Table 3.

Normal tissue ${\mathrm{D}}_{\mathrm{N}}^{\text{mean}}$ and EUD for HT‐GRID and LINAC‐GRID.

Dose (cGy)	$D_{\mathit{\text{mean}}}^N$	EUD	$D_{\mathit{\text{mean}}}^N$	EUD	$D_{\mathit{\text{mean}}}^N$	EUD	$D_{\mathit{\text{mean}}}^N$	EUD	$D_{\mathit{\text{mean}}}^N$	EUD
Pt. #	1		2		3		4		5
HT	145	569	92	572	120	656	207	345	34	345
LINAC	81	593	60	608	62	629	132	682	20	445
Diff a	64	$-24$	64	$-36$	58	27	119	$-337$	14	$-100$
Pt. #	6		7		8		9		10
HT60	522	125	474	124	598	160	371	254	689
LINAC	21	474	45	573	11	641	152	667	96	513
Diff a	39	47	80	$-99$	113	$-43$	8	$-295$	158	176

^a $\text{Diff}=\text{the dose difference}$ between HT‐GRID and LINAC‐GRID (cGy).