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[321, 672], 'between': [322, 1506], 'ICC': [325, 354, 513, 622, 637, 661, 674, 685, 851, 858, 868, 1656, 1738, 1757, 1793, 1867, 2013, 2050, 2093, 2153, 2227, 2251, 2337], 'hepatitis': [327, 334, 340, 424, 469, 519, 540, 583, 589, 594, 645, 676, 715, 721, 1229, 1528, 1643, 1648, 1661, 1688, 1699, 1730, 1741, 1749, 1764, 1803, 1852, 2101, 2117, 2141, 2176], 'viral': [328, 425, 520, 677, 1119, 1529, 1620, 1662, 1853, 2102, 2118, 2142], 'infection.': [329, 678], 'METHODS': [330, 681], 'The': [331, 360, 421, 550, 609, 704, 726, 842, 869, 935, 978, 1653, 2114, 2554, 2659], 'presence': [332, 713, 1936], 'C': [335, 590, 716, 1230, 1649, 1787, 2503, 2682], 'virus': [336, 591, 596, 717, 1231, 1650, 1702, 2504, 2683], 'antibody': [337, 718, 2505], '(anti-HCV)': [338, 719], 'B': [341, 595, 722, 1644, 1742, 1804, 2778], 'surface': [342, 723, 1645], 'antigen': [343, 724, 832, 838, 1777], '(HBsAg)': [344], 'was': [345, 417, 439, 825, 1035, 1298, 1368, 1389, 1408, 1413, 1946, 1990, 2022, 2104, 2126, 2187, 2594, 2605], 'examined': [346, 623, 710], 'serum': [349], '50': [351, 398], 'patients': [352, 399, 435, 466, 473, 483, 683, 708, 872, 884, 894, 907, 1038, 1044, 1514, 1536, 1544, 1727, 1784, 2109, 2273, 2298, 2358, 2507], 'who': [355], 'underwent': [356, 686], 'hepatectomy': [357, 477, 2281, 2319, 2354], 'from': [358, 689, 773, 794, 874, 941, 1744, 1829, 1880, 1917, 2015, 2049, 2082, 2226, 2310, 2607], '1990-1996.': [359], 'ICCs': [361, 727, 1494, 2186, 2235, 2277, 2302, 2309, 2366], 'included': [362, 728, 1902], '12': [363, 657, 729, 2696], 'tumors': [365, 460, 731, 760, 765, 778, 786, 790, 805, 923, 939, 955, 979, 1243, 1517, 1539, 1547, 1913, 2072, 2124, 2134, 2211, 2377], '(<3': [366, 732], 'cm': [367, 665, 733, 943, 946, 1297, 2095], 'greatest': [369, 667, 948], 'dimension),': [370], '6': [371, 378, 736, 742, 1159, 1173, 1212, 1214, 1226, 1461, 1893, 2525], 'which': [373, 738, 744, 1407, 1708, 1978, 2216, 2593], 'were': [374, 380, 404, 410, 461, 474, 628, 709, 739, 745, 761, 779, 806, 840, 859, 885, 889, 902, 924, 960, 972, 980, 1018, 1244, 1260, 1270, 1928, 2006, 2064, 2073, 2079, 2194, 2205, 2236, 2256, 2263, 2268, 2278], 'type': [376, 382, 389, 753, 1122], 'others': [379], 'nonnodular': [381, 746, 857, 1562], '(5': [383, 747], 'periductal': [385, 749, 782], 'spreading': [386, 750, 783], 'or': [387, 470, 541, 584, 593, 646, 751, 784, 787, 967, 993, 1015, 1029, 1274, 1664, 1670, 1765, 1805, 1843, 1872, 1919, 2084, 2177, 2199, 2260, 2338], 'infiltrating': [388, 752, 785], '1': [391, 415, 495, 755, 965, 1132, 1436, 1615, 1618, 1641, 2371], 'intraductal': [393, 757, 788], 'type).': [394, 758], 'RESULTS': [395, 861], 'Of': [396], 'these': [397, 707, 1912, 2158, 2183, 2232], 'ICC,': [401, 2342], '16': [402], '(32%)': [403], 'positive': [405, 411, 418, 436, 903, 1352, 2075, 2257], 'anti-HCV,': [407], '5': [408, 434, 1053, 1194, 1456, 1551, 1567, 1626, 1638, 2487], '(10%)': [409], 