1
|
Beck CM, Onyekweli T, Ettinger RE, Boos MD. Facial Soft Tissue Lesions in Children. Oral Maxillofac Surg Clin North Am 2024; 36:247-263. [PMID: 38724424 DOI: 10.1016/j.coms.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2024]
Abstract
Facial soft tissue lesions in children are often classified based on their structure or cellular origin and can be benign or malignant. This review focuses on common facial soft tissue lesions in children, their clinical morphology, natural history, and medical and surgical management, with an emphasis on those considerations unique to soft tissue lesions present at this anatomic site.
Collapse
Affiliation(s)
- Christina M Beck
- Division of Plastic and Reconstructive Surgery, Department of Pediatrics, University of Washington School of Medicine, Seattle Children's Hospital, University of Washington, 325 9th Avenue Box 359796, Seattle, WA 98104, USA
| | - Tito Onyekweli
- University of Pittsburgh School of Medicine, 3550 Terrace Street, Pittsburgh, PA 15212, USA
| | - Russell E Ettinger
- Division of Plastic and Reconstructive Surgery, Department of Pediatrics, University of Washington School of Medicine, Seattle Children's Hospital, 4800 Sand Point Way Northeast, Seattle, WA 98105, USA
| | - Markus D Boos
- Division of Dermatology, Department of Pediatrics, University of Washington School of Medicine, Seattle Children's Hospital, 4800 Sand Point Way Northeast, OC.9.833, Seattle, WA 98105, USA.
| |
Collapse
|
2
|
Sondak VK, Messina JL. Melanoma in Pediatric and Young Adult Patients. Curr Oncol Rep 2024; 26:818-825. [PMID: 38780675 DOI: 10.1007/s11912-024-01542-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/01/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE OF REVIEW Melanoma in younger individuals has different clinical presentations, histologic characteristics and prognosis from older patients. This review summarizes key differences and important new insights into pediatric and young adult melanoma, as well as recent evolutions in treatment. RECENT FINDINGS Molecular techniques have improved the classification of melanocytic neoplasms, and are especially useful in the workup of the diagnostically challenging lesions frequent in this age group. Molecular evaluation highlights differences between melanoma and atypical lesions with Spitz-like morphology, and should routinely be incorporated for diagnosing and classifying Spitzoid melanocytic to guide prognostication and treatment. Once diagnosed, the management of bona fide melanoma in children and young adults is largely similar to older patients, while the optimal management of lesions such as atypical Spitz tumors remains uncertain. Increased awareness of the presentation and diagnostic characteristics of melanoma in young individuals will allow earlier detection, and improved diagnostic techniques will allow optimum management without over- or under-treatment.
Collapse
Affiliation(s)
- Vernon K Sondak
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, FL, U.S.A..
| | - Jane L Messina
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, FL, U.S.A
- Department of Pathology, Moffitt Cancer Center, Tampa, FL, U.S.A
| |
Collapse
|
3
|
Pogorzelska-Antkowiak A, Gonzalez S. Application of dermoscopy and reflectance confocal microscopy in vivo in the evaluation of nevi in children. Pediatr Dermatol 2024; 41:646-650. [PMID: 38632838 DOI: 10.1111/pde.15629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 04/04/2024] [Indexed: 04/19/2024]
Abstract
BACKGROUND Melanocytic nevi are frequently observed in the pediatric population. While newly acquired nevi can appear during childhood, congenital nevi can continue to grow and clinically change, making patient caregivers concerned. Reflectance confocal microscopy (RCM) in vivo is a noninvasive tool that might enhance the diagnostic accuracy of dermoscopy, reducing the rate of unnecessary surgical procedures. This study aimed to assess the utility of RCM in increasing the diagnostic accuracy of pediatric melanocytic nevi that show pigmentation changes or grow rapidly. METHODS Pediatric patients who presented between January 2022 and February 2023 in a single institution with rapidly growing melanocytic nevi or nevi that presented changes in the pigmentation were included in the study. All nevi were evaluated by means of dermoscopy and RCM. RESULTS Forty-two patients with a total of 42 melanocytic nevi were included. Most lesions showed a honeycombed pattern (n = 21, 50%). On RCM, only 3 of 42 nevi presented atypical cells within the epidermis (7.1%). Evaluation of the dermoepidermal junction (DEJ) revealed the predominance of the meshwork pattern (n = 22, 52.4%). Notably, features considered significant for atypical melanocytic nevi included 9 nevi with scant atypical melanocytes (21.4%) and 3 nevi with nonedge papillae (7.1%). None of the studied lesions required biopsy among this cohort. CONCLUSIONS Most rapidly growing and clinically changing nevi rarely exhibit single atypical cells in the DEJ. The RCM served as a valuable adjunct to dermoscopy, allowing reassurance in the evaluation of these lesions.
Collapse
Affiliation(s)
| | - Salvador Gonzalez
- Department of Medicine and Medical Specialties, Alcalá de Henares University, Madrid, Spain
| |
Collapse
|
4
|
Shah SA, Jahnke MN. Nevi - when to refer. Curr Opin Pediatr 2024:00008480-990000000-00192. [PMID: 38957096 DOI: 10.1097/mop.0000000000001375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/04/2024]
Abstract
PURPOSE OF REVIEW Congenital melanocytic nevi (CMN) and acquired nevi are prevalent in pediatric populations, with distinct characteristics and management considerations. This chapter aims to equip pediatricians with knowledge to discern between benign and high-risk nevi, facilitating appropriate referrals and management within primary care settings. Risk factors associated with malignant melanoma (MM) underscore the importance of vigilant monitoring and early referral to dermatology for suspicious lesions. RECENT FINDINGS Recent findings highlight the variability in CMN presentation and the evolving diagnostic strategies, emphasizing the need for multidisciplinary approaches to optimize patient outcomes. SUMMARY Management of CMN involves tailored surveillance and intervention strategies, with an emphasis on early identification of high-risk features for MM and neurocutaneous melanosis (NCM). Pediatricians play a crucial role in advocating for sun protection practices and facilitating timely referrals, thereby contributing to the overall well being of pediatric patients with nevi.
Collapse
Affiliation(s)
- Saloni A Shah
- Department of Dermatology, Henry Ford Health System, Detroit, Michigan, USA
| | | |
Collapse
|
5
|
Bowden A, Zambito J, El-Feghaly J, Andolina JR. Adjuvant immune checkpoint inhibitor therapy may benefit pediatric patients with stage III melanoma and sentinel lymph node positivity: a case series. Pediatr Hematol Oncol 2024:1-10. [PMID: 38712383 DOI: 10.1080/08880018.2024.2350455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Accepted: 04/27/2024] [Indexed: 05/08/2024]
Abstract
Melanoma is the most common skin cancer in children. While the current literature establishes treatment protocols for adult-type melanoma, very few pediatric-specific studies exist, and children are often excluded from melanoma clinical trials2. We report a case series of 23 pediatric patients aged 2-20 years old diagnosed with melanoma at the University of Rochester Medical Center between 1/1/2011 and 1/1/2022. 9/23 patients were Stage III; all patients underwent wide local excision and 9 received adjuvant therapies. 2/23 (8.7%) patients had recurrence of their malignancy after therapy while 21/23 (91.3%) remained without disease progression; 1 patient died from unknown cause, but the rest are alive and currently without disease. All patients whose initial therapy included nivolumab in addition to wide local excision did not have recurrence or progression of their disease. This case series highlights trends in the presentation, treatment, and outcomes of pediatric melanoma; however, additional multi-center studies are needed to establish the clinical utility of such features in pediatric melanoma.
Collapse
Affiliation(s)
- Acacia Bowden
- School of Medicine and Dentistry, University of Rochester, Rochester, New York, USA
| | - Jeanette Zambito
- Department of Dermatology, University of Rochester Medical Center, Rochester, New York, USA
| | - Jinia El-Feghaly
- Department of Dermatology, University of Rochester Medical Center, Rochester, New York, USA
- Department of Pediatrics, Golisano Children's Hospital, Rochester, New York, USA
| | - Jeffrey R Andolina
- Department of Pediatrics, Golisano Children's Hospital, Rochester, New York, USA
| |
Collapse
|
6
|
Rouijel B, Zouirech Y, El Agouri H, Fejjal N. Diagnostic and Therapeutic Challenges in Pediatric Cutaneous Melanoma: Two Case Reports From the Moroccan Population. Cureus 2024; 16:e60999. [PMID: 38910782 PMCID: PMC11193975 DOI: 10.7759/cureus.60999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/24/2024] [Indexed: 06/25/2024] Open
Abstract
Although cutaneous melanoma (CM) is one of the most prevalent cancers in adults, it is rarely reported in children. Often, the diagnosis is delayed and difficult to make. We presented two novel examples of pediatric CM from the Department of Pediatric Plastic Surgery Unit at Rabat Children's Hospital. The first case included a 14-year-old girl who had a cutaneous nodule on her right leg. She first came with an inguinal enlargement, for which a lymph node biopsy was positive. A further inguinal dissection of 10 lymph nodes revealed four metastatic ones (4N+\10N). She received a wide local excision of the lesion, which revealed nodular melanoma with an 8 mm thickness as determined by Breslow, as well as safe lateral and deep margins. The course was distinguished by the emergence of new metastatic lymph node locations, and the patient died a few weeks later. The second case included a 13-year-old girl who appeared with a cutaneous lesion centered on a scar on her right leg. She also underwent a large local excision, which revealed nodular melanoma with a thickness of 12 mm according to Breslow, as well as complete lateral and deep excisions. Her follow-up revealed favorable results, with no local recurrence or distant metastases. This case series emphasized the difficult management of two separate occurrences of pediatric CM. We also emphasized the importance of early detection of suspicious lesions, regular follow-ups, and raising awareness among high-risk patients.
Collapse
Affiliation(s)
- Badr Rouijel
- Pediatric Plastic Surgery Unit, Faculty of Medicine and Pharmacy of Rabat, Children's Hospital of Rabat, Mohamed V University of Rabat, Rabat, MAR
| | - Yacine Zouirech
- Pediatric Plastic Surgery Unit, Faculty of Medicine and Pharmacy of Rabat, Children's Hospital of Rabat, Mohamed V University of Rabat, Rabat, MAR
| | - Hajar El Agouri
- Department of Pathology, Pediatric Plastic Surgery Unit, Faculty of Medicine and Pharmacy of Rabat, Mohammed V Military Hospital Rabat, Mohammed V University of Rabat, Rabat, MAR
| | - Nawfal Fejjal
- Pediatric Plastic Surgery Unit, Faculty of Medicine and Pharmacy of Rabat, Children's Hospital of Rabat, Mohamed V University of Rabat, Rabat, MAR
| |
Collapse
|
7
|
Hawryluk EB, Moustafa D, Barry KK, Bahrani E, Reusch DB, Brahmbhatt M, Chen L, Coughlin CC, Gerami P, Haddock E, Hook K, Humphrey SR, Kao PC, Kruse LL, Lawley LP, Mansour D, Marghoob AA, Nguyen J, Phung TL, Pope E, Raisanen T, Robinson S, Rogers T, Schmidt B, Tran G, Travis K, Wolner Z, London WB, Eichenfield LF, Huang J. Risk factors and outcomes of melanoma in children and adolescents: A retrospective multicenter study. J Am Acad Dermatol 2024; 90:716-726. [PMID: 38040338 DOI: 10.1016/j.jaad.2023.10.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/04/2023] [Accepted: 10/26/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND Pediatric melanoma presents with distinct clinical features compared to adult disease. OBJECTIVE Characterize risk factors and negative outcomes in pediatric melanoma. METHODS Multicenter retrospective study of patients under 20 years diagnosed with melanoma between January 1, 1995 and June 30, 2015 from 11 academic medical centers. RESULTS Melanoma was diagnosed in 317 patients, 73% of whom were diagnosed in adolescence (age ≥11). Spitzoid (31%) and superficial spreading (26%) subtypes were most common and 11% of cases arose from congenital nevi. Sentinel lymph node biopsy was performed in 68% of cases and positive in 46%. Fatality was observed in 7% of cases. Adolescent patients with melanoma were more likely to have family history of melanoma (P = .046) compared to controls. LIMITATIONS Retrospective nature, cohort size, control selection, and potential referral bias. CONCLUSION Pediatric melanoma has diverse clinical presentations. Better understanding of these cases and outcomes may facilitate improved risk stratification of pediatric melanoma.
