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Vishnevskia-Dai V, Davidy T, Zloto O. Amelanotic conjunctival melanoma in a child. Am J Ophthalmol Case Rep 2022; 29:101735. [PMID: 36582844 PMCID: PMC9792290 DOI: 10.1016/j.ajoc.2022.101735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 10/07/2022] [Accepted: 10/14/2022] [Indexed: 11/13/2022] Open
Abstract
Purpose Malignant melanomas of the conjunctiva are extremely rare in children. In this case report we present a conjunctival melanoma of a child. Observations We report a case of a 7 years old boy who presented with a rapidly growing reddish lesion measuring 8mm in base × 2.5 mm in thickness on the nasal conjunctiva in his right eye. The patient underwent resection of the lesion (with 4 mm margins of the surrounding clinically normal conjunctiva) and cryotherapy to the adjacent conjunctival margins. Histopathology confirmed the diagnosis of conjunctival melanoma. Pathology also can be challenging; a review of pathology is advisable as happened in this case. Systemic workup was negative for metastatic disease. On 73 months of follow up, the patient was stable without local recurrence or secondary systemic disease. Conclusions and Importance Malignant melanoma can present de novo as an amelanotic rapidly growing conjunctival lesion in children. This case should raise the awareness of the variable clinical presentations, the challenging diagnosis, treatment and follow up of pediatric conjunctival melanoma.
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Affiliation(s)
- Vicktoria Vishnevskia-Dai
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Davidy
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ofira Zloto
- Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel,Corresponding author. Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel.
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2
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Bresler SC, Simon C, Shields CL, McHugh JB, Stagner AM, Patel RM. Conjunctival Melanocytic Lesions. Arch Pathol Lab Med 2022; 146:632-646. [PMID: 34424954 DOI: 10.5858/arpa.2021-0006-ra] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 11/06/2022]
Abstract
CONTEXT.— Conjunctival melanocytic lesions consist of a variety of neoplastic and nonneoplastic conditions. These include benign processes such as primary intraepithelial hypermelanosis and melanocytic hyperplasia, secondary forms of intraepithelial hypermelanosis and melanocytic hyperplasia, melanocytic nevi, melanocytic proliferations with malignant potential, and melanoma. OBJECTIVE.— To provide a concise yet comprehensive resource regarding the histopathologic diagnosis of conjunctival melanocytic lesions. We aim to detail and clarify the numerous classification schemes that exist for junctional melanocytic proliferations of the conjunctiva (known as primary acquired melanosis or PAM; also termed conjunctival melanocytic intraepithelial neoplasia or C-MIN). Although not uniformly adopted, C-MIN is classified by using a numeric system based on a defined set of criteria. A less complex scheme (conjunctival melanocytic intraepithelial lesion or CMIL) has recently been proposed by the World Health Organization. Additionally, we aim to update the reader regarding molecular features and prognostic indicators. DATA SOURCES.— Peer-reviewed literature and archived cases for illustration. CONCLUSIONS.— Accurate histologic classification is essential, as PAM/C-MIN/CMILs that have a significant potential to progress to invasive melanoma may be clinically indistinguishable from low-risk lesions. Conjunctival melanoma (CM) more closely resembles cutaneous melanoma in terms of its pathogenesis and molecular features, compared to melanoma arising at other mucosal sites or to uveal melanoma. Depth of invasion and ulceration status, among other factors, have emerged as important prognostic indicators in CM. Sentinel lymph node biopsy may provide further prognostic information. Lastly, integration of pathologic and clinical findings is essential at this anatomically sensitive location to determine appropriate clinical management.
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Affiliation(s)
- Scott C Bresler
- From Michigan Medicine Department of Pathology, University of Michigan, Ann Arbor (Bresler, Simon, McHugh, Patel)
- Michigan Medicine Department of Dermatology, University of Michigan, Ann Arbor (Bresler, Patel)
| | - Caroline Simon
- From Michigan Medicine Department of Pathology, University of Michigan, Ann Arbor (Bresler, Simon, McHugh, Patel)
| | - Carol L Shields
- Ocular Oncology Service, Wills Eye Hospital, Philadelphia, Pennsylvania (Shields)
| | - Jonathan B McHugh
- From Michigan Medicine Department of Pathology, University of Michigan, Ann Arbor (Bresler, Simon, McHugh, Patel)
| | - Anna M Stagner
- The Department of Pathology, Massachusetts General Hospital, Boston (Stagner)
- The Department of Ophthalmology, Massachusetts Eye and Ear, Boston (Stagner)
- Harvard Medical School, Boston, Massachusetts (Stagner)
| | - Rajiv M Patel
- From Michigan Medicine Department of Pathology, University of Michigan, Ann Arbor (Bresler, Simon, McHugh, Patel)
- Michigan Medicine Department of Dermatology, University of Michigan, Ann Arbor (Bresler, Patel)
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3
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Nahon-Estève S, Bertolotto C, Picard-Gauci A, Gastaud L, Baillif S, Hofman P, Groulier A, Maschi C, Caujolle JP, Lassalle S, Martel A. Small but Challenging Conjunctival Melanoma: New Insights, Paradigms and Future Perspectives. Cancers (Basel) 2021; 13:5691. [PMID: 34830847 PMCID: PMC8616295 DOI: 10.3390/cancers13225691] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/01/2021] [Accepted: 11/09/2021] [Indexed: 11/16/2022] Open
Abstract
Although its incidence has increased over the last decades, conjunctival melanoma (CM) remains a rare but challenging periocular malignancy. While there is currently no recognized standard of care, "no-touch" surgical excision followed by adjuvant treatments is usually recommended. Despite its small size, managing CM is challenging for clinicians. The first challenge is the high risk of tumour local recurrence that occurs in about one third of the patients. The management of locally advanced CM (≥T2) or multiple recurrences may require mutilating surgeries such as orbital exenteration (OE). The second challenge is the metastatic spread of CM that occurs in about one quarter of patients, regardless of whether complete surgical excision is performed or not. This highlights the infiltrative and highly aggressive behaviour of CM. Recently, attention has been directed towards the use of eye-sparing strategies to avoid OE. Initially, wide conservative surgeries followed by customized brachytherapy or radiotherapy have appeared as viable strategies. Nowadays, new biological insights into CM have revealed similarities with cutaneous melanoma. These new findings have allowed clinicians to reconsider the management of locally advanced CM with "medical" eye-sparing treatment as well as the management of metastatic spread. The aim of this review was to summarize the current and future perspectives of treatment for CM based on recent biological findings.
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Affiliation(s)
- Sacha Nahon-Estève
- Ophthalmology Department, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France; (S.B.); (C.M.); (J.-P.C.); (A.M.)
