结论检查女性盆腔恶性病变首选ct。
Conclusion ct has significant advantage for detecting malignant lesions of female pelvic diseases.
目的探讨腮腺良、恶性病变的CT特点。
Objective To analyse the CT findings of benign and malignant parotid diseases.
鉴别诊断包括恶性病变如表皮样瘤和转移瘤。
Differential considerations include malignancies such as epidermoid tumors and metastatic disease.
良性病变28例，恶性或伴随恶性病变4例。
Pathology identified benignity in 28 cases and malignancy in 4 ones.
目的：评价CT对腮腺良恶性病变的诊断价值。
Objective: To evaluate the ct diagnostic value of benign and malignant lesions of the parotid glands.
如果这些纤维导致肺本身的恶性病变，诊为肺癌。
If the fibers create a malignancy in the lung itself, one is diagnosed with lung cancer.
病变内部出现液化坏死13例，其中恶性病变11例。
Of the 13 patients with liquefaction necrosis, 11 had malignant disease.
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。
Survivin is selectively expressed in various kinds of benign and malignant skin lesions, but not in normal skin.
P16蛋白的表达部位对良性及恶性病变可能具有鉴别意义；
The expression location of P16 protein could be a characteristic for identifying benign and malignant tissue.
结果23例小肠梗阻患者中，恶性病变14例，良性病变9例。
Results Of the 23 patients, 14 cases were malignancy, 9 cases were benignant .
目的探讨CT提示的各种骨质改变对上颌窦良恶性病变的鉴别诊断价值。
Objective To probe role of ct in suggesting benign or malignant lesions of the maxillary sinuses by detecting bone changes.
目的：探讨腹腔镜结直肠手术治疗结直肠良恶性病变的安全性与可行性。
PURPOSE: to evaluate the safety and feasibility of laparoscopy in colorectal surgery and to explore the application of laparoscopy in colorectal surgery for benign and malignant diseases.
两因素方差分析模型确定了随扫描日期调整的良恶性病变差异表达的探针。
A two-way ANOVA model identified probe sets with differential expression in malignant and benign lesions while adjusting for scan dates.
结果79例体表性肿块包括10种病变，69例良性病变，10例恶性病变。
Results There were ten types of diseases in 79 masses, include of 69 benign and 10 malignant masses.
目的探讨胆囊息肉样病变(plg)的临床及病理学特征与恶性病变的关系。
Objective it is to investigate the relationship between clinicopathological features of polypoid lesion of the gallbladder (PLG) and its malignant variance.
目的研究BCL - 2基因在燃煤型砷中毒致皮肤恶性病变过程中的作用。
Objective To study the effect of BCL-2 gene on skin carcinogensis due to arseniasis caused by coal-burning.
此外，4名患者活检证实疑似或确认为恶性肿瘤，或证实了恶性病变没有复发。
Additionally, biopsies from 4 patients confirmed suspected or unsuspected malignancy, or confirmed no recurrence of malignant disease.
结论：选择性血管造影可以鉴别肾良、恶性病变，为肾切除及止血栓塞提供依据。
Conclusion: Selective angiography is very valuable in differential diagnosis of renal tumor and helpful for nephrectomy and embolization.
发现时间-增强率曲线有助于鉴别良性、恶性病变，且方法简单、可靠，有实用价值。
It was found that the T-ERC was useful to differentiate the benign from malignant diseases, and the method was simple, reliable and practical.
结论：食管支架治疗食管良恶性病变，其方法简单、方便、安全、创伤小、疗效显著。
Conclusion esophagus stent treatment benign and malignant esophagus strictures is simple, safe, with a good curative effect.
分析实质增强灶数量、形态、早期增强率和时间信号强度曲线形态并与良恶性病变比较。
Morphology, early phase enhancement rate, and signal intensity time course of the contrast enhancing areas in volunteers were investigated and compared with that of benign and malignant lesions.
结论多肿瘤标志物蛋白芯片检测系统在肺良、恶性病变的鉴别诊断中有较高的应用价值。
Conclusion Multiple tumor marker protein biochip detective system has high reliable practical value in differentiating diagnosis of benign and malignant lung lesion patients.
窦壁骨质若被广泛破坏，窦前、后脂肪层浸润和肿块侵及窦周围结构等均提示为恶性病变。
If the sinus walls were extensively destroyed, the anterior or posterior fat pat and adjacent structures were involved by soft tissue mass, the lesion was probably malignant.
当胸膜的恶性病变侵及肺，肿瘤的原发灶仍是胸膜，因此胸膜间皮瘤是不能被当成肺癌治疗。
While a pleural malignancy can invade the lung, the tumor's origin site is still the pleura, so pleural mesothelioma should never be treated as lung cancer.
结论：PA对人类恶性肿瘤缺乏特异性，但可作为鉴别卵巢良、恶性病变的有价值标志物。
Conclusions 1. PA lacks the specificity for diagnosis of human malignancies, however, it would be used as a tumor marker to differentiate ovarian cancers from women with benign pelvic masses.
目的分析甲状腺病变的多层螺旋ct表现，探讨甲状腺良、恶性病变的诊断及鉴别诊断要点。
Objective To investigate the value of multi-slice helical ct in the differentiation of benign from malignant thyroid lesions.
结果：靶重建扫描比普通CT扫描可提供更多的信息，对良恶性病变的鉴别诊断有较大的价值。
Results The targeted reconstructing scan can provide more information than that of the conventional CT scan. It has great diagnostic values in differentiating benign and malignant diseases.
结论CT胸腔造影检查在胸膜病变的检出及良恶性病变的鉴别诊断方面明显优于常规CT检查。
ConclusionsZCTP is superior to conventional ct in detecting and differential diagnosis of benign and malignant pleural diseases.
目的探讨颈部淋巴结的三维彩色能量图（3D-CDE）超声表现特点对良恶性病变的鉴别意义。
Objective To investigate the clinical value of 3D-color Doppler energy(3D-CDE)ultrasound features in differentiating malignant from benign cervical lymph nodes.
目的探讨颈部淋巴结的三维彩色能量图（3D-CDE）超声表现特点对良恶性病变的鉴别意义。
Objective To investigate the clinical value of 3D-color Doppler energy(3D-CDE)ultrasound features in differentiating malignant from benign cervical lymph nodes.
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