'HBsAg,': [413], '(2%)': [416], 'both.': [420], 'prevalence': [422, 1850, 2099], 'infection': [426, 521, 587, 1120, 1530, 1621, 1663, 1667, 1854, 2103, 2119, 2143], 'cases': [428, 445, 537, 620, 634, 642, 658, 847, 854, 1372, 1507, 1761, 1889, 2090, 2121, 2131, 2150, 2160, 2247, 2721], 'nodular-type': [431, 459, 804, 1249, 1516, 1923, 2133, 2152], 'tumor': [432, 449, 1095, 1258, 1290, 1315, 1402, 1500, 1563, 1886, 1898, 2034, 2203, 2328, 2415], '(83%;': [433, 1531], 'anti-HCV)': [438], 'significantly': [440, 1505, 1524], 'higher': [441, 1525], 'than': [442, 663, 918, 1052, 1535, 1637, 2128], 'that': [443, 770, 791, 1257, 1720, 1737, 1774, 1792, 1911, 1934, 1961, 2061, 2129, 2140, 2155], 'non-nodular-type': [448], '(0%,': [450], 'n': [451], '=': [452, 1584, 1588], '6;': [453, 1378], 'P': [454, 1532], '<': [455, 1533], '0.05).': [456], 'These': [457, 1825, 1908, 2136], 'detected': [462, 525, 638, 2643], 'during': [463, 639], 'follow-up': [464, 640, 2598], 'chronic': [468, 539, 575, 582, 644, 1237, 1729, 1740, 1786, 1802, 2175], 'cirrhosis.': [471, 542, 631, 934, 1241, 1302, 1768, 2178], 'All': [472, 2255], 'treated': [475, 2279], 'alone.': [478], 'At': [479], 'last': [480], 'follow-up,': [481], '3': [482, 664, 1161, 1192, 1279, 1446, 1630, 1640, 2431], 'had': [484, 771, 792, 895, 913, 914, 933, 1518, 1522, 1979, 2110, 2111, 2212], 'been': [485, 557, 599, 649, 1048, 1674, 1754, 2164, 2253, 2286, 2368], 'free': [486], 'disease': [488, 578, 1063], '>5': [490], 'years': [491, 499, 876, 879, 920, 1054, 1080, 1552, 1568], 'after': [492, 500, 1055, 1062, 1081, 1130, 1553, 1569, 1633, 1921, 2318, 2352], 'surgery.': [493, 1056], 'However,': [494, 1513, 1666, 1716], 'patient': [496, 1058, 1558], 'died': [497, 1061], '2': [498, 1079, 1146, 1190, 1252, 1441, 2388], 'surgery': [501, 1082, 1131, 1570, 1634], 'because': [502, 2170, 2192, 2303, 2313, 2349], 'remnant': [504, 1067], 'liver': [505, 768, 1068, 1126, 1240, 1301, 1809, 2332, 2408, 2510, 2562, 2602, 2647, 2688], 'lymph': [507, 1026, 1073, 2321], 'node': [508, 1027, 2322], 'recurrence.': [509], 'CONCLUSIONS': [510], 'appears': [514], 'be': [516, 524, 602, 1677, 1711, 1821, 1832, 1878, 2295, 2336], 'related': [517, 1833], 'could': [523], 'an': [527, 1400, 2167, 2213], 'early': [528], 'stage,': [529], 'similar': [530], 'hepatocellular': [532, 975, 1234, 1840, 1954, 1963, 1995, 2086, 2223, 2608, 2724, 2767], 'carcinoma,': [533, 2513], 'following': [535], 'up': [536], 'Cancer': [543, 548, 611, 2482, 2520, 2548, 2556, 2706], '1998;82:2145-2149.': [544], '©': [545], '1998': [546], 'American': [547], 'Society.': [549], 'development': [551, 1654, 1836, 2147], 'has': [556, 598, 1564, 1672, 1718, 1847, 1856, 1966, 2030], 'linked': [558], 'intravenous': [560], 'contrast': [561], 'agents': [562], '(Thorotrast),': [563], 'hepatolithiasis,': [564], 'Clonorchis': [565], 'sinensis,': [566], 'congenital': [567], 'dilatation': [568], 'bile': [572, 775, 1032, 1721, 2411, 2661], 