- Department of Biology and Pathologies of Melanocytes, Team1, Equipe Labellisée Ligue 2020 and Equipe Labellisée ARC 2019, Centre Méditerranéen de Médecine Moléculaire, INSERM, 06200 Nice, France;
| | - Corine Bertolotto
- Department of Biology and Pathologies of Melanocytes, Team1, Equipe Labellisée Ligue 2020 and Equipe Labellisée ARC 2019, Centre Méditerranéen de Médecine Moléculaire, INSERM, 06200 Nice, France;
| | - Alexandra Picard-Gauci
- Dermatology Department, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France;
| | - Lauris Gastaud
- Antoine Lacassagne Cancer Centre, Oncology Department, Université Côte d’Azur, 06000 Nice, France;
| | - Stéphanie Baillif
- Ophthalmology Department, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France; (S.B.); (C.M.); (J.-P.C.); (A.M.)
| | - Paul Hofman
- FHU OncoAge, Institute for Research on Cancer and Aging, Nice (IRCAN), Université Côte d’Azur, 06000 Nice, France; (P.H.); (S.L.)
- Biobank BB-0033-00025, Laboratory of Clinical and Experimental Pathology, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France
| | - Anaïs Groulier
- Antoine Lacassagne Cancer Center, Department of Radiation Oncology, Université Côte d’Azur, 06000 Nice, France;
| | - Célia Maschi
- Ophthalmology Department, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France; (S.B.); (C.M.); (J.-P.C.); (A.M.)
| | - Jean-Pierre Caujolle
- Ophthalmology Department, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France; (S.B.); (C.M.); (J.-P.C.); (A.M.)
| | - Sandra Lassalle
- FHU OncoAge, Institute for Research on Cancer and Aging, Nice (IRCAN), Université Côte d’Azur, 06000 Nice, France; (P.H.); (S.L.)
- Biobank BB-0033-00025, Laboratory of Clinical and Experimental Pathology, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France
| | - Arnaud Martel
- Ophthalmology Department, Centre Hospitalier Universitaire de Nice, Université Côte d’Azur, 06000 Nice, France; (S.B.); (C.M.); (J.-P.C.); (A.M.)
- FHU OncoAge, Institute for Research on Cancer and Aging, Nice (IRCAN), Université Côte d’Azur, 06000 Nice, France; (P.H.); (S.L.)
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4
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Peric B, Leiler S, Hawlina G, Jancar B, Snoj M, Perhavec A. Sentinel Node Biopsy for Conjunctival Melanoma; Single Centre Experience and Review of Current Literature. Cancer Control 2021; 28:10732748211042116. [PMID: 34633246 PMCID: PMC8512233 DOI: 10.1177/10732748211042116] [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] [Indexed: 11/25/2022] Open
Abstract
Purpose To evaluate the role of sentinel lymph node (SLN) biopsy in patients with
conjuctival melanoma (CjM). Study design Retrospective observational cohort study and literature review. Subjects Slovenian patients with CjM are included in the study. Methods Prospectively collected data of CjM patients treated from June 2005 to
December 2016 were retrospectively analyzed. Main outcome measures The numbers of SLN biopsy procedures, positive and false positive SLN, and
local and regional relapses have been described together with overall
survival. Results From June 2005 until December 2016, 24 patients with CjM were treated. The
median follow-up time was 65.3 months. The mean Breslow thickness was 1.5 mm
(sd = 1.8 mm), and ulceration was present in 29% of cases. Altogether, 14/24
(58%) SLN biopsy procedures were performed. SLN was positive in 2/14 (14%)
cases. The estimated 5-year overall survival (OS) of the group was 72.5%,
with a median survival of 151 months (95% CI 77–224). From January 2013 to
January 2020, five (5/140, 3%) authors reported results comparable to our
study. Conclusion Our results confirm that CjM is a rare disease with approximately 14% of
positive SLN. At the moment, there are no firm conclusions regarding who
would benefit most from SLN biopsy or whether or not CLND should be offered.
Data from literature emphasize the need for consistent and uniform staging
and future multicentric studies.
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Affiliation(s)
- Barbara Peric
- 68196Institute of Oncology Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
| | - Spela Leiler
- Eye Hospital, 37667University Medical Centre, Ljubljana, Slovenia
| | - Gregor Hawlina
- Faculty of Medicine, University of Ljubljana, Slovenia.,Eye Hospital, 37667University Medical Centre, Ljubljana, Slovenia
| | - Boris Jancar
- 68196Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Marko Snoj
- 68196Institute of Oncology Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
| | - Andraz Perhavec
- 68196Institute of Oncology Ljubljana, Ljubljana, Slovenia.,Faculty of Medicine, University of Ljubljana, Slovenia
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5
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María Moral R, Monteagudo C, Muriel J, Moreno L, María Peiró A. Fluorescent in situ hybridization (FISH): A useful diagnostic tool for childhood conjunctival melanoma. Eur J Ophthalmol 2021; 32:NP13-NP19. [PMID: 34240653 DOI: 10.1177/11206721211030775] [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
INTRODUCTION Conjunctival melanoma is extremely rare in children and has low rates of resolution. Definitive histopathological diagnosis based exclusively on microscopic findings is sometimes difficult. Thus, early diagnosis and adequate treatment are essential to improve clinical outcomes. CLINICAL CASE We present the first case in which the fluorescent in situ hybridization (FISH) diagnostic technique was applied to a 10-year-old boy initially suspected of having amelanotic nevi in his right eye. Based on the 65% of tumor cells with 11q13 (CCND1) copy number gain and 33% with 6p25 (RREB1) gain as measured by the FISH analysis, and on supporting histopathological findings, the diagnosis of conjunctival melanoma could be made. Following a larger re-excision, adjuvant therapy with Mitomycin C (MMC), cryotherapy and an amniotic membrane graft, the patient has remained disease-free during 9 years of long-term follow-up. CASE DISCUSSION Every ophthalmologist should remember to consider and not forget the possibility of using FISH analyses during the differential diagnosis of any suspicious conjunctival lesions. Genetic techniques, such as FISH, have led to great advances in the classification of ambiguous lesions. Evidence-based guidelines for diagnosing conjunctival melanoma in the pediatric population are needed to determine the most appropriate strategy for this age group.
