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Baecher H, Gerken M, Knoedler L, Knoedler S, Alfertshofer M, Klinkhammer-Schalke M, Berneburg M, Drexler K, Haferkamp S. Complete lymph node dissection in cutaneous melanoma patients with positive sentinel lymph node: Outcome and predictors in a retrospective cohort study over 16 years. J Plast Reconstr Aesthet Surg 2024; 92:33-47. [PMID: 38489985 DOI: 10.1016/j.bjps.2024.02.056] [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: 12/04/2023] [Revised: 01/29/2024] [Accepted: 02/22/2024] [Indexed: 03/17/2024]
Abstract
BACKGROUND In melanoma treatment, complete lymph node dissection (CLND) has been considered the therapeutic gold standard in patients with positive sentinel lymph node biopsy (SLNB). This long-held approach was revised in 2017, with recent evidence questioning the therapeutic benefit of CLND in malignant melanoma (MM) therapy. In this study, we aimed to fill this knowledge gap by retrospectively analyzing the impact of CLND on MM patients' survival. METHODS We retrospectively analyzed the multi-center population-based Clinical Cancer Registry at the Tumor Center Regensburg (TUDOK) database (2004-2020) to identify patients who had been diagnosed with SLN-positive MM and underwent (non)invasive management thereof. Patient cohorts were subdivided according to the treatment received (CLND and waiving CLND). Primary outcomes included overall survival (OS), recurrence-free survival (RFS), and cumulative recurrence rate. RESULTS We identified 1143 MM patients, of whom 126 (11.0%) had positive SLN status. CLND was waived in the majority of SLN-positive MM cases (n = 71; 56.3%), with 55 (43.7%) patients undergoing CLND. Univariable and multivariable Cox regression revealed no significant advantage for CLND patients compared to non-CLND patients in OS (HR=0.970, p = 0.915 and HR=1.295, p = 0.479, respectively), RFS (HR=1.050, p = 0.849 and HR=1.220, p = 0.544, respectively), and cumulative recurrence rate (HR=1.234, p = 0.441 and HR=1.220, p = 0.544), respectively). CONCLUSION We found that CLND had no significant impact on patient survival and MM recurrence rate, thus corroborating the validity of current clinical guidelines.
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Affiliation(s)
- Helena Baecher
- Department of Dermatology, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Michael Gerken
- Bavarian Cancer Registry, Regional Centre Regensburg, Bavarian Health and Food Safety Authority, 93053 Regensburg, Germany
| | - Leonard Knoedler
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Samuel Knoedler
- Department of Plastic, Hand and Reconstructive Surgery, University Hospital Regensburg, 93053 Regensburg, Germany; Division of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Michael Alfertshofer
- Division of Hand, Plastic and Aesthetic Surgery, Ludwig-Maximilians-University Munich, Munich, Germany
| | - Monika Klinkhammer-Schalke
- Tumor Center, Institute for Quality Management and Health Services Research, University of Regensburg, 93053 Regensburg, Germany
| | - Mark Berneburg
- Department of Dermatology, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Konstantin Drexler
- Department of Dermatology, University Hospital Regensburg, 93053 Regensburg, Germany
| | - Sebastian Haferkamp
- Department of Dermatology, University Hospital Regensburg, 93053 Regensburg, Germany.
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Guo T, Jang SS, Ogawa R, Davis M, Ashworth E, Barback CV, Hall DJ, Vera DR. Fluorescent Guided Sentinel Lymph Mapping of the Oral Cavity with Fluorescent-Labeled Tilmanocept. Laryngoscope 2024; 134:1299-1307. [PMID: 37668315 PMCID: PMC10912359 DOI: 10.1002/lary.31014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 09/06/2023]
Abstract
OBJECTIVE With the shift toward utilization of sentinel lymph node biopsy (SLNB) in oral cavity cancer, improved techniques for intraoperative sentinel node identification are needed. This study investigates the feasibility of fluorescently labeled tilmanoscept in SLNB in an oral cancer rabbit model. METHODS An animal study was designed using 21 healthy male New Zealand rabbits. Gallium-68-labeled tilmanocept labeled with IRDye800CW was injected submucosally into the buccal mucosa (n = 6) or lateral tongue (n = 7) followed by PET imaging. One hour after injection, SLNB was performed using fluorescence imaging followed by a bilateral neck dissection and sampling of non-nodal surrounding tissue. All tissues were measured for radioactivity and fluorescence. In addition, eight rabbits were injected with delayed SLNB performed 48 h after injection. RESULTS Buccal injections all had ipsilateral SLN drainage and tongue injections exhibited 18.2% contralateral drainage. An average of 1.9 ± 1.0 SLN (range 1-5) were identified. In addition, an average of 16.9 ± 3.3 non-sentinel lymph nodes were removed per animal. SLNs had an average of 0.69 ± 0.60 percent-of-injected dose (%ID) compared with non-sentinel nodes with 0.012 ± 0.025 %ID and surrounding tissue with 0.0067 ± 0.015 %ID. There was 98.0% agreement between sentinel lymph nodes identified using fluorescence compared to radioactivity with Cohen's kappa coefficient of 0.879. In 48-h delayed SLNB, results were consistent with 97.8% agreement with radioactivity and Cohen's Kappa coefficient of 0.884. Fluorescence identified additional lymph nodes that were not identified by radioactivity, and with one false negative. CONCLUSION Fluorescent-labeled Tc-99 m-tilmanocept represents a highly accurate adjunct to enhance SLNB for oral cavity cancer. LEVEL OF EVIDENCE N/A Laryngoscope, 134:1299-1307, 2024.
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Affiliation(s)
- Theresa Guo
- Department of Otolaryngology, Head and Neck Surgery, University of California, San Diego, La Jolla, CA
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
| | - Sophie S. Jang
- Department of Otolaryngology, Head and Neck Surgery, University of California, San Diego, La Jolla, CA
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
| | - Ryotaro Ogawa
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
- Department of Radiology, University of California, San Diego, La Jolla, CA
| | - Morgan Davis
- Department of Otolaryngology, Head and Neck Surgery, University of California, San Diego, La Jolla, CA
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
| | - Edward Ashworth
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
- Department of Radiology, University of California, San Diego, La Jolla, CA
| | - Christopher V. Barback
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
- Department of Radiology, University of California, San Diego, La Jolla, CA
| | - David J. Hall
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
- Department of Radiology, University of California, San Diego, La Jolla, CA
| | - David R. Vera
- Moores Cancer Center, University of California, San Diego, La Jolla, CA
- Department of Radiology, University of California, San Diego, La Jolla, CA
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Bladen JC, Malhotra R, Litwin A. Long-term outcomes of margin-controlled excision for eyelid melanoma. Eye (Lond) 2023; 37:1009-1013. [PMID: 36828958 PMCID: PMC10049999 DOI: 10.1038/s41433-023-02428-9] [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: 02/27/2022] [Revised: 01/13/2023] [Accepted: 01/25/2023] [Indexed: 02/26/2023] Open
Abstract
OBJECTIVES To provide evidence for long-term outcomes for margin-controlled excision of eyelid melanoma. METHODS Retrospective single-centre observational case series of patients treated for eyelid melanoma between 2007 and 2016, with a minimum of 5-year follow-up. Tumour excision involved rush-paraffin en face horizontal sections and delayed repair (Slow Mohs; SM). RESULTS Twenty-two cases were seen with a survival of 91% (two deaths from nodular and lentigo maligna melanoma) and seven with melanoma in situ (MIS). Invasive melanoma includes eight lentigo maligna melanoma, four nodular, two amelanotic and one desmoplastic. Mean Breslow thickness was 6 mm for invasive (range 0.5-26). Mean excision margin for MIS was 3 mm (range 2-5 mm) and for invasive was 5 mm (range 2-10). Further excisions were performed in nine (41%); two went on to recur. Local recurrence was 36%; six invasive (27%) at a mean of 24 months (range 1.5-5 years) and two for MIS at a mean of 15 months (range 1-1.5 years). Imaging occurred for suspected advanced disease. Sentinel node biopsy was not performed. Advanced melanoma therapy was performed in two cases. No vitamin D testing occurred. CONCLUSIONS Survival rates are in line with 90% overall survival in the UK. Prescriptive excision margins are not applicable in the periocular region and margin-controlled excision with a delayed repair is recommended, but patients need to know further excision may be needed to obtain clearance. Evidence recommending vitamin D therapy needs to be put into clinical practice. In addition, upstaging of MIS occurred advocating excision rather than observation of MIS. More studies are needed to determine the best management of eyelid melanoma.