'duct,': [573], 'inflammatory': [576], 'bowel': [577], 'but': [579, 900], 'not': [580, 1019, 1503, 1947, 1991, 2023, 2065, 2206, 2346], 'cirrhosis.1-4': [585, 1665], 'Recently,': [586, 632], '(HCV)': [592], '(HBV)': [597], 'suggested': [600, 1675], 'involved': [603, 1678], 'pathogenesis': [606, 1681], 'ICC.5-7': [608, 1683], 'Liver': [610, 1628, 2382, 2555, 2664, 2727], 'Study': [612, 2557], 'Group': [613, 2558], 'Japan7': [615], 'reported': [616, 650, 1719], 'that,': [617], '105': [619], 'autopsy,': [625], '22': [626], '(21%)': [627], 'associated': [629, 1299], 'several': [633, 2246], 'cirrhosis': [647, 1629, 2603], 'Japan.8,': [652], '9': [653, 2245, 2621], 'Therefore,': [654, 1789, 1975, 2044, 2229], 'we': [655, 1790, 2045], 'studied': [656], '(less': [662], 'diameter)': [668], 'investigated': [670], 'MATERIALS': [679], 'AND': [680], 'Fifty': [682], 'surgical': [687], 'resection': [688, 1034, 1142, 1210, 1224, 2293], 'February': [690], '1990': [691], 'March': [693], '1996': [694], 'College.': [703], 'sera': [705], '(HBsAg).': [725], 'maximum': [734, 1293], 'diameter),': [735], 'Nodular-type': [759], 'defined': [762, 780], 'as': [763, 781, 974, 1272, 1411, 1861, 1926, 1993, 2024, 2239, 2265, 2267, 2341, 2644], 'mass-forming': [764, 2545], 'parenchyma': [769], 'originated': [772, 793, 1916], 'peripheral': [774, 2478], 'ducts.': [776, 2412], 'Nonnodular-type': [777], 'papillary': [789], 'major': [796], 'duct': [797, 1033, 1685, 1722, 2662], 'near': [798], 'hilum.': [800], 'Tissue': [801], 'sections': [802, 2053], 'stained': [807, 982, 2054, 2066], 'hematoxylin': [809, 2056], 'eosin,': [811], 'periodic': [812], 'acid-Schiff': [813], '(PAS),': [814], 'Alcian': [816, 1335], 'blue.': [817], 'For': [818], 'immunohistochemical': [819, 1999, 2717], 'studies,': [820], 'avidin-biotin-peroxidase': [822], 'complex': [823], 'method': [824], 'used.': [826, 841], 'Antibodies': [827], 'against': [828], 'keratin,': [829], 'epithelial': [830, 1479, 2397], 'membrane': [831, 1480], '(EMA),': [833], 'α-fetoprotein': [834], '(AFP),': [835], 'carcinoembryonic': [837, 1476], '(CEA)': [839], 'six': [846, 853, 1365, 1543, 2272], 'compared.': [860], 'Clinicopathologic': [862, 2540], 'Features': [863, 1106, 1485, 1576], 'Nodular': [867, 1109, 1427, 1488, 1582], 'ages': [870], 'ranged': [873, 940], '30': [875, 1215], '73': [878, 1147], '(mean,': [880, 950], '57': [881], 'years).': [882], 'Four': [883], 'men,': [886], 'two': [888], 'women.': [890], 'None': [891, 1165], 'symptoms': [896, 1520], 'tumors,': [899, 1924], 'five': [901, 2284], 'anti-HCV.': [905], 'Three': [906, 1541], '(cases': [908, 928, 1045, 1344, 1373], '1,': [909, 929, 1345, 1374, 1890], '2,': [910, 1346], '6)': [912, 1585, 1589], 'blood': [915, 2112], 'transfusion': [916], '20': [919], 'before': [921], 'discovered,': [925], 'three': [927, 1043], '4,': [930, 1383, 1891, 1977], '5)': [932, 959], 'sizes': [936], '0.7': [942, 1197, 1217], '2.3': [945, 1164, 1405], 