查询词典 draw inferences about other cases from one instance

The involved parts were as follows: eyelid 58 cases (89.2%), mouth and mandibula 46 cases(70.8%),neck 17 cases(26.2%). The symptom at onset were blepharospasm 42 cases(64.6%) or oromandibular dystonia 17 cases(26.2%).In part of the patients, cranial MRI examination could find focus in brainstem or basal ganglia. Among 37 patients treated with oral drugs, 4 cases were almost cured, 16 cases improved and 17 cases showed no effect. While in 15 patients treated through chiostridium botulinum toxin injection, 5 were almost cured, 9 improved and 1 had no effect.

结果 男女患病比率为1：1.83，40岁以上发病53例，受累部位依次为眼睑58例（89.2%）、口-下颌46例（70.8%）、颈部17例（26.2%）；首发症状以眼部不适、眼睑痉挛最多（42例，占64.6%），口-下颌肌张力障碍次之（17例，占26.2%）；14例行头MRI检查者8例发现脑干或基底节区病灶；口服药物治疗37例，显效4例，有效16例，无效17例；15例行肉毒毒素局部注射者显效5例，有效9例，无效1例。

Objective To analyze the CT and MRI manifestations of oral carcinoma,and to evaluate the value of imaging technologies in the diagnosis of oral carcinoma,thus to explore the most reasonable imaging method Methods 46 cases with oral carcinoma,proved by surgery and pathology （2 lip tumors,8 carcinomas of the gingival ridge,5 carcinomas of the buccal mucosa,24 tongue carcinomas,5 carcinomas of the floor of the mouth,2 tumors of the hard palate）,were analysed retrospectively32 cases were examined with CT and 14 cases with MRIImaging presentations were compared with surgery and pathology Results Of the 46 cases with oral carcinoma,22 were ulcerative lesion of infiltrative growth,24 were masslike lesion of extruded trowthOf the 32 cases examined with CT scan,27 were detected,5 were missed,the 4 missed cases were confirmed to be superficial ulcers by surgery and pathologyOf the 10 cases with bone destruction examined with CT scan,8 were manifested,2 were missedAnd of the 14 cases with MRI scan,all 14 were detected Conclusion CT and MRI scan are valuable for diagnosis of oral carcinomasThey can manifest the morphology and size of primary tumor,contiguous structures,bone invasion and cervical lymph node metastasisMRI is the optimal imaging method for superficial ulcerative lesion of infiltratibe growth

徐 锋，罗德红，唐威，欧阳汉，周纯武目的分析口腔癌的CT及MRI表现，评价影像检查在口腔癌诊断中的应用价值，探索合理的影像学检查方法。方法回顾性分析经手术及病理证实的口腔癌46例（唇癌2例，牙龈癌8例，颊黏膜癌5例，舌癌24例，口底癌5例，硬腭癌2例），其中32例行CT扫描，14例行MRI扫描，将影像表现与手术所见及病理结果进行对照分析。结果 46例口腔癌中，呈浸润性生长的溃疡型病变22例，外生性生长的肿物型病变24例。CT扫描32例，明确显示病变27例，遗漏病变5例，其中4例为表浅溃疡型病变。CT扫描病例中，10例有骨质侵犯，CT扫描准确评价8例，遗漏2例。MRI扫描14例，均准确评价肿瘤及其与周围结构的关系。结论 CT、MRI对口腔癌原发肿瘤的形态、大小、周围结构侵犯、颈部淋巴结转移的评价有重要价值。对于较小及呈浸润性生长的表浅溃疡型肿瘤，CT扫描尤其是CT平扫难以准确显示，应首选MRI。