Collapse
Affiliation(s)
- Elena B Hawryluk
- Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts; Dermatology Section, Division of Immunology, Boston Children's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
| | - Danna Moustafa
- Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Kelly K Barry
- Tufts University School of Medicine, Boston, Massachusetts
| | - Eman Bahrani
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas
| | - Diana B Reusch
- Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts; Dermatology Section, Division of Immunology, Boston Children's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Meera Brahmbhatt
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Lily Chen
- Division of Dermatology, Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Carrie C Coughlin
- Division of Dermatology, Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, Missouri
| | - Pedram Gerami
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Ellen Haddock
- Division of Pediatric and Adolescent Dermatology, Rady Children's Hospital, San Diego, California
| | - Kristen Hook
- Department of Dermatology, University of Minnesota, Minneapolis, Minnesota
| | - Stephen R Humphrey
- Department of Dermatology, Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Pei-Chi Kao
- Division of Hematology/Oncology, Boston Children's Hospital, Boston, Massachusetts; Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Lacey L Kruse
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois; Department of Dermatology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Leslie P Lawley
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Danny Mansour
- Division of Pediatric Dermatology, The Hospital for Sick Children, Toronto, Canada; Temerity Faculty of Medicine and University of Toronto, Toronto, Canada
| | - Ashfaq A Marghoob
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Julie Nguyen
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas
| | - Thuy L Phung
- Department of Pathology, University of South Alabama, Mobile, Alabama
| | - Elena Pope
- Division of Pediatric Dermatology, The Hospital for Sick Children, Toronto, Canada; Temerity Faculty of Medicine and University of Toronto, Toronto, Canada
| | - Tom Raisanen
- Department of Dermatology, University of Minnesota, Minneapolis, Minnesota
| | - Sarah Robinson
- Department of Dermatology, Tufts Medical Center, Boston, Massachusetts
| | - Tova Rogers
- Dermatology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Birgitta Schmidt
- Harvard Medical School, Boston, Massachusetts; Department of Pathology, Boston Children's Hospital, Boston, Massachusetts
| | - Gary Tran
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Kate Travis
- Department of Pathology and Immunology, Baylor College of Medicine, Houston, Texas
| | - Zachary Wolner
- Department of Dermatology, Emory University School of Medicine, Atlanta, Georgia
| | - Wendy B London
- Harvard Medical School, Boston, Massachusetts; Division of Hematology/Oncology, Boston Children's Hospital, Boston, Massachusetts; Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Lawrence F Eichenfield
- Division of Pediatric and Adolescent Dermatology, Rady Children's Hospital, San Diego, California; Departments of Dermatology and Pediatrics, University of California, San Diego, San Diego, California
| | - Jennifer Huang
- Dermatology Section, Division of Immunology, Boston Children's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts; Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| |
Collapse
|
8
|
Hatheway Marshall E, Alvarez G, Wang B, Crimmins J, Schneider MM, Selim MA, Al-Rohil RN. Pediatric Atypical Melanocytic Proliferations: Single-Site Retrospective Cohort Assessment of Treatment and Long-Term Follow-Up. Cancers (Basel) 2023; 15:5804. [PMID: 38136349 PMCID: PMC10741983 DOI: 10.3390/cancers15245804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 12/06/2023] [Accepted: 12/09/2023] [Indexed: 12/24/2023] Open
Abstract
Atypical and malignant cutaneous tumors are understudied in the pediatric population, with limited data on long-term follow-up. This study examines pediatric (0-18 years) atypical melanocytic proliferations over a twenty-year period (January 2002-December2022) using the EPIC SlicerDicer at our institution. Over a twenty-year period, there were 55 cases of pediatric melanoma (53 patients). The median follow-up time was 8 years, 11 months. A proportion of 96% were treated with wide local excision (WLE), and 47% had a sentinel lymph node biopsy (SLNB) (35% positive rate). There were 101 atypical Spitz tumor cases (85% atypical Spitz tumors, 15% Spitz melanoma), with a median follow-up duration of 9 years. A proportion of 77% were treated with WLE (with one patient dying of metastatic disease). There were 10 cases of atypical melanocytic proliferations not otherwise specified, including 5 pigmented epithelioid melanocytomas (PEM), 4 deep-penetrating nevi, and 1 atypical cellular blue nevus. This study adds to the growing body of knowledge on pediatric atypical cutaneous melanocytic proliferations, aligning with many described characteristics such as disease location and overall survival rates, with distinct exceptions (higher melanoma positive SLNB rate, lower atypical Spitz tumor WLE rate, and a case of fatal metastatic atypical Spitz tumor).
Collapse
Affiliation(s)
| | - Gabriella Alvarez
- Department of Internal Medicine, The University of Texas Health Sciences Center at Houston, Houston, TX 77030, USA;
| | - Bangchen Wang
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA; (B.W.); (J.C.); (M.A.S.)
| | - Jennifer Crimmins
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA; (B.W.); (J.C.); (M.A.S.)
| | - Michelle M. Schneider
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA; (B.W.); (J.C.); (M.A.S.)
| | - M. Angelica Selim
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA; (B.W.); (J.C.); (M.A.S.)
| | - Rami N. Al-Rohil
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA; (B.W.); (J.C.); (M.A.S.)
| |
Collapse
|
9
|
Aygun B, Biswas A, Taranath A, Yildiz H, Gore S, Mankad K. Neuroimaging of Ocular Abnormalities in Children. Neuroimaging Clin N Am 2023; 33:623-641. [PMID: 37741662 DOI: 10.1016/j.nic.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/25/2023]
Abstract
In this article, we will discuss the essential MR imaging protocol required for the assessment of ocular abnormalities including malignancies. Then we will describe relevant anatomy, ocular embryogenesis, and genetics to establish a profound understanding of pathophysiology of the congenital ocular malformations. Finally, we will discuss pediatric ocular malignancies, benign mimics, and the most common congenital ocular malformations with case examples and illustrations and give tips on how to distinguish these entities on neuroimaging.
Collapse
Affiliation(s)
- Berna Aygun
- Department of Neuroradiology, King's College Hospital NHS Foundation Trust, London, UK; Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK.
| | - Asthik Biswas
- Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Ajay Taranath
- Department of Medical Imaging, Women's and Children's Hospital, South Australia Medical Imaging, University of Adelaide, South Australia, Australia
| | - Harun Yildiz
- Department of Radiology, Bursa Dortcelik Children's Hospital, Bursa, Turkey
| | - Sri Gore
- Department of Ophthalmology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
| | - Kshitij Mankad
- Department of Neuroradiology, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK; UCL GOS Institute of Child Health
| |
Collapse
|
10
|
Borad A, Deianni E, Peña K, Burjonrappa S. Pediatric Melanoma: Geographic Trends in Incidence, Stage, and Mortality in the United States. J Surg Res 2023; 290:215-220. [PMID: 37285703 DOI: 10.1016/j.jss.2023.04.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 03/22/2023] [Accepted: 04/15/2023] [Indexed: 06/09/2023]
Abstract
INTRODUCTION Pediatric melanoma is the most commonly diagnosed skin cancer in children, with the annual incidence recently increasing by an average of 2% each year. Ultraviolet (UV) radiation from excessive sun exposure is an important carcinogenic risk factor, with penetration varying greatly throughout the country. Consequently, an individual's geographic location may play a role in how much exposure to high UV index rays they receive throughout their lifetime. The objective of this study was to use the surveillance, epidemiology, and end results SEER database to study geographic trends in incidence, staging, and mortality of pediatric melanoma between 2009 and 2019 and determine their relation to UV index in the United States. MATERIALS AND METHODS A retrospective analysis of pediatric patients from 0 to 19 years in the surveillance, epidemiology, and end results 22 registries incidence database (17 states) and 17 registries incidence-based mortality database (12 states) was conducted from 2009 to 2019 based on a diagnosis of melanoma of the skin using the International Classification of Childhood Cancer codes for malignant melanoma. Data regarding patient demographics and incidence, staging, and mortality per state were extracted. Incidence data were geographically mapped and mean UV index distribution from www.epa.gov was superimposed. RESULTS Incidence of pediatric melanoma was stratified regionally, with a total of 1665 new cases from 2009 to 2019. The Northeast had 393 new cases, with 244 (62.1%) localized cases, 55 (14.0%) lymph node-invasive and metastatic (advanced) cases, and 6/146 (4.1%) cases of mortality. The Midwest had 209 new cases, with 123 (58.9%) localized cases, 29 (13.9%) advanced cases, and 1/57 (1.8%) case of mortality. The South had 487 new cases, with 224 (46.0%) localized cases, 104 (21.4%) advanced cases, and 8/232 (3.4%) cases of mortality. The West had 576 new cases, with 364 (63.2%) localized cases, 82 (14.2%) advanced cases, and 23/551 (4.2%) cases of mortality. Mean UV index was 4.4 in the Northeast, 4.8 in the Midwest, 7.3 in the South, and 5.5 in the West from 2006 to 2020. The regional difference in incidence was not statistically significant. There was a statistically significant increased number of advanced cases in the South as compared to the Northeast (P = 0.005), West (P = 0.002), and Midwest (P = 0.02), with a significant correlation coefficient of 0.7204 between advanced cases and mean UV index in the South. CONCLUSIONS There is a statistically significant increased incidence of lymph node-invasive and metastatic pediatric melanoma cases in the South as compared to the West, Northeast, and Midwest regions of the United States. There is also a significant correlation between the incidence of lymph node-invasive and metastatic pediatric melanoma cases and UV index. In the pediatric population, there is no statistically significant association between total incidence and mortality of melanoma and geographic region. There is an increased prevalence of pediatric melanoma seen in White and female patients. This suggests that an individual's geographic location in the United States during childhood may play a role in their likelihood of malignant melanoma development, advanced-stage melanoma development, and mortality.
Collapse
Affiliation(s)
| | - Ellie Deianni
- Medical Students, Rutgers RWJMS, New Brunswick, New Jersey
| | - Kayla Peña
- Medical Students, Rutgers RWJMS, New Brunswick, New Jersey
| | - Sathyaprasad Burjonrappa
- Professor of Surgery & Division Chief of Adolescent Obesity Program, Department of Pediatric Surgery, Rutgers, RWJMS, New Brunswick, New Jersey.
| |
Collapse
|
11
|
Liebmann A, Admard J, Armeanu-Ebinger S, Wild H, Abele M, Gschwind A, Seibel-Kelemen O, Seitz C, Bonzheim I, Riess O, Demidov G, Sturm M, Schadeck M, Pogoda M, Bien E, Krawczyk M, Jüttner E, Mentzel T, Cesen M, Pfaff E, Kunc M, Forchhammer S, Forschner A, Leiter-Stöppke U, Eigentler TK, Schneider DT, Schroeder C, Ossowski S, Brecht IB. UV-radiation and MC1R germline mutations are risk factors for the development of conventional and spitzoid melanomas in children and adolescents. EBioMedicine 2023; 96:104797. [PMID: 37716236 PMCID: PMC10511785 DOI: 10.1016/j.ebiom.2023.104797] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 08/24/2023] [Accepted: 08/30/2023] [Indexed: 09/18/2023] Open
Abstract
BACKGROUND Genomic characterisation has led to an improved understanding of adult melanoma. However, the aetiology of melanoma in children is still unclear and identifying the correct diagnosis and therapeutic strategies remains challenging. METHODS Exome sequencing of matched tumour-normal pairs from 26 paediatric patients was performed to study the mutational spectrum of melanomas. The cohort was grouped into different categories: spitzoid melanoma (SM), conventional melanoma (CM), and other melanomas (OT). FINDINGS In all patients with CM (n = 10) germline variants associated with melanoma were found in low to moderate melanoma risk genes: in 8 patients MC1R variants, in 2 patients variants in MITF, PTEN and BRCA2. Somatic BRAF mutations were detected in 60% of CMs, homozygous deletions of CDKN2A in 20%, TERTp mutations in 30%. In the SM group (n = 12), 5 patients carried at least one MC1R variant; somatic BRAF mutations were detected in 8.3%, fusions in 25% of the cases. No SM showed a homozygous CDKN2A deletion nor a TERTp mutation. In 81.8% of the CM/SM cases the UV damage signatures SBS7 and/or DBS1 were detected. The patient with melanoma arising in giant congenital nevus (CNM) demonstrated the characteristic NRAS Q61K mutation. INTERPRETATION UV-radiation and MC1R germline variants are risk factors in the development of conventional and spitzoid paediatric melanomas. Paediatric CMs share genomic similarities with adult CMs while the SMs differ genetically from the CM group. Consistent genetic characterization of all paediatric melanomas will potentially lead to better subtype differentiation, treatment, and prevention in the future. FUNDING Found in Acknowledgement.
Collapse
Affiliation(s)
- Alexandra Liebmann
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Jakob Admard
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Sorin Armeanu-Ebinger
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Hannah Wild
- Paediatric Hematology and Oncology, University Children's Hospital Tübingen, Tübingen, Germany
| | - Michael Abele
- Paediatric Hematology and Oncology, University Children's Hospital Tübingen, Tübingen, Germany
| | - Axel Gschwind
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Olga Seibel-Kelemen
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Christian Seitz
- Paediatric Hematology and Oncology, University Children's Hospital Tübingen, Tübingen, Germany
| | - Irina Bonzheim
- Institute of Pathology and Neuropathology, University Hospital Tübingen, Tübingen, Germany
| | - Olaf Riess
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - German Demidov
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Marc Sturm
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Malou Schadeck
- SYNLAB MVZ Human Genetics Freiburg GmbH, Freiburg, Germany
| | - Michaela Pogoda
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany; NGS Competence Center Tübingen, Tübingen, Germany
| | - Ewa Bien
- Department of Paediatrics, Hematology, Oncology, Medical University of Gdansk, Poland
| | - Malgorzata Krawczyk
- Department of Paediatrics, Hematology, Oncology, Medical University of Gdansk, Poland
| | - Eva Jüttner
- Department of Pathology, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Schleswig-Holstein, Germany
| | - Thomas Mentzel
- Dermatohistopathology Friedrichshafen, Friedrichshafen, Germany
| | - Maja Cesen
- Department of Paediatric Haematology and Oncology, University Hospital Ljubljana, Ljubljana, Slovenia
| | - Elke Pfaff
- Hopp Children's Cancer Center Heidelberg (KiTZ), Heidelberg, Germany
| | - Michal Kunc
- Department of Pathomorphology, Medical University of Gdansk, Poland
| | - Stephan Forchhammer
- Department of Dermatology, Center for Dermatooncology, University Hospital Tübingen, Tübingen, Germany
| | - Andrea Forschner
- Department of Dermatology, Center for Dermatooncology, University Hospital Tübingen, Tübingen, Germany
| | - Ulrike Leiter-Stöppke
- Department of Dermatology, Center for Dermatooncology, University Hospital Tübingen, Tübingen, Germany
| | - Thomas K Eigentler
- Department of Dermatology, Venereology and Allergology, Charite Universitätsmedizin Berlin, Berlin, Germany
| | | | - Christopher Schroeder
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Stephan Ossowski
- Institute of Medical Genetics and Applied Genomics, University Hospital Tübingen, Tübingen, Germany
| | - Ines B Brecht
- Paediatric Hematology and Oncology, University Children's Hospital Tübingen, Tübingen, Germany.
