您要查找的是不是：
- And d: Retroperitoneal tumors that extend to the renal sinus. 腹膜后肿瘤扩展到肾窦。
- Renal sinus tumors 肾窦肿瘤
- Coronal reformatted contrast-enhanced CT scan obtained during the excretory phase shows tumor involvement of the renal sinus and the extent of the renal cell carcinoma (arrows). 多房性囊性肾瘤，是良性的，多房状，囊性的肿瘤，起源于肾实质。好发于两个年龄阶段，少年男性，中年女性。
- Three cases w ith endodermal sinus tumor died of metastasis. 3例内胚窦瘤术后均死于肿瘤广泛转移。
- It was necessary to detect the cavernous sinus tumors with X-film, CT, MRI and angiogra-phy. 对海绵窦肿瘤做X线平片、CT,MRI及血管造影检查是必要的。
- Axial unenhanced CT scan shows a large, lobulated, masslike lesion with soft-tissue attenuation and rim calcifications (arrows) in the right renal sinus. 肾动脉瘤最常见的原因是动脉粥样硬化。动脉粥样硬化的肾动脉超过50%25发生环形钙化。
- Objective to summarize the clinical character, treatment and prognosis of adult testis endodermal sinus tumor. 摘要目的：总结成人睾丸内胚窦瘤的临床特点、治疗方法和影响预后的因素。
- Objective To study the CT manifestation of testicular endodermal sinus tumor in childhood. 目的提高对小儿睾丸内胚窦瘤CT表现的认识。
- Objective To summarize the clinical character,treatment and prognosis of adult testis endodermal sinus tumor. 目的:总结成人睾丸内胚窦瘤的临床特点、治疗方法和影响预后的因素。
- Objective To study the CT manifestation of abdominal endodermal sinus tumor in childhood. 目的提高对小儿腹部内胚窦瘤CT表现的认识。
- Results Success was achieved with 22.For the renal sinus cohered closely, separating it was very difficult, operation changed from intrasinsal pylolithotomy to nephrolithotomy in 1. 结果本组手术成功痊愈22例,1例因肾窦粘连紧密,分离困难,改行肾实质切开取石术,2例出现并发症:1例双J管移位,1例术后出现肾盂输尿管交界闭锁。
- Conclusions Endodermal sinus tumor of vagina in infant was very sensitive to the chemotherapy. 结论小儿阴道内胚窦瘤对化疗很敏感，无需再行根治性手术和放疗。
- This is an analysis of 42 clinical cases of using "opening of the kidney through the bloddless regions of renal pelvis and the hilus in the renal sinus" technique to extract complex kidney stones. 分析肾窦内肾盂加肾门后唇无血管区切开取石治疗复杂肾结石42例的临床资料。
- An endodermal sinus tumor (yolk sac tumor) of the testis is shown composed of primitive germ cells that form glomeruloid or embryonal-like structures. 睾丸的内胚层窦肿瘤（卵黄囊肿瘤）由原始生殖细胞构成，这些细胞形成血管球或胚芽样结构。
- KURMAN R.T.Endodermal Sinus tumor of the ovary,A clincal and pathologic analysis of the 71 cases[J].Cancer,1976,8(3):2404. 王海霞;石群立;马恒辉.;颅内原发性内胚窦瘤6例临床病理观察[J]
- Methods Clinical and CT data in sixteen cases of testicular endodermal sinus tumor in children were retrospectively reviewed. 方法回顾性分析16例经手术病理证实的小儿睾丸内胚窦瘤的临床和CT资料。
- Objectives To describe the clinical characteristics and the role of chemotherapy in endodermal sinus tumor of the vagina. 目的探讨阴道内胚窦瘤的临床特点及化疗效果。
- Keywords renal sinus;pelivis;renal calculi;calyx; 肾窦;肾盂;结石;肾盏;
- Conclusions: Endodermal sinus tumor is a malignant germ-cell tumor that usually involves the gonadal tissue.Primary extragonadal sites occur rarely, and include the orbit. 结论：内胚窦瘤是一种恶性生殖细胞肿瘤，常常使生殖腺组织受累，包括眼眶在内的其他部位和少发生。
- Method: To analyse eleven cases with cerebrospinal fluid rhinorrhea, pituitary tumor, encephalomeningocele, sphenoid sinus cyst and ethmoid sinus tumor, were analyzed from 1998 to 2004 and beening followed up for 6 months to 6 years. 方法：分析我科1998年~2004年间经鼻内镜手术治疗脑脊液鼻漏、垂体瘤、鼻内脑膜脑膨出、蝶窦囊肿、筛窦癌等，资料完整、随访时间为6个月~6年的病历11例。
