Primary liposarcoma of gallbladder diagnosed by preoperative imagings: A case report and review of literature

Table 1 Characteristics of previously reported cases of primary liposarcoma of the liver and the gallbladder

Case Number	Source, (yr)	Age Sex	Location	Therapy	Prognosis
Liver
1	Wolloch Y, et al[3] 1973	22 yr Female	Right lobe	Right hepatic lobectomy	Died on 46 postoperative day because of complications
2	Kim TW, et al[4] 1985	86 yr Male	Right lobe	No therapy	Died Free of recurrence at 10 months after surgery
3	Kim YI, et al[5] 1987	30 yr Female	Left lobe	Left lateral subsegmentectomy	With no further medical and surgical therapy
4	Soares FA, et al[6] 1989	2y 4mo. Male	Hepatic hilum	Chemotherapy	Died
5	Aribal E, et al[7] 1993	48 yr Female	Hepatic hilum	Unresectable Regional chemotherapy	Not described
6	Wright NB, et al[8] 1993	3 yr Male	Hepatic hilum	Surgery Radiation, chemotherapy	Died at 15 y.o. Because of fatal recurrence
7	Khan AN, et al[9] 2001	50 yr Male	Right lobe	Right hepatic lobectomy	Not described
8	Nelson V, et al[10] 2001	54 yr Female	Left and Right lobes	No therapy	Died
Gallbladder
1	Bader H, et al[2] 1983	79 yr Male	Intramural	Cholecystectomy	Died 2 years after operation because of peritoneal dissemination
2	Our case	49 yr Female	intramural	tumor resection with cholecystectomy	Alive