Honte et paranoïa

This study examines what happens to shame in paranoid psychosis, and emphasizes how the treatment of shame can follow on from delusion, via the construction of a persecuting ‘Other’. This may give rise to the impression that the paranoid subject is free from shame, placing all the shameful enjoyment on this ‘Other’. It will be demonstrated that this is not the case when this subject returning from their deluded state is convinced, in particular, that their dignity has been affected and that they have been reduced, by the ‘Other’, to the level of a shameful object.     

新型血管吻合用支架对血管内膜的影响

目的：研制一种可溶性血管内支架辅助血管断端吻合，并检测该支架在血管吻合的过程中对血管内膜的影响。方法：选用高纯度低分子量明胶为主要原料制备血管吻合用支架，利用该支架进行血管吻合操作，观察支架对血管内膜的作用，并从超微结构方面进行研究。结果：明胶类可容性血管内支架表面光滑，在血管吻合的过程中不会对血管壁造成损伤；与同类支架相比具有明显的优势。结论：明胶类可溶性血管内支架具有光滑的外表面，适合于进行血管吻合操作。     

Neoplasia sincrónica de endometrio y ovario

We report the case of a patient with synchronous neoplasms of the endometrium and ovary, which developed at a relatively young age (45 years). Clinical presentation consisted of hypermenorrhea. An ovarian tumor was subsequently detected through ultrasound and computed tomography. Pathological examination revealed endometrioid histology at both sites and, as in most synchronous tumors occurring in these locations, both the grade and the stage of the tumors were low. All these factors indicate a good prognosis.     

人免疫球蛋白受体FcγRⅡa的基因克隆及在K562细胞的表达

目的 将外源人免疫球蛋白IgGFe段Ⅱ型受体CD32a分子表达于K562细胞表面，为构建人工抗原递呈细胞提供蓖要前提。方法 自U937细胞RTPCR得到CD3h的cDNA基因，与T载体连接后亚克隆入表达载体pcDNA3．1（＋）。经测序后利用脂质体介导的转染将CD32a分子表达在K562细胞的表面。结果 构建的T载体测序后，Genebank比对证实为CD32a的cDNA分子，免疫荧光和流式细胞仪结果均说明CD32a分子在K562细胞得到表达（96．9％）。结论 获得的人工构建的表达人免疫球蛋白IgGFe受淬的K562细胞。完成人工抗原递呈细胞制备的首要步骤。     

支气管动脉灌注化疗联合直线加速器放射治疗Ⅲa期非小细胞肺癌

目的　研究支气管动脉灌注化疗联合直线加速器放射治疗Ⅲa期非小细胞肺癌 (NSCLC)的可行性及临床价值。方法　 76例NSCLC患者随机分成A、B 2组 ,A组先行 2次支气管动脉灌注化疗 (BAI) ,第 2次BAI 1～ 2周后再行直线加速器放射治疗 (RT) ;B组单纯行 2次BAI (对照组 )。结果　临床疗效 ,A组 (BAI RT)和B组 (BAI)分别为 89.47%和 60 .5 3% (Ρ <0 .0 1) ;1、3年生存率 ,A、B组分别为 81.5 8%、5 0 .0 0 %和 60 .5 3%、2 1.0 5 % ( 0 .0 1<Ρ <0 .0 5 )。结论　支气管动脉灌注化疗联合直线加速器放射治疗Ⅲa期非小细胞肺癌的临床疗效和患者 1、3年生存率均显著提高     

多器官功能衰竭患儿血糖血乳酸血渗透压的改变

对５０例ＭＯＦ患儿血糖血乳酸血渗透压进行了检测，并与３５名健康儿童进行比较。结果显示危重患儿血糖血乳酸明显高于对照组，血糖血乳酸呈正相关，提示高血糖是危重患儿应激状态下的主要代谢改变。当患儿血糖＞１５ｍｍｏｌ／Ｌ血乳酸）５ｍｍｏｌ／Ｌ时，其死亡率明显增加，因此血糖血乳酸的变化可作为ＰＩＣＵ的常规监测指标。     