Objective To analyze the CT and MRI manifestations of oral carcinoma,and to evaluate the value of imaging technologies in the diagnosis of oral carcinoma,thus to explore the most reasonable imaging method Methods 46 cases with oral carcinoma,proved by surgery and pathology （2 lip tumors,8 carcinomas of the gingival ridge,5 carcinomas of the buccal mucosa,24 tongue carcinomas,5 carcinomas of the floor of the mouth,2 tumors of the hard palate）,were analysed retrospectively32 cases were examined with CT and 14 cases with MRIImaging presentations were compared with surgery and pathology Results Of the 46 cases with oral carcinoma,22 were ulcerative lesion of infiltrative growth,24 were masslike lesion of extruded trowthOf the 32 cases examined with CT scan,27 were detected,5 were missed,the 4 missed cases were confirmed to be superficial ulcers by surgery and pathologyOf the 10 cases with bone destruction examined with CT scan,8 were manifested,2 were missedAnd of the 14 cases with MRI scan,all 14 were detected Conclusion CT and MRI scan are valuable for diagnosis of oral carcinomasThey can manifest the morphology and size of primary tumor,contiguous structures,bone invasion and cervical lymph node metastasisMRI is the optimal imaging method for superficial ulcerative lesion of infiltratibe growth

中华硕博网核心提示：徐锋，罗德红，唐威，欧阳汉，周纯武关键词：口腔肿瘤目的分析口腔癌的CT及MRI表现，评价影像检查在口腔癌诊断中的应用价值，探徐锋，罗德红，唐威，欧阳汉，周纯武目的分析口腔癌的CT及MRI表现，评价影像检查在口腔癌诊断中的应用价值，探索合理的影像学检查方法。方法回顾性分析经手术及病理证实的口腔癌46例（唇癌2例，牙龈癌8例，颊黏膜癌5例，舌癌24例，口底癌5例，硬腭癌2例），其中32例行CT扫描，14例行MRI扫描，将影像表现与手术所见及病理结果进行对照分析。结果46例口腔癌中，呈浸润性生长的溃疡型病变22例，外生性生长的肿物型病变24例。CT扫描32例，明确显示病变27例，遗漏病变5例，其中4例为表浅溃疡型病变。CT扫描病例中，10例有骨质侵犯，CT扫描准确评价8例，遗漏2例。MRI扫描14例，均准确评价肿瘤及其与四周结构的关系。结论 CT、MRI对口腔癌原发肿瘤的形态、大小、四周结构侵犯、颈部淋巴结转移的评价有重要价值。对于较小及呈浸润性生长的表浅溃疡型肿瘤，CT扫描尤其是CT平扫难以准确显示，应首选MRI。

Methods: the expression of s100a4 protein was detected in 130 cases of thyroid tissue by immunohistochemistry. there were 55 cases of papillary thyroid carcinoma and 30 cases of matched samples of adjacent normal thyroid tissue, 15 cases of follicular thyroid carcinoma, 10 case of medullar thyroid carcinoma, 50 cases of benign thyroid neoplasm(25 cases of simple benign multimodal goiters and 25 cases of follicular adenoma), 5 cases of normal thyroid tissue.

用免疫组化检测130份甲状腺石蜡标本的s100a4蛋白表达情况，其中甲状腺癌80份(乳头状癌55例、滤泡癌15例、髓样癌10例)；甲状腺良性肿瘤50份(结节性甲状腺肿、甲状腺滤泡型腺瘤各25例)；癌旁甲状腺组织30例；正常甲状腺组织5例。

Of the 19 cases,19 fetus were found,MRI confirmed 14 cases considered or suspected as fetal corpus callosum agenesis by US(8 cases are completed agenesis of corpus collosom-CACC,6 cases are partial agenesis of corpus collosom-PACC, and 5 cases had took on autopsy),however 3 cases are mild enlargement of lateral cerebral ventricle and 2 cases are leukodystrophy.In these cases,MRI confirmed a Dandy-Walker syndrome and a lipoma of corpus callosum suspected by US,detect a Dandy-Walker syndrome and a microcephalus made missed diagnoses by US.The fetal corpus callosum and additional cerebral anomalies were shown more clearly on MR T_2-weighted images.