| |
Collapse
|
12
|
Pampena R, Piccolo V, Muscianese M, Kyrgidis A, Lai M, Russo T, Briatico G, Di Brizzi EV, Cascone G, Pellerone S, Longo C, Moscarella E, Argenziano G. Melanoma in children: A systematic review and individual patient meta-analysis. J Eur Acad Dermatol Venereol 2023; 37:1758-1776. [PMID: 37210654 DOI: 10.1111/jdv.19220] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Accepted: 04/07/2023] [Indexed: 05/22/2023]
Abstract
The current evidence on paediatric melanoma is heterogeneous, especially regarding the prognosis of different histological subtypes. We sought to systematically review the evidence on paediatric melanoma, highlighting the major sources of heterogeneity and focusing on available data on single patients. A systematic search was performed from 1948 to 25 January 2021. Only studies reporting at least one case of cutaneous melanoma in patients aged ≤18 years were included. Unknown primary and uncertain malignant melanomas were excluded. Three couples of authors independently performed title/abstract screening and two different authors reviewed all the relevant full texts. The selected articles were manually cross-checked for overlapping data for qualitative synthesis. Subsequently data on single patients were extracted to perform a patient-level meta-analysis. PROSPERO registration number: CRD42021233248. The main outcomes were melanoma-specific survival (MSS) and progression-free survival (PFS) outcomes. Separate analyses were done of cases with complete information on histologic subtype, focusing on superficial spreading (SSM), nodular (NM) and spitzoid melanomas, as well as of those classified as de-novo (DNM) and acquired or congenital nevus-associated melanomas (NAM). The qualitative synthesis covered 266 studies; however, data on single patients were available from 213 studies including 1002 patients. Among histologic subtypes, NM had a lower MSS than both SSM and spitzoid melanoma, and a lower PFS than SSM. Spitzoid melanoma had a significantly higher progression risk than SSM and trended toward lower mortality. Focusing on nevus-associated status, DNM demonstrated better MSS after progression than congenital NAM, and no differences were highlighted in PFS. Our findings describe the existence of different biological patterns in paediatric melanoma. Specifically, spitzoid melanomas demonstrated intermediate behaviour between SSM and NM and showed a high risk of nodal progression but low mortality. This raises the question of whether spitzoid lesions are being over-diagnosed as melanoma in childhood.
Collapse
Affiliation(s)
- Riccardo Pampena
- Centro Oncologico ad Alta Tecnologia Diagnostica, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | | | | | - Athanassios Kyrgidis
- Department of Oral and Maxillofacial Surgery, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Michela Lai
- Centro Oncologico ad Alta Tecnologia Diagnostica, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
- Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Teresa Russo
- Dermatology Unit, University of Campania, Naples, Italy
| | | | | | | | | | - Caterina Longo
- Centro Oncologico ad Alta Tecnologia Diagnostica, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | | | | |
Collapse
|
13
|
Mehta PP, Sun M, Betz-Stablein B, Halpern A, Soyer HP, Weber J, Kose K, Rotemberg V. Improving Artificial Intelligence-Based Diagnosis on Pediatric Skin Lesions. J Invest Dermatol 2023; 143:1423-1429.e1. [PMID: 36804150 PMCID: PMC10431965 DOI: 10.1016/j.jid.2022.08.058] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 07/14/2022] [Accepted: 08/28/2022] [Indexed: 02/19/2023]
Abstract
Artificial intelligence algorithms to classify melanoma are dependent on their training data, which limits generalizability. The objective of this study was to compare the performance of an artificial intelligence model trained on a standard adult-predominant dermoscopic dataset before and after the addition of additional pediatric training images. The performances were compared using held-out adult and pediatric test sets of images. We trained two models: one (model A) on an adult-predominant dataset (37,662 images from the International Skin Imaging Collaboration) and the other (model A+P) on an additional 1,536 pediatric images. We compared performance between the two models on adult and pediatric held-out test images separately using the area under the receiver operating characteristic curve. We then used Gradient-weighted Class Activation Maps and background skin masking to understand the contributions of the lesion versus background skin to algorithm decision making. Adding images from a pediatric population with different epidemiological and visual patterns to current reference standard datasets improved algorithm performance on pediatric images without diminishing performance on adult images. This suggests a way that dermatologic artificial intelligence models can be made more generalizable. The presence of background skin was important to the pediatric-specific improvement seen between models. Our study highlights the importance of carefully curated and labeled data from diverse inputs to improve the generalizability of AI models for dermatology, in this case applied to dermoscopic images of adult and pediatric lesions to improve melanoma detection.
Collapse
Affiliation(s)
- Paras P Mehta
- Division of Dermatology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA.
| | - Mary Sun
- Division of Dermatology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Brigid Betz-Stablein
- Dermatology Research Centre, The University of Queensland Diamantina Institute, Brisbane, Australia
| | - Allan Halpern
- Division of Dermatology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - H Peter Soyer
- Dermatology Research Centre, The University of Queensland Diamantina Institute, Brisbane, Australia
| | - Jochen Weber
- Division of Dermatology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Kivanc Kose
- Division of Dermatology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| | - Veronica Rotemberg
- Division of Dermatology, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
| |
Collapse
|
14
|
De Giorgi V, Magnaterra E, Zuccaro B, Magi S, Magliulo M, Medri M, Mazzoni L, Venturi F, Silvestri F, Tomassini GM, Gola M, Tramontana M, Berti S, Stanganelli I, Stingeni L, Covarelli P. Is Pediatric Melanoma Really That Different from Adult Melanoma? A Multicenter Epidemiological, Clinical and Dermoscopic Study. Cancers (Basel) 2023; 15:cancers15061835. [PMID: 36980721 PMCID: PMC10046848 DOI: 10.3390/cancers15061835] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 02/26/2023] [Accepted: 03/11/2023] [Indexed: 03/30/2023] Open
Abstract
PURPOSE To improve the diagnostic accuracy and optimal management of pediatric melanomas. METHODS We conducted a retrospective descriptive, multicenter study of the epidemiological, clinical, and dermoscopic characteristics of histopathologically proven melanomas diagnosed in patients less than 18 years old. Data on sociodemographic variables, clinical and dermoscopic characteristics, histopathology, local extension, therapy and follow-up, lymph node staging, and outcome were collected from the databases of three Italian dermatology units. We performed a clinical evaluation of the morphological characteristics of each assessed melanoma, using both classic ABCDE criteria and the modified ABCDE algorithm for pediatric melanoma to evaluate which of the two algorithms best suited our series. RESULTS The study population consisted of 39 patients with a histologically confirmed diagnosis of pediatric melanoma. Comparing classic ABCDE criteria with the modified ABCDE algorithm for pediatric melanomas, the modified pediatric ABCDE algorithm was less sensitive than the conventional criteria. Dermoscopically, the most frequent finding was the presence of irregular streaks/pseudopods (74.4%). When evaluating the total number of different suspicious dermoscopy criteria per lesion, 64.1% of the lesion assessments recognized two dermoscopic characteristics, 20.5% identified three, and 15.4% documented four or more assessments. CONCLUSIONS Contrary to what has always been described in the literature, from a clinical point of view, about 95% of our cases presented in a pigmented and non-amelanotic form, and these data must be underlined in the various prevention campaigns where pediatric melanoma is currently associated with a more frequently amelanotic form. All the pediatric melanomas analyzed presented at least two dermoscopic criteria of melanoma, suggesting that this could be a key for the dermoscopic diagnosis of suspected pediatric melanoma, making it possible to reach an early diagnosis even in this age group.
Collapse
Affiliation(s)
- Vincenzo De Giorgi
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
- Cancer Research "Attilia Pofferi" Foundation, 51100 Pistoia, Italy
| | - Elisabetta Magnaterra
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Biancamaria Zuccaro
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Serena Magi
- Skin Cancer Unit, Istituto Scientifico Romagnolo per lo Studio dei Tumori "Dino Amadori" (IRST) IRCCS, 47014 Meldola, Italy
| | - Manfredi Magliulo
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Matelda Medri
- Skin Cancer Unit, Istituto Scientifico Romagnolo per lo Studio dei Tumori "Dino Amadori" (IRST) IRCCS, 47014 Meldola, Italy
| | - Laura Mazzoni
- Skin Cancer Unit, Istituto Scientifico Romagnolo per lo Studio dei Tumori "Dino Amadori" (IRST) IRCCS, 47014 Meldola, Italy
| | - Federico Venturi
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Flavia Silvestri
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Gian Marco Tomassini
- Dermatology Section, Department of Medicine and Surgery, University of Perugia, 06156 Perugia, Italy
| | - Massimo Gola
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Marta Tramontana
- Dermatology Section, Department of Medicine and Surgery, University of Perugia, 06156 Perugia, Italy
| | - Samantha Berti
- Section of Dermatology, Department of Health Sciences, University of Florence, 50121 Florence, Italy
| | - Ignazio Stanganelli
- Skin Cancer Unit, Istituto Scientifico Romagnolo per lo Studio dei Tumori "Dino Amadori" (IRST) IRCCS, 47014 Meldola, Italy
- Dermatology Unit, Department Medicine and Surgery, University of Parma, 43121 Parma, Italy
| | - Luca Stingeni
- Dermatology Section, Department of Medicine and Surgery, University of Perugia, 06156 Perugia, Italy
| | - Piero Covarelli
- Surgical Oncology Section, Department of Medicine and Surgery, University of Perugia, 06156 Perugia, Italy
| |
Collapse
|
15
|
Kwiatkowski V, Franco AI, Cordisco MR, Mullen CA. A Rapidly Changing Skin Lesion in an 11-year-old Boy. Pediatr Rev 2023; 44:96-99. [PMID: 36720686 DOI: 10.1542/pir.2020-004671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
| | | | | | - Craig A Mullen
- Department of Pediatric Hematology and Oncology, University of Rochester Medical Center, Rochester, NY
| |
Collapse
|
16
|
Dreher K, Lindsey M, Shalin S, Evans MS. A Pink Pedal Plaque in an 8-Year-Old Boy. Clin Pediatr (Phila) 2022; 61:813-816. [PMID: 35746872 DOI: 10.1177/00099228221106623] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Katie Dreher
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Mikki Lindsey
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Sara Shalin
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Megan S Evans
- Department of Dermatology, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| |
Collapse
|
17
|
Fortes C, Mastroeni S, Capuano M, Ricozzi I, Bono R, Ricci F, Pagnanelli G, Nudo M. Differences in individual and environmental factors between cutaneous melanoma and atypical Spitz tumour in children and adolescents. Eur J Pediatr 2022; 181:263-269. [PMID: 34275015 DOI: 10.1007/s00431-021-04204-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/07/2021] [Accepted: 07/08/2021] [Indexed: 11/27/2022]
Abstract
It is not known if children and adolescents with atypical Spitz tumour and cutaneous melanoma differ in terms of etiological factors. The aim of this study was to explain differences in individual and environmental factors between cutaneous melanoma and atypical Spitz tumour. In the context of a study on melanocytic lesions, all subjects aged under 20 years with either cutaneous melanoma or atypical Spitz tumour were included (N = 105). Information on socio-demographic characteristics, individual and environmental factors were collected for both mother and child. The Fisher's exact test and the Mann-Whitney U test were used for categorical variables and continuous variables respectively. A multivariate logistic model was used to explain differences in outcome by differences in explanatory variables. In comparison to patients with cutaneous melanoma, patients with atypical Spitz tumour had less freckles (p = 0.020), lower number of common nevi (p = 0.002), and lower body mass index (p = 0.001) and experienced less sunburns episodes (p = 0.008). However, in the multivariate analysis, only a low number of common nevi remained statistically significant. Children and adolescents with cutaneous melanoma have a high number of nevi in comparison to the same-age group with atypical Spitz tumour.Conclusion: The results of this study suggest that the only difference in individual and environmental risk factors between cutaneous melanoma and atypical Spitz tumour in children and adolescents is the number of nevi. What is Known: •Atypical Spitz tumours and cutaneous melanoma in children and adolescents are clinically similar, but compared with melanoma, they have a good overall prognosis. •Risk factors for cutaneous melanoma in children and adolescents are similar to the ones found in adults in the literature What is New: •Differences in individual and environmental risk factors for atypical Spitz tumour in children and adolescents are described for the first time in this study. •Individual and environmental factors for atypical Spitz tumour in children and adolescents are comparable to cutaneous melanoma, except for the presence of low number of nevi.
Collapse
Affiliation(s)
- Cristina Fortes
- Istituto Dermopatico Dell'Immacolata Concezione, IDI-IRCCS, Rome, Italy.
| | - Simona Mastroeni
- Istituto Dermopatico Dell'Immacolata Concezione, IDI-IRCCS, Rome, Italy
| | - Maria Capuano
- Istituto Dermopatico Dell'Immacolata Concezione, IDI-IRCCS, Capranica, Viterbo, Italy
| | - Ilaria Ricozzi
- Istituto Dermopatico Dell'Immacolata Concezione, IDI-IRCCS, Rome, Italy
| | - Riccardo Bono
- Istituto Dermopatico Dell'Immacolata Concezione, IDI-IRCCS, Rome, Italy
| | - Francesco Ricci
- Istituto Dermopatico Dell'Immacolata Concezione, IDI-IRCCS, Rome, Italy
| | | | - Maurizio Nudo
- Dermatology Department, Humanitas Castelli, Bergamo, Italy
| |
Collapse
|
18
|
An Evidence-Based Approach to Pediatric Melanonychia. Dermatol Clin 2021; 40:37-49. [PMID: 34799034 DOI: 10.1016/j.det.2021.09.004] [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: 11/22/2022]
Abstract
Melanonychia including melanonychia striata in children poses a diagnostic dilemma. Atypical clinical features often raise the possibility of malignancy, and a nail unit biopsy may be recommended. Commensurate with atypical clinical features, the histopathology may also appear alarming. However, accumulating data illustrate that most cases of melanonychia striata are benign and suggest that an alternate approach is often warranted for pediatric patients. Herein, we review the existing data regarding pediatric melanonychia striata and offer an evidence-based approach to its evaluation and management.
