{"title":"Cutaneous Fibroma in Largescale Mullet, Planiliza Macrolepis (Smith, 1846) from Rameswaram Island, Southeast India","authors":"Yosuva Mariasingrayan, Jeyapragash Danaraj, Nguyen Dinh-Hung, Singaravel Vijayapoopathi, Kalidasan Kaliyamoorthy, Gopalakrishnan Ayyaru","doi":"10.1007/s40009-024-01415-2","DOIUrl":null,"url":null,"abstract":"<div><p>This study was the first to identify a cutaneous fibroma, a type of skin tumor, in a largescale mullet (<i>Planiliza macrolepis</i>). The distinct, irregularly oval, reddish-white, and fleshy tumors, measuring approximately 2.3 cm x 2.5 cm x 1 cm, were located in the dorsal region of the head and were separated from the underlying muscles by fat. Histopathologic analysis revealed irregular tissue with a dense fibrous stroma containing collagenous and reticular fibers and an abundance of rapidly growing, spindle-shaped hyperplastic cells arranged in interwoven bundles. This data advances our knowledge of skin tumors in fish, supporting future research in aquatic pathology, cancer, and environmental pollution.</p></div>","PeriodicalId":717,"journal":{"name":"National Academy Science Letters","volume":"47 6","pages":"621 - 624"},"PeriodicalIF":1.2000,"publicationDate":"2024-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"National Academy Science Letters","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1007/s40009-024-01415-2","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
引用次数: 0
Abstract
This study was the first to identify a cutaneous fibroma, a type of skin tumor, in a largescale mullet (Planiliza macrolepis). The distinct, irregularly oval, reddish-white, and fleshy tumors, measuring approximately 2.3 cm x 2.5 cm x 1 cm, were located in the dorsal region of the head and were separated from the underlying muscles by fat. Histopathologic analysis revealed irregular tissue with a dense fibrous stroma containing collagenous and reticular fibers and an abundance of rapidly growing, spindle-shaped hyperplastic cells arranged in interwoven bundles. This data advances our knowledge of skin tumors in fish, supporting future research in aquatic pathology, cancer, and environmental pollution.
这项研究首次在大型鲻鱼（Planiliza macrolepis）身上发现了皮肤纤维瘤（一种皮肤肿瘤）。这些明显的、不规则椭圆形、红白色、肉质的肿瘤，大小约为 2.3 厘米 x 2.5 厘米 x 1 厘米，位于鲻鱼的头部背面，与下面的肌肉被脂肪隔开。组织病理学分析显示，肿瘤组织不规则，基质为致密的纤维基质，含有胶原纤维和网状纤维，并有大量快速生长的纺锤形增生细胞交织成束。这些数据增进了我们对鱼类皮肤肿瘤的了解，有助于今后在水生病理学、癌症和环境污染方面的研究。
期刊介绍：
The National Academy Science Letters is published by the National Academy of Sciences, India, since 1978. The publication of this unique journal was started with a view to give quick and wide publicity to the innovations in all fields of science
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