{"title":"肝脏粘液囊性肿瘤:文献回顾和病例系列。","authors":"Ottavia Cicerone, Giorgia Basilico, Claudio Tassi, Caterina Antoniacomi, Federica Lucev, Salvatore Corallo, Alessandro Vanoli, Marcello Maestri","doi":"10.5306/wjco.v16.i8.108557","DOIUrl":null,"url":null,"abstract":"<p><p>Mucinous cystic neoplasms of the liver (MCN-L) are rare cystic lesions characterized by mucin-producing epithelium and ovarian-like stroma. Although they constitute fewer than 5% of hepatic cystic lesions, MCN-L poses significant diagnostic challenges due to overlapping features with other cystic lesions and their potential for malignant transformation. Early recognition and definitive surgical intervention are therefore critical to ensure optimal patient outcomes. A literature review was conducted to summarize epidemiology, clinical presentation, diagnostic modalities, and management strategies for MCN-L. Additionally, from 2019 to 2025, 9 patients with MCN-L were identified at our center. Clinical data and outcomes were retrospectively analyzed. MCN-L predominantly affects middle-aged women and presents as large, multiloculated cystic lesions without biliary communication. The revised 2010 World Health Organization classification emphasizes the presence of ovarian-like stroma for definitive diagnosis. Contrast-enhanced computed tomography or magnetic resonance imaging are often suggestive but not pathognomonic, reinforcing the need for histopathological confirmation. MCN-L remains a diagnostic and therapeutic challenge due to its resemblance to other cystic liver lesions. Complete surgical resection is the treatment of choice to prevent recurrence and malignant transformation, reinforcing the importance of early intervention. Further research is needed to improve diagnostic accuracy and refine management strategies.</p>","PeriodicalId":23802,"journal":{"name":"World journal of clinical oncology","volume":"16 8","pages":"108557"},"PeriodicalIF":3.2000,"publicationDate":"2025-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12400184/pdf/","citationCount":"0","resultStr":"{\"title\":\"Mucinous cystic neoplasms of the liver: Literature review and case series.\",\"authors\":\"Ottavia Cicerone, Giorgia Basilico, Claudio Tassi, Caterina Antoniacomi, Federica Lucev, Salvatore Corallo, Alessandro Vanoli, Marcello Maestri\",\"doi\":\"10.5306/wjco.v16.i8.108557\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Mucinous cystic neoplasms of the liver (MCN-L) are rare cystic lesions characterized by mucin-producing epithelium and ovarian-like stroma. Although they constitute fewer than 5% of hepatic cystic lesions, MCN-L poses significant diagnostic challenges due to overlapping features with other cystic lesions and their potential for malignant transformation. Early recognition and definitive surgical intervention are therefore critical to ensure optimal patient outcomes. A literature review was conducted to summarize epidemiology, clinical presentation, diagnostic modalities, and management strategies for MCN-L. Additionally, from 2019 to 2025, 9 patients with MCN-L were identified at our center. Clinical data and outcomes were retrospectively analyzed. MCN-L predominantly affects middle-aged women and presents as large, multiloculated cystic lesions without biliary communication. The revised 2010 World Health Organization classification emphasizes the presence of ovarian-like stroma for definitive diagnosis. Contrast-enhanced computed tomography or magnetic resonance imaging are often suggestive but not pathognomonic, reinforcing the need for histopathological confirmation. MCN-L remains a diagnostic and therapeutic challenge due to its resemblance to other cystic liver lesions. Complete surgical resection is the treatment of choice to prevent recurrence and malignant transformation, reinforcing the importance of early intervention. Further research is needed to improve diagnostic accuracy and refine management strategies.</p>\",\"PeriodicalId\":23802,\"journal\":{\"name\":\"World journal of clinical oncology\",\"volume\":\"16 8\",\"pages\":\"108557\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2025-08-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12400184/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"World journal of clinical oncology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5306/wjco.v16.i8.108557\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ONCOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"World journal of clinical oncology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5306/wjco.v16.i8.108557","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ONCOLOGY","Score":null,"Total":0}
Mucinous cystic neoplasms of the liver: Literature review and case series.
Mucinous cystic neoplasms of the liver (MCN-L) are rare cystic lesions characterized by mucin-producing epithelium and ovarian-like stroma. Although they constitute fewer than 5% of hepatic cystic lesions, MCN-L poses significant diagnostic challenges due to overlapping features with other cystic lesions and their potential for malignant transformation. Early recognition and definitive surgical intervention are therefore critical to ensure optimal patient outcomes. A literature review was conducted to summarize epidemiology, clinical presentation, diagnostic modalities, and management strategies for MCN-L. Additionally, from 2019 to 2025, 9 patients with MCN-L were identified at our center. Clinical data and outcomes were retrospectively analyzed. MCN-L predominantly affects middle-aged women and presents as large, multiloculated cystic lesions without biliary communication. The revised 2010 World Health Organization classification emphasizes the presence of ovarian-like stroma for definitive diagnosis. Contrast-enhanced computed tomography or magnetic resonance imaging are often suggestive but not pathognomonic, reinforcing the need for histopathological confirmation. MCN-L remains a diagnostic and therapeutic challenge due to its resemblance to other cystic liver lesions. Complete surgical resection is the treatment of choice to prevent recurrence and malignant transformation, reinforcing the importance of early intervention. Further research is needed to improve diagnostic accuracy and refine management strategies.
期刊介绍:
The WJCO is a high-quality, peer reviewed, open-access journal. The primary task of WJCO is to rapidly publish high-quality original articles, reviews, editorials, and case reports in the field of oncology. In order to promote productive academic communication, the peer review process for the WJCO is transparent; to this end, all published manuscripts are accompanied by the anonymized reviewers’ comments as well as the authors’ responses. The primary aims of the WJCO are to improve diagnostic, therapeutic and preventive modalities and the skills of clinicians and to guide clinical practice in oncology. Scope: Art of Oncology, Biology of Neoplasia, Breast Cancer, Cancer Prevention and Control, Cancer-Related Complications, Diagnosis in Oncology, Gastrointestinal Cancer, Genetic Testing For Cancer, Gynecologic Cancer, Head and Neck Cancer, Hematologic Malignancy, Lung Cancer, Melanoma, Molecular Oncology, Neurooncology, Palliative and Supportive Care, Pediatric Oncology, Surgical Oncology, Translational Oncology, and Urologic Oncology.