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肺癌结节MSCT表现与肿瘤组织podoplanin阳性LMVD关系

The relationship between CT characteristics and podoplanin-LMVD

MSCT characteristics			n	LMVD in the central areas	P	LMVD in the peripheral areas	P
MSCT: multi-slice spiral computed tomography; LMVD: lymphatic microvessel density.
Edge of the shape	Spicules	(+)	19	9.1±2.0	0.353	15.5±2.8	0.079
		(-)	15	10.2±3.2		14.6±3.7
	Lobulated sign	Shallow	25	10.1±2.8	0.635	17.3±4.6	0.148
		Deep	9	9.7±2.6		16.0±3.2
	Spinous process	(+)	10	11.0±1.0	0.097	17.6±3.8	0.029
		(-)	24	9.8±2.8		14.5±2.3
Internal structure	Vacuole	(+)	6	11.5±1.6	0.472	15.5±0.5	0.217
		(-)	28	9.7±2.9		16.0±3.9
	Attenuation density	Solid nodules	9	10.0±2.9	0.071	17.6±3.5	2.319
		Part-solid nodules	25	10.0±2.6		17.3±4.3
Adjacent structures	Pleural indentation	(+)	28	10.3±2.9	0.402	20.5±4.9	0.012
		(-)	6	8.5±1.6		16.9±3.1
	Vessel convergence	(+)	24	10.6±0.8	0.316	16.4±3.0	0.087
		(-)	10	8.9±1.1		15.3±1.6
	Obstructive change	(+)	5	10.1±2.9	0.081	17.6±3.8	0.065
		(-)	29	9.0±0.3		17.0±0.6
	Carcinomatous lymphangitis	(+)	16	10.5±3.3	0.063	18.2±4.9	< 0.001
		(-)	18	9.4±2.0		14.9±0.8
Lymph node	Enlargement	(+)	13	10.1±3.5	0.071	17.6±3.6	0.989
		(-)	21	9.8±0.4		17.5±3.9
	Metastasis	(+)	15	10.2±3.7	0.062	20.2±3.5	0.008
		(-)	19	9.8±1.8		15.5±2.0