CT扫描在发现心包浸润、远端回肠受累和淋巴结病变中起重要作用。
CT scan plays an important role in finding pericolic infiltration, distal ileal involvement and lymphadenopathy.
探讨超声在颈部淋巴结病变中的应用价值。
To determine the diagnostic value of ultrasonography in cervical lymph nodes diseases.
螺旋CT对颈部淋巴结病变的诊断具有重要的价值。
The spiral CT has the important value to the diagnosis of lymphatic gland lesions in neck.
高频超声彩色多普勒血流显像对颈部淋巴结病变具有诊断和鉴别诊断价值。
High frequency color doppler ultrasonography is of value in diagnosis and differential diagnosis of the cervical lymph nodes diseases.
结论艾滋病患者淋巴结中存在有CD 4 +CD 25 +调节性T细胞，随着淋巴结病变的进展其数量减少或耗竭。
Conclusions CD4 + CD25 + regulatory t cells exist in lymphoid node tissue of patients with HIV infection. Their amounts decrease or deplete along with the progression of AIDS-related lymphadenopathy.
此外，WB-DWI可以发现更多的骨外器官及淋巴结的病变。
Furthermore, WB-DWI revealed more metastases to the lymph lodes and extraskeletal organs.
然而，确诊纵隔淋巴结(N2)的病变是非常重要的，因为它会明显地影响到患者的预后和可能的治疗策略。
Identifying pathological nodal (N2) disease is, however, of great importance because its presence significantly affects outcomes and potential treatment strategies.
颈部转移淋巴结的大小与食管癌局部病变的大小不呈平行关系。
The size of metastatic lymph node was not parallel with the local lesion of esophageal cancer.
MRI与钼靶结果比较，MRI在发现病灶，了解病变范围以及显示淋巴结转移方面优于钼靶。
Compared with mammography, MRI seemed better than mammography in detecting lesions, showing the range of lesions and displaying lymph node metastasis.
目的回顾性分析颌面部淋巴结外病变影响舌骨上颈动脉间隙的CT表现特点。
Purpose To analyze retrospectively the CT features of various maxillofacial lesions (except cervical lymph nodes) affecting the hyperhyoid carotid space.
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.
总结淋巴结肉芽肿病变及反应性增生在针吸细胞学中的特点。
To summarize the characteristics of fine needle aspiration cytology (FNAC) in lymphoglandulae granuloma and reactive hyperplasia lesions.
部分淋巴结囊性病变，如淋巴结结核、颈淋巴结囊性转移瘤常多发，分布范围较广。
Some cystic diseases of lymph node, such as lymphoid tuberculosis, and cystic metastasis of cervical lymph nodes, usually appeared as multiple and wide distribution.
对病期长短、病变长度及临床病理分期与阳性率无明显关系、切除之淋巴结大小亦与是否阳性无关。
The incidence of such metastasis was not correlated with duration of the disease, extent of the primary tumor, the clinicopathological stage or size of the excised lpmphnodes.
在攻毒后21天剖检，攻毒对照猪的淋巴结和肺脏的大体和显微病变都比免疫组猪严重。
By 21 days post-challenge, gross and microscopic lesions of lymph nodes and lungs in non-vaccinated but challenged pigs were significantly more severe than those found in vaccinated groups.
结果颈部淋巴结囊性病变见于颈淋巴结囊性转移瘤、化脓性淋巴结炎及淋巴结结核。
Results The main causes of cervical cystic lymph-node lesions were cystic lymph-node metastatic tumors, suppurative lymphadenitis and lymphoid tuberculosis.
目的：分析由分支杆菌引起的淋巴结化脓性病变标本的细菌学，为临床第一线治疗提供可靠的科学依据。
Objective: By analyzing the cause fester lymph node mycobacteria specimens, pathological first-line therapy in clinical bacteriology provide reliable scientific basis.
颈部淋巴结轻度代谢增强，考虑炎症；左耳病变，炎症可能。
There were mildly hypermetabolic lymph nodes in the neck that are thought to be inflammatory and a left ear lesion that may be inflammatory in origin.
分期常常是通过放射手段完成的，CT扫描用来定位病变淋巴结，超声和胸片用来判断淋巴结的大小和肝、脾病变。
Staging is often done by radiographic means, with CT scans used to determine where lymphadenopathy is located, ultrasonography to determine size and lesions of liver and spleen, and chest radiograph.
病变多累及右侧气管旁和气管支气管区淋巴结。
Most of enlarged nodes was in the right peritracheal and tracheobronchial region, and showed homegeneous density on plain scans.
结论扩散加权成像对鼻咽癌原发病变及转移淋巴结有一定的诊断价值。
Conclusion DWI is helpful in the diagnosis of primary lesions and their lymph node metastases of NPC.
在缺乏恶性病史的梭形细胞肿瘤，鉴别诊断必须包括淋巴结原发增殖性病变和结外转移。
In the absence of a history of malignancy, the differential diagnosis of a spindle cell tumor must include both a primary nodal proliferation and a metastatic process.
食管癌病变部位与上、中、下纵隔淋巴结转移度无显著相关（P<0 .0 1） ；
The site of thoracic esophageal carcinoma was correlated to upper, middle, and lower mediastinal LMR(P<0.01).
食管癌病变部位与上、中、下纵隔淋巴结转移度无显著相关（P<0 .0 1） ；
The site of thoracic esophageal carcinoma was correlated to upper, middle, and lower mediastinal LMR(P<0.01).
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