, 050096 Bucharest, Romania
- Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania
| | | | - Ana Caruntu
- Department of Oral and Maxillofacial Surgery, “Carol Davila” Central Military Emergency Hospital, 010825 Bucharest, Romania
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, “Titu Maiorescu” University, 031593 Bucharest, Romania
| | - Constantin Caruntu
- Department of Physiology, “Carol Davila” University of Medicine and Pharmacy, 050474 Bucharest, Romania
- Department of Dermatology, “Prof. N.C. Paulescu” National Institute of Diabetes, Nutrition and Metabolic Diseases, 011233 Bucharest, Romania
- Correspondence:
| | - Monica Neagu
- Faculty of Biology, University of Bucharest, Splaiul Independentei 91-95, 050095 Bucharest, Romania
- Immunology Department, “Victor Babes” National Institute of Pathology, 050096 Bucharest, Romania
- Department of Pathology, Colentina University Hospital, 020125 Bucharest, Romania
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Heath MS, Bar A. Basal Cell Carcinoma. Dermatol Clin 2022. [DOI: 10.1016/j.det.2022.07.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Jung JM, Cho JY, Lee WJ, Chang SE, Lee MW, Won CH. Emerging Minimally Invasive Technologies for the Detection of Skin Cancer. J Pers Med 2021; 11:951. [PMID: 34683091 PMCID: PMC8538732 DOI: 10.3390/jpm11100951] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/23/2021] [Accepted: 09/23/2021] [Indexed: 12/23/2022] Open
Abstract
With the increasing incidence of skin cancer, many noninvasive technologies to detect its presence have been developed. This review focuses on reflectance confocal microscopy (RCM), optical coherence tomography (OCT), high-frequency ultrasound (HFUS), electrical impedance spectroscopy (EIS), pigmented lesion assay (PLA), and Raman spectroscopy (RS) and discusses the basic principle, clinical applications, advantages, and disadvantages of each technology. RCM provides high cellular resolution and has high sensitivity and specificity for the diagnosis of skin cancer. OCT provides lower resolution than RCM, although its evaluable depth is deeper than that of RCM. RCM and OCT may be useful in reducing the number of unnecessary biopsies, evaluating the tumor margin, and monitoring treatment response. HFUS can be mainly used to delineate tumor depths or margins and monitor the treatment response. EIS provides high sensitivity but low specificity for the diagnosis of skin malignancies. PLA, which is based on the genetic information of lesions, is applicable for the detection of melanoma with high sensitivity and moderate-to-high specificity. RS showed high accuracy for the diagnosis of skin cancer, although more clinical studies are required. Advances in these technologies for the diagnosis of skin cancer can lead to the realization of optimized and individualized treatments.
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Affiliation(s)
- Joon Min Jung
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.M.J.); (W.J.L.); (S.E.C.); (M.W.L.)
| | - Ji Young Cho
- Department of Medical Science, Asan Medical Institute of Convergence Science and Technology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul 05505, Korea;
| | - Woo Jin Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.M.J.); (W.J.L.); (S.E.C.); (M.W.L.)
| | - Sung Eun Chang
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.M.J.); (W.J.L.); (S.E.C.); (M.W.L.)
| | - Mi Woo Lee
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.M.J.); (W.J.L.); (S.E.C.); (M.W.L.)
| | - Chong Hyun Won
- Department of Dermatology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Korea; (J.M.J.); (W.J.L.); (S.E.C.); (M.W.L.)