'dimension': [949], '1.6': [951], 'cm).': [952], 'Preoperatively,': [953], 'all': [954, 1364, 2230], 'except': [956], 'one': [957, 1557], '(case': [958, 1059], 'hypervascular': [961, 2195], 'on': [962, 2196, 2610], 'angiography': [963, 1091], '(Fig.': [964, 1251, 1278], '(9K))': [966], 'contrast-enhanced': [968, 1001], 'computed': [969, 1002, 2197], 'tomography': [970, 2198], 'diagnosed': [973, 1271, 1409, 1992, 2165, 2264, 2340], 'carcinoma': [976, 1871, 1874, 1945, 2592, 2609, 2642, 2702], '(HCC).': [977], 'also': [981, 1846, 2138], 'parenchymal': [985], 'phase': [986, 999], 'hepatic': [988, 1030, 1141, 1187, 1209, 1223, 1870, 2292, 2611, 2681], 'arteriography': [989], 'contained': [991], 'isodense': [992], 'high-density': [994], 'areas': [995, 1939, 1968, 2014, 2048, 2051, 2063], 'late': [998], 'tomography.': [1003], 'Tumor': [1004], 'markers': [1005, 2009, 2204], '(AFP,': [1006], 'CEA,': [1007], 'CA19-9,': [1008], 'protein': [1009], 'induced': [1010], 'vitamin': [1012], 'K': [1013], 'absence': [1014], 'antagonist': [1016], 'II)': [1017], 'elevated': [1020], 'any': [1022], 'case.': [1023, 2749], 'Hepatectomy': [1024], 'without': [1025, 2320], 'dissection': [1028, 2344], 'hilar': [1031, 2480], 'performed.': [1036], 'Five': [1037], 'are': [1039, 1724, 1875], 'still': [1040], 'alive,': [1041], '1-3)': [1046], 'well': [1049, 2287], 'One': [1057], '4)': [1060], 'recurred': [1064], 'metastasized': [1070], 'nodes': [1074], 'hepatoduodenal': [1077], 'ligament': [1078], '(Table': [1083, 1571], '1).': [1084], 'Figure': [1085, 1281, 1303], '1Open': [1086], 'figure': [1088, 1284, 1306], 'viewerPowerPoint': [1089, 1285, 1307], 'Celiac': [1090], 'shows': [1092, 1316], 'distinct': [1094], 'stain': [1096], 'capillary': [1099], 'phase.': [1100], 'Table': [1101, 1379, 1421, 1573], '1.': [1102], 'Clinical': [1103, 1484, 1575], 'Histological': [1105, 2444], 'Intrahepatic': [1110, 1428, 1579, 2438], 'Cholangiocarcinoma': [1111, 1429, 1580], 'Patient': [1112, 1430, 1495], 'no.': [1113, 1431], 'Age': [1114, 1590], 'Sex': [1115, 1597], 'Size': [1116, 1601], '(cm)': [1117], 'Hepatitis': [1118, 1619, 2502], 'Histologic': [1121], 'Other': [1123], 'findings': [1124, 1909, 2137], 'Noncancer': [1125], 'Operative': [1127], 'procedure': [1128], 'Outcome': [1129, 1632], '62': [1133], 'M': [1134, 1163, 1177, 1216], '1.8': [1135], 'Anti-HCV': [1136, 1150, 1179, 1198, 1218, 1625], 'Well-differentiated': [1137, 1166, 1219], 'adenocarcinoma': [1138, 1153, 1167, 1182, 1201, 1220, 1277], 'LC': [1139, 1185, 1207], 'Partial': [1140, 1208, 1222], 'Well': [1143, 1158, 1172, 1211, 1225, 1635], '7': [1144, 2553], 'yr': [1145, 1160, 1174, 1191, 1639], 'F': [1148, 1196], '2.2': [1149], 'Moderately': [1151, 1180, 1199], 'differentiated': [1152, 1181, 1200, 1276, 2046, 2081], 'CH': [1154, 1168, 1221], 'Left': [1155, 1169], 'lateral': [1156, 1170], 'segmentectomy': [1157, 1171], '54': [1162], '4': [1175, 1451, 1901, 2464], '60': [1176], '2.0': [1178, 1296], 'Including': [1183], 