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Affiliation(s)
- John C Bladen
- Corneoplastic department, Queen Victoria Hospital, East Grinstead, UK
| | - Raman Malhotra
- Corneoplastic department, Queen Victoria Hospital, East Grinstead, UK
| | - Andre Litwin
- Corneoplastic department, Queen Victoria Hospital, East Grinstead, UK.
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Cilt Kanserlerinin Ayırıcı Tanısında İnflamatuar Belirteçlerin Yeri. JOURNAL OF CONTEMPORARY MEDICINE 2022. [DOI: 10.16899/jcm.1131708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Aim: The purpose of this study was to evaluate the role of WBC count, NLR, LMR, PLR, Systemic immune-inflammation index (SII) [(platelet count X neutrophil count) \ lymphocyte count] and platelet count (Plt)×NLR in the differential diagnosis of basal cell carcinoma, squamous cell carcinoma, and malignant melanoma and to determine the effect of tumor type, prediction of lymph node metastasis at initial diagnosis and location on these inflammatory markers.
Material and Method: Patients who underwent surgery for basal cell carcinoma, squamous cell carcinoma, or malignant melanoma were retrospectively screened. NLR, LMR, PLR, SII and Plt×NLR were calculated. Relationships between tumor type, prediction of lymph node metastasis at initial diagnosis, tumor localization and the inflammatory and hematological parameters of interest were investigated. Tumor location was classified as head and neck and others.
Results: A total of 257 patients were included in the study. No statistically significant differences in WBC, NLR, PLR, LMR, SII or Plt×NLR were detected according to tumor location. The patients with squamous cell carcinoma had higher NLR, PRL, SII and Plt×NLR values than those with basal cell carcinoma. The risk of lymph node metastasis at the time of initial diagnosis was 10.3 times higher in patients with PLR levels of 180.7 and higher. The risk of lymph node metastasis detected at initial diagnosis was 8.9 times higher in patients with Plt×NLR of 747 and higher. The risk of lymph node metastasis detected at initial diagnosis was 7.1 times higher in patients with SII of 414 and higher.
Conclusion: Inflammatory markers seem to be useful in the differential diagnosis of skin cancers and determined the risk of lymph node metastasis. However, it does not differ according to tumor localization.
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Han AY, John MAS. Predictors of Nodal Metastasis in Cutaneous Head and Neck Cancers. Curr Oncol Rep 2022; 24:1145-1152. [PMID: 35394247 PMCID: PMC9468084 DOI: 10.1007/s11912-022-01249-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2021] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW The complex and varied drainage patterns in the head and neck present a challenge in the regional control of cutaneous neoplasms. Lymph node involvement significantly diminishes survival, often warranting more aggressive treatment. Here, we review the risk factors associated with lymphatic metastasis, in the context of the evolving role of sentinel lymph node biopsy. RECENT FINDINGS In cutaneous head and neck melanomas, tumor thickness, age, size, mitosis, ulceration, and specific histology have been associated with lymph node metastasis (LNM). In head and neck cutaneous squamous cell carcinomas, tumor thickness, size, perineural invasion, and immunosuppression are all risk factors for nodal metastasis. The risk factors for lymph node involvement in Merkel cell carcinoma are not yet fully defined, but emerging evidence indicates that tumor thickness and size may be associated with regional metastasis. The specific factors that predict a greater risk of LNM for cutaneous head and neck cancers generally include depth of invasion, tumor size, mitotic rate, ulceration, immunosuppression, and other histopathological factors.
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Affiliation(s)
- Albert Y Han
- Department of Head and Neck Surgery, University of California Los Angeles (UCLA), Los Angeles, CA, USA
- UCLA Head and Neck Cancer Program, UCLA Medical Center, 10833 Le Conte Ave, 62-132 CHS, Los Angeles, CA, 90095, USA
- Jonsson Comprehensive Cancer Center, UCLA Medical Center, Los Angeles, CA, USA
| | - Maie A St John
- Department of Head and Neck Surgery, University of California Los Angeles (UCLA), Los Angeles, CA, USA.
- UCLA Head and Neck Cancer Program, UCLA Medical Center, 10833 Le Conte Ave, 62-132 CHS, Los Angeles, CA, 90095, USA.
- Jonsson Comprehensive Cancer Center, UCLA Medical Center, Los Angeles, CA, USA.
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Roman KM, Torabi SJ, Goshtasbi K, Kuan EC, Tjoa T, Haidar YM. Case volume regionalization and volume-based outcome differences in cutaneous head and neck melanoma. Head Neck 2022; 44:2428-2436. [PMID: 35903986 DOI: 10.1002/hed.27150] [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: 01/02/2022] [Revised: 06/06/2022] [Accepted: 07/07/2022] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Hospital volume has emerged as a prognostic factor in oncology but is not currently known whether volume is associated with improved outcomes for cutaneous head and neck (HN) melanoma. METHODS A total of 556 079 cutaneous melanoma cases reported by the 2004-2016 National Cancer Database were separated into two cohorts (HN and non-HN) and facilities within each cohort were classified by case volume. Analysis employed chi-square, analysis of variance, Kaplan-Meier, and Cox proportional hazards models. RESULTS Only 41 facilities (3.1% of 1326) treating HN melanoma and 50 facilities (3.7% of 1344) treating non-HN melanoma were classified as high-volume facilities (HVFs). The estimated 5-year overall survival (OS) was 62.7% (standard error [SE]: 0.4%) for patients with HN at low-volume facilities (LVFs), 69.3% (SE: 0.4%) at IVFs, and 71.8% (SE 0.4%) at HVFs (p < 0.001). Differences in OS remained significant between HVFs versus LVFs after adjusting for confounders. CONCLUSION Volume is independently associated with OS and improved surgical outcomes for HN melanoma.
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Affiliation(s)
- Kelsey M Roman
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, USA
| | - Sina J Torabi
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, USA
| | - Khodayar Goshtasbi
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, USA
| | - Edward C Kuan
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, USA
| | - Tjoson Tjoa
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, USA
| | - Yarah M Haidar
- Department of Otolaryngology-Head and Neck Surgery, University of California Irvine, Orange, California, USA
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Kaminska-Winciorek G, Slowinska M, Krotowski J, Nasierowska-Guttmejer A, Musial J, Cybulska-Stopa B. Dermoscopy of external ear melanoma (EEM). Arch Dermatol Res 2022; 315:1381-1387. [PMID: 35298674 DOI: 10.1007/s00403-022-02342-2] [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: 04/25/2021] [Revised: 01/26/2022] [Accepted: 02/07/2022] [Indexed: 11/26/2022]
Abstract
External ear melanoma (EEM) belongs to extremely rare melanoma locations. So far, only single cases of EEM have been described in terms of dermoscopic presentations. This case study report presents dermoscopic patterns of EEM in six patients. The retrospective case study was based on medical documentation (epidemiological, anamnestic, clinical, videodermoscopic, and histopathologic) of consecutive patients who were diagnosed with melanoma located on the external ear between January 2013 and May 2021 in three diagnostic dermatologic centers. In four of six cases, the melanoma was placed on the helix. The histopathological diagnoses included 1/6 lentigo maligna and 5/6 invasive melanomas. The dermoscopic pattern of facial melanoma (FM) was present in 3/6 cases, 1/6 exhibited the typical superficial spreading pattern (one with nodular invasion), 1/6 the multicomponent asymmetric pattern, and 1/6 the hypomelanotic type. Five melanomas presented numerous (3-6) dermoscopic structures characteristic for each dermoscopic subtype. In conclusion, dermoscopy has proved effective for detection of both difficult and easy-to-diagnose EEM, but also in differentiating their dermoscopic subtypes.
