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Esser E, Grünewald I, Mihailovic N. [Periocular Merkel Cell Carcinoma - an overview of clinical aspects and current therapeutic options]. Laryngorhinootologie 2024; 103:404-412. [PMID: 38128577 DOI: 10.1055/a-2214-5209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
Merkel cell carcinoma (MCC) is a rare but highly aggressive and rapidly expanding malignant skin tumor. It affects the periocular region in approximately 10% of cases. The current treatment recommendation for resectable non-metastatic MCC comprises total surgical excision; however, lymph node or distant metastases are often already present by the time of the diagnosis. Since an immune checkpoint inhibitor therapy with avelumab was first approved for MCC in 2016, there has been considerable improvement in mean survival compared to cytostatic therapy; at the same time, there has been a reduction in serious treatment-associated adverse events. Other immune checkpoint inhibitors are currently still in clinical trials, with very promising initial results. Because of the complexity of the diagnosis, treatment, and prognosis, it is essential that MCC patients receive interdisciplinary care in a specialized center including consultation with a tumor review board.
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Affiliation(s)
- Eliane Esser
- Klinik für Augenheilkunde, Universitätsklinikum Münster, Munster, Germany
| | - Inga Grünewald
- Gerhard-Domagk-Institut für Pathologie, Universitätsklinikum Münster, Münster, Germany
| | - Natasa Mihailovic
- Klinik für Augenheilkunde, Universitätsklinikum Münster, Münster, Germany
- Klinik für Augenheilkunde, Klinikum Fulda gAG, Fulda, Germany
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2
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Ju S, Rokohl AC, Guo Y, Yao K, Fan W, Heindl LM. Personalized treatment concepts in extraocular cancer. ADVANCES IN OPHTHALMOLOGY PRACTICE AND RESEARCH 2024; 4:69-77. [PMID: 38590555 PMCID: PMC10999489 DOI: 10.1016/j.aopr.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/10/2024] [Accepted: 02/28/2024] [Indexed: 04/10/2024]
Abstract
Background The periocular skin is neoplasms-prone to various benign and malignant. Periocular malignancies are more aggressive and challenging to cure and repair than those in other skin areas. In recent decades, immunotherapy has significantly advanced oncology, allowing the autoimmune system to target and destroy malignant cells. Skin malignancies, especially periocular tumors, are particularly sensitive to immunotherapy. This technique has dramatically impacted the successful treatment of challenging tumors. Main text Extraocular cancers, including eyelid (basal cell carcinoma, squamous cell carcinoma, melanoma, merkel cell carcinoma), conjunctival tumors (conjunctival melanoma, ocular surface squamous neoplasia) and other rare tumors, are unique and challenging clinical situations. Several genetic alterations associated with the pathogenesis of these diseases have been identified, and molecular mechanism are essential for the development of the immunotherapy agents, such as Hedgehog pathway inhibitors (vismodegib and sonidegib) for basal cell carcinoma, BRAF/MEK inhibitors (vemurafenib, dabrafenib, and encorafenib) for melanoma, and immune checkpoint inhibitors (Avelumab, pembrolizumab) for Merkel cell carcinoma. Conclusions The optimal treatment for periocular skin cancer depends on the type and size of the tumor and whether it involves orbital and adnexal structures. Adjuvant and neoadjuvant therapy with chemotherapy-targeted therapies and immune checkpoint inhibitors should be considered based on tumor type, tumor molecular profile, expected response rate, and candidacy for systemic treatment.
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Affiliation(s)
- Sitong Ju
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Straße, Cologne, Germany
| | - Alexander C. Rokohl
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Straße, Cologne, Germany
- Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Cologne, Germany
| | - Yongwei Guo
- Eye Center, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Ke Yao
- Eye Center, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Wanlin Fan
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Straße, Cologne, Germany
| | - Ludwig M. Heindl
- Department of Ophthalmology, University of Cologne, Faculty of Medicine and University Hospital Cologne, Kerpener Straße, Cologne, Germany
- Center for Integrated Oncology (CIO), Aachen-Bonn-Cologne-Duesseldorf, Cologne, Germany
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3
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Schatten H, Gaca PJ, Tolkach Y, Heindl LM, Doulis AE. [Rapidly growing, highly vascularized upper eyelid tumor]. DIE OPHTHALMOLOGIE 2023; 120:954-956. [PMID: 36473989 DOI: 10.1007/s00347-022-01767-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 10/21/2022] [Accepted: 11/02/2022] [Indexed: 06/17/2023]
Affiliation(s)
- Hannah Schatten
- Zentrum für Augenheilkunde, Universität zu Köln, Köln, Deutschland.