'HCC': [1184, 1202, 1388, 1941, 1972, 1984, 2017, 2047, 2062, 2220, 2311], 'Right': [1186], 'lobectomy': [1188], 'Died': [1189], 'mo': [1193, 1213, 1227], '65': [1195], 'nodule': [1203], 'another': [1205, 1416], 'segment': [1206, 1417], 'Anti-HCV:': [1228], 'antibody;': [1232], 'HCC:': [1233], 'carcinoma;': [1235], 'CH:': [1236], 'hepatitis;': [1238], 'LC:': [1239], 'Macroscopically,': [1242], 'firm': [1245], 'gray-to-tan': [1247], 'characteristics': [1250, 2476], '(12K)).': [1253], 'Histopathologic': [1254], 'examination': [1255, 1350], 'revealed': [1256, 1337, 1351], 'cells': [1259, 1343, 1810, 1887], 'composed': [1261, 1325], 'microtubular': [1263], 'structures': [1264], 'fibrous': [1267], 'stroma.': [1268], 'Tumors': [1269, 2405], 'well-differentiated': [1273], 'moderately': [1275], '(80K)).': [1280], '2Open': [1282], 'Grossly,': [1286], 'white': [1288], 'diameter': [1294], '3Open': [1304], 'Photomicrograph': [1308], 'main': [1311], 'compact': [1317], 'proliferation': [1318], 'small': [1320, 1385, 1904, 1938, 1981, 2326, 2646], 'ductules': [1321], 'resembling': [1322, 1988], 'cholangioles': [1323, 1782, 1797], 'cuboidal': [1327], 'cells.': [1328], '(H&E': [1329], 'staining).': [1330], 'Staining': [1331], 'PAS': [1333], 'blue': [1336], 'focal': [1338], 'mucus': [1339], 'production': [1340], 'cancer': [1342, 2511, 2563], '5).': [1348], 'Immunohistochemical': [1349, 1423], 'staining': [1353, 1358, 2679], 'EMA': [1355, 1435, 2001, 2077], 'negative': [1357], 'AFP': [1360, 1432, 2021, 2029], 'CEA': [1362, 1433], 'cases.': [1366, 2270], 'Keratin': [1367, 1434], 'expressed': [1369], 'four': [1371], '3,': [1375], '5,': [1376, 1399], '2).': [1380], 'In': [1381, 1397, 1698, 1748, 1801, 1882, 2019, 2069, 2089, 2241], 'case': [1382, 1398, 1900, 1976, 2588, 2638], 'area': [1386, 1905, 1982], 'found': [1390, 1414, 2595], 'periphery': [1393], 'ICC.': [1396, 1512, 1838], 'additional': [1401], '(greatest': [1403], 'diameter,': [1404, 2097], 'cm),': [1406], 'histopathologically': [1410], 'HCC,': [1412, 1927, 2266], 'liver.': [1420, 2380, 2450, 2705], '2.': [1422], 'Results': [1424], '-': [1437, 1438, 1442, 1443, 1444, 1447, 1448, 1452, 1453, 1454, 1457, 1458, 1462, 1463], '++': [1439, 1440, 1445, 1449, 1450, 1455, 1459, 1460, 1464, 1465], '-:Negative;': [1466], '+:': [1467], 'focally': [1468], 'positive;': [1469, 1472], '++:': [1470], 'diffusely': [1471, 2074], 'AFP:': [1473], 'a-fetoprotein;': [1474], 'CEA:': [1475], 'antigen;': [1477, 1646], 'EMA:': [1478], 'antigen.': [1481], 'Comparison': [1482], 'Between': [1486], 'Type': [1489, 1492], 'Nonnodular': [1491, 1586], 'age': [1496], 'sex': [1498], 'size': [1501], 'did': [1502], 'differ': [1504], 'nonnodular-type': [1511, 1538, 2123], 'no': [1519, 1734], 'rate': [1526], '0.05)': [1534], '(0%).': [1540], 'survived': [1549, 1565], 'surgery;': [1554], 'however,': [1555, 1756], 'only': [1556], '(16%)': [1559], '3).': [1572], '3.': [1574], 'Feature': [1581], '(n': [1583, 