新生儿出现口腔巨大肿块。
结果巨大肿块组3年生存率明显好于无巨大肿块组（P<0.01）；
Results The 3-year survival rate was better in patients without giant tumor bulk than that with giant tumor bulk(P<0.01).
结论下腔静脉肝段推移征是诊断肝肾间巨大肿块来源于肝脏的有价值的CT征象。
Conclusion IVCHSD sign is a valuable CT sign in identifying the hepatic origin of huge mass located in hepatorenal recess.
这可能简单的是近来有诊断为直肠低分化腺癌的病史，或者明显的是在术中发现无法切除的胰腺巨大肿块。
This may be as simple as a recently diagnosed rectal poorly differentiated adenocarcinoma in the history, or as obvious as an intraoperative finding of a large pancreatic mass that was unresectable.
几周的时间，有几位朋友和我轮流上她家带去汤、布丁和罐梨，因为别的都无法穿过在她喉咙里的巨大肿块。
For weeks several friends and I had taken turns stopping by her house with soups and puddings and canned pears because nothing else could make it past the giant lump in her throat.
结果患者年龄为47岁，巨检为右卵巢巨大肿块，切面呈囊实性，实性区质地不一，部分富有胶质，部分呈灰白质韧；
Results Age of the patient was 47. Macroscopically, the mass of right ovary was seen, that was cystic and slide in cut surface.
下腔静脉肝段推移征诊断肝肾间巨大肿块来源于肝脏的敏感性86 .0 % ，特异性92 .6 % ，准确性89.7%。
The sensitivity, specificity and accuracy of IVCHSD sign for establishing the hepatic origin of the mass was 86.0%, 92.6% and 89.7%, respectively.
腹部右方可见一巨大腹膜后腔肿块，伴囊性并钙化区。
A huge retroperitoneal mass with cystic and calcified areas in the right side of the abdomen.
图1CT平扫：腹膜后巨大类圆形软组织肿块，边缘光滑，密度均匀。
Fig. 1 CT plain scan showed a large round-like well-defined mass, with homogeneous density.
结论溶骨性骨破坏和巨大软组织肿块是骨原始神经外胚叶肿瘤的常见影像学表现，病灶内钙化和局部淋巴结肿大少见。
Conclusion The osteolytic lesion and a large soft tissue mass are common radiological appearances of bone PNETs and calcification and regional lymphadenopathy are rarely seen.
巨大颈部肿块与远处转移相关。
如胰头肿块巨大，行胰十二指肠切除有极大风险，可考虑行保留十二指肠的胰头切除术。
Pancreatoduodenectomy is great risk When the great mass of pancreatic head, but the partial head resection can be accomplished with relative safety.
结论：累及前颅窝底多数肿瘤表现为巨大软组织肿块，CT和MRI能提示前颅窝底巨大肿瘤来源，影像学特征有助于病变鉴别诊断。
Conclusion: Most anterior fossa tumors present giant soft masses. CT and MRI are able to distinguish their origins. Imaging features are helpful to differential diagnosis of lesions.
结论：累及前颅窝底多数肿瘤表现为巨大软组织肿块，CT和MRI能提示前颅窝底巨大肿瘤来源，影像学特征有助于病变鉴别诊断。
Conclusion: Most anterior fossa tumors present giant soft masses. CT and MRI are able to distinguish their origins. Imaging features are helpful to differential diagnosis of lesions.
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