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      Combined medical and surgical approach in the management of ligneous conjunctivitis in a pediatric patient: A case report

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          Abstract

          Introduction

          Ligneous conjunctivitis (LC), a rare chronic conjunctivitis linked to plasminogen deficiency, poses challenges in research and management due to its complexity. This case report details the combined medical and surgical approach in managing LC in a 1.5-year-old female with congenital hydrocephalus, plasminogen deficiency, and glaucoma.

          Case presentation

          The patient's LC required a comprehensive treatment plan involving systemic and topical therapies, surgical intervention, and fresh frozen plasma (FFP) infusions via a central line.

          Discussion

          Managing LC necessitates a comprehensive, individualized approach due to its rarity and lack of standardized treatments. Various therapies have shown promise, but their availability, cost, and potential side effects vary. FFP infusions played a crucial role in managing plasminogen deficiency, but the potential complications associated with central lines must be considered. Ongoing clinical trials aim to improve LC treatment, but until results are available, clinicians must rely on existing evidence and clinical judgment.

          Conclusion

          This case underscores the complexity of managing LC and the significance of adopting an individualized treatment strategy. Regular follow-ups are crucial for flexibility and adaptability in treatment plans to address potential recurrences. Further research is necessary to validate these findings and assess the long-term effectiveness of the combined approach.

          Highlights

          • Rare pediatric case of ligneous conjunctivitis managed with a combination of medical and surgical interventions.

          • Amniotic membrane transplantation (AMT) and topical immunosuppressants show promising results in long-term management.

          • Successful treatment led to the complete resolution of pseudomembranes and improved the patient's quality of life.

          • A multidisciplinary approach and early diagnosis are crucial for effectively managing this rare condition.

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          Most cited references21

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          The SCARE 2020 Guideline: Updating Consensus Surgical CAse REport (SCARE) Guidelines

          The SCARE Guidelines were first published in 2016 and were last updated in 2018. They provide a structure for reporting surgical case reports and are used and endorsed by authors, journal editors and reviewers, in order to increase robustness and transparency in reporting surgical cases. They must be kept up to date in order to drive forwards reporting quality. As such, we have updated these guidelines via a DELPHI consensus exercise.
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            Plasminogen deficiency.

            Plasminogen (plg) deficiency has been classified as (i) hypoplasminogenemia or 'true' type I plg deficiency, and (ii) dysplasminogenemia, also called type II plg deficiency. Both forms, severe hypoplasminogenemia and dysplasminogenemia, are not causally linked to venous thrombosis. Dysplasminogenemia does not lead to a specific clinical manifestation and probably represents only a polymorphic variation in the general population, mainly in Asian countries. Severe hypoplasminogenemia is associated with compromised extracellular fibrin clearance during wound healing, leading to pseudomembraneous (ligneous) lesions on affected mucous membranes (eye, middle ear, mouth, pharynx, duodenum, upper and lower respiratory tract and female genital tract). Ligneous conjunctivitis is by far the most common clinical manifestation. More than 12% of patients with severe hypoplasminogenemia exhibit congenital occlusive hydrocephalus. In milder cases of ligneous conjunctivitis, topical application of plg-containing eye drops, fresh frozen plasma, heparin, corticosteroids or certain immunosuppressive agents (such as azathioprine) may be more or less effective. Oral treatment with sex hormones was successful in two female patients with ligneous conjunctivitis. In severe cases with possibly life-threatening multi-organ involvement, true therapeutic options are not available at present. The plg-knockout mouse is a useful tool to study the many different properties of plg in a variety of settings, such as wound healing, tissue repair and tissue remodeling, virulence and invasiveness of certain bacteria in the human host, tumor growth and dissemination, as well as arteriosclerosis.
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              Ligneous conjunctivitis.

              Ligneous conjunctivitis (McKusick 217090) is a rare form of chronic conjunctivitis characterized by the development of firm fibrin-rich, woody-like pseudomembraneous lesions mainly on the tarsal conjunctivae. Less frequently, similar lesions may occur on other mucous membranes of the body indicating that these manifestations are part of a systemic disease. Histopathological findings from affected humans and (plasminogen-deficient) mice indicate that wound healing, mainly of injured mucosal tissue, is impaired due to markedly decreased (plasmin-mediated) extracellular fibrinolysis. Pseudomembraneous lesions of the eyes and other mucosal tissue mainly contain clotted fibrin(ogen). Actually, systemic plasminogen deficiency has been linked to ligneous conjunctivitis in humans and mice. In one case, ligneous conjunctivitis has been induced by antifibrinolytic treatment with tranexamic acid. Further rare associated disorders of ligneous conjunctivitis are congenital occlusive hydrocephalus and juvenile colloid milium. This review outlines the historical background, clinical characteristics of ligneous conjunctivitis and its associated complications, histological abnormalities of pseudomembraneous lesions, inheritance, hemostasiologic and molecular genetic findings in affected patients, current treatment approaches, and the plasminogen-deficient mouse as an animal model.
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                Author and article information

                Contributors
                Journal
                Int J Surg Case Rep
                Int J Surg Case Rep
                International Journal of Surgery Case Reports
                Elsevier
                2210-2612
                27 July 2023
                September 2023
                27 July 2023
                : 110
                : 108568
                Affiliations
                Department of Ophthalmology, Abdulrahman Albahar Eye Center, Ibn Sina Hospital, Kuwait
                Author notes
                [* ]Corresponding author. akahmed@ 123456moh.gov.kw
                Article
                S2210-2612(23)00697-1 108568
                10.1016/j.ijscr.2023.108568
                10509789
                37639967
                9016d415-7465-4753-a356-cf56cc059f74
                © 2023 Published by Elsevier Ltd on behalf of IJS Publishing Group Ltd.

                This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

                History
                : 30 April 2023
                : 20 July 2023
                : 23 July 2023
                Categories
                Case Report

                ligneous conjunctivitis,plasminogen deficiency,combined medical and surgical approach,central line infusions,fresh frozen plasma,pediatric patient

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