1. Mallik AU, Rahman MZ, Sarker MMR (2010) Sarcomatoid carcinoma of urinary bladder—a case report. Banglajol 4(1):28–29
2. Bansal A, Kumar N, Sharma SC (2013) Sarcomatoid variant of urothelial carcinoma of the urinary bladder. J Cancer Res Therapeutics 9(4):571–573
3. Wang J, Gillaspie C, Kunadharaju R, Talmon GA, Enke C (2011) Sarcomatoid urothelial carcinoma: a single cancer center experience. World J Oncol 2(4):175–180
4. Sanchez JEH, Figueira YR, Gonzalez RT, Lopez RM, Tejeda LMG (2014) Sarcomatoid carcinoma of the urinary bladder: a case report and review of the literature. J Med Cases 5(2):116–119
5. Mittal V, Rupala KK, Yadav R, Suryavanshi M (2017) Giant sarcomatoid carcinoma with osseous metaplasia from urinary bladder diverticulum. Indian J Surgical Oncology:1–4