查询词典 malignant

METHODS: Five patients with histologically confirmed, surgically unresectable metastatic malignant tumors (2 nasopharyngeal carcinomas, 1 pulmonary carcinoma, 1 parosteal sarcoma and 1 bladder carcinoma) that had definitely failed to the conventional chemotherapy an...

放化疗失败或拒绝放化疗并有转移病灶的5例肿瘤患者(2例鼻咽癌，1例肺癌，1例骨旁质肉瘤和1例膀胱癌)，以H101(5×1011～15×1011VP)瘤内注射联合60min42℃局部热疗进行治疗。

Abstract］ objective to discuss radiological findings of parosteal osteosarcoma on emphasis combined with clinical pathology and literature.methods 4 cases of parosteal osteosarcoma proved by operation and pathology were analyzed retrospectively.results female was 3 cases,male was 1 case,average age was 30.5 years old,these tumors were arised on posterior border of distal femur and popliteal cavity,presented as lobular dense ossified mass,defined lesion.one case had villose margin.a thin narrow lucent zone separated the mass from the cortex at two cases.one case underwent angiography,there was no malignant feature.conclusion parosteal osteosarcoma may be divided into low-grade type and high-grade type.radiological manifestations of early stage possess character,early diagnosis conduces to establish rational treating plan and evaluate prognosis.

目的 结合临床病理学特征和文献资料，重点讨论皮质旁骨肉瘤的x线特征。方法收集经手术、病理证实的皮质旁骨肉瘤病例4例，对其进行回顾性分析。结果 4例患者女3例，男1例，平均年龄30.5岁，肿瘤均发生于股骨远端后侧和腘窝处，表现为分叶状致密骨化肿块，边界清晰，其中1例边缘呈绒毛状改变，2例有细窄透亮带与骨皮质相隔，1例行血管造影，未见血管池等恶性征象。结论皮质旁骨肉瘤分为低度恶性和高度恶性两种，早期影像学表现有特征性，早期诊断有助于制订相应的治疗方案和评估预后。

Methods The DNA contents and AgNOR were analysed by flow cytometry and silver staining nucleolar technique for sixty cases of benign unrecurrent, recurrent and malignant parotic gland mixed tumor.

对60例良性无复发、复发和恶性腮腺混合瘤用流式细胞仪和银染色核形成技术作DNA含量和AgNOR定量测定。

Results 531 cases postoperatively diagnosed as endometriotic cyst,254 cases teratoma,139 inflammatory masses,121 serous cystademona,67 cases mucinous cystadenoma,128 parovarian,140 simple ovarian cyst,3 cases brenner tumor,1 case borderline mucinous cystadenoma,1 case mucinous cystadenocarcinoma,1 case endometrioid carcinoma and 1 case malignant brenner tumor.

结果术后诊断卵巢内膜异位囊肿 5 3 1例、卵巢畸胎瘤 2 5 4例、炎性肿块 13 9例、卵巢浆液性囊腺瘤 12 1例、卵巢粘液性囊腺瘤 67例、输卵管系膜囊肿 12 8例、卵巢单纯性囊肿 14 0例、卵巢纤维上皮瘤 3例、粘液性交界性囊腺瘤 1例、粘液性囊腺癌 1例、卵巢子宫内膜样癌 1例、卵巢恶性纤维上皮瘤 1例。

The analysis of lymphocyte count in peripheral blood has certain guiding significance in pathogenetic of many malignant tumors.

血象中淋巴细胞百分率和淋巴细胞绝对值分析能够对肺癌等恶性肿瘤的发病机理起一定的指导意义。

Objective : To investigate the early diagnosis and early treatment of primary penile malignant lymphoma.

目的：探讨原发性阴茎恶性淋巴瘤的早期诊断与治疗。

Background: Pentavalent(superscript 99m)Tc-dimercaptosuccinic acid(superscript 99mTc-DMSAis a new tumor imaging agent which has been used to image not only in various malignant tumors, but also in some inflammatory diseases, in competition with gallium-67 citrate

背景：鎝-99m-DMSA为一种新的肿瘤检查用核医造影剂，临床上被用於侦测恶性肿瘤或某些发炎性疾病。

LIT was most commonly confused with malignant tumor, Crohn's disease, lymphoma and periappendicular abscess. There were 2 of 4 patients, who were performed operation. Most of our cases were not definitively diagnosed until the histopathologic examination after surgery and polymerase chain reaction.

大肠结核较易误诊为大肠肿瘤、克罗恩病、淋巴瘤和阑尾周围脓肿。4例剖腹手术者术中仍有2例(50%)被误诊为肿瘤和克罗恩病，即使活检或术后在病理学报告前仍有多数不能确诊。

It has been known that the contour of the nucleus of some malignant cells was not regular, and the perinuclear cisternae as well as the internal dense lamillae was thicker than that of the normal cells.

可见，肝癌等恶性肿瘤细胞核膜表面积与核体积的比例显著大于对照肝细胞，约增长了40%，定量证实了肿瘤细胞核膜可随不断增殖分裂的需要而增加其核膜表面积。

Results It was found that the most frequent sites of BCC were the nose and periocular area,the age of highest incidence of BCC was ranged from 40 to 49, and solid BCCs were most common compared with other types. 28.57% of the cases were misdiagnosed clinically as pigmented nevus, seborrheic keratosis, malignant melanoma, et al.

结果：BCC最好发的部位是鼻部和眼周，发病年龄高峰40～49岁，实体型BCC最常见，28.57%的病例临床上被误诊为色素痣、脂溢性角化、恶性黑素瘤等。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。