溃疡

It is very important to intervene quickly in overcoming ulcer, as it may lead to complications like perforate ulcer or bleeding ulcer.

这是非常重要的干预很快克服溃疡因为它有可能导致的并发症如溃疡穿孔或溃疡出血。

The most severe complications of peptic ulcer are bleeding ulcer and perforate ulcer.

最严重并发症是消化性溃疡穿孔性溃疡、出血性溃疡。

Wound healing of rat skin may be arbitrarilydivided into the following stages: wound generation, suppurating in someinflammation area, growing of granulation tissue, scab formation,decrustation, and completely healing. The wound depth and the extent ofhealing also could be determined from the OCT images in the different healingtime. Healing time for the skin scald was found to be much shorter than those ofthe skin wound. Because the skin wound is serious than the skin scalds. 3 The result of using OCT to monitor the model of acetic acid gastric ulcer in rats:Results of this experiment showed that using OCT technology can identify theulcerative gastric mucosa tissues with normal tissues, make the imaging on theunder-layer of gastric mucosa tissues, and evaluate the healing period and healingquality. From the OCT images can be clearly found the acetic acid gastric ulcer.

3大鼠胃溃疡模型的OCT成像检测结果：实验结果显示利用OCT能够实现溃疡组织的成像，可显示正常胃壁组织的层次性结构，对于溃疡病变过程中可对黏膜下病变的深度与状况进行成像分析，从图像可以很明显的发现溃疡性炎症病变区域(这个区域由于散射光变弱，颜色相对比较暗)，在愈合的后期黏膜层基本愈合的状态下仍可显示黏膜下层组织的增生、未能完全愈合等病理改变。

The study of relation between hepatogenic peptic ulcer and portal hypertension,transmitter metabolic disturbance,hepatic insufficiency and infection;and the therapeutic principles of complications of peptic ulcer are described.Twenty four of 58 patients with hepatogenic peptic ulcer were examined by color Doppler ultrasound.Portal venous flow volume (24 cases) was 1060.9±96ml/min.

为探讨肝源性消化性溃疡的发病机理及其治疗原则，对58例肝源性消化性溃疡患者采用了彩色多普勒超声仪连续监测其门静脉血流量（24例），测定门静脉压力（8例）、血中组织胺浓度（8例）、溃疡灶旁胃泌素含量（9例）及幽门螺杆菌（58例）。58例中经手术治疗13例，非手术治疗45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。

2 The effect of WCL on the levels of gastric mucosal GSH and GSH—Px in rat models of muriatic acid-ethanol ulcer The results indicate that WCL has a function of resisting muriatic acid-ethanol ulcer in rat models and its mechanism of anti-ulcer is highly correlated with its effect of increasing the gastric mucosal GSH and GSH-Px and strengthening gastric mucosal barrier.

3.2 胃肠乐对大鼠盐酸-乙醇溃疡胃粘膜GSH和GSH-Px含量的影响研究结果表明，胃肠乐具有较强抗大鼠盐酸-乙醇溃疡的作用，其抗溃疡的机理与提高胃粘膜GSH和GSH-Px含量，增强胃粘液屏障密切相关。

Department of General Surgery,Shandong Qianfoshan Hospital(Jinan 250014,China)Objective:To discuss the Surgical management of venous leg ulcer. Methods: 110 cases were undergone different operation and subfascial communicating vein ligation around the base of the ulcer.

对110例下肢静脉曲张合并下肢溃疡患者，予以大隐静脉高位结扎及剥脱术或加作股静脉瓣膜带戒术或静脉外肌袢成形术，小腿溃疡周围深筋膜下交通支结扎，沿皮下组织与深筋膜间隙分离溃疡底部，创面换药。

May suppress the growth of these cankers and recover, they may die if the cankers girdle the trunk.

Populus， Prunus，和 Platanus上可以出现大的溃疡，虽然树木可以抑制这些溃疡的发展并痊愈，但如果溃疡在树干上环绕，他们可能死亡。

The histological characteristic parameters of Crohn's disease were non-caseating granuloma, fissuring ulceration, lymphocyte infiltration and transmural inflammation.

克罗恩病的病理特征有非干酪样肉芽肿、裂隙样溃疡、淋巴细胞聚集、全层炎；溃疡性结肠炎的病理学特征有弥漫性或灶性黏膜炎症、隐窝脓肿、黏膜糜烂及溃疡。

He is the most remarkable man that I have ever known.

他是我知道的人中最值得注意的人。

Increased appearance of lymphocele was noticed in patients with diabetic nephropathy, congenital malformations of the urinary tract, and inflammatory diseases, including glomerulopathy and extraglomerular ones, after high-voltage radiotherapy and after removal of the renal graft.

经过高压放射疗法和切除移植肾后，在糖尿病肾病患者、泌尿系统先天性畸形患者和炎症患者身上发现淋巴囊肿有所增加，包括肾小球病和球外疾病等。