Shin Sang Hoon, Koh Yang Seok, Song Sanghwa
Department of General Surgery, Chonnam National University Hwasun Hospital, Hwasun 519-763, South Korea.
Department of General Surgery, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun 519-763, South Korea.
World J Clin Cases. 2025 Aug 6;13(22):104924. doi: 10.12998/wjcc.v13.i22.104924.
BACKGROUND: Hepatic epithelioid hemangioendothelioma (HEHE) is a rare malignant vascular liver tumor diagnosed by histopathological evaluation. Standardized treatment is challenging because of its rarity; hepatectomy is preferred for solitary lesions and multiple transplantations. There is no consensus on the optimal treatment for HEHE; however, surgical excision is often considered effective. This report presents a case of initially suspected cholangiocarcinoma or renal cell carcinoma (RCC) metastasis, which was later confirmed as HEHE, with no recurrence during follow-up. CASE SUMMARY: A 52-year-old man with a history of left nephrectomy for RCC presented with an incidentally detected liver mass and nonspecific abdominal discomfort. Imaging revealed a 3-cm centripetal enhancing lesion in the right hepatic dome with indeterminate malignant potential. The patient underwent a laparoscopic right anterior sectionectomy and remained recurrence-free without complications during the 3-year follow-up period. CONCLUSION: Managing HEHE is challenging. Accurate diagnosis and surgical options, such as resection or transplantation, are essential with tailored multidisciplinary follow-up. The authors have read the CARE Checklist (2016) and the manuscript was prepared and revised according to the CARE Checklist (2016).
背景:肝上皮样血管内皮瘤(HEHE)是一种罕见的肝脏恶性血管肿瘤,通过组织病理学评估进行诊断。由于其罕见性,标准化治疗具有挑战性;对于孤立性病变,肝切除术是首选,对于多发性病变则首选多次移植。对于HEHE的最佳治疗方法尚无共识;然而,手术切除通常被认为是有效的。本报告介绍了一例最初怀疑为胆管癌或肾细胞癌(RCC)转移的病例,后来确诊为HEHE,随访期间无复发。 病例摘要:一名52岁男性,有因RCC行左肾切除术史,因偶然发现肝脏肿块和非特异性腹部不适就诊。影像学检查显示右肝穹窿部有一个3厘米的向心性强化病变,恶性潜能不确定。患者接受了腹腔镜右前叶切除术,在3年随访期间无复发且无并发症。 结论:管理HEHE具有挑战性。准确的诊断和手术选择,如切除或移植,并进行量身定制的多学科随访至关重要。作者已阅读CARE检查表(2016),并根据CARE检查表(2016)编写和修订了手稿。
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