Wu, ChanghuaWang, LiangGuo, LeiZhang, LihongLi, Jing2020-11-182020-11-182019-08Wu Changhua, Wang Liang, Guo Lei, Zhang Lihong, Li Jing. Undifferentiated sarcoma of the soft tissues with cystic degeneration: Case report and review of literature. Journal of Cancer Research and Therapeutics. 2019 Aug; 15(4): 9470973-1482http://imsear.searo.who.int/handle/123456789/213459Undifferentiated sarcoma (UNDS) of the soft tissue is an exceedingly rare disease. Its diagnosis depends mainly on molecular and immunohistochemical analyses to exclude other soft-tissue sarcomas. It is difficult to confirm a positive diagnosis by imaging pathological features because of their rarity and similarity with other conditions. Since 2013, only 13 cases of undifferentiated soft-tissue sarcoma, mostly diagnosed through imaging of solid tumors in infant and children, have been reported. The authors present a rare case of a 3-month-old Chinese boy with UNDS primarily in the left lower extremity and characterized by a cystic and solid growth patternJournal ArticleIndiaDepartment of Intervention and Hemangioma, Qilu Children's Hospital of Shandong University, Jinan City, Shandong Province, ChinaDepartment of Intervention and Hemangioma, Qilu Children's Hospital of Shandong University, Jinan City, Shandong Province, ChinaDepartment of Intervention and Hemangioma, Qilu Children's Hospital of Shandong University, Jinan City, Shandong Province, ChinaDepartment of Pathology, Qilu Children's Hospital of Shandong University, Jinan City, Shandong Province, ChinaDepartment of Intervention and Hemangioma, Qilu Children's Hospital of Shandong University, Jinan City, Shandong Province, ChinaDepartment of Intervention and Hemangioma, Qilu Children's Hospital of Shandong University, Jinan City, Shandong Province, China