但良恶性淋巴结间的血流特征可有类似。
The characteristic blood flow pattern of benign lymph nodes was similar to that of malignant lymph nodes.
背景与目的：转移癌与淋巴瘤是引起颈部恶性淋巴结肿大的常见原因。
Background and purpose: Metastatic carcinoma and lymphoma are usually the causes of cervical malignant lymph nodes.
本研究使用彩色多普勒观察70例患者的80个颈部良性及恶性淋巴结的血管类型。
Color Doppler sonography was used to evaluate 80 benign and malignant cervical lymph nodes in 70 patients.
肺癌的分期就是非常有效的评估工具，其中包括了对肿瘤恶性程度的判别，淋巴结是否转移以及是否已经转移扩散至其他器官。
Lung cancer staging is a validated tool that involves careful identification of the tumor, lymph node involvement, and metastatic spread.
例如，恶性肿瘤周围会有大量的淋巴结，但它是否是由于恶性肿瘤造成的还是其他原因造成的很难确定。
For example, a cancer may have in large lympho glands near to it, and it may be uncertain as to whether they are in large because of cancer or for another reason.
恶性细胞侵犯可导致局部淋巴结病如在头颈部肿瘤的病人中，也可是全身性淋巴结病如在播散性癌转移的病人中。
Invasion by malignant cells can cause either regional lymphadenopathy, as in patients with head and neck tumors, or generalized lymphadenopathy, as in patients with disseminated carcinomatosis.
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.
结果超声检查发现并获得病理结果的淋巴结156个，其中，良性30个，恶性120个，交界性6个。
Results The 156 lymph nodes were operated with biopsies in which 120 were malignant nodes, 30 benign and 6 boundary nodes.
目的：探讨超声在正常淋巴结和良、恶性肿大淋巴结中的鉴别诊断价值。
Objective: To discuss the ultrasound identification value of normal, benign and malignant superficial tumescent lymph nodes.
据NCI称，系统性alcl是一种罕见的恶性肿瘤(非霍奇金淋巴瘤)，可见于身体多个部位，包括淋巴结、皮肤、骨骼、软组织、肺或肝。
Systemic ALCL is a rare malignant tumor (non-Hodgkin lymphoma) that may appear in several parts of the body including the lymph nodes, skin, bones, soft tissue, lungs or liver, according to the NCI.
MVD与恶性卵巢肿瘤的临床分期、组织来源以及淋巴结转移与否均无关（P>0.05）。
No correlation between MVD and the clinical stage, tissue origin and lymph node metastasis of malignant ovarian tumors was found(P>0.05).
淋巴瘤病人淋巴结，以淋巴样肿瘤细胞增生形成瘤为典型的恶性过程。
Here is a lymph node involved by lymphoma, a malignant process characterized by the proliferation of neoplastic lymphoid cells.
偶尔，淋巴结仅表现为非特异性淋巴组织增生，然而临近淋巴结隐匿恶性肿瘤。
Occasionally, nodes will reveal only nonspecific lymphoid hyperplasia, whereas a neighboring node will harbor metastatic tumor.
另一方面，如果诊断不能明确又主要考虑恶性肿瘤，及时活检淋巴结是合适的。
On the other hand, if the diagnosis cannot be established and a malignancy is a major concern, biopsy of a lymph node is appropriate and should be done in a timely fashion.
目的为卵巢恶性肿瘤手术的淋巴结清扫提供形态学依据。
Objective: to provide morphologic evidence for the lymphadenectomy of the ovarian malignant tumor.
大肠癌患者中青年人较中、老年人的病理分化差，恶性程度高，淋巴结转移率高。
Young patients with colorectal cancer have poor pathologic differentiation, high degree of malignant and the higher rate of lymph node metastasis.
多项研究提示，EBUS - TBNA在判断恶性肿瘤纵隔淋巴结转移上，显示出良好的灵敏度及特异度，优于目前部分常规检查。
A lot of studies showed that EBUS-TBNA had good sensitivity and specificity in diagnosing mediastinal lymph nodes metastasis of malignant tumors, which was even superior to other common examination.
有的增大淋巴结是因正常不会表达的细胞像恶性肿瘤细胞或白血病细胞浸润而致。
There can be enlargement of lymph nodes with infiltration of the node by cells normally not present, such as metastatic tumor or leukemic cells.
目的：研究舌根恶性多形性腺瘤（MPA）双侧颈淋巴结内癌转移的临床表现、诊断、治疗及预后。
Objective: The aim is to study clinical feature, diagnosis, therapy and prognosis of malignant pleomorphic adenoma (MPA) of tongue base with bilateral cervical lymph node metastasis.
目的探讨增强CT扫描在头颈部恶性肿瘤淋巴结转移诊断中的价值及重要性。
Objective To investigate the value of enhanced ct in the cervical lymph node metastasis of head and neck neoplasms.
恶性肿瘤侵及食管外膜5例，局部淋巴结转移者1例；
In 5 patients, malignant tumor invaded the outer membrane of esophagus; local lymph nodes metastasis occurred in 1 case;
鼻咽癌是一种亲淋巴系统转移的恶性肿瘤，颈部淋巴结转移率可高达78。
Nasopharyngeal carcinoma is a kind of malignant carcinoma which trends to lymphatic metastasis, and the cervical lymphatic metastasis rate can be as high as 78.9%.
乳腺癌肺淋巴结转移恶性肿瘤的淋巴道和血道转移可以发生在远隔器官。
Both lymphatic and hematogenous spread of malignant neoplasms is possible to distant sites. Here, a breast carcinoma has spread to a lymphatic in the lung.
恶性肿瘤常伴腹水，盆腔或腹膜后淋巴结肿大，大网膜增厚呈饼状，腹腔种植转移和肝脏转移。
Malignant carcinomas usually presented with ascites, pelvic and post-peritoneum enlarged lymph nodes, greater omentum like biscuits, peritoneum implanting and liver metastases.
目的探讨腹膜后淋巴结切除术在初治及复发卵巢恶性生殖细胞肿瘤（OGCT）患者中对肿瘤复发及患者生存的影响。
Objective To evaluate the impact of lymphadenectomy on the relapse and survival of malignant ovarian germ cell tumor(OGCT).
乳腺癌肺淋巴结转移恶性肿瘤的淋巴道和血道转移可以发生在远隔器官。
Both lymphatic and hematogenous read of malignant neoplasms is poible to distant sites. Here, a breast carcinoma has read to a lymphatic in the lung.
目的：通过回顾性分析发生在腹部的恶性淋巴瘤与转移性淋巴结肿大的声像图特征，探讨超声鉴别诊断要点。
Objective: To investigate the ultrasonographic diagnosis of abdominal malignant lymphoma and metastatic lymphadenopathy, the sonographic features were analyzed retrospectively.
淋巴结炎、恶性淋巴瘤，各种转移癌常引起颈部浅表淋巴结肿大。
There are lymph gland inflammation, malignant lymphoma and all kinds of metastatic cancer, which often cause intumescence of shallow lymph gland.
结论：灰阶超声在鉴别良、恶性胸肌淋巴结中具有一定的应用价值。
Conclusion: Gray - scale ultrasonography is applicable to help identifying normal and malignant pectoral nodes.
结论：灰阶超声在鉴别良、恶性胸肌淋巴结中具有一定的应用价值。
Conclusion: Gray - scale ultrasonography is applicable to help identifying normal and malignant pectoral nodes.
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