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Affiliation(s)
- Raquel María Moral
- Paediatric Ophthalmology and Strabismus Section, Ophthalmology Service, Department of Health Alicante-General Hospital, Alicante, Spain
| | | | - Javier Muriel
- Alicante Institute for Health and Biomedical Research (ISABIAL Foundation), Department of Health Alicante-General Hospital, Alicante, Spain
| | - Lucía Moreno
- Paediatric Ophthalmology and Strabismus Section, Ophthalmology Service, Department of Health Alicante-General Hospital, Alicante, Spain
| | - Ana María Peiró
- Alicante Institute for Health and Biomedical Research (ISABIAL Foundation), Department of Health Alicante-General Hospital, Alicante, Spain.,Clinical Pharmacology Service, Department of Health Alicante-General Hospital, Alicante, Spain
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6
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Zurcher KS, Houghton OM, Shen JF, Seetharam M, Roarke MC, Yang M. Nuclear Medicine and Molecular Imaging in Nodal Staging and Surveillance of Ocular Melanoma: Case Reports and Review of the Literature. J Nucl Med Technol 2021; 49:275-280. [PMID: 33820860 DOI: 10.2967/jnmt.120.260539] [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: 11/19/2020] [Accepted: 03/01/2021] [Indexed: 11/16/2022] Open
Abstract
Ocular melanoma (OM) is a rare noncutaneous malignancy and consists of 2 different subtypes based on the anatomic location in the eye: uveal melanoma and conjunctival melanoma. Like cutaneous melanoma, OM benefits from nuclear medicine and molecular imaging in nodal staging and clinical management. Through the illustration of 2 distinctive cases, we aim to demonstrate the complementary roles of standard lymphoscintigraphy, advanced SPECT/CT, 18F-FDG PET/CT, and 18F-FDG PET/MRI in accurate nodal staging and surveillance of OM. We also review the epidemiology, existing staging guidelines, and management of uveal melanoma and conjunctival melanoma.
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Affiliation(s)
| | | | - Joanne F Shen
- Department of Ophthalmology, Mayo Clinic, Scottsdale, Arizona; and
| | - Mahesh Seetharam
- Department of Hematology/Oncology, Mayo Clinic, Scottsdale, Arizona
| | | | - Ming Yang
- Department of Radiology, Mayo Clinic, Scottsdale, Arizona;
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7
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Koç İ, Kıratlı H. Current Management of Conjunctival Melanoma Part 1: Clinical Features, Diagnosis and Histopathology. Turk J Ophthalmol 2020; 50:293-303. [PMID: 33342197 PMCID: PMC7610047 DOI: 10.4274/tjo.galenos.2020.38096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Conjunctival melanoma is a rare disease which makes up approximately 5% of ocular melanomas. The lesion may occur de novo or originate from a pre-existing nevus or primary acquired melanosis. Biomicroscopy is of paramount importance in diagnosis and follow-up of the disease, while other diagnostic modalities serve as supplementary tools. Many clinical and histopathological risk factors have been reported for prognosis. This review aims to address the clinical findings, differential diagnosis, diagnostic tools, prognostic factors, and staging of this disease.
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Affiliation(s)
- İrem Koç
- Hacettepe University Faculty of Medicine, Department of Ophthalmology, Ocular Oncology Service, Ankara, Turkey
| | - Hayyam Kıratlı
- Hacettepe University Faculty of Medicine, Department of Ophthalmology, Ocular Oncology Service, Ankara, Turkey
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8
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Zeng Y, Hu C, Shu L, Pan Y, Zhao L, Pu X, Wu F. Clinical treatment options for early-stage and advanced conjunctival melanoma. Surv Ophthalmol 2020; 66:461-470. [PMID: 32980421 DOI: 10.1016/j.survophthal.2020.09.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 09/17/2020] [Accepted: 09/18/2020] [Indexed: 12/13/2022]
Abstract
Conjunctival melanoma (CM) is an ocular malignant tumor arising from the bulbar and palpebral conjunctiva and from the caruncle. The treatment of early-stage CM is wide local excision, followed by cryotherapy to the margins and adjuvant therapy postoperatively. Advanced CM has a poor prognosis, and there is no consensus on its management. With the development of precision medicine, the identification of genetic alterations assumes great importance. The genetic characteristics of CM, such as BRAF, NRAS, and NF1 mutations, may provide potential therapeutic targets. For locally advanced tumors and metastatic disease, targeted therapy such as BRAF inhibitors and MEK inhibitors in vitro show therapeutic benefit. Some individual case reports indicate their potential effectiveness in advanced CM. In addition, immune checkpoint inhibitors, such as programmed cell death-1 and cytotoxic T lymphocyte antigen-4 inhibitors, have been successfully used for advanced cutaneous melanoma and may be effective in CM. Limited clinical case reports found immune checkpoint inhibitors effective in advanced CM. More clinical studies are needed.
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Affiliation(s)
- Yue Zeng
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Chunhong Hu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Long Shu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yue Pan
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Lishu Zhao
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xingxiang Pu
- Department of Thoracic Medical Oncology, Hunan Cancer Hospital/the affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, Hunan, China
| | - Fang Wu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
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9
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Sentinel Lymph Node Biopsy for Eyelid and Conjunctival Malignancy: A Report by the American Academy of Ophthalmology. Ophthalmology 2020; 127:1757-1765. [PMID: 32698034 DOI: 10.1016/j.ophtha.2020.07.031] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 07/16/2020] [Indexed: 11/22/2022] Open
Abstract
PURPOSE To determine the efficacy and safety of sentinel lymph node biopsy (SLNB) in the management of eyelid and conjunctival malignancy. METHODS A literature search was performed in August 2019 and January 2020 for articles published in English in the PubMed and Cochrane Library databases. This search yielded 151 articles that were reviewed for relevancy, of which 27 were deemed to have met the inclusion criteria for this assessment. The data from these articles were abstracted and the articles were rated for strength of evidence by the panel methodologist. RESULTS All 27 studies were rated level III, and a total of 197 SLNBs were reported. Diagnoses included conjunctival and eyelid cutaneous melanoma (85 and 42 patients, respectively), sebaceous gland carcinoma (35 patients), squamous cell carcinoma (26 patients), Merkel cell carcinoma (6 patients), pigmented epithelioid melanocytoid tumor (1 patient), mucoepidermoid carcinoma (1 patient), and signet ring carcinoma (1 patient). Tracer was found in regional lymph nodes in 100% of patients in 21 of 27 articles and in 191 of 197 patients overall. The number of lymph nodes removed ranged from 1 to 16, with most ranging from 1 to 5. Tumor-positive lymph nodes were found in 33 of 197 patients (16.8%), prompting recommendations for adjuvant treatments. Survival data were reported for 16 of these patients, with follow-up periods ranging from 3 to 36 months (average, 12.7 months). Fourteen of 16 patients received adjuvant treatments. Nine were alive and well, 1 was alive with metastases, and 6 had died of metastatic disease (including 2 patients who declined additional treatment). False-negative SLNB results were reported in 5 articles involving 9 of 197 procedures (4.6%). Complications were documented in 7 of 27 articles and included transient facial nerve weakness, persistent blue dye staining of the conjunctiva, neck hematoma, and suture abscess. CONCLUSIONS Sentinel lymph node biopsy is a promising procedure in patients with eyelid and conjunctival malignancy, and it is useful in identifying sentinel lymph nodes. However, at present, insufficient evidence exists showing that SLNB improves patient outcomes and survival. Recognition of microscopic metastatic disease may prove beneficial in staging and guiding adjuvant therapy.