1587], '(yr;': [1591], 'mean)': [1592, 1603], '30-73': [1593], '(57)': [1594], '46-79': [1595], '(64)': [1596], '(M:F)': [1598], '4:2': [1599, 1600], '(cm;': [1602], '0.7-2.3': [1604], '(1.6)': [1605], '1.0-2.5': [1606], '(2.1)': [1607], 'Symptom': [1608], 'Jaundice': [1609], '0': [1610, 1611, 1614, 1617, 1623, 1624, 1627, 1631], 'Abdominal': [1612], 'Pain': [1613], 'Fever': [1616], 'HBsAG': [1622], 'HBsAG:': [1642], 'anti-HCV:': [1647], 'antibody.': [1651], 'DISCUSSION': [1652], 'is': [1657, 1733, 1778, 2039, 2333, 2339, 2345], 'generally': [1658], 'unrelated': [1659], 'HCV': [1669, 1775], 'HBV': [1671], 'recently': [1673], 'Bile': [1684], 'lesions': [1686, 1723], 'encompass': [1689], 'range': [1691], 'proliferative,': [1693], 'inflammatory,': [1694], 'degenerative': [1696], 'changes.': [1697], 'B,': [1700], 'may': [1703, 1709, 1816, 1820], 'infect': [1704], 'biliary': [1706, 1746, 1767], 'epithelium,': [1707], 'then': [1710], 'subject': [1712], 'immunologic': [1714], 'attack.': [1715], 'Vyberg10': [1717], 'uncommon': [1725], 'B.': [1731], 'There': [1732], 'definitive': [1735, 2180], 'evidence': [1736], 'arises': [1743], 'epithelium.': [1747], 'C,': [1750, 1806], 'autoimmune': [1751, 1763], 'reactions': [1752], 'shown10;': [1755], 'rarely': [1758], 'develops': [1759], 'primary': [1766, 2509], 'Uchida': [1769, 2670], 'et': [1770, 1958, 2500, 2538, 2585, 2634], 'al.11': [1771], 'shown': [1773], 'core': [1776], 'present': [1779], 'proliferating': [1781], 'hepatitis.': [1788], 'speculate': [1791], 'might': [1794, 1831, 1914, 2294], 'develop': [1795], 'infected': [1798], 'HCV.': [1800], 'furthermore,': [1807], 'surviving': [1808], 'fields': [1812], 'piecemeal': [1814], 'necrosis': [1815], 'become': [1817], 'hyperplastic': [1818], 'arranged': [1822], 'rosettes.10': [1824], 'metaplastic': [1826], 'ducts': [1827], 'derived': [1828, 1879], 'hepatocytes': [1830, 1918], 'Combined': [1839], 'cholangiolocellular': [1844, 1873, 1944, 2744], 'carcinoma.12': [1845], 'high': [1849], 'same': [1858], 'clinical': [1859, 2475], 'manifestations': [1860], 'HCC.7,': [1862], '13,': [1863], '14': [1864, 2732], 'Elements': [1865], 'combined': [1869, 1953, 1962, 1994, 2085, 2222, 2516, 2723, 2771], 'believed': [1876], 'hepatocytes.15': [1881], 'series,': [1884, 2071], 'resembled': [1894], 'cholangioles,': [1895, 1920, 1989], 'HCC.': [1907, 2240], 'suggest': [1910, 2139], 'which,': [1922], 'such': [1925], 'formed.': [1929], 'Steiner': [1930, 2697], 'Higginson12': [1932], 'proposed': [1933, 1960], 'sufficient': [1948], 'diagnosis': [1951, 2181], 'cholangiocarcinoma.': [1956, 1974, 1997, 2088, 2439, 2481, 2547, 2726], 'Craig': [1957, 2389], 'al.2': [1959], 'large': [1967], 'both': [1970], 'typical': [1971], 'On': [1998, 2208], 'analysis,': [2000], 'low-molecular': [2003], 'cytokeratin': [2004], '(AE1)': [2005], 'especially': [2007], 'useful': [2008, 2025], 'differentiating': [2011, 2218, 2308], 'areas.13': [2018], 'contrast,': [2020], 