恶性瘤

Objective To investigate the expression of heparanase protein in cutaneous malignant melanoma and its significance.

目的探讨乙酰肝素酶蛋白在皮肤恶性黑素瘤中的表达及其意义。

Objective To determine the independent prognostic factors influencing long-term survival rate of the patients with cutaneous malignant melanoma.

目的探讨影响皮肤恶性黑素瘤患者长期生存的独立预后因素。

Objective To investigate the effects of glutamate receptor signaling on melanoma cell dendrite morphology and cytoskeleton protein.

目的 探讨谷氨酸受体通路对恶性黑素瘤细胞树突形态以及细胞骨架蛋白的作用。

METHODS: From September 1991 to November 1997, large bone or osteoarticular defects secondary to bone tumors resection in 36 patients and severe trauma in 2 patients were repaired by deep frozen or lyophilized allogeneic osteoarticular or diaphysis graft.

1991年9月～1997年11月对侵袭性或恶性骨肿瘤瘤段切除后长段骨关节或骨干缺损36例，创伤性长段骨缺损2例，采用低温冷冻或冻干同种异体骨关节或骨干移植物修复。

Primitive pathology is diagnosed include to be not epithelioma of road of make water of shape of tit of wellability low level (epithelioma of road of make water of shape of tit of high level of N=23), blame wellability (N=6), low the way of tit shape make water that spends malign potential is epithelial tumor (tumour of shape of N=5), tit (N=3),...

原始病理诊断包括非浸润性低级别乳头状尿路上皮癌(n=23)、非浸润性高级别乳头状尿路上皮癌(n=6)、低度恶性潜能的乳头状尿路上皮肿瘤(n=5)、乳头状瘤(n=3)、尿路上皮肿瘤(n=2)、原位癌(n=1)以及鳞形细胞癌n。。。

On the basis of observation on the denucleation process of mammalian erythroid cells in vito and in vitro, the present study was designed to investigate the regulatory effect and its mechanism of mammalian erythroblast cytoplasmic factor on malignant phenotype and gene expression of hybrid cells formed by cellular engineering fechnique of cell hybridization between the mouse plasmocytomas SP (2/0) cell line and rat erythroblasts.

本研究选用正常大鼠中幼、晚幼成红细胞与小鼠浆细胞瘤（SP2/0）细胞进行异种细胞杂交，研究哺乳动物红细胞胞质因子对肿瘤细胞恶性调控的效应及其机制。

He expression of the multidrug resistance gene product P170 and the PCNA (proliferating cell nuclear antigen) was analyzed in 67 bone malignant tumours, 15 normal bone tissues and 15 exostosis by S-P method immunohistochemistry.

作者采用S－P法免疫组织化学染色技术观察67例恶性骨肿瘤组织、15例正常骨组织、15例骨软骨瘤组织中多药耐药基因产物P糖蛋白（简称P170）、增殖细胞核抗原的表达情况。

Contrast-enhanced Ultrasound(1) Renal occupied lesions: the contrast-enhanced imaging feature of renal cell carcinomas are multiformity. It was different in time of start-enhancing and start- expurgation and intensio.3 cases revealed wash-in contemporarily and 6 cases revealed wash- in quickly in time of start-enh ancing.In time of start-expurgating, 3 cases showed wash-out quickly, 3cases revealed wash-out contemporarily,3 cases showed wash-out slowly,6 cases revealed a higher contrast enhancement and 3 cases revealed a even contrast enhancement in enhancing intension; 4 cases with renal cyst s,outline had more clear and inside had no contrast media washing in and enhancing;3cases with renal angiomyolipomas washed in slowly,washed out slowly and equal or low enhanced ; 2cases with renal columnar hypertrophy were no outline appearance and the same enhancement and ech o as the nomal rena tissue.

超声造影诊断结果：(1)肾占位性病变：9例肾透明细胞癌，其超声造影表现多种多样，造影后肾脏恶性病灶造影开始增强的时间、开始廓清的时间及增强强度不等，在开始增强的时间方面，与正常肾皮质同时灌注增强的有3例，表现为快进的有6例，在开始廓清的时间方面，快退3例，同退3例，慢退3例，在增强的强度方面，6例病灶表现为高增强，3例为等增强表现；4例肾囊性病灶，超声造影轮廓较二维超声清晰，但内部始终未见增强；3例肾血管平滑肌脂肪瘤表现为慢进慢退，回声呈等、低增强表现；2例肾柱肥大超声造影无明显包块轮廓出现，造影增强的动态变化时间、强度与正常肾组织一致。

Spindle cell sarcomas, such as malignant fibrous histocytoma, fibrosarcoma, and leiomyosarcoma.

梭形细胞肉瘤，如恶性纤维组织细胞瘤，纤维肉瘤，平滑肌肉瘤。

Methods From January 1998, sixteen patients suffed from osteosarcoma(6 cases), chondrosarcoma(3 cases), gaint cell tumor(6 cases) and fibrosarcoma(1 case) arising from femur(5 cases), tibia(5 cases), humerus(3 cases), fibula(2 cases), radius(1 case).

1998年1月起，我院对16例肢体恶性骨肿瘤（按病理骨肉瘤6例，软骨肉瘤3例，骨巨细胞瘤6例，纤维肉瘤1例；按部位股骨5例，胫骨5例，肱骨3例，腓骨2例，桡骨1例）行骨肿瘤局部切除术及术中放疗加植骨。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！