Collapse
|
19
|
Anderson-Vildósola J, Hernández-Martín Á. Addressing Frequently Asked Questions and Dispelling Myths About Melanocytic Nevi in Children. Dermatol Clin 2021; 40:51-59. [PMID: 34799035 DOI: 10.1016/j.det.2021.09.005] [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: 11/30/2022]
Abstract
Melanocytic nevi are congenital or acquired benign melanocytic neoplasms. The reason for the appearance of melanocytic nevi is not precisely known. Melanocytic nevi frequently occur in children, constituting a common reason for consultation in pediatric dermatology clinics. In our experience, many parents and caregivers present doubts and fears based more on popular beliefs than on data with valid scientific evidence. This review answers their frequently asked questions, such as the risk of malignancy, the importance of nevi location, the warning signs of malignant transformation, best prevention strategies, and optimal management, based on the most recent scientific evidence available.
Collapse
|
20
|
Bartenstein Reusch D, Hawryluk EB. Pigmented Lesions in Children: Update on Clinical, Histopathologic and Ancillary Testing. Dermatol Clin 2021; 40:25-36. [PMID: 34799033 DOI: 10.1016/j.det.2021.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Patients are commonly referred to pediatric dermatology for the evaluation of pigmented lesions. For families, pediatricians, and dermatologists alike, malignancy is the main fear. In the past few decades, there has been evolving literature to inform diagnosis and management. This article provides an update on the clinical, histopathologic, and ancillary testing for 3 categories of particularly challenging pigmented lesions: congenital melanocytic nevi, spitzoid neoplasms, and pediatric melanoma.
Collapse
Affiliation(s)
- Diana Bartenstein Reusch
- Harvard Combined Dermatology Residency Training Program, 50 Staniford Street, Suite 200, Boston, MA 02114, USA
| | - Elena B Hawryluk
- Department of Dermatology, Massachusetts General Hospital, 50 Staniford Street, Suite 200, Boston, MA 02114, USA; Dermatology Section, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA.
| |
Collapse
|
21
|
Moustafa D, Neale H, Ostrowski SM, Gellis SE, Hawryluk EB. Topical corticosteroids for noninvasive treatment of pyogenic granulomas. Pediatr Dermatol 2021; 38 Suppl 2:149-151. [PMID: 34272756 DOI: 10.1111/pde.14698] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Pyogenic granulomas are benign vascular proliferations of the skin and mucous membranes that tend to bleed easily. They typically require procedural treatments that can be difficult for patients with intellectual disabilities or behavioral concerns to tolerate. In our practice, we have found the use of topical clobetasol to be effective to induce regression of cutaneous pyogenic granulomas. We present here a case of an adolescent patient with autism and two bleeding pyogenic granulomas who poorly tolerated a biopsy of the first lesion and could not tolerate subsequent procedures. Topical therapy with clobetasol effectively managed the second pyogenic granuloma, an approach representative of a noninvasive practice utilized in our clinic.
Collapse
Affiliation(s)
- Danna Moustafa
- Harvard Medical School, Boston, MA, USA.,Department of Dermatology, Massachusetts General Hospital, Boston, MA, USA
| | - Holly Neale
- Department of Dermatology, Massachusetts General Hospital, Boston, MA, USA.,University of Massachusetts School of Medicine, Worcester, MA, USA
| | - Stephen M Ostrowski
- Harvard Medical School, Boston, MA, USA.,Department of Dermatology, Massachusetts General Hospital, Boston, MA, USA
| | - Stephen E Gellis
- Harvard Medical School, Boston, MA, USA.,Dermatology Program, Department of Immunology, Boston Children's Hospital, Boston, MA, USA
| | - Elena B Hawryluk
- Harvard Medical School, Boston, MA, USA.,Department of Dermatology, Massachusetts General Hospital, Boston, MA, USA.,Dermatology Program, Department of Immunology, Boston Children's Hospital, Boston, MA, USA
| |
Collapse
|
22
|
Roberts M, Moxham JP, Gregory A, Armstrong L, Terry J, Courtemanche D, Harvey M, Rehmus W. Ulcerated amelanotic melanoma of the ear in an 11 year old with Fitzpatrick VI skin type: A case report. Pediatr Dermatol 2021; 38 Suppl 2:106-109. [PMID: 34390037 DOI: 10.1111/pde.14732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Melanoma is rare in pediatric patients and even more so in those with darker Fitzpatrick skin types. Although risk factors for conventional melanoma are similar in both adult and pediatric cases, the presentation of melanoma in pediatric patients is often distinct from adults. Here, we describe a case of amelanotic ulcerated nodular melanoma with regional lymph node metastases treated with nivolumab in a patient with Fitzpatrick skin type VI.
Collapse
Affiliation(s)
- Matthew Roberts
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| | - J Paul Moxham
- Division of Pediatric Otolaryngology, Department of Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Allison Gregory
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| | - Linlea Armstrong
- Department of Medical Genetics, University of British Columbia, Vancouver, BC, Canada
| | - Jefferson Terry
- Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Douglas Courtemanche
- Division of Plastic Surgery, Department of Surgery, University of British Columbia, Vancouver, BC, Canada
| | - Melissa Harvey
- Division of Pediatric Hematology/Oncology/BMT, Department of Pediatrics, University of British Columbia, Vancouver, BC, Canada
| | - Wingfield Rehmus
- Departments of Pediatrics and Dermatology and Skin Science, University of British Columbia, Vancouver, BC, Canada
| |
Collapse
|
23
|
Pellegrini C, Raimondi S, Di Nardo L, Ghiorzo P, Menin C, Manganoni MA, Palmieri G, Guida G, Quaglino P, Stanganelli I, Massi D, Pastorino L, Elefanti L, Tosti G, Queirolo P, Leva A, Maurichi A, Rodolfo M, Fargnoli MC. Melanoma in children and adolescents: analysis of susceptibility genes in 123 Italian patients. J Eur Acad Dermatol Venereol 2021; 36:213-221. [PMID: 34664323 DOI: 10.1111/jdv.17735] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 09/02/2021] [Indexed: 01/12/2023]
Abstract
BACKGROUND A polygenic inheritance involving high, medium and low penetrance genes has been suggested for melanoma susceptibility in adults, but genetic information is scarce for paediatric patients. OBJECTIVE We aim to analyse the major high and intermediate melanoma risk genes, CDKN2A, CDK4, POT1, MITF and MC1R, in a large multicentre cohort of Italian children and adolescents in order to explore the genetic context of paediatric melanoma and to reveal potential differences in heritability between children and adolescents. METHODS One-hundred-twenty-three patients (<21 years) from nine Italian centres were analysed for the CDKN2A, CDK4, POT1, MITF, and MC1R melanoma predisposing genes. The rate of gene variants was compared between sporadic, familial and multiple melanoma patients and between children and adolescents, and their association with clinico-pathological characteristics was evaluated. RESULTS Most patients carried MC1R variants (67%), while CDKN2A pathogenic variants were found in 9% of the cases, the MITF E318K in 2% of patients and none carried CDK4 or the POT1 S270N pathogenic variant. Sporadic melanoma patients significantly differed from familial and multiple cases for the young age at diagnosis, infrequent red hair colour, low number of nevi, low frequency of CDKN2A pathogenic variants and of the MC1R R160W variant. Melanoma in children (≤12 years) had more frequently spitzoid histotype, were located on the head/neck and upper limbs and had higher Breslow thickness. The MC1R V92M variant was more common in children than in adolescents. CDKN2A common polymorphisms and MC1R variants were associated with a high number of nevi. CONCLUSION Our results confirm the scarce involvement of the major high-risk susceptibility genes in paediatric melanoma and suggest the implication of MC1R gene variants especially in the children population.
Collapse
Affiliation(s)
- C Pellegrini
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | - S Raimondi
- Molecular and Pharmaco-Epidemiology Unit, Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - L Di Nardo
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy.,Dermatology, Department of Translational Medicine and Surgery, Catholic University of Rome, Italy
| | - P Ghiorzo
- Genetics of Rare Cancers, IRCCS Ospedale Policlinico San Martino, and Department of Internal Medicine and Medical Specialties, University of Genoa, Italy
| | - C Menin
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - M A Manganoni
- Department of Dermatology, Spedali Civili di Brescia, University of Brescia, Brescia, Italy
| | - G Palmieri
- Unit of Cancer Genetics, Istituto di Ricerca Genetica e Biomedica (IRGB), CNR, Sassari, Italy
| | - G Guida
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari 'A. Moro', Bari, Italy
| | - P Quaglino
- Dermatologic Clinic, Department of Medical Sciences, University of Torino, Turin, Italy
| | - I Stanganelli
- Skin Cancer Unit, IRCCS-IRST Scientific Institute of Romagna for the Study and Treatment of Cancer, Meldola and University of Parma, Parma, Italy
| | - D Massi
- Department of Health Sciences, University of Florence, Florence, Italy
| | - L Pastorino
- Genetics of Rare Cancers, IRCCS Ospedale Policlinico San Martino, and Department of Internal Medicine and Medical Specialties, University of Genoa, Italy
| | - L Elefanti
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology, IOV-IRCCS, Padua, Italy
| | - G Tosti
- Division of Melanoma, Sarcoma and Rare Cancer, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - P Queirolo
- Division of Melanoma, Sarcoma and Rare Cancer, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - A Leva
- Melanoma and Sarcoma Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - A Maurichi
- Melanoma and Sarcoma Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Rodolfo
- Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M C Fargnoli
- Dermatology, Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, L'Aquila, Italy
| | | |
Collapse
|
24
|
Ulloa-Padilla JP, Khararjian A, Choi CJ. Cutaneous eyelid melanoma in an African American child. Orbit 2021; 40:415-418. [PMID: 32731781 DOI: 10.1080/01676830.2020.1799419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 07/15/2020] [Indexed: 06/11/2023]
Abstract
Cutaneous melanoma of the eyelid constitutes less than 2% of all eyelid malignancies. Such cases in the pediatric population are even rarer, and exceedingly so in darkly pigmented individuals. A 9-year-old African American boy presented with a left upper eyelid lesion. Biopsy was consistent with deep penetrating melanoma, and the patient underwent a wide local excision and sentinel node biopsy. One upper parotid sentinel node was positive, leading to further parotidectomy and selective neck dissection. The eyelid defect was reconstructed by primary closure after margin clearance. This is the first reported case of cutaneous eyelid melanoma in an African American child with nodal metastasis. Clinical features of melanoma in the pediatric population can be more atypical and higher index of suspicion is indicated. While rare, the diagnosis of melanoma in darkly pigmented patients is still possible and cannot be excluded without a definitive biopsy.
Collapse
Affiliation(s)
- Jan P Ulloa-Padilla
- Department of Ophthalmology, School of Medicine, University of Puerto Rico, San Juan, PR, USA
| | - Armen Khararjian
- Departments of Pathology, The Permanente Medical Group, Walnut Creek, CA, USA
| | - Catherine J Choi
- Department of Ophthalmology, The Permanente Medical Group, Walnut Creek, CA, USA
| |
Collapse
|
25
|
Romanelli MR, Mansour A, Topaz A, Olla D, Neumeister MW. Melanoma in Pregnancy and Pediatrics. Clin Plast Surg 2021; 48:699-705. [PMID: 34503730 DOI: 10.1016/j.cps.2021.06.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Rare variants of melanoma include melanoma in pregnancy and pediatric melanoma. Because of their low incidence, treatment recommendations are based on standards of treatment for cutaneous melanoma; however, each of these forms requires specific considerations during diagnosis, staging, and treatment.
Collapse
Affiliation(s)
- Michael R Romanelli
- Institute for Plastic Surgery, Southern Illinois University, 747 North Rutledge Street #3, Springfield, IL 62702, USA
| | - Alaa Mansour
- Southern Illinois University School of Medicine, 747 North Rutledge Street #3, Springfield, IL 62702, USA
| | - Allyne Topaz
- Institute for Plastic Surgery, Southern Illinois University, 747 North Rutledge Street #3, Springfield, IL 62702, USA
| | - Danielle Olla
- Institute for Plastic Surgery, Southern Illinois University, 747 North Rutledge Street #3, Springfield, IL 62702, USA.
| | - Michael W Neumeister
- Department of Surgery, Institute for Plastic Surgery, Southern Illinois University, 747 North Rutledge Street #3, Springfield, IL 62702, USA
| |
Collapse
|
26
|
Yousif R, Boull C, Gerami P, Nardone B, Vivar KL, Liszewski W. THE demographics and trends in pediatric melanoma in the United States: An analysis of the National Cancer Database. Pediatr Dermatol 2021; 38:1191-1197. [PMID: 34250622 DOI: 10.1111/pde.14672] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 04/04/2021] [Accepted: 05/23/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND/OBJECTIVE Relative to adults, rates of melanoma are lower in children. Due to its rarity, it is difficult to assess the incidence, trends, and outcomes of this malignancy. Much of our understanding comes from single institution or regional cancer registries which may not be large enough to detect subtleties in the burden of pediatric melanoma. METHODS Data from the 2004 to 2016 National Cancer Database were analyzed; this database captures approximately 70% of all cancer diagnoses in the United States. RESULTS Our analysis consisted of 1903 cases. A majority were White (89.8%), the mean age was 12.4 years, and the ratio of females: males was 1.2:1.0. The most common anatomic location was the trunk (31.1%). Between 2004 and 2016, a decreasing trend in the number of new melanoma cases was observed. Comparing histologic subtype by age, there was an increased percentage of nodular and epithelioid and spindle cell tumors in the pre-teen children and a greater percentage of superficial spreading tumors in teenagers. Overall, a majority of cases were stage 0 or I (56.9%), with relatively few stage IV cases (2.0%). A 5-year all-cause survival of greater than 90% was observed for stage I-III tumors, with stage IV tumors having a 5-year all-cause survival of 34.4%. CONCLUSION Comparable to previous studies, pediatric melanoma occurred most often in Whites, females, and adolescents. However, we detected a decreasing trend in new cases, noted differences between histologic subtype and age, and observed a 5-year all-cause survival rate of greater than 90% for stage I-III tumors.
