血管瘤的

Ulceration of hemangiomas occurs in up to 10% of all lesions during the initial growth period.

血管瘤溃疡发生在初始成长阶段，有多达10％的病灶可继发出血、溃疡。

However,increasing evidence indicates that the new vasculature needs to be stabilized to avoid deleterious effects such as edema and hemangioma formation.

然而，越来越多的证据显示新生血管结构需要获得稳定，以避免水肿和形成血管瘤等不良反应。

Immunosuppressive treatment with rapamycin, a specific mTOR inhibitor, initiated because of renal transplantation, reduced facial angiofibroma dramatically.

使用雷帕霉素（一种最初用于肾脏移植的特异性mTOR抑制剂）进行免疫抑制治疗显著地减少了面部血管瘤。

Methods Five cases of advanced juvenile nasopharyngeal angiofibroma invading skull base were treated via transmaxillary approach combined with Weber-Ferguson incision for surgical removal of the tumors.

对5例青少年病人取面部Weber-Ferguson切口，采用经上颌骨翻转面部移位入路手术切除广泛侵及颅底的鼻咽纤维血管瘤。

Objective: To evaluate CT characteristics and its clinical diagnostic value of encephalo-facial angiomatosis (Sturge-Weber syndrome).

目的：探讨脑颜面血管瘤综合征的CT表现特点及临床诊断价值。

CT can accurately diagnose encephalo-facial angiomatosis and provide an important guidance to clinic.

CT能准确诊断脑颜面血管瘤综合征，对临床有重要的指导意义。

The enhanced scanning showed obvious enbancement in aLL cases, with homogeneous enhancement in 4 cases, heterogeneous enhancement in 3 cases, which were associated with different degree of angiomatous areas.

所有病灶CT增强扫描强化明显，4例不均匀强化，3例均匀强化，与病变内包含不同程度的血管瘤样区有关。

Cavernoma should be considered when a solid suprasellar mass has hemorrhage (mimicking cystic- adamantinomatous craniopharingioma).

当一个实性的鞍上肿块（？类似于囊实性颅咽管瘤）有出血时要考虑到海绵状血管瘤。

Recent study pointed out:vascular endotheliocyte andangiogenesis have an important role in hemangiomas formation.

近年来的研究表明，血管内皮细胞和血管形成在血管瘤中起重要作用。

A 45-year-old female patient presented with foreign body sensation in the throat for half a year. An epiglottic cyst was highly suspected by indirect laryngoscopy. However, high bleeding tendency was encountered during surgical excision under direct laryngoscopy. KTP laser was used to vaporize the residual tumor and to terminate bleeding. The pathology revealed cavernous hemangioma.

本院报告1例45岁女性，以咽喉异物感为主诉，经间接喉镜检查初步臆断为会厌囊肿，经直接喉镜下手术切除时难以止血，只好以钾钛磷雷射烧灼残存的肿瘤组织后方止血，最后病理确定诊断为会厌海绵状血管瘤之罕见案例。

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。