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10
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Cohen VML, O'Day RF. Management Issues in Conjunctival Tumours: Conjunctival Melanoma and Primary Acquired Melanosis. Ophthalmol Ther 2019; 8:501-510. [PMID: 31691901 PMCID: PMC6858423 DOI: 10.1007/s40123-019-00219-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Indexed: 01/01/2023] Open
Abstract
Conjunctival melanoma is a rare malignant condition of the ocular surface. It is potentially lethal, with regional lymph node spread often preceding distant solid-organ metastasis. Due to its rarity and the long latency between treatment and local recurrence or the development of metastases, it is difficult to study. The literature is composed entirely of case series of varying quality, and there is significant variability in the management of this condition. This commentary attempts to distil the evidence base to provide practical management tips for the clinician.
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Affiliation(s)
- Victoria M L Cohen
- Ocular Oncology Service, Moorfields Eye Hospital and St Bartholomew's Hospital, London, UK.
- NIHR Biomedical Research Centre for Ophthalmology at Moorfields Eye Hospital, University College London Institute of Ophthalmology, London, UK.
| | - Roderick F O'Day
- Ocular Oncology Service, Moorfields Eye Hospital and St Bartholomew's Hospital, London, UK
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11
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Greater Tumor Thickness, Ulceration, and Positive Sentinel Lymph Node Are Associated With Worse Prognosis in Patients With Conjunctival Melanoma. Am J Surg Pathol 2019; 43:1701-1710. [DOI: 10.1097/pas.0000000000001344] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Mor JM, Rokohl AC, Koch KR, Heindl LM. Sentinel lymph node biopsy in the management of conjunctival melanoma: current insights. Clin Ophthalmol 2019; 13:1297-1302. [PMID: 31440020 PMCID: PMC6667347 DOI: 10.2147/opth.s187364] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Accepted: 05/09/2019] [Indexed: 11/23/2022] Open
Abstract
Purpose: To evaluate the role of sentinel lymph node biopsy (SLNB) in conjunctival melanoma (CM). Methods: This article provides a review of the literature from PUBMED. Results: Data on SLNB in the management of CM are scarce and only two relatively large cohorts have been reported. Although indication criteria for SLNB vary slightly, positive findings can be expected in 11%–13% of CM cases, including small tumors. False negative SLNB findings are rare (<10%). Failure to identify SLNB has been attributed to the surgical learning curve and recurrent tumors with scar tissue impeding spread of the tracer material. Reported 5-year survival rate following CM management including SLNB, is up to 79%, but there are no comparative cohort studies proving the assumed benefit. Adverse events reported were non-severe and transient. Conclusion: Patients can potentially benefit from SLNB and the procedure can be offered to eligible patients. However, there is not enough evidence to support SLNB as a mandatory part of CM management.
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Affiliation(s)
- Joel M Mor
- Department of Ophthalmology, University of Cologne, Cologne, Germany
| | | | - Konrad R Koch
- Department of Ophthalmology, University of Cologne, Cologne, Germany
| | - Ludwig M Heindl
- Department of Ophthalmology, University of Cologne, Cologne, Germany.,Center for Integrated Oncology (CIO) Aachen-Bonn-Cologne-Duesseldorf, Ophthalmic Oncology Unit, Cologne, Germany
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13
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Balzer BWR, Cherepanoff S, Joshua AM, Giblin M, Conway RM, Anazodo AC. Conjunctival Melanoma in Childhood and Adolescence: A Systematic Review. Ocul Oncol Pathol 2019; 5:387-395. [PMID: 31768361 DOI: 10.1159/000497813] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Revised: 02/08/2019] [Indexed: 12/15/2022] Open
Abstract
Background Conjunctival melanoma is rare in adults and rarer in children. We systematically reviewed the presentation, diagnostic and management strategies as well as outcomes for conjunctival melanoma in children and adolescents. Methods The following databases were searched: Medline, Embase, Web of Science and Scopus for cases of conjunctival melanoma occurring in children and adolescents < 18 years of age. Results Seventeen studies with 32 patients (18 males) were identified. The median age at presentation was 11 years (range 4-18 years). Most patients were white. Most patients presented with a conjunctival mass or naevus with a recent history of growth or change. Excision biopsy provided diagnosis and management for all cases. Adjuvant chemotherapy and radiotherapy were also used. One patient had metastatic disease at diagnosis and 3 developed metastatic disease (range 1-10 months). Two patients died from disease and one was alive with metastatic disease. Two patients had disease recurrence. Outcomes were observed to be better where diagnosis was made earlier and "no-touch" excision biopsy was performed in an appropriate specialist setting. Conclusions Conjunctival melanoma occurs rarely in children and adolescents. Surgery is the mainstay of management. The prognosis is guarded in metastatic disease due to the small sample size and limited follow-up.
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Affiliation(s)
- Ben W R Balzer
- Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Women's and Children's Health, University of New South Wales, Randwick, New South Wales, Australia
| | - Svetlana Cherepanoff
- St. Vincent's Hospital, Darlinghurst, New South Wales, Australia.,Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia
| | - Anthony M Joshua
- St. Vincent's Hospital, Darlinghurst, New South Wales, Australia
| | | | - Robert Max Conway
- Save Sight Institute, University of Sydney, Sydney, New South Wales, Australia
| | - Antoinette C Anazodo
- Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Women's and Children's Health, University of New South Wales, Randwick, New South Wales, Australia.,Kid's Cancer Centre, Sydney Children's Hospital, Randwick, New South Wales, Australia.,Nelune Comprehensive Cancer Centre, Prince of Wales Hospital, Randwick, New South Wales, Australia
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14
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Lassalle S, Caujolle JP, Leger F, Maschi C, Gastaud L, Nahon-Esteve S, Thariat J, Baillif S, Hofman P. [Focus on clinical and pathological management of conjunctival melanocytic tumors]. Ann Pathol 2018; 38:153-163. [PMID: 29803361 DOI: 10.1016/j.annpat.2018.03.006] [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: 05/19/2017] [Revised: 03/12/2018] [Accepted: 03/22/2018] [Indexed: 11/26/2022]
Abstract
Conjunctival-pigmented tumors are rare, but they are one of the most commonly encountered by the pathologist working with the department of ophthalmology. Nevus and melanoma can be encountered and have some histological difference compared to their cutaneous counterpart. Primary acquired melanosis (PAM) is a conjunctival specific entity. This clinical term includes several histological lesions ranging from benignity to melanoma precursor lesion. Histologic examination determines the therapy and the risk of progression to melanoma. We present here a histopathological, clinical and therapeutic synthesis of conjunctival-pigmented lesions, emphasizing the importance of a good understanding between clinicians and pathologists.