Collapse
Affiliation(s)
- Rame Yousif
- University of Toledo College of Medicine, Toledo, OH, USA
| | - Christina Boull
- Department of Dermatology, Division of Pediatric Dermatology, University of Minnesota, Minneapolis, MN, USA
| | - Pedram Gerami
- Department of Dermatology, Northwestern University, Chicago, IL, USA.,Division of Dermatopathology, Department of Dermatology, Northwestern University, Chicago, IL, USA
| | - Beatrice Nardone
- Department of Dermatology, Northwestern University, Chicago, IL, USA
| | - Karina L Vivar
- Department of Dermatology, Northwestern University, Chicago, IL, USA.,Division of Pediatric Dermatology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL, USA
| | - Walter Liszewski
- Department of Dermatology, Northwestern University, Chicago, IL, USA.,Division of Cancer Epidemiology and Prevention, Department of Preventative Medicine, Northwestern University, Chicago, IL, USA
| |
Collapse
|
27
|
Lee J, Bae J, Lee D. Melanocytic nevi on the hyponychium with dermoscopic features of longitudinal brush pigmentation in children. Pediatr Dermatol 2021; 38:1264-1266. [PMID: 34515369 DOI: 10.1111/pde.14794] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The dermoscopic features of longitudinally aligned pigmentation on the hyponychium were previously described in pediatric patients with longitudinal melanonychia. We report four cases of biopsy-proven acral melanocytic nevi on the hyponychium with a longitudinal brush pigmentation (LBP) pattern in dermoscopy. This LBP pattern on the hyponychium may be a counterpart of the fibrillar pattern of acral melanocytic nevi. Therefore, the LBP pattern in dermoscopy may provide a useful clue for distinguishing benign melanocytic nevi from melanoma in pediatric patients.
Collapse
Affiliation(s)
- Jongeun Lee
- Departments of Dermatology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jaihee Bae
- Departments of Dermatology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dongyoun Lee
- Departments of Dermatology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| |
Collapse
|
28
|
Abstract
Age plays a dynamic role in incidence, presentation, and extent of disease for cutaneous melanoma. Even within the spectrum of juvenile melanoma, there exists a range of spitzoid and nonspitzoid melanocytic and melanoma lesions. Spitzoid melanomas, a more favorable disease in juvenile patients, are malignant lesions and require treatment as such. Lymph node metastases in melanoma occur at lower rates in older patients compared with younger counterparts, yet the rate of metastases is still high. Age appears to play an important role in the development and progression of melanoma, and understanding the differences across age populations is important when counseling patients.
Collapse
Affiliation(s)
- Adrienne B Shannon
- Department of Surgery, Hospital of the University of Pennsylvania, 3400 Spruce Street, 4 Maloney, Philadelphia, PA 19104, USA.
| | - Yun Song
- Department of Surgery, Hospital of the University of Pennsylvania, 3400 Spruce Street, 4 Maloney, Philadelphia, PA 19104, USA
| | - Xiaowei Xu
- Department of Pathology and Laboratory Medicine, Hospital of the University of Pennsylvania, 3400 Spruce Street, 6 Founders, Philadelphia, PA 19104, USA
| | - Giorgos C Karakousis
- Department of Surgery, Hospital of the University of Pennsylvania, 3400 Spruce Street, 4 Silverstein, Philadelphia, PA 19104, USA
| |
Collapse
|
29
|
Robinson C, Chanchlani R, Kitchlu A. Malignancies after pediatric solid organ transplantation. Pediatr Nephrol 2021; 36:2279-2291. [PMID: 33057766 DOI: 10.1007/s00467-020-04790-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 07/28/2020] [Accepted: 09/18/2020] [Indexed: 12/19/2022]
Abstract
As life expectancy among pediatric solid organ transplant recipients (SOTRs) improves, the risk of comorbid conditions such as malignancy post-transplantation has also increased. SOTRs are at elevated risks of post-transplantation lymphoproliferative disorders (PTLDs), and skin and solid cancers. PTLDs typically occur early following transplantation, while skin and solid cancers frequently arise in young adulthood (25-40 years). By 30 years following transplantation, 26-41% of pediatric SOTRs have developed cancer. Different risk factors exist for PTLD, and skin and solid cancers, which are modified by cumulative immunosuppression, infections, transplanted organ, and the underlying disease process associated with initial organ failure (e.g., kidney failure). Optimal cancer treatment strategies depend on the specific cancer type, stage, and patient comorbidities. Immunosuppression reduction may be beneficial for certain cancers but must be considered against the risks of acute and chronic rejection and allograft loss. Lifestyle counseling regarding smoking avoidance and sun protection, as well as human papillomavirus vaccination, is an important aspect of cancer prevention. Currently, no cancer screening guidelines exist specifically for pediatric SOTRs. Adult population screening guidelines have not been validated in transplant populations. Therefore, an individualized approach should be taken to cancer screening for pediatric SOTRs, accounting for other cancer risk factors.
Collapse
Affiliation(s)
- Cal Robinson
- Division of Paediatric Nephrology, Department of Paediatrics, The Hospital for Sick Children, Toronto, Ontario, Canada
- Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
| | - Rahul Chanchlani
- Division of Pediatric Nephrology, Department of Pediatrics, McMaster University, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada
- ICES McMaster, Hamilton, Ontario, Canada
| | - Abhijat Kitchlu
- Division of Nephrology, Department of Medicine, University Health Network, University of Toronto, 200 Elizabeth Street, 8 Eaton North, 8 N-842, Toronto, Ontario, M5G 2C4, Canada.
| |
Collapse
|
30
|
Sondak VK, Messina JL. What's new in pediatric melanoma and Spitz tumors? Pretty much everything. Cancer 2021; 127:3720-3723. [PMID: 34228362 DOI: 10.1002/cncr.33749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 05/24/2021] [Indexed: 12/25/2022]
Abstract
LAY SUMMARY Pathologists sometimes have great difficulty in determining whether a mole biopsied from the skin of a child is benign or malignant. New molecular technologies have helped pathologists to identify pediatric melanomas, but there are still some atypical moles that cannot be definitively classified as benign or malignant. With further research, it is hoped that the number of these atypical tumors can be decreased and that the treatment for all children with moles and melanoma can be improved.
Collapse
Affiliation(s)
- Vernon K Sondak
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, Florida
| | - Jane L Messina
- Department of Cutaneous Oncology, Moffitt Cancer Center, Tampa, Florida.,Department of Anatomic Pathology, Moffitt Cancer Center, Tampa, Florida
| |
Collapse
|
31
|
Silva CV, Horsham C, Janda M. Review of educational tools for skin self-examination: A qualitative analysis of laypeople's preferences. Health Promot J Austr 2021; 33:386-394. [PMID: 34133807 DOI: 10.1002/hpja.509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 06/15/2021] [Indexed: 11/11/2022] Open
Abstract
ISSUE ADDRESSED Skin self-examination (SSE) empowers individuals to be aware of their skin and to identify and present to a doctor with any suspicious lesions; however evidence-based, clear guidance for SSE is lacking. METHODS A new acronym entitled SCAN (Sore, Changing, Abnormal, New) was compiled to help laypeople recognise early signs of skin cancer. This study undertook a qualitative investigation on how well laypeople understand SCAN and other commonly used educational tools (ABCDE, AC, and "ugly duckling"), whether they have a preferred SSE tool, and whether pictorial presentations enhance their understanding. RESULTS Seven focus groups were conducted with 28 participants (age range 19-78 years), including 6 participants with a previous melanoma diagnosis. Among all the educational tools presented, SCAN was commonly described as the favoured to guide SSE. SCAN was perceived as patient-oriented due to its simplicity and use of easily understood words, while other tools, although perceived as positive in some aspects, were often identified as complex, difficult to understand and aimed towards clinician use. Pictorial presentations were desired as part of an educational tool; however, many also raised their potential disadvantages. CONCLUSION This was the first study to determine the patient perspective of SCAN and established a diverse range of potential quality indicators for SSE educational tools. SO WHAT?: The findings of this study suggest that current widely used SSE tools may not be the most effective to promote SSE. SCAN may be preferred, as it simplifies SSE by using lay language and is applicable to all skin cancers.
Collapse
Affiliation(s)
- Carina V Silva
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Caitlin Horsham
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| | - Monika Janda
- Centre for Health Services Research, Faculty of Medicine, The University of Queensland, Brisbane, QLD, Australia
| |
Collapse
|
32
|
Umano GR, Errico ME, D’Onofrio V, Delehaye G, Trotta L, Spinelli C, Strambi S, Franco R, D’Abbronzo G, Ronchi A, Papparella A. The Challenge of Melanocytic Lesions in Pediatric Patients: Clinical-Pathological Findings and the Diagnostic Value of PRAME. Front Oncol 2021; 11:688410. [PMID: 34195089 PMCID: PMC8237758 DOI: 10.3389/fonc.2021.688410] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 05/26/2021] [Indexed: 01/25/2023] Open
Abstract
Pediatric melanoma is a rare disease especially in children aged younger than 10 years old. Recent estimates report a rise of disease incidence in both adults and children. Diagnostic work-up is challenging in pediatric melanoma, as it displays a wide range of clinical presentations. Immunohistochemical biomarkers have been reported as predictors of malignancy in melanoma, however data specific to pediatric melanoma are poor. Our study aims to contribute to provide evidence of pediatric melanoma clinical features and differential diagnosis in this patient population. We describe our experience with a retrospective case series of pigmented skin lesions including malignant melanoma, atypical spitzoid tumor, and benign nevi in children and adolescents aged less than 16 years. We described the clinical and demographic characteristics of the cohort and evaluated the immunohistochemical expression of the PReferentially expressed Antigen in MElanoma (PRAME) for differential diagnosis of melanoma in children. The series displayed a similar distribution of melanoma between males and females, and the most common site of melanoma onset were the upper and lower limbs. In our cohort, PRAME was negative in most cases. Focal and slight positivity (from 1 to 5% of the neoplastic cells) was observed in four cases (two Spitz nevi and two atypical Spitz tumors). A moderate positivity in 25% of the neoplastic cells was observed in one case of atypical Spitz tumor. Immunohistochemical expression of PRAME might be useful in the differential diagnosis of malignant melanoma.
Collapse
Affiliation(s)
- Giuseppina Rosaria Umano
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Maria Elena Errico
- Department of Pathology, Azienda Ospedaliera di Rilievo Nazionale (AORN) Santobono Pausilipon, Pediatric Hospital, Naples, Italy
| | - Vittoria D’Onofrio
- Department of Pathology, Azienda Ospedaliera di Rilievo Nazionale (AORN) Santobono Pausilipon, Pediatric Hospital, Naples, Italy
| | - Giulia Delehaye
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Letizia Trotta
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Claudio Spinelli
- Pediatric, Adolescent and Young Adults Surgery Division, Department of Surgical, Medical, Pathological, Molecular and Critical Area, University of Pisa, Pisa, Italy
| | - Silvia Strambi
- Pediatric, Adolescent and Young Adults Surgery Division, Department of Surgical, Medical, Pathological, Molecular and Critical Area, University of Pisa, Pisa, Italy
| | - Renato Franco
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Giuseppe D’Abbronzo
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Andrea Ronchi
- Pathology Unit, Department of Mental and Physical Health and Preventive Medicine, University of Campania “Luigi Vanvitelli”, Naples, Italy
| | - Alfonso Papparella
- Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli”, Naples, Italy
| |
Collapse
|
33
|
Ferrari A, Lopez Almaraz R, Reguerre Y, Cesen M, Bergamaschi L, Indini A, Schneider DT, Godzinski J, Bien E, Stachowicz-Stencel T, Eigentler TK, Chiaravalli S, Krawczyk MA, Pappo A, Orbach D, Bisogno G, Brecht IB. Cutaneous melanoma in children and adolescents: The EXPeRT/PARTNER diagnostic and therapeutic recommendations. Pediatr Blood Cancer 2021; 68 Suppl 4:e28992. [PMID: 34174159 DOI: 10.1002/pbc.28992] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 12/17/2022]
Abstract
Cutaneous melanoma is rare in children and, like other very rare pediatric tumors, it suffers from a shortage of knowledge and clinical expertise. The clinical management of pediatric melanoma is often challenging. Its clinical and pathological diagnosis may be difficult, and there is no standard treatment. In the absence of specific treatment guidelines, young patients are generally treated following the same principle as for adults, but concern remains about their access to clinical trials and new drugs, which have been shown to dramatically change the natural history of advanced melanoma. This paper presents the internationally recognized recommendations for the diagnosis and treatment of children and adolescents with cutaneous melanoma, established by the European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT) within the EU-funded project called PARTNER (Paediatric Rare Tumours Network - European Registry). Main recommendations for melanoma are to discuss pediatric patients in multidisciplinary teams that include both pediatric oncologists and specialists in adult melanoma; to enroll patients in prospective trials, if available; to collect data in national-international databases; and to develop an effective international collaboration between pediatric and adult melanoma groups in order to facilitate the transfer of potentially effective new agents from the adult to the pediatric setting.