| | - Piotr Jakub Gaca
- Zentrum für Augenheilkunde, Universität zu Köln, Köln, Deutschland
| | - Yuri Tolkach
- Institut für Pathologie, Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
| | - Ludwig M Heindl
- Zentrum für Augenheilkunde, Universität zu Köln, Köln, Deutschland
- Centrum für Integrierte Onkologie (CIO) Aachen-Bonn-Köln-Düsseldorf, Köln, Deutschland
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4
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Kowanz DH, Wawer Matos PA, Gordon E, Doulis A, Simon M, Rokohl AC, Heindl LM. [Evisceration, enucleation and exenteration-Indications, techniques, and postoperative care]. DIE OPHTHALMOLOGIE 2023; 120:126-138. [PMID: 36635593 DOI: 10.1007/s00347-022-01791-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Various surgical techniques are available for the extirpation of an eye, depending on the underlying disease. Typical indications encompass tumors, inflammatory and infectious processes, glaucoma, trauma as well as congenital malformations. Surgical procedures include evisceration (resection of the intraocular space with preservation of the sclera), enucleation (extirpation of the entire eyeball including sclera and cornea) and exenteration (resection of the complete orbital soft tissue). The early detection of postoperatively manifesting complications, such as implant extrusion, conjunctivitis, postenucleation socket syndrome as well as the development of enophthalmus or ptosis, is of particular relevance in the context of postoperative care regarding functional, esthetic and social outcome. Special attention must be paid to ensuring a complication-free rehabilitation process, including the supply of a suitable, precisely fitting prosthesis or epithesis. This ensures the patient's psychosocial reintegration, in which an integrated interdisciplinary cooperation with ocularists and psychologists is essential. The latter play a particularly important role, as the psychological stress resulting from the procedure is often associated with a considerable reduction in the quality of life.
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Affiliation(s)
- Dominik H Kowanz
- Zentrum für Augenheilkunde, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland
- Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
| | - Philomena A Wawer Matos
- Zentrum für Augenheilkunde, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland
- Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
- Centrum für Integrierte Onkologie (CIO) Aachen-Bonn-Köln-Düsseldorf, Köln, Deutschland
| | - Erik Gordon
- Zentrum für Augenheilkunde, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland
- Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
| | - Alexandros Doulis
- Zentrum für Augenheilkunde, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland
- Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
| | - Michael Simon
- Zentrum für Augenheilkunde, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland
- Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
| | - Alexander C Rokohl
- Zentrum für Augenheilkunde, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland.
- Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland.
- Centrum für Integrierte Onkologie (CIO) Aachen-Bonn-Köln-Düsseldorf, Köln, Deutschland.
| | - Ludwig M Heindl
- Zentrum für Augenheilkunde, Universitätsklinikum Köln, Kerpener Str. 62, 50937, Köln, Deutschland
- Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
- Centrum für Integrierte Onkologie (CIO) Aachen-Bonn-Köln-Düsseldorf, Köln, Deutschland
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Esser E, Grünewald I, Mihailovic N. Periocular Merkel Cell Carcinoma - An Overview of Clinical Aspects and Current Treatment Options. Klin Monbl Augenheilkd 2023; 240:24-32. [PMID: 36368663 DOI: 10.1055/a-1925-7703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Merkel cell carcinoma (MCC) is a rare but highly aggressive and rapidly expanding malignant skin tumor. It affects the periocular region in approximately 10% of cases. The current treatment recommendation for resectable non-metastatic MCC comprises total surgical excision; however, lymph node or distant metastases are often already present by the time of the diagnosis. Since an immune checkpoint inhibitor therapy with avelumab was first approved for MCC in 2016, there has been considerable improvement in mean survival compared to cytostatic therapy; at the same time, there has been a reduction in serious treatment-associated adverse events. Other immune checkpoint inhibitors are currently still in clinical trials, with very promising initial results. Because of the complexity of the diagnosis, treatment, and prognosis, it is essential that MCC patients receive interdisciplinary care in a specialized center including consultation with a tumor review board.
