自杀未遂者出院18个月应对方式与社会支持的病例对照研究

目的探讨自杀未遂者自杀行为发生后18个月时的应对方式与社会支持。方法采用应对方式问卷、社会支持量表对111例自杀未遂者(自杀后18个月)及与其性别、年龄和居住地匹配的111例无自杀行为者进行调查并比较。结果自杀未遂者问题解决、求助、客观支持、主观支持、支持利用度、支持总分明显低于对照组,而退避、自责得分明显高于对照组,差异有统计学意义(t值为3.12～6.24,P均小于0.05)。73例无精神疾病自杀未遂者问题解决、求助、客观支持、主观支持、支持利用度、支持总分明显低于其匹配的对照组,差异有统计学意义(t值为2.48～5.88,P均小于0.05)。有精神疾病自杀未遂组问题解决、求助得分比无精神疾病组明显低,而退避、自责得分明显高于无精神疾病组,差异均有统计学意义(t值为2.22～5.48,P均小于0.05),两组社会支持方面得分差异无统计学意义(P0.05)。结论出院18个月时的自杀未遂者应对方式和社会支持系统依然不良,具有持续性。自杀干预工作应努力提高自杀未遂者的应对能力和支持感受,以减少他们再自杀的可能性。     

Mental Health Law of the People's Republic of China

The following document is a translation of the first national mental health law of the People''s Republic of China, which was adopted by the National People''s Congress on October 26, 2012. The original Chinese version of the law is available at the official government website: http://www.gov.cn/jrzg/2012-10/26/content_2252122.htm. The translation was completed by a team of translators at the Shanghai Mental Health Center at the Shanghai Jiao Tong University School of Medicine. The translators have added footnotes at the end of the document that explain their choices in sections where alternative translations are possible and that provide background information for sections that may be confusing to readers unfamiliar with China. This translation should be cited as follows:ChenHH, Phillips MR, Cheng H, Chen QQ, Chen XD, Fralick D, Zhang YE, Liu M, Huang J, Bueber M. Mental Health Law of the People''s Republic of China (English translation with annotations). Shanghai Archives of Psychiatry. 2012; 24(6):305-321. doi:10.3969/j.issn.1002-0829.2012.06.001Shanghai Archives of Psychiatry     

Subcutaneous zygomycosis: report of 10 cases from two institutions in North India

Background Subcutaneous zygomycosis is an uncommon condition observed in tropics. Few series have been published, particularly from the northern regions of India. Objectives The aim of this study was to describe clinical, investigative and therapeutic details in subcutaneous zygomycosis observed in two teaching hospitals in Delhi. Patients and methods Ten patients seen over a period of 10 years (1999–2009) form the material for this report. Results There were four children and six adults. In four children, the presentation was a subcutaneous localized mass or gradually spreading plaque. In the others, it was observed over nasal region of face, spreading inward into mucosal sites and paranasal sinuses, and outward to the contiguous areas. Regional lymphadenopathy was present in two with facial lesions. Majority showed a granulomatous infiltrate with admixture of other cells, mainly eosinophils. Aseptate or poorly septate hyphae were observed in seven. In one patient in whom no hyphae were observed, there was dense perivascular inflammation. Organisms were cultured from four patients, Basidiobolus ranarum in two and Syncephalastrum racemosum in two. The main therapy used was a saturated solution of potassium iodide (KI). Four received only KI of which two attained cure after 3 months and 9 months respectively, and the other two showed signs of regression. In one boy subsidence was associated with reduced circumference of thigh. Ketoconazole or itraconazole was given with KI to hasten regression when response was slow or there were side‐effects to KI. Conclusion Awareness and early recognition will prevent disfigurement produced by advanced disease, misdiagnosis and unnecessary surgical intervention.     

