Table 1 Summary of preoperative patient data

Age

65

69

73

77

80

75

70

Sex

F

M

M

M

F

F

M

Last surgery

3Y 8MA: Near total glossectomy and Lt. ALT flap

X

X

X

X

X

2Y 9MA: Resection of Lt. Mn. Retromolar area due to SCC

RT

N/A / 33Fxs.

68.4Gy/30Fxs.

68.4Gy/30Fxs.

66Gy/33Fxs.

X

X

N/A

Medication history of anti-resorptive agent or anti-angiogenic agent

X

X

Multiple lung meta

Cetuximab & cisplatin for 7W

Monotaxel for 13W

Nivolumab 1 time

Weekly MTX 8 times

X

Osteoporosis Mx.

Osteoporosis Mx. PO for 2Y

Osteoporosis Mx. Injection for 2~3Y

X

Fistula

O

X

N/A

X

O

O

O

Pathologic fracture

O

X

X

O

X

X

O