恶性瘤

词组短语

malignant tumor

与恶性瘤相关的网络例句 [注：此内容来源于网络，仅供参考]

There were 29 cases of osteogenic sarcoma, 18 chondroma sarcomatosum, 7 maligant enchondroma with pathological fracture, 20 maligant giant cell tumor,and 4 maligant inflammatory myofibroblastoma of the bone.

成骨肉瘤29例，软骨肉瘤18例，潜在恶性内生软骨瘤伴有病理性骨折7例，恶性骨巨细胞瘤20例，恶性炎症性肌纤维母细胞瘤4例。

In 5 cases of cryptorchidism with malignant change 2 inguinal,2 ab- dominal,1 bilateral scrotal were reported.

5例隐睾恶性瘤中，腹股沟隐睾肿瘤2例，腹内隐睾肿瘤2例，双侧阴囊内肿瘤1例。

Results The tumors were divided into three types according to the CT findings. Type I: regular, homogeneous density and well-defined,there were 30 patients, included benign mixed tumor(n=29) and adenolymphomas(n=1); Type II:irregular, heterogeneous dentsity, poordefined, there were 15 patients, included benign mixed tumor(n=7), malignant mixed tumor (n=2),adenolymphomas(n=3), hemagioma(n=2),mucoepidermoid carcinoma(n=1). Type III: irregular and could not definded, there were 7 patients, included malignant mixed tumor(n=2), mucoepidermoid carcinoma(n=2), adenoid cystic carcinoma(n=1), malignant lymphoma(n=1), acinic cell carcinoma(n=1). Conclusion CT have important values in location and qualitative analyses of parotid gland.

结果 肿瘤按CT表现分三类：52例患者中，I类30例，形态规则呈类圆形，密度均匀，边缘清楚，除1例腺淋巴瘤外，29例均为良性混合瘤；II类15例，形态不规则，呈分叶状，密度欠均，边界较清或模糊，其中7例良性混合瘤，2例恶性混合瘤，3例腺淋巴瘤，2例血管瘤，1例黏液表皮样癌；III类7例，形态不规则，边缘无法确定，其中恶性混合瘤2例，黏液表皮样癌2例，囊腺癌1例，恶性淋巴瘤1例，腺泡细胞癌1例。

objective to evaluate the role of mr perfusion weighted imaging in preoperation diagnosis of meningiomas.methods mr perfusion weighted images was performed in 47 patients with meningiomas followed by conventional imaging.results the mean rcbv values of angioblastic was the highest in the parenchyma of tumor.the mean rcbv values of malignant group was the lowest.the biggest mean rcbv values among different type meningiomas was statistically significant.the biggest mean rcbv values between benign and malignant group meningiomas was statistically significant,but not in the peri-tumor edema.conclusion the rcbv values were useful in the preoperative differentiation diagnosis of different types of meningiomas.those in the peri-tumor edema were useless in the preoperative differentiation diagnosis of different types of meningiomas.

目的 探讨磁共振灌注成像技术对脑膜瘤术前分型及良恶性鉴别的临床应用价值。方法对47例脑膜瘤病人行mr灌注成像检查，对5种亚型的良性脑膜瘤的mr灌注成像进行分析，并与非典型性及恶性脑膜瘤进行比较。结果血管瘤型脑膜瘤实质部分的rcbv值均数最高，恶性组脑膜瘤的rcbv值均数最低。各亚型间瘤体实质最大rcbv值均数间差异有统计学意义(p＜0.05)，良恶性脑膜瘤实质部分最大rcbv值均数间差异有统计学意义(p＜0.05)。瘤周水肿区的rcbv值均数间差异无统计学意义(p＞0.05)。结论 rcbv值对脑膜瘤术前分型及良恶性鉴别有所帮助，而瘤周水肿区的rcbv值对脑膜瘤分型及良恶性鉴别未显示临床实用价值。

Methods Nuclear β-catenin expression was detected by immunohistochemistry in 77 lesions with desmoid-type fibromatosis and 171 other spindle cell lesions, including superficial fibrmoatosis (n=18), nodular fasciitis (n=36), keloid (n=16), scar (n=10), granulation tissue (n=9), synovial sarcoma (n=38), neufibroma (n=13), solitary fibrous tumor (n=12), gastrointestinal stromal tumor (n=10), low-grade myxofibrosarcoma (n=3), low-grade fibromyxoid sarcoma (n=3), and smooth muscle tumor (n=10). In addition, the immunohistochemical expressions of ER-α, ER-β and Ki-67 were examined in all of the lesions with desmoid-type fibromatosis. The nuclear immunohistochemical staining for nuclear βcatenin and ER-β was graded as high level (≥25% of cells), low level (5%-25%) or none.