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Affiliation(s)
- Grazyna Kaminska-Winciorek
- Department of Bone Marrow Transplantation and Hematology-Oncology, Skin Cancer and Melanoma Team, Maria Sklodowska-Curie National Research Institute of Oncology, Gliwice Branch, Ul. Wybrzeze Armii Krajowej 15, 44-101, Gliwice, Poland.
- Center of Diagnostics and Treatment of Skin Diseases, All4Skin, Katowice, Poland.
| | - M Slowinska
- Department of Dermatology, Military Institute of Medicine, Warsaw, Poland
- Evimed Medical Center, Private Dermatologic Practice, Warsaw, Poland
| | - J Krotowski
- Department of Dermatology, Military Institute of Medicine, Warsaw, Poland
- Krotowscy Clinic, Pabianice, Poland
| | - A Nasierowska-Guttmejer
- Department of Pathomorphology, Central Clinical Hospital of Ministry of Internal Affairs and Administrative, Warsaw, Poland
- Faculty of Medicine, Lazarski University, Warsaw, Poland
| | - J Musial
- Department of Pathomorphology, Central Clinical Hospital of the Medical University of Lodz, Lodz, Poland
| | - B Cybulska-Stopa
- Clinical Oncology Department, Maria Sklodowska-Curie National Research Institute of Oncology, Cracow Branch, Cracow, Poland
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Berger O, Lerner I, Ohana G, Sinelnikov I, Talisman R. Desmoplastic Neurotropic Melanoma Presenting as Pilonidal Sinus: A Rare Clinical Association. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e932922. [PMID: 34429392 PMCID: PMC8404162 DOI: 10.12659/ajcr.932922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Patient: Male, 31-year-old
Final Diagnosis: Melanoma
Symptoms: Coccycodynia
Medication:—
Clinical Procedure: —
Specialty: Pathology • Plastic Surgery • Surgery
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Affiliation(s)
- Ori Berger
- Plastic Surgery Unit, Barzilai University Hospital Medical Center, Ashkelon, Israel
| | - Igor Lerner
- Department of General Surgery, Barzilai University Hospital Medical Center, Ashkelon, Israel
| | - Gilbert Ohana
- Department of General Surgery, Barzilai University Hospital Medical Center, Ashkelon, Israel
| | - Igor Sinelnikov
- Department of Pathology, Barzilai University Hospital Medical Center, Ashkelon, Israel
| | - Ran Talisman
- Plastic Surgery Unit, Barzilai University Hospital Medical Center, Ashkelon, Israel
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Derebaşınlıoğlu H. Distribution of skin cancers of the head and neck according to anatomical subunit. Eur Arch Otorhinolaryngol 2021; 279:1461-1466. [PMID: 34047838 DOI: 10.1007/s00405-021-06901-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 05/20/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE The skin tumors can occur on any part of the body, these anatomical subunits are considered prognostic factors for localized carcinomas. Tumor size is a prognostic criterion that also varies according to the anatomical location of these tumors. Head and neck region is the most common location. This study aimed to investigate the distribution of BCC, SCC, and MM in the anatomical subunits of the head and neck region and their relationships with these anatomical subunits. MATERIALS AND METHODS Patients who underwent surgery for BCC, SCC, BSCC and/or MM in the head and neck region. The head and neck region was divided topographically into the following subunits: scalp, forehead, orbital region, ear and periauricular region, cheeks, nose, perioral region, and neck. Patients were analyzed according to age, sex, and tumor location, type, and size. RESULTS The SCC group was found to have significantly larger mean tumor size than the BCC group (p = 0.003). SCC was more frequently located in the perioral region (p = 0.001), BCC was more frequently located on the nose (p = 0.001), and MM was more frequently located on the forehead and scalp (p = 0.034, p = 0.49) when compared with the other types. BCC was more frequently located in the orbital region than SCC (p = 0.018) CONCLUSIONS: In this study, we observed statistically significant differences in the distribution of BCC, SCC, and MM, the most common types of skin cancer, among the topographical subunits of the head and neck region.
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Affiliation(s)
- Handan Derebaşınlıoğlu
- Plastic Reconstructive and Aesthetic Surgery Department, Sivas Cumhuriyet University Medical Faculty, 58140, Sivas, Turkey.
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Garbarino F, Pampena R, Lai M, Pereira AR, Piana S, Cesinaro AM, Cinotti E, Fiorani D, Ciardo S, Farnetani F, Chester J, Pellacani G, Guitera P, Longo C. Flat scalp melanoma dermoscopic and reflectance confocal microscopy features correspond to histopathologic type and lesion location. J Eur Acad Dermatol Venereol 2021; 35:1670-1677. [PMID: 33960517 PMCID: PMC8361774 DOI: 10.1111/jdv.17313] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 04/13/2021] [Indexed: 11/29/2022]
Abstract
Background Dermoscopy and Reflectance Confocal Microscopy (RCM) features of scalp melanoma according to lesion location and histopathology have not been fully investigated. Objectives To reveal dermoscopic and RCM features of scalp melanoma according to lesion location and histopathology. Methods We retrospectively retrieved images of suspicious, atypical excised, flat melanocytic lesions of the scalp, assessed on dermoscopy and RCM at five centres, from June 2007 to April 2020. Lesions were classified according to histopathological diagnoses of nevi, lentigo maligna melanoma (LM/LMM) or superficial spreading melanoma (SSM). Clinical, dermoscopic and RCM images were evaluated; LM/LMM and SSM subtypes were compared through multivariate analysis. Results Two hundred forty‐seven lesions were included. In situ melanomas were mostly LM (81.3%), while invasive melanomas were mostly SSM (75.8%). Male sex, baldness and chronic sun‐damaged skin were associated with all types of melanomas and in particular with LM/LMM. LMs were mostly located in the vertex area and SSM in the frontal (OR: 8.8; P < 0.05, CI 95%) and temporal (OR: 16.7; P < 0.005, CI 95%) areas. The dermoscopy presence of pseudo‐network, pigmented rhomboidal structures, obliterated hair follicles and annular–granular pattern were associated with LM diagnoses, whereas bluish‐white veil was more typical of SSM. Observations on RCM of atypical roundish and dendritic cells in the epidermis were associated with SSM (42.4%) and dendritic cells with LM (62.5%) diagnoses. Folliculotropism on RCM was confirmed as a typical sign of LM. Conclusions Flat scalp melanomas reveal specific dermoscopic and RCM features according to histopathologic type and scalp location.
