Brief Reports
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Mar 21, 2005; 11(11): 1668-1672
Published online Mar 21, 2005. doi: 10.3748/wjg.v11.i11.1668
Table 1 LOH result on every locus.
NoD22S115D22S1171D22S114D22S1141D22S1160D22S1149D22S1170
001TLNN
019TNNNL
002TNNNL
006TNLN
012TLNLL
016TNLN
021TNNNL
008TLL
013TNNNL
017TNNL
022TNL
010TNLLN
014TNLL
018TNLN
023TLNNN
029TNLNL
044TLLLL
101TLLLL
105TNLL
030TNLL
036TNNNNL
041TLLL
045TLLLLN
102TNLL
106TLN
032TNNNL
037TNLLL
042TNNLL
103TNNL
033TLLLLL
108TNNNL
116TLLLLL
124TLNL
128TNNL
117TL
121TNNLL
114TLNLNL
122TLLLLLL
126TLL
130TLLL
111TLLNNL
127TL
131TLNNL
132TLLN
136TNLNL
140TNNNL
144TNNNL
133TNLN
137TLLN
141TNNLN
145TNLN
134TNLN
142TLLLLN
139TLLLN
143TLNNL
Table 2 LOH frequency statistics result on 22q13.
LocusLocation casesLOH casesNormal rateInformative (cm)Distance rateLOH (%)
D22S11522q13.2143660.2428
D22S117122q13.31193160.241.238
D22S11422q13.31233569.880.739.65
D22S27422q13.31163156.63234.4
D22S114122q13.3193350.61.121.43
D22S116022q13.31221240.960.864.71
D22S114922q13.315815.661.838.46
D22S117022q13.3172842.176.820
Table 3 Relationship between clinicopathological features and LOH cases on 22q13.
D22S1157
D22S1171
D22S114
D22S1141
D22S1160
D22S1149
D22S1170
LNLNLNLNLNLNLN
GenderMale418101010166197727414
Female1018921131931415531314
Age (yr)>60112614262026822141047625
≤603105539111821113
LocationProximal colon8123151112286633315
Distal colon59977738841225
Rectum11579516417821328
Gross patternMassive71471311144145744411
Ulcerative519111381741615402315
Encroaching23154413211202
Size (cm)≥57148139134165625417
<57221118142251717633311
LN metastasisLN (+)7201017121741615323313
LN (-)71691411185177935415
Liver metastasisLM (+)25340916220024
LM (-)123116272326827201058524
DifferentiationWell57356729431213
Moderately6231315102161510623616
Poorly11132101010002
Mucinous25285618822307
Dukes stageA13203304130103
B494106946633427
C6191015131351512423314
D353511008320024