Massive low-grade myxoid liposarcoma of the floor of the mouth: A case report and review of literature

Table 1 Liposarcomas of the floor of mouth

Case No.	Ref.	Year	Age	Sex	Size (cm)	Clinical diagnosis	Biopsy	Histology	Additional therapy	Follow-up (mo)	Result
1	Enterline et al[8]	1960	65	Male	Egg size	NA	Incisional	MLS	R	24	DOD
2	Baden et al[9]	1977	55	Female	0.7–6.5	Ranula	Excisional	MLS	None	36	DID
3	Nakahara et al[7]	1994	48	Female	2.2	Benign tumor	Excisional	WDL	S + C	12	NED
4	Govender and Pillay[10]	1998	34	Male	13 × 7.0 × 4.0	Ranula	Excisional	MLS	R	6	NED
5	Nascimento et al[11]	2002	35	Female	4.0	NA	NA	ALT/WDL	NA	25	NA
6			49	Female	8.0	NA	NA	ALT/WDL	NA	66	NA
7	Nili et al[12]	2016	45	Female	6.0	Benign tumor	Excisional	ALT/WDL	None	24	NED
8	Nimura et al[13]	2018	69	Male	6.0 × 4.5 × 4.5	Tumor or cyst	Excisional	DDLS	R (60 Gy)	68	NED
9	Present case	2022	71	Male	8.5 × 6.5 × 5.5	Malignant salivary gland tumor	Incisional	MLS	None	48	NED

ALT/WDL: Atypical lipomatous tumor/well-differentiated liposarcoma; C: Chemotherapy; DDLS: Dedifferentiated liposarcoma; DID: Died of intercurrent disease; DOD: Died of disease; MLS: Myxoid liposarcoma; NA: Not applicable; NED: No evidence of disease; R: Radiation therapy; S: Surgery; WDL: Well-differentiated liposarcoma.