Lipoprotein(a) concentration in diabetes: relationship to proteinuria and diabetes control

Diabetic patients are at increased risk of cardiovascular disease, particularly when proteinuria is present. Lipoprotein(a)[Lp(a)] levels were assessed in 37 patients with insulin dependent (IDDM) and in 75 patients with non-insulin dependent (NIDDM) diabetes who showed varying degrees of proteinuria and glycaemic control. Median Lp(a) in 112 diabetic patients was significantly greater than in 116 healthy controls (113 vs 48 mg/L; p <0.01). 86 of the patients had first morning urine albumin concentration < 30 mg/L (normoalbuminuria = NA), 16 patients 30–200 mg/L (microalbuminuria = MA) and ten patients < 200 mg/L (albuminuria = ALB). There was no significant difference in median Lp(a) concentration between the three groups (NA = 108, MA = 163, ALB = 98 mg/L; p > 0.5). No significant difference in median Lp(a) concentration was found between patients with IDDM, NIDDM treated with insulin, or NIDDM treated with oral agents and/or diet (120, 98, 115 mg/L respectively; p > 0.7). When the 86 NA patients were divided on the basis of median fructosamine concentration (357 umol/L), no significant difference was found in median Lp(a) levels between those grouped below or above this median (98 mg/L vs 118 mg/L; p < 0.5). Across all diabetics studied there was no significant correlation present between Lp(a) and urinary protein or glycaemic control. These cross-sectional results suggest that median Lp(a) concentration is increased in both IDDM and NIDDM patients, but this increase is not related to the degree of proteinuria or short-term glycaemic control.     

Intraoperative packing of a pancreatic pseudocyst complicated with bleeding pseudoaneurysm

Hemosuccus pancreaticus (HP) is a rare cause of gastrointestinal bleeding, usually due to rupture of a visceral artery aneurysm in chronic pancreatitis. Other causes of HP are rare. We present a case of HP which occurred in a patient with chronic calcifying pancreatitis and a pancreatic pseudocyst documented by ultrasonography and computed tomography. With detectable fresh blood in the descending duodenum, an aneurysm in the pancreatic head was revealed by superior mesenteric angiography as the suspected origin of intermittent bleeding from the pancreatic duct. Because an artery feeding the pseudocyst could not be identified, angiographic embolization was not possible. Surgical resection or ligation was difficult by laparotomy; therefore, intraoperative packing of the pseudocyst with absorbable gelatin sponges was achieved via a cannula through a directly punctured site in the pseudocyst wall. The patient has been followed for 4.25 years with no further episodes of HP. It is possible that the packing of a pancreatic pseudocyst with gelatin sponges is a method that can be used in similar cases, where control of hemostasis is the primary concern. The packing of a pancreatic pseudocyst with gelatin sponges is a technique that can be performed not only via laparotomy but also via laparoscopy or concomitant angiography and ultrasonography.     

Thrombophilic risk factors and unusual clinical features in three Italian CADASIL patients

Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is a genetically transmitted cerebrovascular disease. Typically, the first clinical manifestation is migraine and the full clinical spectrum of the disease with recurrent strokes of the subcortical type, cognitive, and mood disorders is seen during the fourth and fifth decades of life. Vascular risk factors are usually absent in CADASIL patients and the diagnosis of the disease is particularly suspected in young adults with cerebrovascular events of unknown cause, diffuse leukoencephalopathy on computed tomography or magnetic resonance imaging, and a history of cerebrovascular diseases or dementia in many family members. We describe three Italian CADASIL patients who presented to medical attention for cerebrovascular events occurred after the age of 55 and had, in addition to hypertension and hyperlipidemia, thrombophilic risk factors such as hyperhomocysteinemia, elevated levels of lipoprotein(a), and antiphospholipid antibodies. Symptoms possibly related to cortical involvement, such as dysphasia and visual field deficits, were reported by two of these patients. We conclude that a diagnosis of CADASIL should not be disregarded in patients with vascular risk factors and presenting with symptoms not immediately referable to subcortical damage at ages more advanced than commonly reported.