胎儿胼胝体长度与额枕径的比值在24～36孕龄阶段相对较恒定。2、19例孕妇共检出胎儿19个，MRI证实超声疑诊的胎儿胼胝体发育不全14例(完全型胼胝体发育不全8例，部分型胼胝体发育不全6例，有胎儿尸检结果对照者5例)，3例为单纯侧脑室轻度扩张，2例考虑脑白质发育不良，合并Dandy—Walker综合征1例，胼胝体脂肪瘤1例，检出超声漏诊合并Dandy-Walker综合征1例及脑小畸形1例。

MRI showed brain atrophy in 11 cases,delayed myelinization in 8 cases,periventricular leukomalacia in 6 cases,abnomal signals of the basal ganglia in 5 cases,brain malaria in 5 cases,cortical infarction in 3 cases and congenital deformation in 4 cases,no abnormal finding in 3 cases.

其中脑萎缩11例，脑白质髓鞘发育延迟8例，脑室周围白质软化灶6例，基底节异常信号5例，脑软化灶5例，皮层梗死病灶3例，先天畸形4例。3例患者MRI检未见明确异常。

Results:60 cases of female pelvic masses, among them, 4 cases ectopic pregnancy,8 cases ovarian cyst,12 cases oophoroma,8 cases teratoma of ovary,6 cases endometrial carcinoma,10 cases cervical carcinoma and 12 cases leiomyoma of uterus.The accuracy rate of CT diagnosis was 90.00% and ultrasound diagnosis was 86.67%.

结果：60例女性盆腔肿块，其中宫外孕4例，卵巢囊肿8例，卵巢癌12例，卵巢畸胎瘤8例，子宫内膜癌6例，宫颈癌10例，子宫平滑肌瘤12例，CT符合率为90.00%，B超符合率为86.67%。

In this serises,21 cases had facial paralysis,19 cases with suppurative labyrinthitis.3 cases with meningitis, 17 cases with periauricular abscess, 17 cases with postauricular fistula,4 cases with otogenic meningitis brain absess, 2 cases with lesion of sigmoid sinus and,1 cases with influence under temporalis,1 case with neck abscess,I case with mandible arthritis.

结果74例患者中单项并发症者62例(83.8%)，2项并发症者12例(16.2%)，并发症总计86例次：其中周围性面瘫21例次(24.4%)，迷路炎19例次(22.1%)，脑膜炎3例次(3.5%)，耳后骨膜下脓肿17例次(19.8%)，耳后瘘管17例次(19.8%)，脑脓肿4例次(4.7%)，乙状窦病变2例次(2.3%)，颞肌下感染1例次(1.2%)，颈部脓肿1例次(1.2%)，下颌关节炎1例次(1.2%)。

Results: The total effective rate was 87.50%(28/32). After infusion embolotherapy, 12 cases underwent panhysterectomy and 15 cases radiotherapy. In 15 cases with radiotherapy, 7 cases then received panhysterectomy, 2 cases systemic chemotherapy, 1 case palliative therapy. 2 cases gave up therapy for various reasons. 21 cases with hemorrhage were hemostasis and 9 cases with inferior belly and lower limbs pain had all relieved after infusion embolotherapy.

结果：总有效率87.50%(28/32)，灌注栓塞后12例行广泛性全子宫切除术，15例行放射治疗，2例作全身化疗，1例作姑息性治疗，2例因各种原因放弃继续治疗，其中放疗后7例再行广泛性全子宫切除术。21例伴出血患者灌注栓塞后全部停止出血，9例伴下腹及下肢疼痛症状全部缓解。

Results CT shows 18 cases of mesenteric edema, 2 cases of mesenteric pneumatosis, 7 cases of mesenteric vascular anomalies, 5 cases of mesenteric vascular were filling defect, 2 cases of the trunk of the mesenteric vascular were thickening, 21 cases of segmental mesenteric small blood vessels hyperemia, 7 cases of segmental mesenteric small blood vessels ischemia and 2 cases of the mesenteric venous accumulation of gas.

结果 CT表现：肠系膜水肿18例，肠系膜积气2例，肠系膜血管走行异常7例，肠系膜血管充盈缺损5例，肠系膜主干血管增粗2例，节段性肠系膜小血管充血21例，节段性肠系膜小血管缺血7例，肠系膜静脉积气2例。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。