Collapse
Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | | | - Yves Reguerre
- Pediatric Hematology-Oncology Department, Centre Hospitalier Universitaire, Saint Denis de La Réunion, France
| | - Maja Cesen
- University Medical Center, Ljubljana, Slovenia
| | - Luca Bergamaschi
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Alice Indini
- Medical Oncology Unit, IRCCS Foundation Ca' Granda Maggiore Hospital Policlinic, Milan, Italy
| | | | - Jan Godzinski
- Department of Pediatric Surgery, Marciniak Hospital, Wroclaw, Poland
| | - Ewa Bien
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | | | - Thomas K Eigentler
- Department of Dermatology, University Hospital Tuebingen, Tuebingen, Germany
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy
| | - Malgorzata A Krawczyk
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | - Alberto Pappo
- Department of Oncology, St Jude Children's Research Hospital, Memphis, Tennessee, USA
| | - Daniel Orbach
- SIREDO Oncology Center (Care, Innovation and Research for Children, Adolescents and Young Adults with Cancer), Institut Curie, PSL University, Paris, France
| | - Gianni Bisogno
- Hematology-Oncology Division, Department of Women's and Children's Health, Padova University Hospital, Padua, Italy
| | - Ines B Brecht
- Pediatric Hematology and Oncology, Children's Hospital, Eberhard-Karls-University, Tuebingen, Germany
| |
Collapse
|
34
|
Kuruoglu D, Weissler JM, Bustos SS, Moran SL, Davis DMR, Bite U, Mardini S, Baum CL, Otley CC, Brewer JD, Lehman JS, Sharaf B. A 28-year single institution experience with primary skin malignancies in the pediatric population. J Plast Surg Hand Surg 2021; 56:53-57. [PMID: 34032193 DOI: 10.1080/2000656x.2021.1914639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The aim of this study is to report our institution's experience with pediatric skin malignancies. A single institution retrospective review of pediatric patients with a primary skin malignancy from 1992 to 2020 was performed. Demographics, tumor characteristics and treatment outcomes were reviewed. Ninety-nine patients with 109 primary malignant skin lesions were reviewed. The most common lesion was malignant melanoma [MM] (n = 50, 45.9%). Compared to non-melanoma skin cancer (NMSC), MM were more likely to present on trunk or extremities (p=.01, OR = 3.2), and be misdiagnosed (p=.03, OR = 2.7). NMSC were more common in the head and neck region (p=.01, OR = 3.2), and were associated with a personal history of skin cancer (p=.0005, OR = 17.1) or a known risk factor (p=.04, OR = 2.5). Patients with MM were 12.4-times more likely to develop metastatic disease compared to NMSC (p<.0001). Increased Breslow's thickness also increased the odds of developing metastatic disease (p=.03, OR = 1.6 per 1-mm increase). Interval time between lesion recognition and diagnostic biopsy or surgical treatment did not impact overall survival. Malignant melanoma was the most common malignancy in our cohort, followed by basal cell carcinoma. Malignant melanoma was the most likely tumor to be misdiagnosed and/or metastasize. Treatment delays did not impact risk of metastasis, recurrence or survival rate, though some patients succumbed to disease. These results may be attributed to small sample size or the biology of melanoma in pediatric patients. Awareness of skin malignancies in the pediatric population is imperative to providers and the public, with low threshold for specialty consultation and excision when warranted.
Collapse
Affiliation(s)
- Doga Kuruoglu
- Division of Plastic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Samyd S Bustos
- Division of Plastic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Steven L Moran
- Division of Plastic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Dawn M R Davis
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA.,Department of Pediatrics, Mayo Clinic, Rochester, MN, USA
| | - Uldis Bite
- Division of Plastic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Samir Mardini
- Division of Plastic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - Clark C Otley
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA
| | - Jerry D Brewer
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA
| | - Julia S Lehman
- Department of Dermatology, Mayo Clinic, Rochester, MN, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
| | - Basel Sharaf
- Division of Plastic Surgery, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
35
|
Ryan AL, Burns C, Gupta AK, Samarasekera R, Ziegler DS, Kirby ML, Alvaro F, Downie P, Laughton SJ, Cross S, Hassall T, McCowage GB, Hansford JR, Kotecha RS, Gottardo NG. Malignant Melanoma in Children and Adolescents Treated in Pediatric Oncology Centers: An Australian and New Zealand Children's Oncology Group (ANZCHOG) Study. Front Oncol 2021; 11:660172. [PMID: 33996584 PMCID: PMC8117414 DOI: 10.3389/fonc.2021.660172] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Accepted: 03/23/2021] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES Unlike adults, malignant melanoma in children and adolescents is rare. In adult melanoma, significant progress in understanding tumor biology and new treatments, including targeted therapies and immunotherapy have markedly improved overall survival. In sharp contrast, there is a paucity of data on the biology and clinical behavior of pediatric melanoma. We report a national case series of all pediatric and adolescent malignant melanoma presenting to ANZCHOG Childhood Cancer Centers in Australia and New Zealand. METHODS A retrospective, descriptive, multi-center study was undertaken to identify patients less than 18 years of age treated for cutaneous malignant melanoma over a twenty-year period (1994 to 2014). Data on clinical characteristics, histopathology, and extent of disease, treatment and follow-up are described. RESULTS A total of 37 cases of malignant melanoma were identified from all of the Australasian tertiary Childhood Cancer Centers. The median age was 10 years (range 1 month - 17 years). Clinically, the most common type of lesion was pigmented, occurring in sixteen (57%) patients, whilst amelanotic was seen in 7 patients (25%). In 11 (27.9%) the Breslow thickness was greater than 4mm. A total of 11 (29.7%) patients relapsed and 90% of these died of disease. Five-year event free survival (EFS) and overall survival were 63.2 (95% CI: 40.6 - 79.1) and 67.7% (95% CI: 45.1 - 82.6) respectively. CONCLUSION Our data confirms that melanoma is a rare presentation of cancer to tertiary Australasian Childhood Cancer Centers with only 37 cases identified over two decades. Notably, melanoma managed in Childhood Cancer Centers is frequently at an advanced stage, with a high percentage of patients relapsing and the majority of these patients who relapsed died of disease. This study confirms previous clinical and prognostic information to support the early multidisciplinary management in Childhood Cancer Centers, in conjunction with expert adult melanoma centers, of this rare and challenging patient group.
Collapse
Affiliation(s)
- Anne L. Ryan
- Department of Haematology, Oncology and Bone Marrow Transplant, Perth Children’s Hospital, Perth, WA, Australia
| | - Charlotte Burns
- Children’s Cancer Centre, The Royal Children’s Hospital, Melbourne, VIC, Australia
| | - Aditya K. Gupta
- Cancer Centre for Children, The Children’s Hospital at Westmead, Westmead, NSW, Australia
| | | | - David S. Ziegler
- Kids Cancer Centre, Sydney Children’s Hospital, Randwick, NSW, Australia
| | - Maria L. Kirby
- Department of Haematology/Oncology, Women’s and Children’s Hospital, Adelaide, SA, Australia
| | - Frank Alvaro
- Department of Haematology/Oncology, John Hunter Children’s Hospital, Newcastle, NSW, Australia
| | - Peter Downie
- Children’s Cancer Centre, The Royal Children’s Hospital, Melbourne, VIC, Australia
- Department of Haematology/Oncology, Monash Children’s Hospital, Melbourne, VIC, Australia
| | - Stephen J. Laughton
- Starship Blood and Cancer Centre, Starship Children’s Hospital, Auckland, New Zealand
| | - Siobhan Cross
- Children’s Haematology/Oncology Centre, Christchurch Hospital, Christchurch, New Zealand
| | - Timothy Hassall
- Department of Haematology/Oncology, Queensland Children’s Hospital, Brisbane, QLD, Australia
| | - Geoff B. McCowage
- Cancer Centre for Children, The Children’s Hospital at Westmead, Westmead, NSW, Australia
| | - Jordan R. Hansford
- Children’s Cancer Centre, The Royal Children’s Hospital, Melbourne, VIC, Australia
- Murdoch Children’s Research Institute; Department of Pediatrics, University of Melbourne, Melbourne, VIC, Australia
| | - Rishi S. Kotecha
- Department of Haematology, Oncology and Bone Marrow Transplant, Perth Children’s Hospital, Perth, WA, Australia
- Telethon Kids Cancer Centre, Telethon Kids Institute, Perth, WA, Australia
- Curtin Medical School, Curtin University, Perth, WA, Australia
| | - Nicholas G. Gottardo
- Department of Haematology, Oncology and Bone Marrow Transplant, Perth Children’s Hospital, Perth, WA, Australia
- Telethon Kids Cancer Centre, Telethon Kids Institute, Perth, WA, Australia
| |
Collapse
|
36
|
Zhou J, Lv MX, Duan L, Xie YC, A ZX, Wu HF, Gao Y. Giant congenital nodular melanoma in a newborn: a case report and literature review. BMC Pediatr 2021; 21:121. [PMID: 33706747 PMCID: PMC7948322 DOI: 10.1186/s12887-021-02590-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Accepted: 03/03/2021] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Malignant melanoma (MM) arises predominantly after adolescence and is uncommon in children. Congenital MM in newborns is even rarer with a dearth of published literature; as a consequence, there is no uniform standard for the pathogenesis and treatment for neonatal malignant melanoma. Herein we report a case of giant congenital nodular MM in a newborn, including its clinical, imaging, pathological and molecular pathological features. This case is the largest giant congenital primary nodular malignant melanoma in utero in neonates currently reported in China. CASE PRESENTATION A female neonatal patient was found to have a 2.97 cm× 1.82 cm×1.50 cm mass with a clear boundary at the right acromion in color Doppler ultrasound examination at 24 weeks of gestation. The mass increased to 3.0 cm×5.0 cm×9.0 cm at birth, and local ulceration was seen. MRI demonstrated that the mass was located on the right shoulder and underarm in a lobulated appearance, and surrounded the right scapula which was deformed. Clinical stage:IV(AJCC 8th Edition (2017)). α-Fetoprofein (AFP) by hematological examination: 1210ng/ml, NSE: 21.28ng/ml, LDH: 842U/L. The patient underwent surgical resection of the tumor, and was pathologically diagnosed as neonatal congenital malignant melanoma; immunohistochemistry (IHC): S-100 (+), HMB45 (+), Melan A (+), and Tyrosinase (+). Molecular pathological examination for BRAF V600E showed no mutations (Quantitative Real-time PCR, qPCR); And so were NRAS, C-kit (exons 9,11,13,14,17,18), and TERT (promoter locus, C228T and C250T) (Sanger sequencing). Non-surgical therapies were not carried out after the surgical resection of the tumor. After 6 months of follow-up, the child developed normally, and color Doppler ultrasound showed no obvious tumor growth or abnormality in the original tumor site. CONCLUSIONS It is extremely rare to see giant congenital primary nodular MM in utero in neonates. The pathogenesis, treatment and prognosis of congenital MM need further research. The diagnosis mainly depends on histopathology and immunohistochemistry, and it needs to be differentiated from malignant lymphoma and primitive neuroectodermal tumor. The current treatment strategy for MM relies on the surgical excision of the mass. Research directed at molecular detection for genetic mutations would contribute to targeted therapy and better prognosis.
Collapse
Affiliation(s)
- Jun Zhou
- Department of Pathology, Kunming Children's Hospital, 288 Qianxing Road, Yunnan, 650028, Kunming, China
| | - Meng-Xing Lv
- Department of Pathology, Kunming Children's Hospital, 288 Qianxing Road, Yunnan, 650028, Kunming, China
| | - Ling Duan
- Second People's Hospital of Yunnan Province, 176 Qingnian Road, Yunnan, 650034, Kunming, China
| | - Yu-Cheng Xie
- Department of Pathology, Kunming Children's Hospital, 288 Qianxing Road, Yunnan, 650028, Kunming, China
| | - Zhi-Xiang A
- Department of Pathology, Kunming Children's Hospital, 288 Qianxing Road, Yunnan, 650028, Kunming, China
| | - Hong-Fang Wu
- Department of Pathology, Kunming Children's Hospital, 288 Qianxing Road, Yunnan, 650028, Kunming, China
| | - Yan Gao
- Department of Pathology, Kunming Children's Hospital, 288 Qianxing Road, Yunnan, 650028, Kunming, China.
| |
Collapse
|
37
|
Abstract
Melanoma is the most common skin cancer in children, often presenting in an atypical fashion. The incidence of melanoma in children has been declining. The mainstay of therapy is surgical resection. Sentinel lymph node biopsy often is indicated to guide therapy and determine prognosis. Completion lymph node dissection is recommended in selective cases after positive sentinel lymph node biopsy. Those with advanced disease receive adjuvant systemic treatment. Because children are excluded from melanoma clinical trials, management is based on pediatric retrospective data and adult clinical trials. This review focuses on epidemiology, presentation, surgical management, adjuvant therapy, and outcomes of pediatric melanoma.
