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Surgical management of a conjunctival nevus with amniotic membrane transplantation

机译:羊膜移植治疗结膜痣的手术治疗

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Purpose: Nevi of the conjunctiva are usually benign pigmented tumorous lesions located in the bulbar conjunctiva. In most conjunctival nevus cases, the patient wants the lesion to be removed for cosmetic reasons, but excisional biopsies are best for lesions suspicious for malignancy. This case report illustrates the intraoperative surgical management, histological findings, and the course of healing in a conjunctival nevus patient. Case report: A 26-year-old man was referred to our eye hospital with a large bulbar conjunctival nevus of the right eye. Upon examination, there was a large pigmented lesion with numerous small cysts present on the superior bulbar conjunctiva. The conjunctival tumor was resected, and an amniotic membrane transplantation was performed for the bulbar conjunctival reconstruction. The histopathological diagnosis suggested a conjunctival nevus. After the resection, a reduction in the inflammation and healing of the conjunctival lesion could be seen. The epithelialization of the bulbar conjunctiva over the amniotic membrane was complete 4?weeks after the resection. At the 6-month follow-up, there was no sign of recurrence or any postoperative complications. Conclusion: A surgical excision combined with reconstruction via amniotic membrane transplantation is effective and economical for the treatment of large conjunctival lesions.
机译:目的:结膜痣通常是位于球结膜的良性色素性肿瘤病变。在大多数结膜痣病例中,出于美容原因,患者希望切除病变,但对于可疑恶性病变,切除活检是最佳选择。该病例报告说明了结膜痣患者的术中外科治疗,组织学发现和愈合过程。病例报告:一名26岁的男子因右眼大球结膜痣被转到我们的眼科医院。经检查,在结膜上结膜上有一个较大的色素病变,并有许多小囊肿。切除结膜肿瘤,并进行羊膜移植以进行球结膜的重建。组织病理学诊断提示结膜痣。切除后,可见结膜病变的炎症和愈合减少。切除后4周,羊膜球结膜上皮化完成。在六个月的随访中,没有发现复发或任何术后并发症的迹象。结论:手术切除结合羊膜移植重建术治疗大结膜病变是有效而经济的。

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