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Affiliation(s)
- Sandra Lassalle
- Laboratoire de pathologie clinique et expérimentale, pavillon J, hôpital Pasteur, CHU de Nice, 30, voie Romaine, CS 51069, 06001 Nice cedex 1, France; Institute of research on cancer and aging de Nice (IRCAN), Inserm U1081/CNRS UMR7284, UFR de médecine, 28, avenue Valombrose, 06107 Nice cedex 2, France; FHU OncoAge Nice, 30, avenue de la voie Romaine, CS 51069, 06001 Nice cedex 1, France.
| | - Jean-Pierre Caujolle
- Service d'ophtalmologie, hôpital Pasteur 2, CHU de Nice, 30, voie Romaine, CS 51069, 06001 Nice cedex 1, France
| | - François Leger
- Service de pathologie, hôpital Pellegrin, CHU de Bordeaux, 33000 Bordeaux, France
| | - Célia Maschi
- Service d'ophtalmologie, hôpital Pasteur 2, CHU de Nice, 30, voie Romaine, CS 51069, 06001 Nice cedex 1, France
| | - Lauris Gastaud
- Département d'oncologie médicale, centre Antoine-Lacassagne, 33, avenue Valombrose, 06189 Nice, France
| | - Sacha Nahon-Esteve
- Service d'ophtalmologie, hôpital Pasteur 2, CHU de Nice, 30, voie Romaine, CS 51069, 06001 Nice cedex 1, France
| | - Juliette Thariat
- Département de radiothérapie, centre Antoine-Lacassagne, 33, avenue Valombrose, 06189 Nice, France
| | - Stéphanie Baillif
- Service d'ophtalmologie, hôpital Pasteur 2, CHU de Nice, 30, voie Romaine, CS 51069, 06001 Nice cedex 1, France
| | - Paul Hofman
- Laboratoire de pathologie clinique et expérimentale, pavillon J, hôpital Pasteur, CHU de Nice, 30, voie Romaine, CS 51069, 06001 Nice cedex 1, France; Institute of research on cancer and aging de Nice (IRCAN), Inserm U1081/CNRS UMR7284, UFR de médecine, 28, avenue Valombrose, 06107 Nice cedex 2, France; FHU OncoAge Nice, 30, avenue de la voie Romaine, CS 51069, 06001 Nice cedex 1, France
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15
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Klefter ON, Rasmussen MLR, Toft PB, Heegaard S. Therapeutic options for conjunctival neoplasia. EXPERT REVIEW OF OPHTHALMOLOGY 2018. [DOI: 10.1080/17469899.2018.1417840] [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: 10/18/2022]
Affiliation(s)
- Oliver Niels Klefter
- Department of Ophthalmology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Peter Bjerre Toft
- Department of Ophthalmology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Steffen Heegaard
- Department of Ophthalmology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Pathology, Eye Pathology Section, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
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16
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Pfeiffer ML, Ozgur OK, Myers JN, Peng A, Ning J, Zafereo ME, Thakar S, Thuro B, Prieto VG, Ross MI, Esmaeli B. Sentinel lymph node biopsy for ocular adnexal melanoma. Acta Ophthalmol 2017; 95:e323-e328. [PMID: 27775232 DOI: 10.1111/aos.13252] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2016] [Accepted: 08/03/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND We sought to update our prior report of findings on sentinel lymph node biopsy (SLNB) and predictors of a positive SLN in patients with conjunctival or eyelid melanoma. METHODS We reviewed the records of all patients with ocular adnexal melanoma who underwent SLNB at one institution during 2000-2015. We determined rates of positive and false-negative findings on SLNB, primary tumour features correlated with positive findings and rate of nodal recurrence (false-negative event) after negative findings. RESULTS The study included 51 patients, 31 with conjunctival and 20 with eyelid melanoma. These patients include 30 patients who underwent SLNB during 2000-2008, described in our previous report, and 21 additional patients who underwent SLNB during 2008-2015. There were 30 women and 21 men with median age at SLNB of 62 years (range, 24-83). The nodal basins most commonly sampled were intraparotid (27 patients) and level II (14 patients). Ten patients had positive SLNB findings. Compared to tumours with negative findings, tumours with positive findings had greater median thickness (3.5 mm versus 2.2 mm, p = 0.04), greater median number of mitotic figures (6 versus 2, p = 0.03) and greater incidence of ulceration (80% versus 26%, p = 0.003). Perineural and vascular invasion were not significantly associated with positive findings. There were three false-negative events. Three patients (6%) had temporary marginal mandibular weakness which resolved spontaneously. CONCLUSION SLNB in patients with ocular adnexal melanoma is safe and identifies nodal micrometastasis in approximately 20% of cases. Histologic features associated with a positive SLN included greater tumour thickness, greater number of mitotic figures and ulceration.
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Affiliation(s)
- Margaret L. Pfeiffer
- Orbital Oncology and Ophthalmic Plastic Surgery; Department of Plastic Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA
- Ruiz Department of Ophthalmology and Visual Science; The University of Texas Medical School at Houston; Houston Texas USA
| | - Omar K. Ozgur
- Orbital Oncology and Ophthalmic Plastic Surgery; Department of Plastic Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Jeffrey N. Myers
- Department of Head and Neck Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Andrew Peng
- Department of Biostatistics; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Jing Ning
- Department of Biostatistics; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Mark E. Zafereo
- Department of Head and Neck Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Sudip Thakar
- Orbital Oncology and Ophthalmic Plastic Surgery; Department of Plastic Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Bradley Thuro
- Orbital Oncology and Ophthalmic Plastic Surgery; Department of Plastic Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Victor G. Prieto
- Department of Pathology; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Merrick I. Ross
- Department of Surgical Oncology; The University of Texas MD Anderson Cancer Center; Houston Texas USA
| | - Bita Esmaeli
- Orbital Oncology and Ophthalmic Plastic Surgery; Department of Plastic Surgery; The University of Texas MD Anderson Cancer Center; Houston Texas USA
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17
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Vasalaki M, Fabian ID, Reddy MA, Cohen VML, Sagoo MS. Ocular oncology: advances in retinoblastoma, uveal melanoma and conjunctival melanoma. Br Med Bull 2017; 121:107-119. [PMID: 28069617 DOI: 10.1093/bmb/ldw053] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Accepted: 01/04/2017] [Indexed: 12/18/2022]
Abstract
BACKGROUND Retinoblastoma, uveal and conjunctival melanomas are important malignancies within the remit of ocular oncology. Outlined are the diagnostic features and management principles, as well as advancements in the field and current challenges. SOURCES OF DATA Original papers, reviews and guidelines. AREAS OF AGREEMENT Most eyes with retinoblastoma (International Intraocular Retinoblastoma Classification (IIRC) Group A-D) are salvaged, whereas advanced cases (Group E) remain a challenge. Despite a high rate of local tumour control in uveal melanoma, metastatic spread commonly occurs. Conjunctival melanoma is treated by complete resection, but high rates of local recurrence occur, with the possibility of systemic relapse and death. AREAS OF CONTROVERSY Use of the IIRC in retinoblastoma, and systemic screening in melanomas. GROWING POINTS Utilization of novel treatment modalities in retinoblastoma and an increasing understanding of the genetic basis of melanomas. AREAS TIMELY FOR DEVELOPING RESEARCH Improvements in chemotherapy delivery in retinoblastoma and prognostic tests in melanomas.