Collapse
|
38
|
Boussios S, Rassy E, Samartzis E, Moschetta M, Sheriff M, Pérez-Fidalgo JA, Pavlidis N. Melanoma of unknown primary: New perspectives for an old story. Crit Rev Oncol Hematol 2021; 158:103208. [DOI: 10.1016/j.critrevonc.2020.103208] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 11/28/2020] [Accepted: 12/20/2020] [Indexed: 12/12/2022] Open
|
39
|
Robinson CH, Coughlin CC, Chanchlani R, Dharnidharka VR. Post-transplant malignancies in pediatric organ transplant recipients. Pediatr Transplant 2021; 25:e13884. [PMID: 33111463 DOI: 10.1111/petr.13884] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 09/13/2020] [Accepted: 09/24/2020] [Indexed: 12/11/2022]
Abstract
The majority of cancer diagnoses in pediatric solid organ transplant recipients (SOTRs) are post-transplantation lymphoproliferative disorders (PTLD) or skin cancers. However, pediatric SOTRs are also at significantly elevated risk for multiple other solid and hematological cancers. The risks of specific cancers vary by transplanted organ, underlying disease, and immunosuppression factors. More than one-quarter of pediatric SOTRs develop cancer within 30 years of transplantation and their risk of solid cancer is 14 times greater than the general population. Pediatric SOTRs are at significantly higher risk of cancer-associated death. Improving patient survival among pediatric SOTRs puts them at risk of adult epithelial cancers associated with environmental carcinogenic exposures. Vaccination against oncogenic viruses and avoidance of excessive immunosuppression may reduce the risk of solid cancers following transplantation. Patient and family education regarding photoprotection is an essential component of skin cancer prevention. There is significant variability in cancer screening recommendations for SOTRs and general population approaches are typically not validated for transplant populations. An individualized approach to cancer screening should be developed based on estimated cancer risk, patient life expectancy, and screening test performance.
Collapse
Affiliation(s)
- Cal H Robinson
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Carrie C Coughlin
- Division of Dermatology, Department of Medicine, Washington University School of Medicine, St. Louis, MO, USA
| | - Rahul Chanchlani
- Division of Pediatric Nephrology, Department of Pediatrics, McMaster University, Hamilton, ON, Canada.,Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada.,ICES McMaster, Hamilton, ON, Canada
| | - Vikas R Dharnidharka
- Division of Pediatric Nephrology, Hypertension and Pheresis, Washington University School of Medicine, Saint Louis, MO, USA
| |
Collapse
|
40
|
Ferrari A, Bernasconi A, Sironi G, Botta L, Chiaravalli S, Casanova M, Bergamaschi L, Gasparini P, Spinelli C, Trama A. Where are adolescents with cutaneous melanoma treated? An Italian nationwide study on referrals based on hospital discharge records. Pediatr Blood Cancer 2021; 68:e28566. [PMID: 32893942 DOI: 10.1002/pbc.28566] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/23/2020] [Accepted: 06/23/2020] [Indexed: 11/12/2022]
Affiliation(s)
- Andrea Ferrari
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Alice Bernasconi
- Evaluative Epidemiology Unit, Department of Research, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Giovanna Sironi
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Laura Botta
- Evaluative Epidemiology Unit, Department of Research, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Stefano Chiaravalli
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Michela Casanova
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Luca Bergamaschi
- Pediatric Oncology Unit, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Patrizia Gasparini
- Tumor Genomics Unit, Department of Research, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| | - Claudio Spinelli
- Pediatric Surgery Division (Adolescents and Young Adults), Department of Surgical Pathology, University of Pisa, Pisa, Italy
| | - Annalisa Trama
- Evaluative Epidemiology Unit, Department of Research, Fondazione IRCCS Istituto Nazionale deiTumori di Milano, Milan, Italy
| |
Collapse
|
41
|
Purim KÁSM, DE-PrÁ MV, Bahr DC, Hayakawa GS, Rossi GH, Soares LDEP. Survival analysis of children and adolescents with melanoma. ACTA ACUST UNITED AC 2020; 47:e20202460. [PMID: 33263650 DOI: 10.1590/0100-6991e-20202460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 04/01/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVES to analyze the survival in juvenile melanoma. METHODS retrospective study conducted by hospital record review and cancer records of patients aged 0 to 19 years, with histologically proven melanoma and treated between 1997 and 2017 at the Erasto Gaertner Hospital in Curitiba-PR. RESULTS the sample comprised 24 patients, female (62.5%), mean 14.14 ± 4.72 years old, with head and neck melanoma (37.5%), chest (25%) and extremities. (20.8%). Signs and symptoms at diagnosis were increased lesion size (25%), bleeding (20.8%) and pruritus (16.6%). There was a Breslow II and IV index and Clark IV level, with a statistical tendency between Breslow IV and death (p = 0.127), and significance between Clark V and death (p = 0.067). Nine (37.5%) patients had metastases, six (25%) with distant metastases died (p = 0.001), five were girls (20.8%). Surgery was the standard treatment and chemotherapy the most used adjuvant (37.5%). The average time between diagnosis and death was 1.3 ± 1.2 years and survival were 3.7 ± 3.2 years. CONCLUSION there was a delay in diagnosis, high morbidity and mortality and average survival less than five years.
Collapse
|
42
|
Malignant Melanoma Arising From a Giant Congenital Melanocytic Nevus in a 3-Year Old: Review of Diagnosis and Management. J Craniofac Surg 2020; 32:e342-e345. [PMID: 33170823 DOI: 10.1097/scs.0000000000007115] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
INTRODUCTION Giant congenital nevi (GCN), defined as abnormal collections of melanocytes with a diameter greater than 20 cm, occur in 1 in 20,000 births. The lifetime risk of malignant transformation in GCN is reported between 5% and 20% and most commonly occurs in the first 3 to 5 years of life. This article reviews the risk factors of malignant transformation and highlights the diagnostic challenges of malignant melanoma in the pediatric population utilizing a clinical report of a patient with GCN. CASE DESCRIPTION A male patient with giant congenital nevus of the scalp with over 20 satellite nevi was evaluated at the authors' institution at 1 week of life. Beginning at 9 months of age, he underwent serial excision of GCN and satellite lesions. Initial pathology showed compound congenital melanocytic nevus. Subsequent pathology on serial excisions demonstrated compound nevus with clonal expansion of pigmented epithelioid melanocytoma (PEM). He then underwent complete excision of GCN. Pathology demonstrated malignant melanoma that was confirmed by consensus review with outside institutions. The patient was diagnosed with stage III metastatic melanoma after further imaging. He was treated with cervical nodal dissection and interferon alpha-2b. At the time of last visit, the patient had no evidence of melanoma. DISCUSSION This case highlights the difficulties of clinical and pathologic diagnosis of malignant melanoma in the setting of GCN. Pathology can vary between biopsy sites and initial biopsies can suggest nonmalignant melanocytic lesions, as demonstrated in this patient's case. Correct histologic evaluation often requires input from a relatively few centers that treat a larger volume of childhood melanoma. Analysis of gene expression profiles aids in accurate diagnosis of PEM, proliferative nodule or melanoma. It is important to differentiate PEM, a low-grade, indolent melanoma, from malignant melanoma as the treatment differs significantly. Review of pathology by expert dermatopathologists from multiple institutions is vital for diagnostic accuracy, and patients with malignant transformation of GCN are best served by multidisciplinary teams.
Collapse
|
43
|
Paulson KG, Gupta D, Kim TS, Veatch JR, Byrd DR, Bhatia S, Wojcik K, Chapuis AG, Thompson JA, Madeleine MM, Gardner JM. Age-Specific Incidence of Melanoma in the United States. JAMA Dermatol 2020; 156:57-64. [PMID: 31721989 DOI: 10.1001/jamadermatol.2019.3353] [Citation(s) in RCA: 112] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Importance Melanoma is epidemiologically linked to UV exposure, particularly childhood sunburn. Public health campaigns are increasing sun-protective behavior in the United States, but the effect on melanoma incidence is unknown. Objective To examine the incidence of melanoma in the United States and whether any age-specific differences are present. Design, Setting, and Participants Observational, population-based registry data were extracted on July 3, 2018, from the combined National Program of Cancer Registries-Surveillance Epidemiology and End Results United States Cancer Statistics database for 2001-2015. Deidentified data for 988 103 cases of invasive melanoma, with International Classification of Diseases for Oncology histologic categorization codes 8720 to 8790, were used for analysis. Data analysis was performed from July 1, 2018, to March 1, 2019. Main Outcomes and Measures The annual rates of melanoma in pediatric, adolescent, young adult, and adult age groups were determined. Analyses were stratified by sex, and incidence rates were age-adjusted to the 2000 US standard population. Annual percentage change (APC) in incidence rate was calculated over the most recent decade for which data were available (2006-2015) using the weighted least squares method. Results In 2015, 83 362 cases of invasive melanoma were reported in the United States, including 67 in children younger than 10 years, 251 in adolescents (10-19 years), and 1973 in young adults (20-29 years). Between 2006 and 2015, the overall incidence rate increased from 200.1 to 229.1 cases per million person-years. In adults aged 40 years or older, melanoma rates increased by an APC of 1.8% in both men (95% CI, 1.4%-2.1%) and women (95% CI, 1.4%-2.2%). In contrast, clinically and statistically significant decreases were seen in melanoma incidence for adolescents and young adults. Specifically, incidence rates decreased by an APC of -4.4% for male adolescents (95% CI, -1.7% to -7.0%), -5.4% for female adolescents (95% CI, -3.3% to -7.4%), -3.7% for male young adults (95% CI, -2.5% to -4.8%), and -3.6% for female young adults (95% CI, -2.8% to -4.5%). Data on skin pigmentation and sun protection history were unavailable; similar trends were observed with data limited to non-Hispanic whites. Young adult women appeared to have twice the risk of melanoma as young adult men. Conclusions and Relevance The incidence of invasive melanoma in the United States appeared to decrease in adolescents and young adults from 2006 to 2015, and this finding contrasted with increases in older populations. These incidence trends suggest that public health efforts may be favorably influencing melanoma incidence in the United States.
Collapse
Affiliation(s)
- Kelly G Paulson
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Division of Medical Oncology, University of Washington, Seattle.,Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington
| | - Deepti Gupta
- Seattle Children's Hospital, Seattle, Washington.,Division of Dermatology, University of Washington, Seattle.,Department of Pediatrics, University of Washington, Seattle
| | - Teresa S Kim
- Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington.,Department of Surgery, University of Washington, Seattle
| | - Joshua R Veatch
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Division of Medical Oncology, University of Washington, Seattle.,Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington
| | - David R Byrd
- Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington.,Department of Surgery, University of Washington, Seattle
| | - Shailender Bhatia
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Division of Medical Oncology, University of Washington, Seattle.,Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington
| | - Katherine Wojcik
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Aude G Chapuis
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Division of Medical Oncology, University of Washington, Seattle.,Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington
| | - John A Thompson
- Division of Clinical Research, Fred Hutchinson Cancer Research Center, Seattle, Washington.,Division of Medical Oncology, University of Washington, Seattle.,Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington
| | - Margaret M Madeleine
- Department of Epidemiology, University of Washington School of Public Health, Seattle.,Division of Public Health Sciences, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Jennifer M Gardner
- Melanoma and Skin Oncology, Seattle Cancer Care Alliance, Seattle, Washington.,Division of Dermatology, University of Washington, Seattle
| |
Collapse
|
44
|
Hawryluk EB, Moustafa D, Bartenstein D, Brahmbhatt M, Cordoro K, Gardner L, Gauthier A, Grossman D, Gupta D, Hunt RD, Jen M, Kao PC, Kruse LL, Lawley LP, London WB, Mansour D, O'Haver JA, Phung T, Pope E, Price HN, Rogers T, Shah SD, Wolner Z, Huang J, Marghoob AA. A retrospective multicenter study of fatal pediatric melanoma. J Am Acad Dermatol 2020; 83:1274-1281. [DOI: 10.1016/j.jaad.2020.06.1010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/23/2020] [Accepted: 06/29/2020] [Indexed: 10/23/2022]
|
45
|
AlZahrani F, Kuzel P, Metelitsa A, Smylie M, Dover D, Fiorillo L. A Clinicoepidemiological Study of Melanoma in Young Patients (20 Years of Age or Less) in Alberta, Canada, From 1992 to 2011. J Cutan Med Surg 2020; 25:133-141. [PMID: 33095029 DOI: 10.1177/1203475420963658] [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: 11/15/2022]
Abstract
The epidemiological trends of malignant melanoma have been well described in the literature. However, there remains a paucity of population-based studies assessing melanoma epidemiology in our younger patients (20 years of age or less). Other studies indicate that melanoma incidence has risen in pediatric populations over the last several decades and that these tumors may display different clinical characteristics from those arising in adult populations. We conducted a retrospective, population-based analysis of all incident cases of melanoma occurring in young patients aged ≤20 years in Alberta from 1992 to 2011. Information, including patient age, sex, anatomical location, date of diagnosis, histological subtype (if available), level of invasion, and date of death (if applicable), was obtained from the Alberta Cancer Registry. All cases occurring during a 10-year period from 1993 to 2011 have been reviewed. A total of 71 cases were diagnosed during this time (63% female and 37% male). Age range was 0-20 years (mean of 17.5 years). Truncal melanomas made up 36% of cases, while 28% occurred on the lower limbs, 17% on the upper limbs, and 18% in the head and neck region. Average Breslow thickness was 1.97 mm; 67% of tumors were less than 1 mm thick. Unfortunately, 8 of 71 patients died from their disease. Overall, the incidence of melanoma in patients aged ≤20 years appeared to decrease in Alberta in the past 20 years; however, there has been an increase in the thickness of melanoma at diagnosis, which needs to be addressed.
Collapse
Affiliation(s)
- Fatmah AlZahrani
- 3158 Division of Dermatology and Cutaneous Sciences, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Paul Kuzel
- 3158 Division of Dermatology and Cutaneous Sciences, Department of Medicine, University of Alberta, Edmonton, Canada
| | - Andrei Metelitsa
- 2129 Division of Dermatology, University of Calgary, Alberta, Canada.,Department of Dermatology, Beacon Dermatology, Calgary, Alberta, Canada
| | - Michael Smylie
- Division of Medical Oncology, Department of Oncology, University of Alberta, Edmonton, Canada
| | - Douglas Dover
- Alberta Health and Wellness, Community and Population Health Division, Surveillance and Assessment, University of Alberta, Edmonton, Alberta, Canada
| | - Loretta Fiorillo
- 3158 Division of Dermatology and Cutaneous Sciences, Department of Medicine, University of Alberta, Edmonton, Canada
| |
Collapse
|
46
|
Kaushik A, Natsis N, Gordon SC, Seiverling EV. A practical review of dermoscopy for pediatric dermatology part I: Melanocytic growths. Pediatr Dermatol 2020; 37:789-797. [PMID: 32748996 DOI: 10.1111/pde.14291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
The value of dermoscopy in the detection of skin cancer is well established. Less is published on the utility of dermoscopy in the evaluation of pediatric skin disease. Our review (in two parts) aims to serve as an update on pediatric dermoscopy and to provide readers with a practical application for the use of dermoscopy in pediatric dermatology clinics. In part I, we propose a dermoscopy algorithm for pediatric skin disease and melanocytic growths, and in part II, we address vascular growths, common skin infections, and inflammatory conditions for which dermoscopy is valuable.