采用免疫组织化学染色法检测77例韧带样型纤维瘤病和171例其它良、恶性梭形细胞病变（包括结节性筋膜炎36例、浅部纤维瘤病11例、瘢痕疙瘩16例、增生性瘢痕10例、肉芽组织9例、滑膜肉瘤38例、神经纤维瘤13例、孤立性纤维性肿瘤12例、胃肠间质肿瘤10例、低度恶性黏液纤维肉瘤3例、低度恶性纤维黏液样肉瘤3例及平滑肌肿瘤10例）组织中β-catenin核阳性的表达，同时检测韧带样型纤维瘤病中ER-α、ER-β和Ki-67的表达。

The character of X|ray shows that located pleural incrassation, and find malignant tumor cells in thorax water, and have the character of double differentiation in pathologic section.

结果 80%病人临床上有胸痛且进行性加重，并有胸腔积液。X光有局限性胸膜增厚，胸水显示出现恶性瘤细胞，病理切片有双向分化特点。

Results Among the 52 cases, 30 cases were confirmed to fibrosarcomas, which were identical with primary dingnoses;22 cases were revised to malignant fibrous histocytoma (8 cases), malignant nerve sheath tumor (4 cases), monophasic spindle cell synovial sarcoma (3 cases), leiomyosarcoma(3 cases), rhabdomyosarcoma(2 cases) and abdominal desmmoid tumor (2 cases). Of the 18 cases, only two cases were misdiagnosed and were revised to malignant fibrous histocytoma and spindle cell synovial sarcoma, respectively.

结果：1980年前52例中维持原诊断30例，修改诊断22例(42.3%)，分别为恶性纤维组织细胞瘤8例、恶性神经鞘膜瘤4例、单相性梭形细胞滑膜肉瘤3例、平滑肌肉瘤3例、横纹肌肉瘤2例、韧带状纤维瘤2例；1980年后纤维肉瘤18例中，维持原诊断16例，修改诊断2例(11.1%)，分别为恶性纤维组织细胞瘤和滑膜肉瘤各1例。

PPO gene was not detected in the multiple myelome、 malignant fibrous histiocytoma 、malignant lymphoma、malignant neurosarcoma、solitary plasmacytoma of bone、primitive neuroectodermal tumors、lipoma、 osteosarcoma and sarcoenchondroma.

PPO基因在多发性骨髓瘤、恶性纤维组织细胞瘤、恶性淋巴瘤、恶性神经肉瘤、孤立性浆细胞肉瘤、原始神经外胚瘤、脂肪瘤、骨及软骨肉瘤等肿瘤中没有表达。在骨巨细胞瘤中有微弱表达。

Results Among16826 subject cases,1 case of squamous cell caroinoma has been found,2cases of CIN-3,12cases of CIN-2,and391 cases of CIN-1 have been found And among the found cases,there are263 caese of CIN-1 case of HPV infection;197cases of trichomonal infection;388cases of candidal infection,156 cases of bacterial infection .14410cases of inflammatory cell changing;2001 cases of ceriical intraepithelial neoplasia,8cases of ASC-US and1 case of AGUS.

结果 16826例标本中，发现1例鳞状细胞癌；2例CIN-3；12例CIN-2；391例CIN-1，其中263例 CIN-1HPV感染；滴虫感染197例；霉菌感染388例；细菌感染156例；有炎性反应性细胞改变的14410例；无上皮内病变或恶性瘤变的2001例；8例ASC-US；1例AGUS。

Results: 5 protuberances from outside organ (aorta, n=2; spleen, n=1; gallblader, n=1; left hepatic lobe, n=1) and 82 SMTs were detected by mEUS including 45 leiomyomas (esophageal, n=38; gastric. N=7), 17 benign strornal tumours. 6 malignent stromal tumours in stomach. 4 Jipomas (esophageal, n=1; gastric, n=3), 3 varices in gastric fundus. 4 etopic pacreaces in stomach 3 cysts in duodenum. 19 leiomyomas derived from muscularis mucosa, 4 lipomas and 3 cysts derived from suhmucosa were resected by endoscopic snare cauterization. 3 varices in fundus were treated by nylon ligation. 5 malignent stromal tumours were resected surgically. Of which 30 were identified by pathology except 1 malignent stromal tumour was misdiagnosed as leiomyoma by EUS.