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Affiliation(s)
- Marina Vasalaki
- UCL Institute of Ophthalmology, Bath Street, London EC1V 9EL, UK.,Retinoblastoma Service, Royal London Hospital, Whitechapel Road, London E1 1BB, UK
| | - Ido D Fabian
- Retinoblastoma Service, Royal London Hospital, Whitechapel Road, London E1 1BB, UK.,Ocular Oncology Service, Moorfields Eye Hospital, City Road, London EC1V 2PD, UK.,Ocular Oncology Service, St. Bartholomew's Hospital, West Smithfield, London EC1A 7BE, UK
| | - M Ashwin Reddy
- Retinoblastoma Service, Royal London Hospital, Whitechapel Road, London E1 1BB, UK.,Paediatric Service, Moorfields Eye Hospital, City Road, London EC1V 2PD, UK
| | - Victoria M L Cohen
- Ocular Oncology Service, Moorfields Eye Hospital, City Road, London EC1V 2PD, UK.,Ocular Oncology Service, St. Bartholomew's Hospital, West Smithfield, London EC1A 7BE, UK
| | - Mandeep S Sagoo
- Retinoblastoma Service, Royal London Hospital, Whitechapel Road, London E1 1BB, UK.,Ocular Oncology Service, Moorfields Eye Hospital, City Road, London EC1V 2PD, UK.,Ocular Oncology Service, St. Bartholomew's Hospital, West Smithfield, London EC1A 7BE, UK.,National Institute for Health Research Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology, London, UK
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18
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Abstract
Tumors of the Ocular Surface clinically manifest with a very wide spectrum and include several forms of epithelial, stromal, caruncular, and secondary tumors. As a group, these tumors are seen commonly in the clinical practice of a comprehensive ophthalmologist, cornea specialist, and an ocular oncologist. This review is aimed to discuss the common tumors of the ocular surface and emphasize on their clinical diagnosis and appropriate management.
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Affiliation(s)
- Santosh G Honavar
- Department of Ophthalmic Plastic Surgery and Ocular Oncology, Centre for Sight, Hyderabad, India
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19
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The Role for Sentinel Lymph Node Biopsy in the Management of Conjunctival Melanoma. Int Ophthalmol Clin 2016; 57:87-101. [PMID: 27898616 DOI: 10.1097/iio.0000000000000161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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20
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Vora GK, Demirci H, Marr B, Mruthyunjaya P. Advances in the management of conjunctival melanoma. Surv Ophthalmol 2016; 62:26-42. [PMID: 27321895 DOI: 10.1016/j.survophthal.2016.06.001] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Accepted: 06/07/2016] [Indexed: 12/28/2022]
Abstract
Malignant melanoma of the conjunctiva is a rare but serious condition. Over the last several years, there have been important advances in the classification, diagnosis, and treatment of this condition. Recent cytogenetic and immunohistochemical studies are increasing understanding of its tumorigenesis. Diagnosis, although still made via histopathology, has been aided with imaging techniques such as ultrasound biomicroscopy and anterior segment optical coherence tomography. Primary treatment consists of surgical excision. But adjuvant treatments with cryotherapy, topical chemotherapy, and radiation therapy have shown increased success. Sentinel lymph node biopsy has shown early promise of detecting micro-metastasis. Long term follow-up of patients with conjunctival melanoma with systemic surveillance is necessary to detect recurrences and metastases.
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Affiliation(s)
- Gargi K Vora
- Department of Ophthalmology, Duke University, Durham, North Carolina, USA
| | - Hakan Demirci
- Department of Ophthalmology and Visual Sciences, W.K. Kellogg Eye Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Brian Marr
- Department of Surgery, Memorial Sloan Kettering Cancer Center, Ophthalmic Oncology Service Weill-Cornell Medical School, New York, New York, USA
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21
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Larsen AC. Conjunctival malignant melanoma in Denmark: epidemiology, treatment and prognosis with special emphasis on tumorigenesis and genetic profile. Acta Ophthalmol 2016; 94 Thesis 1:1-27. [PMID: 27192168 DOI: 10.1111/aos.13100] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Conjunctival malignant melanoma is a rare disease associated with considerable mortality. Most published data have been based on case reports or series of referred patients. In addition, very little is known about the genetic and epigenetic profile of conjunctival melanoma and the resemblance to uveal, cutaneous and mucosal melanoma. The aim was to determine the incidence rate of conjunctival melanoma, and to relate clinicopathological features and treatment to prognosis. A further aim was to determine the prevalence of BRAF mutations in conjunctival melanoma, to determine whether BRAF mutations are early events in pathogenesis, and relate clinicopathological features and prognosis to BRAF-mutation status. Finally, we wanted to identify tumour-specific and prognostic microRNAs in conjunctival melanoma, and to compare these with the microRNA expression of other melanoma subtypes. In order to investigate these rare tumours, we studied all the conjunctival melanomas that had been surgically removed in Denmark over a period of 52 years (1960-2012). Tissue samples, clinical files, pathology reports and follow-up data were collected and re-evaluated. Using droplet digital polymerase chain reaction and immunohistochemistry, we investigated BRAF mutations; and using microRNA expression profiling, we investigated differentially expressed microRNAs. The overall incidence of conjunctival melanoma was 0.5/1 000 000/year, and it increased in Denmark over 52 years. The increase was mainly caused by an increase in older patients (>65 years) and bulbar lesions. Clinicopathological features significantly associated with a poor prognosis were extrabulbar location, involvement of adjacent tissue structures, tumour thickness exceeding 2 mm and local tumour recurrence. Patients undergoing incisional biopsy and/or treatment involving excision without adjuvant therapy fared worse than patients treated with excision and any type of adjuvant treatment. We found that 35% (39/110) of conjunctival melanomas were BRAF-mutated, and the incidence of BRAF mutations was constant over time. BRAF-mutation status corresponded in conjunctival melanoma and paired premalignant lesions. BRAF mutations were more frequent in males, in young patients, and in tumours with a sun-exposed tumour location (bulbar conjunctiva or caruncle), with a mixed or non-pigmented colour, with absence of primary acquired melanosis, and with origin in a nevus. Immunohistochemistry was able to accurately detect BRAF V600E mutations. In univariate analysis, distant metastatic disease was associated with BRAF mutations. No prognostic associations with BRAF mutations were identified in multivariate analyses. MicroRNA expression analysis revealed 25 tumour-specific microRNAs in conjunctival melanoma. Five possibly oncogenic miRNAs (miR-20b-5p, miR-146b-5p, miR-146a-5p, miR-506-3p and miR-509-3p) were up-regulated. Seven microRNAs (miR-30d-5p, miR-138-5p, miR-146a-5p, miR-500a-5p, miR-501-3p, miR-501-5p and miR-502-3p) were significantly and simultaneously up-regulated in both stage T1 and stage T2 tumours, and were associated with increased tumour thickness. The expression of the 25 tumour-specific microRNAs did not differ significantly between conjunctival melanoma and oral or nasal mucosal melanoma. In conclusion, the incidence of conjunctival melanoma increased in the Danish population from 1960 to 2012. From our findings of a distinct pattern of BRAF mutations and differentially expressed microRNAs, it is evident that conjunctival melanoma is closely related to cutaneous and other mucosal melanomas and bears less resemblance to uveal melanomas. This means that conjunctival melanoma patients may benefit from therapies that are effective for cutaneous and mucosal melanoma. Additionally, the identification of several up-regulated microRNAs may prove to be useful as prognostic or therapeutic targets in conjunctival melanoma.
