Objective To investigate the spiral CT manifestations and their pathological bases of cavernous transformation of the portal vein ( CTPV) due to tumor thrombosis in primary hepatic carcinoma ( PHC). 目的探讨原发性肝癌门静脉栓塞后侧支开放的螺旋CT表现及病理基础。
Trans skull base Extrdural Approach to Cavernous Sinus to Remove Tumor 经颅底硬膜外切除海绵窦肿瘤12例
Results: There were nodules and cavernous of the metastatic tumor, the cavernous with thick wall or thin wall. 结果:空洞型转移瘤以肺内圆形类圆形结节内合并空洞较多见,可为厚壁或薄壁。
Cases of cavernous malformation in spinal cord were coexisted with tumor and syrinx, it might be related to the persistent circulatory disturbances and capillary dilatation resulted from the prolonged tumor compression. 3例脊髓内海绵状血管畸形有肿瘤与空洞并存,其发生可能与肿瘤长期压迫、循环障碍、毛细血管持续扩张有关。
12 cavernous hemangiomas had special enhancing model, demonstrating as punctiform and tuberculous enhancement, which then expanded to the whole tumor. 12例海绵状血管瘤有特殊的强化模式,表现为局部点状和小结节状强化,然后逐步向全肿瘤扩展。
Microneurosurgery for removal of cavernous sinus tumor 改良翼点入路显微直视手术切除海绵窦肿瘤
Other diseases which needed to be differentiated include thyroid-associated ophthalmopathy, carotid cavernous fistula, cysticercosis of extraocular muscle, pleomorphic adenoma, adenoid cystic carcinoma of lacrimal gland and malignant orbital tumor. 需要鉴别的疾病包括甲状腺相关眼病、颈动脉-海绵窦瘘、眼外肌豚囊尾蚴、泪腺混合瘤、泪腺腺样囊性癌以及眼眶恶性肿瘤。
Radical cystectomy with sparing of cavernous neuro-vascular bundle Objective: Salivary Adenoid cystic carcinoma ( SACC) is one of the most common malignant tumor of salivary glands. 目的:涎腺腺样囊性癌(salivaryadenoidcysticcarcinoma,SACC),是最常见的涎腺恶性肿瘤之一,该肿瘤具有侵袭性强、浸润性生长、早期沿神经血管束向远处扩展和转移等特征。
Methods The clinical and imaging features, surgical techniques and prognosis of cavernous sinus tumor in 13 cases were analyzed retrospectively. 方法回顾性分析13例海绵窦区肿瘤的临床及影像学特征、手术方法及结果。
As the endoscopic imaging technology becomes more perfect and mature, many scholars did cavernous sinus tumor resection with endoscope. 随着内镜成像技术的日益完善和成熟,国外不少学者进行了内镜下海绵窦肿瘤的切除[16,38]。