【摘要】 目的 探讨子宫颈巨大平滑肌瘤在其诊断及治疗上的特殊性。 方法 对2007年10月-2010年3月收治的11例子宫颈巨大平滑肌瘤患者的临床资料进行分析，对其发病率，诊断和手术治疗进行评价。 结果 11例子宫颈巨大平滑肌瘤中黏膜下2例，腹膜后9例。术前9例出现误诊，其中误诊为盆腔包块5例，子宫体肌瘤3例，子宫肉瘤1例。6例行经腹子宫全切加双附件切除，2例行经腹子宫切除术，1例行经腹肌瘤挖除术，1例行经阴道肌瘤摘除术，1例行经腹肌瘤挖出加宫颈残端切除术。 结论 子宫颈巨大平滑肌瘤由于其位置的特殊性，尤其是凸向腹膜后的肌瘤，由于盆腔器官被挤压，使盆腔解剖结构发生改变，术前易被误诊。且手术过程中易出现损伤及出血，因此术前估计充分，术中仔细认清各器官解剖关系，可有效地减少术中损伤和控制出血。【Abstract】 Objective To investigate the particularity of diagnosis and treatment for giant uterine cervical leiomyoma. Methods We analyzed the clinical data of 11 patients with giant uterine cervical leiomyoma who were admitted in our hospital from October 2007 to March 2010. The incidence, diagnosis and surgical treatment of the disease were evaluated. Results Of the 11 cases, nine were retroperitoneal leiomyoma and two were submucous leiomyoma. There were nine misdiagnosed cases before operation, including five diagnosed as pelvic mass, one as uterine sarcoma and three as uterine corpus leiomyoma. Six patients underwent abdominal hysterectomy and bilateral salpingo-oophorectomy; two underwent abdominal hysterectomy; one underwent abdominal myomectomy; one underwent transvaginal myomectomy; and one underwent abdominal myomectomy with excision of cervical stump. Conclusion The giant uterine cervical leiomyoma is easily misdiagnosed preoperatively due to its special anatomic site. A good example is the retroperitoneal leiomyoma in which the pelvic anatomic structure is changed because of the extrusion of the tumor on other pelvic organs. Furthermore, injuries and bleeding often happen during the operation. Consequently, sufficient preoperative assessment and clearly identifying regional anatomical relations can effectively reduce the damage and bleeding during the operation.
目的 探讨宫颈癌漏诊的原因及特点，提高首诊诊断率。 方法 回顾性分析2009年1月－2011年3月收治的外院漏诊的65例宫颈癌患者临床资料。 结果 漏诊的65例中有51例误诊为宫颈糜烂，其中仅13例首诊曾行细胞学筛查，16例行阴道镜检查及活检，总平均年龄仅39岁，农村居民54例。 结论 各地区应加强宫颈癌筛查意识，采取相应措施及适合的筛查方式提高宫颈癌筛查率，减少漏诊。
Objective To explore the efficacy of multidisciplinary nutritional support model in the perioperative management of elderly patients with nutritional risks undergoing joint replacement. Methods Between March 1, 2014 and May 31, 2015, 342 elderly patients who underwent joint replacement due to osteoarthritis were screened with nutritional risk screening 2002 (NRS2002). For patients who got a NRS2002 score of equal to 3 points or higher, nutritional treatment and intervention was carried out by doctor-nurse-rehabilitation therapist-dietitian collaboration and hospital departments related to patients’ complications. Results Among all the 342 patients, 225 (65.79%) had a NRS2002 score of equal to 3 points or higher on the admission day, in which 117 (52.00%) were male and 108 (48.00%) were female, 168 (74.67%) were at the age between 60 and 70 years old and 57 (25.33%) were at the age between 71 and 87. One day before surgery, the number of patients with a NRS2002 score equal to 3 points or higher decreased to 10 (2.92%), and the number became 68 (19.88%) after surgery. The difference was statistically significant (P<0.05). In those 68 elderly patients, 10 had a preoperative NRS2002 score equal to 3 points or higher, and 58 had newly developed nutritional risks after surgery; there were 23 patients with an age over 75, and 7 over 80. The NRS2002 score of all the 342 patients was below 3 points before discharge. For patients with nutritional risks at different periods before and after surgery, their serum albumin and hemoglobin levels were both improved after the treatment of nutritional support (P<0.05). Conclusion Multidis- ciplinary nutritional support for elderly perioperative patients undergoing joint replacement can reduce the incidence of postoperative complications, providing favorable conditions for the patients to undergo joint replacement surgery.