Collapse
Affiliation(s)
- Anshika Kaushik
- Division of Pediatric and Adolescent Dermatology, Rady Children's Hospital-San Diego, San Diego, CA, USA.,Department of Dermatology, University of California San Diego School of Medicine, San Diego, CA, USA
| | - Nicola Natsis
- Division of Pediatric and Adolescent Dermatology, Rady Children's Hospital-San Diego, San Diego, CA, USA.,University of California San Diego School of Medicine, San Diego, CA, USA
| | | | - Elizabeth V Seiverling
- Department of Dermatology, Tufts Medical Center, Boston, MA, USA.,Division of Dermatology, Maine Medical Center & Maine Medical Partners, Portland, ME, USA
| |
Collapse
|
47
|
Aldrink JH, Polites S, Lautz TB, Malek MM, Rhee D, Bruny J, Christison-Lagay ER, Tracy ET, Abdessalam S, Ehrlich PF, Dasgupta R, Austin MT. What's new in pediatric melanoma: An update from the APSA cancer committee. J Pediatr Surg 2020; 55:1714-1721. [PMID: 31699434 DOI: 10.1016/j.jpedsurg.2019.09.036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/25/2019] [Indexed: 12/14/2022]
Abstract
BACKGROUND/PURPOSE Melanoma is the most common skin cancer in children and often presents in an atypical fashion when compared to adults. The purpose of this review is to present an update on the epidemiology, surgical and medical management and prevention strategies in pediatric melanoma. METHODS A comprehensive review of the current literature on the epidemiology, surgical and medical management and prevention of adult and pediatric melanoma was performed by the authors and the results of this review are summarized in the manuscript. RESULTS Most recently, the incidence of melanoma in children has been declining, possibly owing to increased awareness and sun exposure prevention. The mainstay of therapy is surgical resection, often with sentinel lymph node biopsy. A positive sentinel node has prognostic value; however, completion node dissection is no longer recommended in the absence of clinically or radiographically positive nodes. Those with advanced disease also receive adjuvant systemic therapy using increasingly targeted immunologic therapies. CONCLUSIONS Sentinel lymph node positive patients no longer require completion lymph node dissection and instead may be followed by ultrasound. However, it is important to note that children have been excluded from most melanoma clinical trials to date, and therefore, recommendations for management are based on existing pediatric retrospective data and extrapolation from adult studies. LEVEL OF EVIDENCE IV.
Collapse
Affiliation(s)
- Jennifer H Aldrink
- Division of Pediatric Surgery, The Ohio State University College of Medicine, Nationwide Children's Hospital, Columbus, OH
| | - Stephanie Polites
- Division of Pediatric Surgery, Oregon Health and Science University, Portland, OR
| | - Timothy B Lautz
- Division of Pediatric Surgery, Ann & Robert H Lurie Children's Hospital of Chicago, Northwestern University, Chicago, IL
| | - Marcus M Malek
- Division of Pediatric General and Thoracic Surgery, Department of Surgery, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Daniel Rhee
- Division of Pediatric Surgery, Johns Hopkins School of Medicine, Baltimore, MD
| | - Jennifer Bruny
- Division of Pediatric Surgery, University of Colorado, Children's Hospital Colorado, Aurora, CO
| | | | - Elisabeth T Tracy
- Division of Pediatric Surgery, Duke University Medical Center, Durham, NC
| | - Shahab Abdessalam
- Department of Pediatric Surgery, Boys Town National Research Hospital, Omaha, NE
| | - Peter F Ehrlich
- Department of Surgery, University of Michigan, Ann Arbor, MI
| | - Roshni Dasgupta
- Division of Pediatric General and Thoracic Surgery, Cincinnati Childrens Hospital Medical Center, University of Cincinnati, Cincinnati, OH
| | - Mary T Austin
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX.
| |
Collapse
|
48
|
Abstract
PURPOSE OF REVIEW To inform pediatric providers of the clinical characteristics, underlying genetic drivers, and therapeutic options for skin cancer arising in childhood and adolescence. RECENT FINDINGS The incidence of melanoma in pediatric patients has been declining in the past decades. Pediatric-specific diagnostic criteria should be utilized when assessing lesions concerning for melanoma to better account for the different presentations seen in pediatric disease compared with adults, such as an increased prevalence of amelanotic melanoma or frequent mimic of benign pediatric lesions. Pediatric melanoma often presents with a higher histopathologic stage and a higher Breslow depth as compared with adult melanoma. Pediatric nonmelanoma skin cancer including basal cell carcinoma and squamous cell carcinoma are associated with genetic conditions and immunosuppression, both iatrogenic and inherited. SUMMARY Melanoma in pediatric patients often presents differently from conventional adult melanoma, including Spitz melanoma and melanoma associated with congenital melanocytic nevi. Pediatric patients with nonmelanoma skin cancers should be evaluated for predisposing risk factors. More research on therapeutic options for pediatric skin cancer is vital to understanding the tolerance and response of our pediatric patients to therapies that are more frequently utilized in adult disease.
Collapse
Affiliation(s)
- Danna Moustafa
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Holly Neale
- University of Massachusetts School of Medicine, Worcester, Massachusetts, USA
| | - Elena B Hawryluk
- Harvard Medical School, Boston, Massachusetts, USA.,Department of Dermatology, Massachusetts General Hospital, Boston, Massachusetts, USA
| |
Collapse
|
49
|
Paolino G, Bearzi P, Pampena R, Longo C, Frascione P, Rizzo N, Raucci M, Carbone A, Cantisani C, Ricci F, Didona D, Frattini F, Bulotta A, Gregorc V, Mercuri SR. Clinicopathological and dermoscopic features of amelanotic and hypomelanotic melanoma: a retrospective multicentric study. Int J Dermatol 2020; 59:1371-1380. [PMID: 32726478 DOI: 10.1111/ijd.15064] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/13/2020] [Accepted: 06/18/2020] [Indexed: 12/28/2022]
Abstract
BACKGROUND Amelanotic and hypomelanotic melanoma (AHM) has a higher risk of delayed diagnosis and a significant lower 5-year melanoma-specific survival compared to pigmented melanoma. Our aim was the evaluation of the clinicopathological/dermoscopic features of amelanotic melanoma (AM) and hypomelanotic melanoma (HM). METHODS All participants had a personal history of AHM. We defined HM as showing clinical/dermoscopic pigmentation in < 25% of the lesion's surface and histopathological focal pigmentation, while AM as melanomas with clinical/dermoscopic and histopathological absence of pigmentation. RESULTS The most common phenotypic traits among the 145 AHM patients were as follows: phototype II, blue-grey eyes, and dark brown hair. Red hair was present in 23.8% AHM cases (AM = 22.60%; HM = 25.80%). The most affected area was the back (29.5%). A total of 67.1% were classified as AM and 32.9% as HM. The most represented hair colors in AM and HM were, respectively, blonde and dark brown hair. Median Breslow thickness was 1.7 mm, superficial spreading melanoma (SSM) and nodular melanoma (NM) were the most represented histotypes, and mitotic rate > 1 × mm2 was reported in 73.3% cases, and regression was significantly more present in HM. Dermoscopy showed high prevalence of white structureless zones (63.4%), linear looped vessels (58.8%), linear irregular vessels (50.0%), and arborizing vessels (47.2%). Multivariate logistic regression confirmed the association between the presence of pigmentation and the following: histological regression, dermoscopic globules, and arborizing vessels. CONCLUSIONS Predominance of red hair in AHM patients was not confirmed. AHM affects mostly intermittent sun-exposed body areas. The deeper median Breslow thickness (versus pigmented melanoma), the association of AM with the nodular histotype, and the high mitotic rate highlight the AHM's aggressiveness. HM's higher levels of regression can be explained by the presence of pigmentation, driving the underlying immune response. AHM showed a polymorphous vascular pattern and significant presence of arborizing vessels (especially HM).
Collapse
Affiliation(s)
- Giovanni Paolino
- Unit of Dermatology, IRCCS Ospedale San Raffaele, Milan, Italy.,Dermatologic Clinic, La Sapienza University of Rome, Rome, Italy
| | - Pietro Bearzi
- Unit of Dermatology, IRCCS Ospedale San Raffaele, Milan, Italy.,Università Vita Salute San Raffaele, Milano, Italy
| | - Riccardo Pampena
- Centro Oncologico ad Alta Tecnologia Diagnostica, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Caterina Longo
- Centro Oncologico ad Alta Tecnologia Diagnostica, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy.,Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - Pasquale Frascione
- Oncologic and Preventative Dermatology, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - Nathalie Rizzo
- Department of Pathology, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Anna Carbone
- Oncologic and Preventative Dermatology, San Gallicano Dermatological Institute, IRCCS, Rome, Italy
| | - Carmen Cantisani
- Dermatologic Clinic, La Sapienza University of Rome, Rome, Italy
| | - Francesco Ricci
- Melanoma Unit, Istituto Dermopatico dell'Immacolata (IDI), Rome, Italy
| | - Dario Didona
- Melanoma Unit, Istituto Dermopatico dell'Immacolata (IDI), Rome, Italy
| | | | - Alessandra Bulotta
- Department of Medical Oncology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Vanesa Gregorc
- Department of Medical Oncology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Santo R Mercuri
- Unit of Dermatology, IRCCS Ospedale San Raffaele, Milan, Italy
| |
Collapse
|
50
|
Parsons BG, Hay JL, Aspinwall LG, Zaugg K, Zhu A, Mooney RH, Klein SZ, Grossman D, Leachman SA, Wu YP. Understanding Skin Screening Practices Among Children at Elevated Risk for Melanoma to Inform Interventions for Melanoma Prevention and Control. JOURNAL OF CANCER EDUCATION : THE OFFICIAL JOURNAL OF THE AMERICAN ASSOCIATION FOR CANCER EDUCATION 2020; 35:509-514. [PMID: 30771212 PMCID: PMC6697232 DOI: 10.1007/s13187-019-01489-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Melanoma is the deadliest form of skin cancer. Screening can aid in early disease detection, when treatment is more effective. Although there are currently no consensus guidelines regarding skin screening for pediatric populations with elevated familial risk for melanoma, at-risk children with the help of their parents and healthcare providers may implement skin self-exams. Healthcare providers may also recommend screening practices for these children. The goal of the current study was to describe current screening behaviors and provider recommendation for screening among children of melanoma survivors. Parents of children with a family history of melanoma completed a questionnaire that included items on children's screening frequency, thoroughness, and who performed the screening. Seventy-four percent of parents reported that their children (mean age = 9.0 years, SD = 4.8) had engaged in parent-assisted skin self-exams (SSEs) in the past 6 months. Only 12% of parents reported that children received SSEs once per month (the recommended frequency for adult melanoma survivors). In open-ended responses, parents reported that healthcare providers had provided recommendations around how to conduct SSEs, but most parents did not report receiving information on recommended SSE frequency. Twenty-six percent of parents (n = 18) reported that children had received a skin exam by a healthcare provider in the past 6 months. The majority of children with a family history of melanoma are reportedly engaging in skin exams despite the lack of guidelines on screening in this population. Future melanoma preventive interventions should consider providing families guidance about implementing screening with their children.
Collapse
Affiliation(s)
- Bridget G Parsons
- Huntsman Cancer Institute, 2000 Circle of Hope, Rm 4509, Salt Lake City, UT, 84112, USA
| | - Jennifer L Hay
- Department of Psychiatry and Behavioral Sciences, Memorial Sloan Kettering Cancer Center, New York, USA
| | - Lisa G Aspinwall
- Department of Psychology, University of Utah, 380 South 1530 East, Room 502, Salt Lake City, UT, 84112, USA
| | - Kelsey Zaugg
- Huntsman Cancer Institute, 2000 Circle of Hope, Rm 4509, Salt Lake City, UT, 84112, USA
| | - Angela Zhu
- Huntsman Cancer Institute, 2000 Circle of Hope, Rm 4509, Salt Lake City, UT, 84112, USA
| | - Ryan H Mooney
- Huntsman Cancer Institute, 2000 Circle of Hope, Rm 4509, Salt Lake City, UT, 84112, USA
| | - Stephanie Z Klein
- Department of Dermatology, University of Utah, 30 North 1900 East, 4A330, Salt Lake City, UT, 84132, USA
| | - Douglas Grossman
- Huntsman Cancer Institute, 2000 Circle of Hope, Rm 4509, Salt Lake City, UT, 84112, USA
- Department of Dermatology, University of Utah, 30 North 1900 East, 4A330, Salt Lake City, UT, 84132, USA
| | - Sancy A Leachman
- Department of Dermatology & Knight Cancer Institute, Oregon Health & Science University, 3303 SW Bond Avenue, Portland, OR, 97239, USA
| | - Yelena P Wu
- Huntsman Cancer Institute, 2000 Circle of Hope, Rm 4509, Salt Lake City, UT, 84112, USA.
- Department of Dermatology, University of Utah, 30 North 1900 East, 4A330, Salt Lake City, UT, 84132, USA.
| |
Collapse
|