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Affiliation(s)
- F Garbarino
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - R Pampena
- Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Centro Oncologico ad Alta Tecnologia Diagnostica-Dermatologia, Reggio Emilia, Italy
| | - M Lai
- Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Centro Oncologico ad Alta Tecnologia Diagnostica-Dermatologia, Reggio Emilia, Italy
| | - A R Pereira
- Sydney Melanoma Diagnostic Centre, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Faculty of Medicine & Health, University of Sydney, Sydney, NSW, Australia
| | - S Piana
- Pathology Unit, Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - A M Cesinaro
- Department of Pathology, Azienda Ospedaliero-Universitaria, Policlinico di Modena, Modena, Italy
| | - E Cinotti
- Department of Medical, Surgical and Neurological Science, Dermatology Section, University of Siena, S. Maria Alle Scotte Hospital, Siena, Italy
| | - D Fiorani
- Department of Medical, Surgical and Neurological Science, Dermatology Section, University of Siena, S. Maria Alle Scotte Hospital, Siena, Italy
| | - S Ciardo
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - F Farnetani
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - J Chester
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy
| | - G Pellacani
- Department of Dermatology, University of La Sapienza, Roma, Italy
| | - P Guitera
- Sydney Melanoma Diagnostic Centre, Royal Prince Alfred Hospital, Sydney, NSW, Australia.,Faculty of Medicine & Health, University of Sydney, Sydney, NSW, Australia.,Melanoma Institute Australia, Sydney, NSW, Australia
| | - C Longo
- Department of Dermatology, University of Modena and Reggio Emilia, Modena, Italy.,Azienda Unità Sanitaria Locale - IRCCS di Reggio Emilia, Centro Oncologico ad Alta Tecnologia Diagnostica-Dermatologia, Reggio Emilia, Italy
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11
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Pandya R, Basra M, Twohig E, McVeigh K. Can we reduce excision margins for head and neck melanoma? A 12-year retrospective study. Br J Oral Maxillofac Surg 2020; 60:134-139. [PMID: 35123836 DOI: 10.1016/j.bjoms.2020.10.016] [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: 08/31/2020] [Accepted: 10/15/2020] [Indexed: 11/18/2022]
Abstract
Although wide local excision is the standard treatment for primary melanoma, the surgical margin remains controversial. Melanomas of the head and neck exhibit higher recurrence rates and worse prognosis than lesions in other body locations, and their close proximity to critical anatomical and functional structures means that wide excision margins are often not feasible. Surgeons must therefore achieve a balance of oncological safety and functional and aesthetic needs. The aim of this study was to retrospectively analyse melanoma data over a 12-year period at a large skin surgery unit to identify potential differences in outcomes in patients who had reduced wide local excision margins for primary head and neck melanoma. The study would provide further evidence for the need for large randomised prospective trials to reduce excision margins for head and neck melanoma. Local cancer network data were retrospectively analysed over a period of 12 years (2008-2019). Data included site, initial stage, multidisciplinary team (MDT) meeting recommendations for excision margins and the actual wide local excision margin taken, recurrence rate, and disease-specific and absolute survival. A total of 222/305 patients (73%) had the recommended excision margin, while in 27% margins were reduced due to anatomical or functional considerations. Recurrence rates were similar (recommended 11.7% vs narrow 13.3% excision margins) (p = 0.64). The mean follow-up time for all patients was 48.5 months. In aesthetically and functionally sensitive areas of the head and neck, wide local excision margins need to be carefully considered after MDT discussion and discussion with the patient. This study suggests the need for further multicentre trials to address the uniqueness of head and neck melanoma.
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Affiliation(s)
- R Pandya
- Worcestershire Royal Hospital, Charles Cavell Way, Worcester, WR5 1DD.
| | - M Basra
- Worcestershire Royal Hospital, Charles Cavell Way, Worcester, WR5 1DD.
| | - E Twohig
- Worcestershire Royal Hospital, Charles Cavell Way, Worcester, WR5 1DD.
| | - K McVeigh
- Worcestershire Royal Hospital, Charles Cavell Way, Worcester, WR5 1DD.
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12
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Li J, Chen X, Zhou J. Internal carotid artery rupture successfully rescued after resection of locally advanced mucosal malignant melanoma of the eustachian tube: a case report. J Int Med Res 2020; 48:300060520963005. [PMID: 33078648 PMCID: PMC7583397 DOI: 10.1177/0300060520963005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Mucosal melanoma of the eustachian tube is a rare and highly malignant tumour. Local radical resection combined with radiotherapy and systemic chemotherapy is a classic treatment strategy for this tumour. The internal carotid artery (ICA) is easily damaged when this tumour is removed. Once the ICA ruptures and causes haemorrhage, it can be fatal. We report a case of mucosal malignant melanoma of the eustachian tube with ICA rupture and haemorrhage in a 62-year-old woman 3 days after resection of the tumour. After successful emergency endotracheal intubation, anti-shock treatment was performed. Further, the ICA was examined using digital subtraction angiography under general anaesthesia and the bleeding site was embolized. The patient recovered uneventfully after surgery and was discharged from hospital without hemiplegia, aphasia, or other intracranial complications. Because of economic reasons, the patient discontinued comprehensive treatment after being discharged from the hospital. Finally, she developed bone and kidney metastases 8 months after surgery and died of distant metastases 1.5 years later. When removing eustachian tube lesions, the ICA must be particularly protected. Once the ICA ruptures and there is postoperative haemorrhage, prevention of airway asphyxia, timely anti-shock treatment, and emergency digital subtraction angiography and vascular embolization are effective treatment methods.
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Affiliation(s)
- Jianfeng Li
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Xiaohong Chen
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Jing Zhou
- Department of Otolaryngology, Head and Neck Surgery, Beijing Tongren Hospital, Capital Medical University, Beijing, People's Republic of China
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13
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Bachar G, Tzelnick S, Amiti N, Gutman H. Patterns of failure in patients with cutaneous head and neck melanoma. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2020; 46:914-917. [PMID: 31952929 DOI: 10.1016/j.ejso.2019.12.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 11/01/2019] [Accepted: 12/20/2019] [Indexed: 11/15/2022]
Abstract
INTRODUCTION The incidence of head and neck melanoma is increasing. Various factors influence prognosis. OBJECTIVE We sought to investigate the subgroup of patients with head and neck melanoma who fail primary treatment and to define the patterns of failure. METHODS The database of a tertiary medical center was reviewed for patients diagnosed and surgically treated for cutaneous head and neck melanoma in 1995-2014. Regional disease failure was defined as disease confirmed in positive SLNB at first assessment or at recurrence. RESULTS The cohort included 141 patients followed for a median duration of 6.8 years (range 1-20 years). Median tumor thickness was 2.1 mm (range 0.5-12 mm). Ulceration was documented in 38 patients (26.9%). Sentinel lymph node biopsy (SLNB) was positive in 18 patients (12.8%). Total disease failure rate was 32.6% with similar rates of regional (n = 26, 18.4%) and distal (n = 22, 15.6%) failure. Most patients (86.3%) with systemic recurrence had a negative SNLB as did 6/26 patients (23%) with regional failure. Forty-three patients (30.4%) died during follow-up, half of them (23 patients, 16.3%) of melanoma. On multivariate analysis, Breslow thickness was the only significant predictor of outcome. CONCLUSIONS The pattern of treatment failure in patients with head and neck melanoma relate predominantly to Breslow thickness. The high false-negative rate of SNLB and the relatively high rate of systemic failures in patients with negative SNLB indicate a low predictive value of this procedure. Efforts to detect systemic disease during follow-up need to be intensified.
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Affiliation(s)
- Gideon Bachar
- Department of Otolaryngology, Head and Neck Surgery, Beilinson Hospital, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Sharon Tzelnick
- Department of Otolaryngology, Head and Neck Surgery, Beilinson Hospital, Petach Tikva, Israel; Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Nimrod Amiti
- Department of Otolaryngology, Head and Neck Surgery, Beilinson Hospital, Petach Tikva, Israel.
| | - Haim Gutman
- Surgical Oncology Unit, Department of Surgery, Rabin Medical Center, Beilinson Hospital, Petach Tikva, Israel.