'differentiation': [2027], 'because,': [2028], 'low': [2031], 'sensitivity': [2032], 'tissue,': [2035], 'its': [2037], 'expression': [2038], 'often': [2040], 'patchy': [2041], 'weak.': [2043], 'eosin': [2058], 'confirmed': [2060], 'EMA.': [2068], 'easily': [2080], 'HCCs': [2083], '>3': [2094], '44%,': [2105], 'seven': [2108], 'transfusions.': [2113], 'prevalance': [2115], '(17%)': [2125], 'lower': [2127], '(52%).': [2135], 'contributes': [2144], 'some': [2149, 2156], 'particular': [2159], 'seem': [2161], 'earlier': [2168], 'stage': [2169], 'association': [2173], 'A': [2179, 2587, 2636], 'difficult': [2188], 'make': [2190], 'preoperatively,': [2191], 'they': [2193], 'angiography,': [2200], 'special': [2202], 'increased.': [2207], 'ultrasonography,': [2209], 'irregular': [2214], 'margin,': [2215], 'makes': [2217], 'scirrhous-type': [2219], 'difficult.': [2228], 'misdiagnosed': [2237], 'preoperatively': [2238], 'literature,8,': [2244], 'reported:': [2254], 'anti-HCV': [2259], 'HBsAg': [2261], 'Our': [2271], 'alone,': [2282], 'since': [2288], 'operation.': [2290], 'Limited': [2291], 'preferable': [2296], 'difficulties': [2306], 'good': [2316], 'outcome': [2317], 'dissection.': [2323], 'When': [2324], 'noncirrhotic': [2331], 'suspected': [2334], 'lymphatic': [2343], 'considered': [2347], 'necessary,': [2348], 'outcomes': [2351], 'limited': [2353], 'alone': [2355], 'other': [2361], 'patients8,9': [2363], 'good.': [2369], 'REFERENCES': [2370], 'Colombari': [2372], 'R,': [2373], 'Tsui': [2374], 'WMS.': [2375], 'Biliary': [2376], 'Semin': [2381], 'Dis': [2383], '1995;': [2384, 2549, 2728], '15:': [2385, 2729], '402-': [2386], '13.': [2387], 'JR,': [2390], 'Peters': [2391], 'RL,': [2392], 'Edmondson': [2393], 'HA.': [2394], 'Primary': [2395, 2561], 'malignant': [2396], 'tumors.': [2398], 'In:': [2399, 2440], 'WH': [2400], 'Hartmann,': [2401], 'LH': [2402], 'Sobin,': [2403], 'editors.': [2404], 'Atlas': [2413], 'pathology.': [2416], '2nd': [2417, 2456], 'series.': [2418], 'Fascicle': [2419], '26': [2420], 'Washington,': [2421], 'DC:': [2422, 2459], 'Armed': [2423], 'Forces': [2424], 'Pathology;': [2427], '1989;': [2428], '123-': [2429], '222.': [2430], 'Ishak': [2432], 'KG,': [2433], 'Anthony': [2434], 'PP,': [2435], 'Sobin': [2436], 'LH:': [2437], 'World': [2441], 'Health': [2442], 'Organization.': [2443], 'typing': [2445], 'tumours': [2447], 'International': [2451], 'histopathological': [2452], 'classification': [2453], 'tumours.': [2455], 'ed': [2457], 'Washington': [2458], 'Springer-Verlag;': [2460], '1994;': [2461, 2692], '17-': [2462], '9.': [2463, 2695, 2710], 'Altaee': [2465], 'MY,': [2466], 'Johnson': [2467], 'PJ,': [2468], 'Farrant': [2469], 'JM,': [2470], 'Williams': [2471], 'R.': [2472], 'Etiologic': [2473], '1991;': [2483, 2617], '68:': [2484], '2051-': [2485], '5.': [2486], 'Tomimatsu': [2488], 'M,': [2489, 2493, 2734, 2738, 2761], 'Ishiguro': [2490], 'N,': [2491, 2527], 'Taniai': [2492], 'Okuda': [2494], 'H,': [2495, 