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Affiliation(s)
- Eliane Esser
- Klinik für Augenheilkunde, Universitätsklinikum Münster, Deutschland
| | - Inga Grünewald
- Gerhard-Domagk-Institut für Pathologie, Universitätsklinikum Münster, Deutschland
| | - Natasa Mihailovic
- Klinik für Augenheilkunde, Universitätsklinikum Münster, Deutschland.,Klinik für Augenheilkunde, Klinikum Fulda gAG, Deutschland
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Kopecky A, Rokohl AC, Gaca PJ, Matos PAW, Nemcansky J, Heindl LM. Clinical Signs for Differential Diagnosis of Eyelid Tumours. Klin Monbl Augenheilkd 2023; 240:13-23. [PMID: 36706766 DOI: 10.1055/a-1996-0950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
This article aims to present the differential diagnostics of benign and malignant eyelid tumours. The most common malignant eyelid tumour is basal cell carcinoma, followed by squamous cell carcinoma. The common signs of malignity are loss of lashes, ulceration, and infiltration of the lesion. Often the clinical appearance is various and therefore only a histological analysis gives the proper diagnosis. For most tumours, surgical resection is the gold standard of therapy. The reconstruction of the defects should be performed by an experienced oculoplastic surgeon. In malignant tumours that require large safety margins, the defect can be easily very large, and the reconstruction must then be performed with advanced ophthalmic plastic reconstruction techniques.
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Affiliation(s)
- Adam Kopecky
- Ophthalmology Clinic, University Hospital Ostrava, Ostrava, Czech Republic.,Department of Ophthalmology, University Hospital of Cologne, Cologne, Germany.,Department of Craniofacial Surgery, University of Ostrava Faculty of Medicine, Olomouc, Czech Republic
| | | | - Piotr Jakub Gaca
- Department of Ophthalmology, University Hospital of Cologne, Cologne, Germany
| | | | - Jan Nemcansky
- Ophthalmology Clinic, University Hospital Ostrava, Ostrava, Czech Republic.,Department of Craniofacial Surgery, University of Ostrava Faculty of Medicine, Ostrava, Czech Republic
| | - Ludwig M Heindl
- Department of Ophthalmology, University Hospital of Cologne, Cologne, Germany.,Center for Integrated Oncology (CIO) - Aachen - Bonn - Cologne - Düsseldorf, Cologne, Germany
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Jotzo M, Zouboulis CC, Ballhausen WG. [Epigenetic changes in the promoter of the fragile histidine triad (FHIT) gene in human sebocytes under the influence of in vitro culture]. Ophthalmologe 2022; 119:813-819. [PMID: 35254487 DOI: 10.1007/s00347-022-01593-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/05/2022] [Accepted: 02/01/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Due to the lack of tumor suppressor function of the fragile histidine triad (FHIT) gene product, sebaceous gland carcinomas can develop. OBJECTIVE The model of the sebocyte cell line SZ95 was used to identify methylated CpG islands at the 5'-end of the FHIT gene and the decrease of gene expression as well as the increase of double-stranded (ds) DNA breaks were examined. MATERIAL AND METHODS Methylation, immunofluorescence analysis, promotor sequencing and treatment of SZ95 cells with 5‑azacytidine/trichostatin A (TSA). RESULTS The cultivation was accompanied by an increasing methylation of the CpG islands, a decrease of the FHIT gene expression and an accumulation of ds-DNA breaks. Treatment with 5‑azacytidine/TSA showed a decrease in DNA methylation and a re-expression of FHIT transcripts. DISCUSSION Epigenetic changes in the cellular genome are caused by in vitro cell culture. Consequently, a positive selection of sebocytes with an epigenetically inactivated FHIT locus occurs.
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Affiliation(s)
- Magdalena Jotzo
- Institut für Molekulare Medizin, Medizinische Fakultät, MLU Halle-Wittenberg, Kurt-Mothes Str. 3a, 06120, Halle (Saale), Deutschland
- Augentagesklinik Cottbus, An der Priormühle 14, 03050, Cottbus, Deutschland
| | - Christos C Zouboulis
- Hochschulklinik für Dermatologie, Venerologie und Allergologie, Immunologisches Zentrum, Städtisches Klinikum Dessau, Medizinische Hochschule Brandenburg Theodor Fontane, Dessau, Deutschland
| | - Wolfgang G Ballhausen
- Institut für Molekulare Medizin, Sektion Molekulare Onkologie, MLU Halle-Wittenberg, Kurt-Mothes Str. 3a, 06120, Halle (Saale), Deutschland.