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10
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V. a. Basalzellkarzinom: Kann die konfokale Mikroskopie die Biopsie ersetzen? Aktuelle Dermatologie 2021; 47:296-296. [DOI: 10.1055/a-1487-0985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Gill M, Pellacani G, Grant-Kels JM, Ardigò M, Chen CSJ, Gonzalez S, Guitera P, Longo C, Malvehy J, Markowitz O, Puig S, Rabinovitz H, Rao BK, Scope A, Ulrich M. Lost in translation: true clinical impact of reflectance confocal microscopy overlooked in 'Biopsy outperforms reflectance confocal microscopy in diagnosing and subtyping basal cell carcinoma: results and experiences from a randomized controlled multicentre trial'. Br J Dermatol 2020; 184:775-776. [PMID: 33090465 DOI: 10.1111/bjd.19602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Accepted: 10/11/2020] [Indexed: 01/12/2023]
Affiliation(s)
- M Gill
- Department of Pathology, SUNY Downstate Medical Center, Brooklyn, NY, USA.,SkinMedical Research and Diagnostics, P.L.L.C., Dobbs Ferry, NY, USA.,Faculty of Medicine and Health Sciences, University of Alcala de Henares, Madrid, Spain
| | - G Pellacani
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - J M Grant-Kels
- Department of Dermatology, University of Connecticut Health Center, Farmington, CT, USA.,Department of Dermatology, University of Florida, Gainesville, FL, USA
| | - M Ardigò
- San Gallicano Institute IRCCS, Rome, Italy
| | - C-S J Chen
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - S Gonzalez
- Faculty of Medicine and Health Sciences, University of Alcala de Henares, Madrid, Spain
| | - P Guitera
- Sydney Melanoma Diagnostics Centre, Royal Prince Alfred Hospital, Camperdown, NSW, Australia.,Discipline of Dermatology, Sydney Medical School, The University of Sydney, Sydney, Australia.,Melanoma Institute Australia, Sydney, NSW, Australia
| | - C Longo
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.,Centro Oncologico ad Alta Tecnologia Diagnostica, Azienda Unità Sanitaria Locale-Istituto di Ricovero e Cura a Carattere Scientifico di Reggio Emilia, Reggio Emilia, Italy
| | - J Malvehy
- Melanoma Unit, Department of Dermatology, Hospital Clinic, Universitat de Barcelona, Institut d'investigacions biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain
| | - O Markowitz
- Icahn School of Medicine, Kimberly and Eric J. Waldman Department of Dermatology, Mount Sinai Hospital System, New York, NY, USA
| | - S Puig
- Melanoma Unit, Department of Dermatology, Hospital Clinic, Universitat de Barcelona, Institut d'investigacions biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.,Centro de Investigación Biomédica en Red de Enfermedades Raras, Barcelona, Spain
| | | | - B K Rao
- Departments of Dermatology and Pathology, Rutgers Robert Wood Johnson Medical School, Somerset, NJ, USA.,Department of Dermatology, Weill Cornell Medicine, New York, NY, USA
| | - A Scope
- The Kittner Skin Cancer Screening & Research Institute, Sheba Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Ulrich
- CMB Collegium Medicum Berlin, Berlin, Germany
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12
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Patalay R. Which method is better for the diagnosis of basal cell carcinoma: biopsy vs. reflectance confocal microscopy? Br J Dermatol 2020; 184:590. [PMID: 33140421 DOI: 10.1111/bjd.19571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 09/01/2020] [Indexed: 12/16/2022]
Affiliation(s)
- R Patalay
- Department of Dermatology, Guy and St Thomas' NHS Foundation Trust, London, UK
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13
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Woliner-van der Weg W, Peppelman M, van Erp PEJ, Lubeek SFK. Lost in translation: true clinical impact of reflectance confocal microscopy overlooked in 'Biopsy outperforms reflectance confocal microscopy in diagnosing and subtyping basal cell carcinoma: results and experiences from a randomized controlled multicentre trial': reply from authors. Br J Dermatol 2020; 184:776. [PMID: 33063323 DOI: 10.1111/bjd.19605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- W Woliner-van der Weg
- Department of Dermatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - M Peppelman
- Department of Dermatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - P E J van Erp
- Department of Dermatology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - S F K Lubeek
- Department of Dermatology, Radboud University Medical Centre, Nijmegen, the Netherlands
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