Central thrombi in pulmonary arterial hypertension detected by MR imaging

Differentiation of thrombi from slow flow in the pulmonary arteries, sometimes observed in the presence of pulmonary arterial hypertension, can be equivocal. Magnetic resonance (MR) imaging was performed in a patient with chronic pulmonary thromboembolism and pulmonary arterial hypertension using an electrocardiographically gated technique that allowed visualization of the pulmonary arteries at the end of diastole and multiple times during systole. These images were compared with those of a patient with primary pulmonary hypertension and those of healthy subjects. Thrombi were discrete structures, seen throughout the cardiac cycle on both the first and second spin-echo images, and decreased in signal intensity on the second image. Slow flow increased in signal intensity and changed in structure during the cardiac cycle and was seen best on the second image. MR may play an important role in excluding large central thrombi as the cause of pulmonary arterial hypertension. It is a noninvasive method for defining pulmonary arterial wall thickness and for direct visualization of chronic pulmonary thrombus.     

Pulmonary manifestations of AIDS: review of 106 episodes

We reviewed the clinical records and chest radiographs of all patients admitted to our institution between 1982 and 1984 who had pulmonary disease and who were later proved to have acquired immunodeficiency syndrome (AIDS) (95 patients). Diffuse parenchymal lung disease was the most common finding. These infiltrates were usually interstitial and caused by Pneumocystis carinii pneumonia or P. carinii combined with cytomegalovirus infection. Focal, multilobar, interstitial infiltrates were also often seen and usually caused by P. carinii or P. carinii and cytomegalovirus infections. Rarely, well-defined, multiple, interstitial nodules less than 10 mm in diameter were the only or predominant characteristic and were seen only in association with Mycobacterium tuberculosis or Cryptococcus neoformans infections or Kaposi sarcoma. Hilar or mediastinal adenopathy occurred in 17 of the 21 patients with M. tuberculosis or C. neoformans infections. In contrast, only 4% of patients with P. carinii infections presented with these findings. We also found that hilar or mediastinal adenopathy was not significantly associated with peripheral adenopathy. Lung cavitation, pleural effusion, or a normal chest radiograph was uncommon.     

Regional block and DVT prophylaxis

The last few years have seen increasing concerns among anaesthetistsabout the risks of pharmacological prophylaxis for thromboembolicdisease. Increased bleeding during or after surgery is one concern,but of greater significance is the possibility of an increasedpredisposition to haematoma formation when regional block isused. Most of the recent consideration of this problem has beenin relation to vertebral canal haematoma formation after centralnerve block. Some thought must be given also to the possibilityof haematoma formation after peripheral techniques when thetarget nerve is deeply placed so that pressure cannot be usedto control bleeding after needle insertion. However, this reviewwill be focused on vertebral canal haematoma.     

Active surveillance is superior to radical nephrectomy and equivalent to partial nephrectomy for preserving renal function in patients with small renal masses: Results from the DISSRM registry

Purpose

We compared renal function outcomes among patients in the surveillance and intervention arms of the DISSRM registry.

Practice MRI: Reducing the need for sedation and general anaesthesia in children undergoing MRI

The aim of this study was to evaluate the effectiveness of a practice magnetic resonance unit, in preparing children to undergo magnetic resonance procedures without general anaesthesia (GA) or sedation. The records of children who attended the practice MRI between February 2002 and April 2004 were retrospectively reviewed. Each record was assessed as to whether the child had passed or failed the practice MRI intervention. Those children who were considered to have passed and were proceeded to a clinical non‐GA MRI had the report of the clinical scan reviewed. If the scan had been reported as non‐diagnostic because of movement artefact it was classified as a failed scan, otherwise it was considered a pass. One hundred and thirty‐four children undertook a practice MRI (age range 4.1–16.1 years, median age 7.7 years, 47% boys) and 120/134 (90%) passed the practice session. In all, 117/120 (98%) subsequently had a clinical non‐GA MRI and 110/117 (94%) passed (median age 7.8 years, 47% boys). Preparation is a safe and effective method to reduce the need for sedation and GA in children undergoing a clinical MRI scan. It provides a positive medical experience for children, parents and staff, and results in cost savings for the hospital.