良性肿瘤

Primary benign tumors of trachea and bronchus were infrequent and clinical symptoms were dormant and characterless.

原发性气管支气管良性肿瘤罕见，临床症状隐匿而无特异性，应提高警惕，以免误诊。

The differential diagnosis is epiglottic cyst or other benign tumors, including thyroglossal duct, dermoid cyst, teratoma, lymphangioma, chondroma, lingual thyroid, or papillomatosis.

会厌血管瘤必须与会厌囊肿或是其他的会厌良性肿瘤做鉴别诊断，包括甲状线舌骨囊肿、皮样囊肿、畸胎瘤、淋巴管瘤、软骨瘤、舌部甲状或是乳突状瘤等。

Methods The serum content of TSGF was determined in 71 patients with colorectal carcinoma 71, 55 with benign tumor, and 100 healthy volunteers with colorimetry.

用生化比色法检测71例大肠癌患者、55例大肠良性肿瘤患者及100健康体检人员的血清中的TSGF浓度，并进行比较分析。

There were 36 males and 40 females,with the average age of 47.7 years.36 patients presented with sciatica and perineal numbness,11 patients had painless mass and the other 20 were identified due to other causes.Among 67 benign neurogenic tumors,54 were originated from S1-S3 nerves,3 from S4-S5 nerves and 11 from the presacral space without caudal involvement.Giant cell tumor was found in 60 patients,which included 24 males and 36 females,with an average age of 32 years.Upper sacrum（S1-S2） was involved firstly.There were 56 patients（average,37.7 years） diagnosed as other primary benign bone tumors,which included 24 cases of teratomas,epidermoid cyst or dermoid cyst.Other malignant tumors,including chondrosarcoma （17）,Ewing′s sarcoma/PNET（14）,multiple myeloma（12）,lymphoma（6） and osteosarcoma（6） were found in 64 patients.

其中脊索瘤95例，男62例，女33例，平均年龄55.7岁，骶尾区疼痛是主要症状（82例），半数以上患者伴有坐骨神经痛，肿瘤多先累及低位骶骨（S3~S5）；神经源性肿瘤76例，男36例，女40例，平均年龄47.7岁，神经纤维瘤43例，神经鞘瘤24例，恶性神经鞘瘤9例，主诉多为坐骨神经痛、会阴部麻木（36例）和无痛性包块（11例），20例患者为查体或其他原因检查时发现，67例骶骨良性神经源性肿瘤起源于S3以上神经者54例，起源于S3以下神经者3例，发生于骶前未累及骶管者10例；骨巨细胞瘤60例，男24例，女36例，平均年龄32岁，腰骶尾部不适（37例）、坐骨神经痛（21例）是主要的临床表现，肿瘤多先累及上位骶骨（S1~S2）；骶骨其他原发良性肿瘤及瘤样病变56例，包括畸胎瘤、皮样囊肿、表皮样囊肿共24例；其他原发恶性肿瘤64例，包括软骨肉瘤17例，尤文肉瘤14例，多发性骨髓瘤12例，成骨肉瘤6例等。

Of, relating to, or caused by an embolus or an embolism .

良性肿瘤不会对你有致命的伤害。

Consisting of fibrous tissue covered by an elastic membrane, the tumor is covered by the endocardium.

乳头状弹力纤维瘤是起源于心内膜的一种良性肿瘤，通常生长于心脏瓣膜上，且发生于瓣膜的心室面。

Methods: The expression of p16 protein and nm 23 protein were detected by an immunohistochemistory assay in 130 cases of tissue samples including 30 normal ovary, 50 ovarian benign epithelioma and 50 ovarian epithelial carcinoma.

免疫组化SP法检测30例正常卵巢，50例卵巢上皮性良性肿瘤及50例卵巢癌组织中P16蛋白和nm23蛋白，并分析其阳性表达与肿瘤的关系。

The AgNOR count are studied on paraflin-embedded histologic sections in 10 cases of benign ovarian epithlioma,10 cases of bordeline ovarian epithelioma and 30 cases of ovarian cancer,using the method of silver stain.

应用改良银染法，对10例卵巢良性肿瘤、10例交界性瘤、30例卵巢癌进行Ag－NOR定量研究。

Methods: The expression of P16 protein and nm23 protein were detected by streptavidin peroxidase conjugated method in 78 cases of tissue samples including 12 normal ovary,14 ovarian benign epithelioma and 52 OEC.

免疫组化S P法检测12 例正常卵巢，14 例卵巢上皮性良性肿瘤及52 例卵巢癌组织中 P16 蛋白和nm 23 蛋白的表达。

Objective:To evaluate the effects of laparoscopic excision of benign tumor of seminal vesicle.

杂谈 目的：探讨腹腔镜手术治疗精囊良性肿瘤的效果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。