See also: 腫瘤 Chinese For pronunciation and definitions of 肿瘤 – see 腫瘤 (“tumour”).(This term is the simplified form of 腫瘤).Notes:Simplified Chinese is mainly used in Mainland China, Malaysia, and Singapore.Traditional Chinese is mainly used in Hong Kong, Macau, and Taiwan.Wikiwand - on Seamless Wikipedia browsing. On steroids.