Objective To review and evaluate the basic contents and development of the current global clinical guidelines for lung cancer practice so as to provide useful information for domestic study. Methods Six databases including PubMed (to June 2008) and relevant websites (both in Chinese and English) were searched. Articles were screened according to the predefined inclusion and exclusion criteria. The number of clinical guidelines was counted and the quality of guidelines was also assessed. Results A total of 208 articles were found to be clinical guideline-related and 133 were finally included. Of those, 78 were original versions and 55 were updated versions. And 86 articles mentioned guideline development methodology. The guidelines were issued by 14 countries/regions, mainly by USA (39.85%), Canada (24.81%) and France (8.27%). The earliest one was published by USA in 1984. 125 guidelines were issued by oncological or thoracic institutions, and the other 8 were not issued by specialized institutions or not specified. The 133 articles were classified into 3 major clinical categories: synthesis (24), multi-subject (21) and single-subject (88). As for quality evaluation, the average score of all guidelines was 72.09 (full score 100). The highest average score was found in 1996 which was 83.50, and the lowest in 1997 (66.80). The guidelines issued by France had the highest average score (79.80), and Japan, with the lowest average score (48.00). The average score of 4 categories of lung cancer were 73.54 (non-smallcell lung cancer), 65.74 (lung cancer), 74.72 (small-cell lung cancer), and 76.00 (bronchogenic lung cancer), respectively. Conclusion The number of clinical guidelines showed an increasing trend. Most guidelines were issued by developed countries. The subjects included in the synthetic guidelines showed an expanding trend covering about 20 subjects from prevention to palliative care. A trend of multi-country contribution to the guidelines development and revision was noted. Researches became more focused on different types and stages. Evidence-based methodology was accepted globally in the clinical guideline development, but unfortunately very few applied the method of health technology assessment. China issued only 2 original guidelines, which were based on literature review and expert opinions, respectively. Due to the limitation of language restriction, inaccessibility of full-text articles and unavailability of authorized and specific quality evaluation protocols, the conclusions of this study should be interpreted with caution.
ObjectiveTo investigate the health technologies on diabetes prevention and management used in rural China and the assessment results of these health technologies, and to provide references for the selection and using of health technologies on diabetes prevention and management in rural China. MethodsWe searched VIP, CNKI, CBM and WanFang Data to collect survey studies and assessment reports of health technologies on diabetes prevention and management in rural China. The search date was up to July 15th, 2014. Two reviewers independently screened literature, and then the qualitative analysis was performed for the included studies. ResultsA total of 15 studies were included. The results of qualitative analysis showed that:the targeted populations were patients and ordinary villagers who had received the service or treatment of diabetes health technology in rural, as well as the grassroots medical technical personnel and promotion staffs who had developed the health technologies. Diabetes health technology studies in rural mainly included medical personnel health technology related knowledge training. The contents of health technology assessment involved effectiveness, acceptability, economic characteristics, requirements and technical specific property. ConclusionThere was limited researches on the investigation and analysis of health technologies on diabetes prevention and management in rural China, and evaluation content remains insufficient.
Objective To know more about the correlation between patent foramen ovale (PFO) and ischemic stroke among young and middle-aged people through analysis on various risk factors of ischemic stroke. Methods Eighty-three patients with cerebral infarction from 15 to 55 years old diagnosed for the first time in the Department of Neurology of Xianyang Hospital between January 2016 and January 2017 were selected as the study subjects. They were divided into two groups, PFO group (n=42) and non-PFO group (n=41). Seventy-eight heathy people from the Physical Examination Department of the same hospital were selected as controls. All patients and heathy subjects underwent transcranial Doppler (TCD) foaming experiments, and the occurrence and shunt volume of PFO were observed. General information and cerebrovascular disease risk factors of the patients were investigated. Results The age of subjects in PFO and non-PFO groups was not significantly different (P>0.05). Among the risk factors, there was no significant difference between the PFO and non-PFO groups in drinking history (P>0.05). The incidences of other ischemic stroke risk factors (hypertension, diabetes, smoking, hyperlipidemia, hyperhomocysteinemia, and carotid arteriosclerosis) in the PFO group were significantly lower than those in the non-PFO group (P<0.05). The rank sum test results showed that large and medium shunt rates of the cerebral infarction group were significantly higher than those of the control group (P<0.05). Conclusions PFO may be one of the cause of ischemic stroke in young and middle-aged people. Pathogenesis of ischemic stroke is likely to have a relationship with the severity of the shunt from right to left.