2499, 2633], 'A,': [2497], 'Obata': [2498], 'al.': [2501, 2539, 2586, 2635], '(hepatocellular': [2512], 'hepatocellular-cholangiocarcinoma)': [2517], 'Japan.': [2519, 2560, 2565], '1993;': [2521, 2652, 2665], '72:': [2522], '683-': [2523], '8.': [2524], 'Yamanaka': [2526], 'Okamoto': [2528], 'E,': [2529, 2675], 'Ando': [2530], 'T,': [2531, 2533, 2574, 2629, 2671, 2673], 'Oriyama': [2532], 'Fujimoto': [2534], 'J,': [2535, 2713], 'Furukawa': [2536], 'K,': [2537, 2582, 2736], 'spectrum': [2541], 'resected': [2543, 2637], 'extraductal': [2544], '76:': [2550], '2449-': [2551], '56.': [2552], 'Ann': [2566], 'Surg': [2567], '1990;': [2568], '211:': [2569], '277-': [2570], '87.': [2571], '8': [2572], 'Nagaoka': [2573], 'Ohkawa': [2575], 'S,': [2576, 2580], 'Ito': [2577, 2628], 'Y,': [2578, 2584, 2623, 2625, 2631], 'Tamai': [2579], 'Tarao': [2581], 'Sugimasa': [2583], 'cholangiocellular': [2591, 2641], 'periods': [2599], 'indistinguishable': [2606], 'angiography.': [2612], 'Nippon': [2613], 'Syokakibyo': [2614], 'Gakkai': [2615], 'Zasshi': [2616], '88:': [2618], '1369-': [2619], '74.': [2620], 'Nomura': [2622], 'Matsuda': [2624], 'Yabuuchi': [2626], 'I,': [2627], 'Ebi': [2630], 'Negoro': [2632], 'tumor.': [2648], 'Acta': [2649], 'Hepatol': [2650], 'Jpn': [2651], '34:': [2653], '825-': [2654], '30.': [2655], '10': [2656], 'Vyberg': [2657], 'M.': [2658, 2763], 'hepatitis-associated': [2660], 'lesion.': [2663], '13:': [2666], '289-': [2667], '301.': [2668], 'Shikata': [2672], 'Tanaka': [2674], 'Kiyosawa': [2676], 'K.': [2677], 'Immunoperoxidase': [2678], 'formalin-fixed,': [2685], 'paraffin-embedded': [2686], 'needle': [2687], 'biopsies.': [2689], "Virchow's": [2690, 2776], 'Arch': [2691, 2777], '424:': [2693], '465-': [2694], 'PE,': [2698], 'Higginson': [2699], 'J.': [2700], 'Cholangiolocellular': [2701], '1974;': [2707], '12:': [2708], '753-': [2709], '13': [2711, 2720], 'Haratake': [2712], 'Hashimoto': [2714], 'H.': [2715], 'An': [2716], 'analysis': [2718], '9-': [2730], '15.': [2731], 'A.': [2740], 'Hepatic': [2741], 'recurrence': [2742], 'carcinoma:': [2745], 'report': [2746], 'Hepatogastroenterology': [2750], '1996;': [2751], '43:': [2752], '1046-': [2753], '50.': [2754], '15': [2755], 'Fisher': [2756], 'HP,': [2757], 'Doppl': [2758], 'W,': [2759], 'Osborn': [2760], 'Altmannberger': [2762], 'Evidence': [2764], 'lineage': [2768], 'hepatocellular-cholangiocarcinoma': [2772], 'transitional': [2774], 'type.': [2775], '1988;': [2779], '56:': [2780], '71-': [2781], '6.': [2782], 'Citing': [2783], 'Literature': [2784], 'Volume82,': [2785], 'Issue111': [2786], 'June': [2787], '1998Pages': [2788], 'FiguresReferencesRelatedInformation': [2790]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4299548769', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 5}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 1}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-08-19T23:51:55.892185', 'created_date': '2022-10-02'}