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Affiliation(s)
- Ann-Cathrine Larsen
- Department of Neuroscience and Pharmacology; University of Copenhagen; Copenhagen Denmark
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22
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Kao A, Afshar A, Bloomer M, Damato B. Management of Primary Acquired Melanosis, Nevus, and Conjunctival Melanoma. Cancer Control 2016; 23:117-25. [DOI: 10.1177/107327481602300205] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Affiliation(s)
- Andrew Kao
- Department of Ophthalmology, University of California, San Francisco, California
| | - Armin Afshar
- Department of Ophthalmology, University of California, San Francisco, California
| | - Michele Bloomer
- Department of Ophthalmology, University of California, San Francisco, California
| | - Bertil Damato
- Department of Ophthalmology, University of California, San Francisco, California
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23
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Sentinel lymph node biopsy for eyelid and conjunctival tumors: what is the evidence? Int Ophthalmol Clin 2015; 55:123-36. [PMID: 25436498 DOI: 10.1097/iio.0000000000000051] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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24
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Aziz HA, Gastman BR, Singh AD. Management of Conjunctival Melanoma: Critical Assessment of Sentinel Lymph Node Biopsy. Ocul Oncol Pathol 2015; 1:266-73. [PMID: 27171676 DOI: 10.1159/000381719] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2014] [Revised: 03/12/2015] [Indexed: 11/19/2022] Open
Abstract
Conjunctival melanoma (CoM) is a rare and aggressive form of melanoma. There is a lack of consensus on a unified management plan for this disease. Recently, a few centers have adopted the regional sentinel lymph node biopsy into the staging process of CoM. This study presents a critical assessment of the role of sentinel lymph node biopsy in CoM and presents a simplified management algorithm based on high-risk clinical and pathological features.
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Affiliation(s)
- Hassan A Aziz
- Department of Ophthalmology, Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Brian R Gastman
- Department of Ophthalmology, Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
| | - Arun D Singh
- Department of Ophthalmology, Cole Eye Institute, Cleveland Clinic Foundation, Cleveland, Ohio, USA
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25
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Sivkova N, Chokoeva AA, Dobrev H, Staribratova D, Belovezhdov V, Tchernev G, Wollina U. Malignant melanoma of the conjunctiva successful surgical excision of the primary tumor and reconstruction by conjunctival auto transplantation from the contralateral eye. Int J Immunopathol Pharmacol 2015; 27:629-34. [PMID: 25572743 DOI: 10.1177/039463201402700419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Malignant melanoma of the conjunctiva is a rare tumor with incidence of 0.5 cases/year per million population. It may also occur as de novo, as on the basis of preexisting melanocytic lesions (nevus or freckle) or most often from the so-called primary acquired melanosis of the conjuctiva (PAM). It metastasizes mainly lymphogenic and hematogenous. The size of the primary tumor lesion, histopathological findings and absolute tumor thickness are essential for unfavorable prognosis. Conjunctival auto transplantation from the other eye is modern and innovative, but also a seldomly feasible method of reconstruction after conjunctival excision of tumors in this area. We present a rare case of a 75-year-old patient with epithelioid cell malignant melanoma of the bulbar conjunctiva of the right eye, which de novo occurred, successfully treated by excision of the primary tumor and subsequent reconstruction by conjunctival auto transplant from the other eye. A very good therapeutic and aesthetic result was achieved.
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Affiliation(s)
- N Sivkova
- University Eye Clinic, University Hospital St George- Plovdiv, Department of Ophthalmology, Medical University of Plovdiv, Bulgaria
| | - A A Chokoeva
- Onkoderma- Policlinic for Dermatology and Dermatologic Surgery, General Skobelev 26 Sofia, Bulgaria
| | - H Dobrev
- Onkoderma- Policlinic for Dermatology and Dermatologic Surgery, General Skobelev 26 Sofia, Bulgaria
| | - D Staribratova
- Department of General and Clinical Pathology, Medical University of Plovdiv, University hospital St. George, Plovdiv, Bulgaria
| | - V Belovezhdov
- Department of General and Clinical Pathology, Medical University of Plovdiv, University hospital St. George, Plovdiv, Bulgaria
| | - G Tchernev
- Policlinic for Dermatology and Venereology, Saint Kliment Ohridski University, Medical Faculty, University Hospital, Sofia, Bulgaria
| | - U Wollina
- Department of Dermatology and Allergology, Dresden- Friedrichstadt Hospital, Academic Teaching Hospital of the Technical University of Dresden, Dresden, Germany
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26
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Wainstein AJ, Drummond-Lage AP, Kansaon MJ, Bretas GO, Almeida RF, Gloria AL, Figueiredo AR. Sentinel lymph node biopsy for conjunctival malignant melanoma: surgical techniques. Clin Ophthalmol 2015; 9:1-6. [PMID: 25565762 PMCID: PMC4274136 DOI: 10.2147/opth.s71226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background The purpose of this report is to examine the viability and safety of preoperative lymphoscintigraphy and radio guided sentinel lymph node (SLN) biopsy for conjunctival melanoma, and to identify the best technique to perform this procedure. Methods Three patients diagnosed with malignant melanoma of the conjunctiva underwent lymphoscintigraphy and SLN biopsy using a dual technique comprising isosulfan blue dye and technetium Tc 99m sulfur colloid. Each patient was anesthetized and the conjunctival melanoma was excised. SLNs were localized by a gamma probe, identified according to radioactivity and sentinel blue printing, and dissected, along with drainage of the associated lymphatic basins. The SLNs were evaluated by a pathologist using hematoxylin-eosin staining following serial sectioning and immunohistochemistry using a triple melanoma cocktail (S-100, Melan-A, and HMB-45 antigens). Results Two SLNs were stained in the jugular chain during preoperative lymphoscintigraphy in the first patient, two SLNs were identified in the preauricular and submandibular areas in the second patient, and two SLNs were identified in the submandibular and parotid areas in the third patient. All lymph nodes identified by lymphoscintigraphy were dissected and identified at surgery with 100% accuracy in all three patients. All SLNs were histologically and immunohistochemically negative. Patients had good cosmetic and functional results, and maintained their visual acuity and ocular motility. Conclusion Patients with conjunctival melanoma can undergo preoperative lymphoscintigraphy and SLN biopsy safely using radioactive technetium and isosulfan blue dye.