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Effective systemic treatment of advanced periocular basal cell carcinoma with sonidegib. Graefes Arch Clin Exp Ophthalmol 2021; 259:3821-3822. [PMID: 34338845 PMCID: PMC8589764 DOI: 10.1007/s00417-021-05311-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 06/23/2021] [Accepted: 07/02/2021] [Indexed: 11/26/2022] Open
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9
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Effective treatment of locally advanced periocular basal cell carcinoma with oral hedgehog pathway inhibitor? Graefes Arch Clin Exp Ophthalmol 2020; 258:2335-2337. [PMID: 32514773 PMCID: PMC7550312 DOI: 10.1007/s00417-020-04779-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 04/29/2020] [Accepted: 06/01/2020] [Indexed: 01/18/2023] Open
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10
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[Surgical resection with ophthalmoplastic reconstruction : Gold standard in periocular basal cell carcinoma]. Ophthalmologe 2020; 117:95-105. [PMID: 31562561 DOI: 10.1007/s00347-019-00973-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The gold standard for the treatment of periocular basal cell carcinoma is surgical resection followed by ophthalmoplastic reconstruction. The highest priority in most cases is the complete histopathologically controlled tumor excision. The histopathological preparation can be carried out in two stages by rapid overnight embedding or intraoperatively by a rapid frozen section procedure. A variety of reconstruction methods enable a customized and in most cases also a cosmetically and functionally attractive defect coverage. Postoperatively, a regularly performed tumor aftercare is essential.
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Rokohl AC, Löser H, Mor JM, Loreck N, Koch KR, Heindl LM. [Young male patient with unusual space-occupying lesion of the lower eyelid]. Ophthalmologe 2020; 117:73-77. [PMID: 31359135 DOI: 10.1007/s00347-019-00948-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
BACKGROUND A space-occupying lesion of the eyelid in young adults is often a sign of an inflammation, a trauma or a benign neoplasm. The aim of this case report is to demonstrate a rare basal cell carcinoma, which presumably already arose in adolescence without further high-risk factors. METHODS A 28-year-old male patient presented for a second opinion on a painless swelling of the right lower eyelid. According to the patient's history the swelling had been present since the age of 16 years and originally resembled a molluscum contagiosum. An ophthalmologist in private practice made the diagnosis of a suspected trichoepithelioma. The extended patient history revealed a blood coagulation disorder. The clinical ophthalmological examination revealed a nodular space-occupying lesion with a border wall and telangiectasia. The further ophthalmological examination was bilaterally inconspicuous. Due to the suspicion of a malignant process, an operation was promptly carried out using local anesthesia with complete tumor excision and pedicled flap plasty as well as a histopathological investigation to confirm the diagnosis. RESULTS The histopathological investigation revealed underlying infiltrates of a basaloid tumor with bale-shaped trabecular growth, sometimes with peripheral palisading of the cells. The cells were predominantly monomorphic with isolated pleomorphic nuclei and sometimes enclosed mitoses. Immunohistochemically the cells were strongly positive for BerEP4 and negative for epithelial membrane antigen (EMA). The diagnosis of a nodular basal cell carcinoma of the right lower eyelid was made. All incision margins were free of tumor cells (R0 resection). In the dermatological screening no further manifestations were detected. CONCLUSION Despite the occurrence of a space-occupying lesion of the eyelid in a young adult patient and also with no further risk factors, in addition to an inflammatory event and a benign tumor, a malignant disease, such as a basal cell carcinoma should also be taken into consideration. A tissue biopsy or complete excision with subsequent histological examination including an immunohistochemical analysis are essential for differentiation from other tumor entities.
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Affiliation(s)
- Alexander C Rokohl
- Zentrum für Augenheilkunde, Universität zu Köln, Medizinische Fakultät und Uniklinik Köln, Kerpener Str. 62, 50924, Köln, Deutschland.
| | - Heike Löser
- Institut für Pathologie, Medizinische Fakultät und Uniklinik Köln, Universität zu Köln, Köln, Deutschland
| | - Joel M Mor
- Zentrum für Augenheilkunde, Universität zu Köln, Medizinische Fakultät und Uniklinik Köln, Kerpener Str. 62, 50924, Köln, Deutschland
| | - Niklas Loreck
- Zentrum für Augenheilkunde, Universität zu Köln, Medizinische Fakultät und Uniklinik Köln, Kerpener Str. 62, 50924, Köln, Deutschland
| | - Konrad R Koch
- Zentrum für Augenheilkunde, Universität zu Köln, Medizinische Fakultät und Uniklinik Köln, Kerpener Str. 62, 50924, Köln, Deutschland
| | - Ludwig M Heindl
- Zentrum für Augenheilkunde, Universität zu Köln, Medizinische Fakultät und Uniklinik Köln, Kerpener Str. 62, 50924, Köln, Deutschland
- Centrum für Integrierte Onkologie (CIO) Aachen - Köln - Bonn - Düsseldorf, Köln, Deutschland
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