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Abstract
BACKGROUND Most head and neck melanomas occur on the face, with the cheek being the most frequently affected site. So far, small numbers of researches on cheek melanomas have yielded insufficient and controversial results. In this trial, we aimed to define the histopathological and clinical features specific to cheek melanomas and to compare them with other head and neck melanomas by using a large group of patients from a single tertiary center. PATIENTS AND METHODS A total of 98 cheek melanomas and 183 other (noncheek) head and neck melanoma cases were analyzed retrospectively. RESULTS The median age was 62 years and malar/zygomatic was the mostly affected site (78.6%). The cheek melanomas developed more frequently in females (61.2%) and most of them were associated with lentigo maligna histopathological subtype (49.2%) and early-stage disease (stage 0-II) (77.6%). The cheek melanomas were found more significantly associated with older patients (P = 0.05), females (P = 0.0001), lentigo maligna subtype (P = 0.0001), lower vertical growth phase (P = 0.03), and early-stage of disease (P = 0.0001) compared with other lesions that developed other sites. Furthermore, they were associated with lower relapse rates (18.6% vs 39.5%, P = 0.0001) and the 5-year recurrence-free survival rate of cheek melanomas was 80% (P = 0.002). Moreover, the 5-year overall survival rate of cheek melanomas was 62%, and they were found to be associated with a favorable overall survival (P = 0.004). CONCLUSIONS Cheek melanomas are associated with lower relapse rates and favorable outcomes compared with other (noncheek) head and neck melanomas.
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Affiliation(s)
- Faruk Tas
- From the Department of Medical Oncology, Institute of Oncology, University of Istanbul, Istanbul, Turkey
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15
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Benati E, Longo C, Piana S, Moscarella E. Preliminary evaluation of reflectance confocal microscopy features of scalp melanoma. Australas J Dermatol 2017; 58:312-316. [PMID: 28752561 DOI: 10.1111/ajd.12690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 05/18/2017] [Indexed: 11/27/2022]
Affiliation(s)
- Elisa Benati
- Skin Cancer Unit, Arcispedale S. Maria Nuova, Reggio Emilia, Italy
| | - Caterina Longo
- Skin Cancer Unit, Arcispedale S. Maria Nuova, Reggio Emilia, Italy
| | - Simonetta Piana
- Pathology Unit, Arcispedale S. Maria Nuova, Reggio Emilia, Italy
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16
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Alves MGO, Chagas LR, Carvalho YR, Cabral LAG, Coletta RD, Almeida JD. Metastatic melanoma of the tongue: a case report with immunohistochemical profile. Gerodontology 2016; 31:314-9. [PMID: 25427453 DOI: 10.1111/ger.12032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/16/2012] [Indexed: 11/29/2022]
Abstract
BACKGROUND Melanoma of the skin is characterised by a high metastatic potential, but reports of metastasis to the tongue are rare. We report a case of skin melanoma with metastasis to the lymph nodes, tongue and brain. OBJECTIVES This report highlights the clinical and histological features of oral metastatic melanoma. CASE REPORT A 72-year-old man was seen with a nodule on the tongue. The differential diagnosis included salivary gland tumour, lymphoma and metastatic melanoma. His medical history revealed treatment for melanoma in the periumbilical region and micrometastases in the inguinal lymph nodes. An incisional biopsy was obtained and histological analysis showed the presence of a solid, epithelioid malignant tumour of monotonous appearance infiltrating the skeletal musculature. Immunohistochemistry showed reactivity of neoplastic cells to anti-HMB45, anti-melan A and anti-S100 antibodies and negativity for anti-PAN cytokeratin, confirming the diagnosis of metastatic melanoma. CONCLUSION The present findings highlight the importance of a complete medical evaluation of the patient by anamnesis to identify possible oral repercussions of primary diseases in other organs and/or systems.
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Affiliation(s)
- Mônica Ghislaine O Alves
- Department of Biosciences and Oral Diagnosis, São José dos Campos Dental School, UNESP - Univ. Estadual Paulista, São José dos Campos, São Paulo, Brazil
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17
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Santos RSL, Andrade MF, Alves FDA, Kowalski LP, Perez DEDC. Metastases of Melanoma to Head and Neck Mucosa: A Report of Short Series. Clin Exp Otorhinolaryngol 2016; 9:80-4. [PMID: 26976032 PMCID: PMC4792238 DOI: 10.21053/ceo.2016.9.1.80] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 12/10/2014] [Accepted: 01/14/2015] [Indexed: 12/11/2022] Open
Abstract
Objectives Metastasis of melanoma to the head and neck mucosa is a very unusual condition. The aim of this study was to report four cases of patients with metastatic melanoma in the head and neck mucosa treated at a single institution. Methods Clinical data were obtained from the medical records. All cases were histologically reviewed to confirm the diagnosis, and immunohistochemical reactions were performed in the cases submitted to biopsy. Results All patients were males and the mean age was 40.5 years old. The sites of the metastatic tumors were gingival mucosa, floor of the mouth, oropharynx, and larynx. Two tumors appeared as submucosal nodules with normal color; one lesion was a blackish nodular lesion, and one was shown to be an ulcerated lesion. The size of tumors ranged from 2.0 to 4.0 cm. All patients had developed systemic disease at time of diagnosis of metastatic tumor in the head and neck mucosa. Survival rates ranged from 2 to 19 months after the diagnosis of the metastatic mucosal melanoma in the head and neck region. Conclusion Although rare, patients with melanoma must be closely and regularly followed up, with careful routine examination of head and neck, because metastatic tumors in this region seem to be part of a lethal widespread metastatic disease.
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Affiliation(s)
- Raphaela Silva Leandro Santos
- Department of Clinical and Preventive Dentistry, Oral Pathology Section, School of Dentistry, Federal University of Pernambuco, Recife, Brazil
| | - Marília Ferreira Andrade
- Department of Stomatology, A. C. Camargo Cancer Center, São Paulo, Brazil ; Department of Otorhinolaryngology-Head and Neck Surgery, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Fábio de Abreu Alves
- Department of Stomatology, A. C. Camargo Cancer Center, São Paulo, Brazil ; Department of Otorhinolaryngology-Head and Neck Surgery, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Luiz Paulo Kowalski
- Department of Stomatology, A. C. Camargo Cancer Center, São Paulo, Brazil ; Department of Otorhinolaryngology-Head and Neck Surgery, A. C. Camargo Cancer Center, São Paulo, Brazil
| | - Danyel Elias da Cruz Perez
- Department of Clinical and Preventive Dentistry, Oral Pathology Section, School of Dentistry, Federal University of Pernambuco, Recife, Brazil
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Venza M, Visalli M, Catalano T, Biondo C, Beninati C, Teti D, Venza I. DNA methylation-induced E-cadherin silencing is correlated with the clinicopathological features of melanoma. Oncol Rep 2016; 35:2451-60. [PMID: 26883095 DOI: 10.3892/or.2016.4618] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2015] [Accepted: 01/22/2016] [Indexed: 11/06/2022] Open
Abstract
E-cadherin, a calcium-dependent cell-cell adhesion molecule, has an important role in epithelial cell function, maintenance of tissue architecture and cancer suppression. Loss of E-cadherin promotes tumor metastatic dissemination and predicts poor prognosis. The present study investigated the clinicopathological significance of E-cadherin expression in cutaneous, mucosal and uveal melanoma related to epigenetic mechanisms that may contribute to E-cadherin silencing. E-cadherin expression was reduced in 55/130 cutaneous (42.3%), 49/82 mucosal (59.7%) and 36/64 uveal (56.2%) melanoma samples as compared to normal skin controls and was inversely associated with promoter methylation. Of the 10 different CpG sites studied (nt 863, 865, 873, 879, 887, 892, 901, 918, 920 and 940), two sites (nt 892 and 940) were 90-100% methylated in all the melanoma specimens examined and the other ones were partially methylated (range, 53-86%). In contrast, the methylation rate of the E-cadherin gene was low in normal tissues (range, 5-24%). In all the three types of melanoma studied, a significant correlation was found between reduced levels of E-cadherin and reduced survival, high mitotic index and metastasis, accounting for the predilection of lymph nodal localization. In cutaneous and mucosal melanoma, low E-cadherin expression was positively correlated also with head/neck localization and ulceration. A high frequency of reduced E-cadherin levels occurred in choroid melanomas. In vitro experiments showed that E-cadherin transcription was restored following 5-aza-2'-deoxycytidine (5-aza-dC) treatment or DNMT1 silencing and was negatively correlated with the invasive potential of melanoma cells. The significant relationship between E-cadherin silencing and several poor prognostic factors indicates that this adhesion molecule may play an important role in melanomagenesis. Therefore, the inverse association of E-cadherin expression with promoter methylation raises the intriguing possibility that reactivation of E-cadherin expression through promoter demethylation may represent a potential therapeutic strategy for the treatment of melanoma.
