ELIZA

return kwic search for significant out of >500 occurrences
583352 occurrences (No.14 in the rank) during 5 years in the PubMed. [no cache] 500 found

335) The tumor was removed using thoracoscopic surgery, without significant blood loss.

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PMID:23843111 DOI:10.1007/s11748-013-0286-5

2015 General thoracic and cardiovascular surgery

* A case of middle mediastinal cavernous hemangioma.

- A 51-year-old female was referred to our clinic for investigation of abnormal chest X-ray findings during a routine health examination. Chest computed tomography showed a middle mediastinal tumor, and she was admitted to hospital for surgical treatment. The tumor was removed using thoracoscopic surgery, without significant blood loss. Pathological examination showed that the tumor was composed of blood vessels with relatively thick vascular walls containing smooth muscle. Immunohistochemical staining was positive for CD34 and Factor VIII, and negative for D2-40. Based on these findings, the tumor was diagnosed as a cavernous hemangioma. We herein present this very rare case of middle mediastinal cavernous hemangioma.

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(1)67 differences	(15)5 correlations	(29)3 influence	(44)2 dose-dependent
(2)40 increase	(16)5 effects	(30)3 negative	(45)2 elevation
(3)36 difference	(17)5 for	(31)3 number	(46)2 evidence
(4)28 decrease	(18)5 increases	(32)3 roles	(47)2 factors
(5)12 reduction	(19)5 risk	(33)2 (P	(48)2 group
(6)11 predictors	(20)4 effect	(35)2 alterations	(49)2 inhibition
(7)10 association	(21)4 in	(36)2 and	(50)2 interaction
(8)9 improvement	(22)4 reductions	(37)2 at	(51)2 morbidity
(9)8 null	(23)4 relationship	(38)2 between-group	(52)2 positive
(10)7 changes	(24)3 (p	(39)2 blood	(53)2 prediction
(11)7 predictor	(25)3 alteration	(40)2 challenge	(54)2 proportion
(12)7 role	(26)3 as	(41)2 contribution	(55)2 source
(13)6 correlation	(27)3 higher	(42)2 cytotoxic	(56)2 time
(14)5 associations	(28)3 improvements	(43)2 decreases

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--- WordNet output for significant --- =>意義深い, 重大な, 意味のある, 意味ありげな, 重要な Overview of adj significant The adj significant has 4 senses (first 4 from tagged texts) 1. (18) significant, important -- (important in effect or meaning; "a significant change in tax laws"; "a significant change in the Constitution"; "a significant contribution"; "significant details"; "statistically significant") 2. (9) significant, substantial -- (fairly large; "won by a substantial margin") 3. (3) significant -- (too closely correlated to be attributed to chance and therefore indicating a systematic relation; "the interaction effect is significant at the .01 level"; "no significant difference was found") 4. (2) meaning, pregnant, significant -- (rich in significance or implication; "a meaning look") --- WordNet end ---