Though lumps are not all malignant, or cancerous, early discovery is always an advantage.
尽管“块煤”并不一定是恶性或癌性的，但尽早发现总归是件好事。
These three malignant properties of cancers differentiate them from benign tumors, which are self-limited, and do not invade or metastasize.
与癌症的三大危害性迥然不同的是，良性肿瘤具有自限性，不侵犯或不转移特征。
Malignant melanomas, other cancers and conditions are the consequence of not taking the proper precautions, "added Dr Leitner."
恶性黑素瘤、其它癌症和病症是未采取适当预防措施的后果。
If human malignant don't stop the nature of revenge will not stop, until the human extinction.
如果人类的恶性不停止的话那么大自然的复仇将不会停止，直到人类灭绝。
They discovered cytomegalovirus in the tumours of more than 90% of those people with glioblastoma whom they examined, but not in healthy brain tissue, nor in non-malignant brain tumours.
他们发现了在他们检查的罹患胶质母细胞瘤的病人当中有超过百分之九十的人的肿瘤中存在巨细胞病毒，但这种病毒并不存在于正常的脑组织或者是非恶性的脑肿瘤中。
If an inadequate specimen is obtained, the malignant disease may not be diagnosed.
如果取的标本不合适，恶性疾病就可能漏诊。
Therefore, , in treating malignant tumors, solely relying on acupuncture and fire cupping is not enough.
因此，在治疗恶性肿瘤时，单纯依靠针灸和拔火罐疗法是不够的。
Results the degree of peritumoral edema on MRI scans was related to the malignant degree of meningioma, not the location and the size of tumor.
结果：MRI所示的脑膜瘤瘤周水肿程度与肿瘤的良恶性程度有关联性，而与发生部位、大小无显著关联性。
Both benign and malignant endocrine neoplasms demonstrate some degree of cellular pleomorphism, so it is not easy to tell benign from malignant on histologic grounds alone.
无论是良性内分泌肿瘤还是恶性内分泌肿瘤都显示一定程度的细胞异型性，因此仅从组织学上很难区分肿瘤的良恶性。
About 2 to 3 percent of the male rats exposed to the radiation developed malignant gliomas, a brain cancer, compared with none in a control group that was not exposed to radiation.
约2%至3%受到辐射的雄鼠患上了恶性胶质瘤——它是一种脑部癌症——而没有受到辐射的对照组没有此类病例。
Such gene expression changes are the molecular basis of biological behaviors of malignant glioblastoma, but still not well known.
这些基因改变是胶质瘤恶性生物学行为的基础，但对此的了解还不是很清楚。
Primary melanoma of the esophagus is not frequently encountered clinically but rather high degree malignant that have a poor prognosis.
食道的原发性黑色素瘤在临床上是不常见的，但却是极恶性且有不好的预后。
Nonfunctional adenoma might coexist with other malignant or benign lesions which should not be overlooked.
良性非功能性腺瘤可与其它恶性或良性病变并存，应防止漏诊。
Tumours may not cause pain until they press on or invade nerves. both benign and malignant tumours can press on nearby structures block vessels or produce excess hormones all of which can cause death.
除非肿瘤已压迫或侵入神经，通常并不会造成疼痛。良性和恶性肿瘤皆会压迫邻近组织，阻塞血管或增生激素，以上症状都可能致死。
Tumours may not cause pain until they press on or invade nerves. both benign and malignant tumours can press on nearby structures block vessels or produce excess hormones all of which can cause death.
除非肿瘤已压迫或侵入神经，通常并不会造成疼痛。良性和恶性肿瘤皆会压迫邻近组织、阻塞血管或增生激素，以上症状都可能致死。
Survivin is selectively expressed in various kinds of benign and malignant skin lesions, but not in normal skin.
存活素仅表达于各种皮肤良恶性病变，而不表达于正常皮肤。
Most thyroid nodules are benign, and thyroid cancers generally are not highly malignant and are compatible with normal life expectancy if treated properly.
多数甲状腺结节为良性。甲状腺癌一般也非极度恶性，如果治疗得当，患者可以达到正常寿命。
Conclusions Benign renal neoplsms are rarer than malignant neoplsms, the clinical manifestation is not specific, ultrasonography and CT scan are the main diagnostic procedures.
结论肾脏良性肿瘤较恶性肿瘤少见，临床表现缺乏特异性，超声及CT是诊断的重要手段。
Objective to analyze the curative effect of emergency irradiation therapy for those cases with malignant superior vena cava syndrome not fitting to regular radiation therapy on lying.
目的回顾性分析不能常规卧位放疗的恶性上腔静脉综合征坐位急诊放疗的疗效。
The P27 over expression was not related to the cancer cell biological malignant behavior and death rate.
P 27过表达与癌细胞恶性生物学行为和死亡率呈负相关。
The NMR technology can not distinguish the benign cancer and malignant cancer well.
核磁共振技术不能够很好的区分良性肿瘤和恶性肿瘤。
Conclusions Medical thoracoscope not only has accurate diagnostic value but also has effective treatment effect for malignant pleural effusion.
目的探讨经内科胸腔镜多部位胸膜钳夹对恶性胸腔积液的诊治价值。
P27 over expression was not related to the cancer cell biological malignant behavior as regards death rate.
P27过表达与癌细胞恶性生物学行为和死亡率呈负相关。
Hepatocellular carcinoma is one kind of clinical common malignant tumor, however, at present it was still not clear about its pathogenesis.
肝细胞性肝癌是临床常见的一种恶性肿瘤，但目前对其发病机制仍不明确。
Mesenchymomas are very rare tumors and contain at least two mesenchymal cellular elements not commonly associated Mesenechymomas may be either benign or malignant.
良性间叶瘤少见，至少由两种间叶组织混合构成，分良性和恶性。
The expressions of VEGF and EGF in HCC were not only correlated with the malignant behaviors including neovascularization and venous invasion, but also with the poor prognosis of HCC.
HCC组织中vegf禾egf的表达与HCC中新生血管生成、恶性生物学行为以及预后不良有密切关系。
Malignant tumor can not be ruled out for losing the opportunity of early cure, if necessary, may also consider exploratory laparotomy.
不能排除恶性肿瘤时为不失早期根治机会必要时亦可考虑剖腹探查。
Conclusion ATP not only inhibits proliferation but also induces differentiation of a human gastric cancer cell line with reversion from malignant toward normal phenotype.
结论AT P不仅抑制人胃癌细胞的增殖，而且诱导分化，使人胃癌细胞的恶性表型向正常表型逆转。
Conclusions CD117 and CD34 positivity are the most valuable factors for diagnosing stromal tumor. But it can not distinguish benign from malignant stromal tumors.
结论CD 117和CD 34标记阳性是确定间质瘤最具有诊断价值的依据，但不能作为良恶性判断指标。
Conclusions CD117 and CD34 positivity are the most valuable factors for diagnosing stromal tumor. But it can not distinguish benign from malignant stromal tumors.
结论CD 117和CD 34标记阳性是确定间质瘤最具有诊断价值的依据，但不能作为良恶性判断指标。
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