结果：mEUS检查的87例患者中，发现消化道壁外压迫5例（其中主动脉弓2例，脾脏1例，胆囊及肝左叶各1例）；粘膜下肿瘤82例，包括平滑肌瘤45例，良性间质瘤17例，恶性间质瘤6例，脂肪瘤4例，静脉瘤3例，异位胰腺4例，囊肿3例。19例起源于粘膜肌层的平滑肌瘤行高频电切除术切除，3例静脉瘤行尼龙圈套结扎，4例脂肪瘤及3例囊肿行高频电切除。5例恶性间质瘤行手术治疗。1例平滑肌瘤，切除后病理诊断为恶性间质瘤，其余的病理诊断与超声诊断相符。

与恶性瘤相关的网络解释 [注：此内容来源于网络，仅供参考]

Malignant epulis; Giant-cell sarcoma of jaw：大细胞性颌肉瘤; 恶性龈瘤

Malignant epithelioma 恶性上皮瘤; 上皮细胞瘤 | Malignant epulis; Giant-cell sarcoma of jaw 大细胞性颌肉瘤; 恶性龈瘤 | Malignant erysipelas 恶性丹毒

malignant tumor：恶性瘤

malignant pustule 恶性脓包 | malignant tumor 恶性瘤 | malignant 恶性的

Malignant meningioma：恶性脑膜瘤

恶性脑膜瘤、多发性脑膜瘤、脑膜瘤的症状、脑膜瘤的治疗、恶性脑膜瘤(malignant meningioma)是指某些脑膜瘤具有恶性肿瘤的特点,表现为肿瘤在原部位反复复发,并可发生颅外转移.

malignant pustule：恶性脓包

malignancy 恶意 | malignant pustule 恶性脓包 | malignant tumor 恶性瘤

retinoblastoma：视网膜母细胞瘤

概 述: 视网膜母细胞瘤(retinoblastoma)是小儿最常见的眼内肿瘤,多见于婴幼儿,2/3在3岁以下,5岁以上者少于5%. 此瘤不仅危害患儿视力,更威胁患儿生命. 本病有两种情况:一是有遗传倾向与家族性常为多发病灶且发生其他恶性瘤的几率增多,

Malignant tumour：恶性肿瘤,恶性瘤

malic acid 苹果酸 | malignant tumour 恶性肿瘤,恶性瘤 | malnutrition 营养不良

Malignant chorionepithelioma; Malignant syncytioma：恶性绒毛膜上皮瘤; 恶性蜕膜瘤; 恶性融合细胞瘤; 蜕膜细胞肉瘤

Malignant anthrax 恶性炭疽; 炭... | Malignant chorionepithelioma; Malignant syncytioma 恶性绒毛膜上皮瘤; 恶性蜕膜瘤; 恶性融合细胞瘤; 蜕膜细胞肉瘤 | Malignant diophthery; Septic diphthery 恶性白喉; 脓毒性...

malignant nephrosclerosis：恶性肾硬变

malignant lymphoma 恶性淋巴瘤 | malignant nephrosclerosis 恶性肾硬变 | malignant tumor 恶性瘤

malignant phyllodes tumor：乳房: 恶性叶状瘤

malignant pheochromocytoma 肾上腺髓质: 恶性嗜铬细胞瘤 | malignant phyllodes tumor 乳房: 恶性叶状瘤 | malignant teratoma 恶性畸胎瘤

maligna nt phyllodes tumor：恶性叶状瘤

malignant pheochromocytoma肾上腺髓质: 恶性嗜铬细胞瘤 | maligna nt phyllodes tumor* : 恶性叶状瘤 | malignant teratoma恶性畸胎瘤