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Affiliation(s)
- Mario Venza
- Department of Clinical and Experimental Medicine, Azienda Policlinico Universitario G. Martino, Messina, Italy
| | - Maria Visalli
- Department of Clinical and Experimental Medicine, Azienda Policlinico Universitario G. Martino, Messina, Italy
| | - Teresa Catalano
- Department of Clinical and Experimental Medicine, Azienda Policlinico Universitario G. Martino, Messina, Italy
| | - Carmelo Biondo
- Department of Human Pathology of Adult and Developmental Age 'Gaetano Barresi', Azienda Policlinico Universitario G. Martino, Messina, Italy
| | - Concetta Beninati
- Department of Human Pathology of Adult and Developmental Age 'Gaetano Barresi', Azienda Policlinico Universitario G. Martino, Messina, Italy
| | - Diana Teti
- Department of Clinical and Experimental Medicine, Azienda Policlinico Universitario G. Martino, Messina, Italy
| | - Isabella Venza
- Department of Clinical and Experimental Medicine, Azienda Policlinico Universitario G. Martino, Messina, Italy
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19
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Role of SPECT-CT in sentinel lymph node biopsy in patients diagnosed with head and neck melanoma. Rev Esp Med Nucl Imagen Mol 2016. [DOI: 10.1016/j.remnie.2015.07.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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20
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Dimovska EOF, Clibbon JJ, Moncrieff MDS, Heaton MJ, Figus A. Microsurgical Reconstructions for Head and Neck Cancers in Elderly Aged >80 Years: An Analysis of Surgical Outcomes and Quality of Life. Ann Surg Oncol 2015; 23:1684-92. [PMID: 26714952 DOI: 10.1245/s10434-015-5049-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND The rising incidence of primary head and neck (H&N) cancers in the elderly presents a dilemma regarding the appropriateness of complex surgery in this assumed frail age group. With limited data on surgical morbidity, survival, and patient quality of life (QOL), this analysis aimed to broaden the understanding of safety and effectiveness of microsurgical treatment in very elderly H&N cancer patients. METHODS A prospective database analysis was used to evaluate surgical outcomes (morbidity, survival, and QOL) in all patients aged 80 years and older undergoing microsurgical reconstruction for cutaneous and intra-oral H&N cancers between 2004 and 2014. Outcomes were assessed for their association with surgical, tumour, and patient variables. Comorbidities were categorized by the ACE27 index and postoperative morbidity by the Clavien-Dindo scoring system. QOL was analyzed using the UW-QOLv4. RESULTS Of 720 microsurgical reconstructions, 96 patients were identified. Median survival was 25 months. The ACE27 index was the only variable significantly associated with survival with a 5-year survival of 59.2 % in the least comorbid group versus 19.7 % in the most comorbid group (p 0.015). ACE-27 showed influence on socioemotional QoL scores. Physical QOL scores were influenced by tumour and operative factors. Patients were found to value physical QOL over socioemotional. CONCLUSIONS Microsurgical reconstructions are well tolerated in the very elderly patients and should be considered predominantly based on comorbidity. Tumour stage, flap type, and cancer site should still form part of the preoperative counseling due to their implication on postoperative physical function.
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Affiliation(s)
- E O F Dimovska
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Foundation Trust, Norwich, UK.
| | - J J Clibbon
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Foundation Trust, Norwich, UK
| | - M D S Moncrieff
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Foundation Trust, Norwich, UK
| | - M J Heaton
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Foundation Trust, Norwich, UK
| | - A Figus
- Department of Plastic & Reconstructive Surgery, Norfolk & Norwich University Hospital NHS Foundation Trust, Norwich, UK
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21
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López-Rodríguez E, García-Gómez FJ, Álvarez-Pérez RM, Martínez-Castillo R, Borrego-Dorado I, Fernández-Ortega P, Zulueta-Dorado T. Role of SPECT-CT in sentinel lymph node biopsy in patients diagnosed with head and neck melanoma. Rev Esp Med Nucl Imagen Mol 2015; 35:22-8. [PMID: 26150109 DOI: 10.1016/j.remn.2015.05.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Revised: 05/21/2015] [Accepted: 05/25/2015] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Assess the role of SPECT-CT in sentinel lymph node (SLN) biopsy in the accurate anatomical location of the SNL in patients with cutaneous head and neck melanoma. MATERIAL AND METHODS A retrospective study was conducted from February 2010 to June 2013 on 22 consecutive patients with a diagnosis of cutaneous head and neck melanoma (9 female, 13 male), with a mean age of 55 years old and who met the inclusion criteria for SLN biopsy. Patients underwent preoperative scanning after peri-scar injection of (99m)Tc-labeled-nanocolloid. Planar images of the injection-site, whole-body, and SPECT-CT scanning were acquired. RESULTS Detection rate of SLN reached up to 91% (20/22 patients) by planar lymphoscintigraphy and 95.4% (21/22 patients) by SPECT-CT. SPECT-CT provided an accurate location of SLN in 14/22 patients, enabling to improve the surgical approach (clinical impact: 63.6%). SLN was positive for metastatic cells in 9.1% patients. CONCLUSION SPECT-CT provides detailed anatomical SLN location and allows detecting a higher number of SLN than planar lymphoscintigraphy. Routine use of SPECT-CT is recommended in order to optimise the SLN detection and location in patients with head and neck melanoma.
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Affiliation(s)
- E López-Rodríguez
- Servicio de Medicina Nuclear, Unidad de Diagnóstico por la Imagen, Hospital Universitario Virgen del Rocío, Sevilla, España.