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Affiliation(s)
- Alberto Ja Wainstein
- Faculty of Medical Sciences of Minas Gerais, Federal University of Minas Gerais, Belo Horizonte, Brazil ; Oncad Surgical Oncology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Ana P Drummond-Lage
- Faculty of Medical Sciences of Minas Gerais, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Milhem Jm Kansaon
- Oncad Surgical Oncology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Gustavo O Bretas
- Oncad Surgical Oncology, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Rodrigo F Almeida
- Ophthalmology Department, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Ana Lf Gloria
- Ophthalmology Department, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Ana Rp Figueiredo
- Ophthalmology Department, Federal University of Minas Gerais, Belo Horizonte, Brazil
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27
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Antilymphangiogenic therapy to promote transplant survival and to reduce cancer metastasis: what can we learn from the eye? Semin Cell Dev Biol 2014; 38:117-30. [PMID: 25460541 DOI: 10.1016/j.semcdb.2014.11.003] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 10/01/2014] [Accepted: 11/12/2014] [Indexed: 12/22/2022]
Abstract
The lymphatic vasculature is - amongst other tasks - essentially involved in inflammation, (auto)immunity, graft rejection and cancer metastasis. The eye is mainly devoid of lymphatic vessels except for its adnexa, the conjunctiva and the limbus. However, several pathologic conditions can result in the secondary ingrowth of lymphatic vessels into physiologically alymphatic parts of the eye such as the cornea or the inner eye. Therefore, the cornea has served as an excellent in vivo model system to study lymphangiogenesis, and findings from such studies have substantially contributed to the understanding of central principles of lymphangiogenesis also with relevance outside the eye. Grafting experiments at the cornea have been extensively used to analyze the role of lymphangiogenesis in transplant immunology. In this regard, we recently demonstrated the crucial role of lymphatic vessels in mediating corneal allograft rejection and could show that antilymphangiogenic therapy increases graft survival. In the field of cancer research, we recently detected tumor-associated lymphangiogenesis in the most common malignant tumors of the eye, such as conjunctival carcinoma and melanoma, and ciliochoroidal melanoma with extraocular extension. These neolymphatics correlate with an increased risk of local recurrence, metastasis and tumor related death, and may offer potential therapeutic targets for the treatment of these tumors. This review will focus on corneal and tumor-associated ocular lymphangiogenesis. First, we will describe common experimentally used corneal lymphangiogenesis models and will recapitulate recent findings regarding the involvement of lymphatic vessels in corneal diseases and transplant immunology. The second part of this article will summarize findings about the participation of tumor-associated lymphangiogenesis in ocular malignancies and their implications for the development of future therapeutic strategies.
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28
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Cauchi P, Smith HB, Roberts F. Management of common tumors of the conjunctiva. EXPERT REVIEW OF OPHTHALMOLOGY 2014. [DOI: 10.1586/17469899.2014.981531] [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: 11/08/2022]
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29
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30
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Rubinstein TJ, Plesec TP, Singh AD. Desmoplastic melanoma of the eyelid and conjunctival melanoma in neurofibromatosis type 1: a clinical pathological correlation. Surv Ophthalmol 2014; 60:72-7. [PMID: 25233828 DOI: 10.1016/j.survophthal.2014.08.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Revised: 08/01/2014] [Accepted: 08/05/2014] [Indexed: 10/24/2022]
Abstract
A 56-year-old woman with neurofibromatosis type 1 (NF1) presented with a left upper eyelid amelanotic nodule with adjacent eyelid margin hyperpigmentation. Physical examination additionally revealed primary acquired melanosis (PAM) on the palpebral conjunctiva of the same eyelid. Full thickness eyelid excision and conjunctival map biopsy identified desmoplastic melanoma of the eyelid in addition to invasive conjunctival melanoma and conjunctival melanoma in situ. Sentinel lymph node biopsy was negative for metastasis. She was treated with surgical excision for the eyelid melanoma and topical mitomycin C for the conjunctival melanoma. We discuss the rare entity of desmoplastic melanoma of the eyelid and its possible association with NF1.
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Affiliation(s)
- Tal J Rubinstein
- Department of Ophthalmic Oncology, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Thomas P Plesec
- Department of Pathology and Laboratory Medicine, Cleveland Clinic, Cleveland, Ohio, USA
| | - Arun D Singh
- Department of Ophthalmic Oncology, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio, USA.
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Indocyanine Green–Guided Sentinel Lymph Node Biopsy for Periocular Tumors. Ophthalmic Plast Reconstr Surg 2014; 30:301-4. [DOI: 10.1097/iop.0000000000000096] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wong JR, Nanji AA, Galor A, Karp CL. Management of conjunctival malignant melanoma: a review and update. EXPERT REVIEW OF OPHTHALMOLOGY 2014; 9:185-204. [PMID: 25580155 DOI: 10.1586/17469899.2014.921119] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Conjunctival malignant melanoma is a pigmented lesion of the ocular surface. It is an uncommon but potentially devastating tumor that may invade the local tissues of the eye, spread systemically through lymphatic drainage and hematogenous spread, and recur in spite of treatment. Despite its severity, the rarity of available cases has limited the evidence for diagnosis and management. This review will provide an overview of the epidemiology, presentation, diagnosis, management, and surveillance of conjunctival melanoma, with an emphasis on recent advances in biological therapies to treat this disease.
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Affiliation(s)
- James R Wong
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Afshan A Nanji
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Anat Galor
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA ; Department of Ophthalmology, Miami Veterans Affairs Medical Center, Miami, FL, USA
| | - Carol L Karp
- Bascom Palmer Eye Institute, University of Miami Miller School of Medicine, Miami, FL, USA
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