| | - F J García-Gómez
- Servicio de Medicina Nuclear, Unidad de Diagnóstico por la Imagen, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - R M Álvarez-Pérez
- Servicio de Medicina Nuclear, Unidad de Diagnóstico por la Imagen, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - R Martínez-Castillo
- Servicio de Medicina Nuclear, Unidad de Diagnóstico por la Imagen, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - I Borrego-Dorado
- Servicio de Medicina Nuclear, Unidad de Diagnóstico por la Imagen, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - P Fernández-Ortega
- Servicio de Cirugía Plástica General, Hospital Universitario Virgen del Rocío, Sevilla, España
| | - T Zulueta-Dorado
- Servicio de Anatomía Patológica, Hospital Universitario Virgen del Rocío, Sevilla, España
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Ryan M, Crow J, Kahmke R, Fisher SR, Su Z, Lee WT. FoxP3 and indoleamine 2,3-dioxygenase immunoreactivity in sentinel nodes from melanoma patients. Am J Otolaryngol 2014; 35:689-94. [PMID: 25212103 DOI: 10.1016/j.amjoto.2014.08.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 08/20/2014] [Indexed: 12/29/2022]
Abstract
OBJECTIVE 1) Assess FoxP3/indoleamine 2,3-dioxygenase immunoreactivity in head and neck melanoma sentinel lymph nodes and 2) correlate FoxP3/indoleamine 2,3-dioxygenase with sentinel lymph node metastasis and clinical recurrence. STUDY DESIGN Retrospective cohort study. METHODS Patients with sentinel lymph node biopsy for head and neck melanoma between 2004 and 2011 were identified. FoxP3/indoleamine 2,3-dioxygenase prevalence and intensity were determined from the nodes. Poor outcome was defined as local, regional or distant recurrence. The overall immunoreactivity score was correlated with clinical recurrence and sentinel lymph node metastasis using the chi-square test for trend. RESULTS Fifty-six sentinel lymph nodes were reviewed, with 47 negative and 9 positive for melanoma. Patients with poor outcomes had a statistically significant trend for higher immunoreactivity scores (p=0.03). Positive nodes compared to negative nodes also had a statistically significant trend for higher immunoreactivity scores (p=0.03). Among the negative nodes, there was a statistically significant trend for a poor outcome with higher immunoreactivity scores (p=0.02). CONCLUSION FoxP3/indoleamine 2,3-dioxygenase immunoreactivity correlates with sentinel lymph node positivity and poor outcome. Even in negative nodes, higher immunoreactivity correlated with poor outcome. Therefore higher immunoreactivity may portend a worse prognosis even without metastasis in the sentinel lymph node. This could identify a subset of patients that may benefit from future trials and treatment for melanoma through Treg and IDO suppression.
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Supriya M, Narasimhan V, Henderson MA, Sizeland A. Managing regional metastasis in patients with cutaneous head and neck melanoma - is selective neck dissection appropriate? Am J Otolaryngol 2014; 35:610-6. [PMID: 25080830 DOI: 10.1016/j.amjoto.2014.06.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 06/21/2014] [Accepted: 06/27/2014] [Indexed: 11/26/2022]
Abstract
BACKGROUND Neck dissection is recommended for patients with head and neck cutaneous melanoma and nodal metastasis. However, there appears to be no clear evidence to guide the extent of nodal resection. METHODS Loco-regional recurrence (LR), overall survival (OS) and progression free survival (PFS) was retrospectively compared between patients who had Comprehensive neck dissection (CND) and Selective neck dissection (SND). RESULTS There was no difference in LR, OS and PFS between CND (n=18) and SND groups (n=79). Extra capsular extension (ECE), frontal disease and increasing number of involved nodes resulted in worse OS and PFS but had no impact on LR. CONCLUSION Patients with disease limited to one node without ECE can be effectively treated by SND alone. In patients who have these unfavourable pathological features more extensive nodal resection does not improve outcome if they receive radiotherapy. Extent of neck dissection or adjuvant radiotherapy has no impact on overall survival.
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Affiliation(s)
| | | | - Michael A Henderson
- Division of Cancer Surgery, Peter MacCallum Cancer Center, Melbourne, Australia
| | - Andrew Sizeland
- Division of Head and Neck Surgery, Peter MacCallum Cancer Center, Melbourne, Australia
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Davis-Malesevich MV, Goepfert R, Kubik M, Roberts DB, Myers JN, Kupferman ME. Recurrence of cutaneous melanoma of the head and neck after negative sentinel lymph node biopsy. Head Neck 2014; 37:1116-21. [DOI: 10.1002/hed.23718] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2013] [Revised: 01/30/2014] [Accepted: 04/21/2014] [Indexed: 01/08/2023] Open
Affiliation(s)
- Melinda V. Davis-Malesevich
- Bobby R. Alford Department of Otolaryngology - Head and Neck Surgery; Baylor College of Medicine; Houston Texas
| | - Ryan Goepfert
- Department of Otolaryngology - Head and Neck Surgery; University of California - San Francisco; San Francisco California
| | - Mark Kubik
- Bobby R. Alford Department of Otolaryngology - Head and Neck Surgery; Baylor College of Medicine; Houston Texas
| | - Dianna B. Roberts
- Department of Head and Neck Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas
| | - Jeffrey N. Myers
- Department of Head and Neck Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas
| | - Michael E. Kupferman
- Department of Head and Neck Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas
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Newlands C, Gurney B. Management of regional metastatic disease in head and neck cutaneous malignancy. 2. Cutaneous malignant melanoma. Br J Oral Maxillofac Surg 2014; 52:301-7. [PMID: 24565440 DOI: 10.1016/j.bjoms.2014.01.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Accepted: 01/24/2014] [Indexed: 12/30/2022]
Abstract
This is the second of 2 articles giving an overview of the current evidence for management of the neck and parotid in cutaneous cancers of the head and neck. We discuss cutaneous malignant melanoma and review the latest evidence for management of the regional nodes.
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Affiliation(s)
| | - Ben Gurney
- Royal Surrey County Hospital, United Kingdom
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26
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Management of external ear melanoma: the same or something different? Am J Surg 2013; 206:307-13. [PMID: 23664431 DOI: 10.1016/j.amjsurg.2012.10.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2012] [Revised: 10/17/2012] [Accepted: 10/17/2012] [Indexed: 11/21/2022]
Abstract
BACKGROUND The external ear represents a site with high ultraviolet exposure and thin skin overlying cartilage. The aim of this study was to determine if ear melanomas have different characteristics than cutaneous melanomas in other anatomic sites. METHODS The evaluation of patients treated at a tertiary care center. RESULTS Sixty patients were treated for ear melanoma (87% male, mean age = 56.7, mean thickness = 1.65 mm). Seven of thirty-two patients (22%) who underwent sentinel lymph node biopsy had positive nodes. Twenty (33%) patients had recurrence including 6 patients with negative sentinel lymph nodes (SLNs) and 5 patients with positive SLNs. Three of 10 patients (30%) treated with Mohs surgery had local recurrence. CONCLUSIONS The overall local and systemic recurrences are similar to those previously reported. There is a higher recurrence rate than expected in patients with a negative SLN and a high local recurrence rate after Mohs surgery. Our data suggest that SLN evaluation may be less accurate in ear melanomas and that Mohs surgery may be associated with a relatively high local recurrence rate.
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Craig ES, Nagarajan P, Lee ES, Lazova R, Terner J, Narayan D. The Perichondrium in Auricular Melanomas. Otolaryngol Head Neck Surg 2012; 148:431-5. [DOI: 10.1177/0194599812470426] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective Auricular melanomas are now considered less aggressive than originally thought, but those located on the conchal bowl and posterior ear can create particular challenges for reconstruction. Given the paucity of cases, no standardized recommendations exist for tumor resection. In this study, we provide a pathologic basis in support of conservative tumor resection along the perichondrial plane. Study Design Case series with review of pathology and medical records. Setting Academic tertiary referral center. Subjects and Methods We retrospectively reviewed all ear melanomas from the archives of Yale Dermatopathology and Surgical Pathology laboratories between 1987 and 2009. Cases of melanoma in situ or malignant melanoma of the earlobe were excluded. Results Fifty-one cases were included in the study. Patients’ age ranged from 26 to 94 years, with a mean (SD) of 58.9 (17.5) years. The male to female ratio was of 5.4:1. Melanomas were distributed similarly between right and left ears, at 52% and 48%, respectively. The most common location was the helix (74.5%). The Breslow depth ranged from 0.19 to 11 mm, with a mean (SD) of 1.64 (1.6) mm. The lesion-perichondrium distance ranged from 0 to 8.12 mm, with a mean (SD) of 1.11 (1.1) mm. Notably, the perichondrium was not invaded in any of the cases. Conclusion Based on the histopathologic characteristics of our cases, the perichondrium can be considered an effective barrier and therefore a biological plane for wide local resection in some cases of auricular melanomas, allowing surgeons to achieve negative margins without necessarily sacrificing underlying cartilage.
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Affiliation(s)
- E. Stirling Craig
- Department of Plastic and Reconstructive Surgery, Yale School of Medicine, New Haven, Connecticut, USA
| | | | - Esther S. Lee
- Department of Plastic and Reconstructive Surgery, Yale School of Medicine, New Haven, Connecticut, USA
| | - Rossitza Lazova
- Department of Dermatology, Yale School of Medicine, New Haven, Connecticut, USA
| | - Jordan Terner
- Department of Plastic and Reconstructive Surgery, Yale School of Medicine, New Haven, Connecticut, USA
| | - Deepak Narayan
- Department of Plastic and Reconstructive Surgery, Yale School of Medicine, New Haven, Connecticut, USA
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Suton P, Lukšić I, Müller D, Virag M. Lymphatic drainage patterns of head and neck cutaneous melanoma: does primary melanoma site correlate with anatomic distribution of pathologically involved lymph nodes? Int J Oral Maxillofac Surg 2012; 41:413-20. [DOI: 10.1016/j.ijom.2011.12.027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2011] [Revised: 10/19/2011] [Accepted: 12/19/2011] [Indexed: 10/14/2022]
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Ear melanoma: influence of perichondrium involvement in evaluating surgical strategy. Eur Arch Otorhinolaryngol 2011; 269:1685-90. [PMID: 22081097 DOI: 10.1007/s00405-011-1827-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2011] [Accepted: 10/28/2011] [Indexed: 10/15/2022]
Abstract
Adequate treatment of melanomas of the external ear offers unique surgical challenges because of the complex anatomical features of the auricle and the need for proper oncologic aggressiveness, as well as for valid aesthetic results. In this study, we evaluated nine different cases of melanoma of the auricle treated in our Institute between 1994 and 2008. Every enrolled patient underwent surgical excision, nonetheless reconstruction was performed with different surgical techniques. In accordance with histological reports, we could observe the absence of neoplastic cells in perichondral bone and in cartilagenous tissue, providing further assurance concerning the importance of preserving the outer ear in expectation of reconstruction. As a matter of fact, it has been proven that it is possible to reconstruct the auricle while guaranteeing oncologic safety in melanomas with a Breslow thickness >1 mm. Therefore, an excision preserving the cartilagenous tissue, thus allowing an efficient full-thickness cutaneous grafting may guarantee good functional and aesthetic results. In conclusion, the suggested therapeutic management may be considered in <1 mm melanomas without taking further unnecessary oncologic risks.
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Subcutaneous malignant melanoma of the scalp surgical flap after brain irradiation for anaplastic astrocytoma. J Neurooncol 2011; 106:203-7. [PMID: 21720809 DOI: 10.1007/s11060-011-0646-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2011] [Accepted: 06/20/2011] [Indexed: 10/18/2022]
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Mohamad I, Zainuddin N, Zawawi N, Naik VR. Melanocytic Variant of Medullary Thyroid Carcinoma in a Previously Treated Papillary Carcinoma Patient. ANNALS OF THE ACADEMY OF MEDICINE, SINGAPORE 2011. [DOI: 10.47102/annals-acadmedsg.v40n6p300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Irfan Mohamad
- School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
| | - Nazli Zainuddin
- School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
| | - Norzaliana Zawawi
- School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
| | - Venkatesh R Naik
- School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kelantan, Malaysia
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de Rosa N, Lyman GH, Silbermins D, Valsecchi ME, Pruitt SK, Tyler DM, Lee WT. Sentinel Node Biopsy for Head and Neck Melanoma. Otolaryngol Head Neck Surg 2011; 145:375-82. [DOI: 10.1177/0194599811408554] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective. This systematic review was conducted to examine the test performance of sentinel node biopsy in head and neck melanoma, including the identification rate and false-negative rate. Data Sources. PubMed, EMBASE, ASCO, and SSO database searches were conducted to identify studies fulfilling the following inclusion criteria: sentinel node biopsy was performed, lesions were located on the head and neck, and recurrence data for both metastatic and nonmetastatic patients were reported. Review Methods. Dual-blind data extraction was conducted. Primary outcomes included identification rate and test performance based on completion neck dissection or nodal recurrence. Results. A total of 3442 patients from 32 studies published between 1990 and 2009 were reviewed. Seventy-eight percent of studies were retrospective and 22% were prospective. Trials varied from 9 to 755 patients (median 55). Mean Breslow depth was 2.53 mm. Median sentinel node biopsy identification rate was 95.2%. More than 1 basin was reported in 33.1% of patients. A median of 2.56 sentinel nodes per patient were excised. Sentinel node biopsy was positive in 15% of patients. Subsequent completion neck dissection was performed in almost all of these patients and revealed additional positive nodes in 13.67%. Median follow-up was 31 months. Across all studies, predictive value positive for nodal recurrence was 13.1% and posttest probability negative was 5%. Median false-negative rate for nodal recurrence was 20.4%. Conclusion. Sentinel node biopsy of head and neck melanoma is associated with an increased false-negative rate compared with studies of non–head and neck lesions. Positive sentinel node status is highly predictive of recurrence.
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Affiliation(s)
| | - Gary H. Lyman
- Duke University, Durham, North Carolina, USA
- Duke Comprehensive Cancer Center, Durham, North Carolina, USA
| | | | | | - Scott K. Pruitt
- Duke University, Durham, North Carolina, USA
- VA Medical Center, Durham, North Carolina, USA
| | - Douglas M. Tyler
- Duke University, Durham, North Carolina, USA
- VA Medical Center, Durham, North Carolina, USA
| | - Walter T. Lee
- Duke University, Durham, North Carolina, USA
- VA Medical Center, Durham, North Carolina, USA
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Marinova L, Yordanov K, Sapundgiev N. Primary mucosal sinonasal melanoma-Case report and review of the literature. The role of complex treatment-surgery and adjuvant radiotherapy. Rep Pract Oncol Radiother 2010; 16:40-3. [PMID: 24376954 DOI: 10.1016/j.rpor.2010.11.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2010] [Accepted: 11/15/2010] [Indexed: 02/03/2023] Open
Abstract
AIM The place of adjuvant radiotherapy in the treatment of sinonasal melanoma. BACKGROUND Sinonasal mucosal melanoma is a rare disease with poor prognosis and requires a complex treatment. Elective neck dissection in patients with N0 and adjuvant radiotherapy has been a source of controversy. High late regional recurrence rates rise questions about elective irradiation of the neck nodes in patients with N0 stage disease. METHODS We present our two years' follow up in a case of locally advanced sinonasal melanoma and literature review of the treatment options for mucosal melanoma. RESULTS In locally advanced sinonasal melanoma treated with surgical resection, postoperative radiotherapy and chemotherapy we had local tumor control. Two years later, a regional contralateral recurrence without distant metastasis occurred. CONCLUSIONS Literature data for frequent neck lymph nodes recurrences justify elective neck dissection. Postoperative elective neck radiotherapy for patients with locally advanced sinonasal melanoma and clinically N0 appears to decrease the rate of late regional recurrences.
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Affiliation(s)
- Lena Marinova
- Radiotherapy Department, Oncology Hospital, Medical University - Varna, Varna, Bulgaria
| | - Kaloyan Yordanov
- Radiotherapy Department, Oncology Hospital, Medical University - Varna, Varna, Bulgaria
| | - Nikolay Sapundgiev
- Oto-rhyno-laryngology Department, University Hospital "Sveta Marina", Medical University - Varna, Varna, Bulgaria
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Current World Literature. Curr Opin Support Palliat Care 2010; 4:293-304. [DOI: 10.1097/spc.0b013e328340e983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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