慢性阻塞性肺疾病患者家庭支持与自我概念的相关性研究

目的 探讨慢性阻塞性肺疾病(慢阻肺)患者的家庭支持与自我概念的关系。方法 用方便抽样法选取108位慢阻肺患者，应用修订的个人资源问卷、自我概念量表和一般资料问卷分别测定其家庭支持、自我概念水平和一般资料。结果 该组患者家庭支持程度为中到高度，自我概念中度积极；家庭支持与总的自我概念呈中度正相关，与自我概念中的体感、自我一致性、理想自我及道德一伦理一精神自我有显著相关．与体象无关。结论 慢阻肺患者的家庭支持水平越高，其自我概念越积极。     

Unique variant of partial anomalous pulmonary venous connection with intact atrial septum

Summary Partial anomalous pulmonary venous connections (PAPVCs) are rare in association with an intact atrial septum. However, the diagnosis should be considered in patients with otherwise unexplained findings of left-to-right shunt and right heart enlargement. An unusual variant is presented, which we considered unsuitable for operative repair, based on findings at catheterization. Developmental, hemodynamic, and surgical considerations are discussed.     

PULMONARY RESECTION FOR METASTATIC BREAST CANCER

Background : A patient with a solitary pulmonary metastasis who had breast cancer in the past may benefit from pulmonary resection. Methods : Between 1984 and 1996, 17 patients underwent metastatectomy for metastatic breast cancer. There were 15 females and two males whose average age was 59 (range: 40–74 years). The median tumour-free interval after the primary breast-cancer operation was 5.1 years (range: 8 months-18.2 years). Sixteen patients had complete resections, which included six lobectomies and 10 lesser resections. Results : The postoperative mortality was nil and the morbidity rate was 6%. Follow-up was complete in all patients. Recurrent disease developed in four patients and two patients died of their disease. The 5-year survival was 62%. Conclusion : An aggressive surgical approach is warranted in patients with isolated resectable pulmonary metastases from breast cancer.     

Postoperative pulmonary complication rate and long-term changes in respiratory function following esophagectomy with esophagogastrostomy

Upper abdominal surgery has a high incidence of postoperative respiratory complications. Although operations involving a thoracic as well as an upper abdominal incision as encountered in esophageal surgery are likely to be associated with an even higher complication rate and perhaps permanent alterations of respiratory function, only a few studies have addressed this problem. We evaluated the postoperative course of patients undergoing thoracoabdominal esophagectomy with esophagogastrostomy. Twenty patients were evaluated, of whom 10 (50%) developed respiratory complications as defined by our criteria, which were the simultaneous occurrence of rectal temperature over 38 degrees C on the first postoperative day and radiographic evidence of pulmonary infiltration. Although there is no general consensus regarding the diagnostic criteria of a postoperative pulmonary complication, we were able to validate the clinical relevance of our definition by showing that these patients suffered from a more severe and more prolonged impairment of global oxygen exchange than those who did not fulfill the criteria. They also required a longer period of respiratory support (median duration of intubation 12 vs. 3 days, P less than 0.005). A comparison of the preoperative pulmonary function with that determined at least 6 months after the operation showed that only vital capacity (VC) and total lung capacity (TLC) were significantly (P less than 0.05) reduced following the operation, but not to a clinically relevant degree (VC-6%, TLC-7%).     

慢性肺心病并发多器官衰竭（附70例报告）

１９８６～１９９２年我院共收治急性发作期慢性肺心病１９６例，其中因严重肺部感染发生多器官衰竭（ＭＯＦ）者７０例（３５．７％），平均受损脏器２．５个，死亡２６例，总病死率为３７．１％。其中２和３个脏器受损者的病死率分别为２０．１％和４４．４％，而４和５个脏器受损者则均死亡。血气分析显示ｐＨ和ＰａＯ２值与受损脏器数目呈负相关，而ＰａＣＯ２值与受损脏器数目呈正相关。本文讨论了肺心病因肺部感染并发ＭＯＦ的发病机理，并提出防治的措施。     

肺结核线索调查中X线胸透的代价和效益试评

用热释光剂量计测试了受检者胸透体表照射量，结果表明受检者体表照射量符合对数正态分布，几何均值为０．１９ｍＣ·ｋｇ－１，高于一般体检胸透照射量水平。根据危险度系数，估算出由此造成的辐射诱发恶性肿瘤危险度，男女分别为３．５５×１０－６和４．０５×１０－６，后裔遗传疾患的危险度均为４．０×１０－８，由此估计该次实践造成的人均寿命缩短时间为０．５２ｈ·人－１。利用江苏省结核病的患病率、死亡率、化疗治愈率估算出由此次实践带来的人均寿命延长时间为４５．８ｈ·人－１。     

Pulmonary Function in Survivors of Wilms' Tumor

The respiratory status of 47 patients surviving childhood Wilms' tumor was studied. The group that had receivedflnnk irradiation (which impinges on the lower lung) (n - 17) had a sisnijGantly lower mean percent predicted for forced expiratory volume in one second, residual volume, and total lung capaci(v when compared to those who had received no irradiation (n - 23). Those patients who had received whole-lung irradiation (n - 3) had sisnijicantly lower transfn. foctor for carbon monoxide and gas transfer per unit lung volume whm compared to the nonirradiated group (n - 23). There was no sipiftiant dimue in the prevalence of respiratory symptoms between the three groups. Patients receiving any form of radiotherapy for Wilms' tumor may have abnormulities o f pulmonary function and should have pulmonary function tests performed as part o f their long-tmn follow-up.     

Pulmonary aspiration of gastric contents after a priming dose of vecuronium

A case is presented of a 16-year-old girl with ectodermal dysplasia for whom dental surgery under general anaesthesia was planned. Following a priming dose of vecuronium, and immediately after injection of sodium thiopentone (5 mg·kg⁻¹) pulmonary aspiration of gastric contents occurred. It is hypothesized that, because of the rapid speed of onset of neuromuscular blocking agents on the laryngeal muscles, that partial laryngeal paralysis was present at the time of induction of anaesthesia and that this was responsible in part for the episode of pulmonary aspiration.     

Evaluation of the Usefulness of Open Lung Biopsies

The role of open lung biopsy (OLB) in the diagnosis of the etiology of lung infiltrates in children was analyzed for a 10-year period 1979-1989 in a tertiary referral center. A total of 18 children had 19 lung biopsies to ascertain the cause of lung infiltrates. Thirteen of these children (72 %) were immunocompromised due to treatment of hematological/solid malignancies and bone marrow transplantation. The clinical diagnosis was bilateral lung infiltrates of unknown etiology in 17 of 18 children. Eight of these children were ventilated for respiratory failure. The biopsy was useful in achieving a histological diagnosis in 18 of 19 samples (diagnostic yield 95%) and an etiological diagnosis in 14 of 19 samples (etiological yield 74 %). Therapeutic strategy was altered in 14 of 18 patients based on the biopsy results. Five of 14 patients responded favorably to a change in specific treatment. The lime interval from onset of respiratory illness to biopsy was 2-60 days (mean 16 days). Despite the critical state of these children there were few complications associated with the biopsy and no mortality directly related to the procedure. We recommend that OLE be undertaken sooner rather than later in immunocompromised children with bilateral pulmonary infiltrates of unknown etiology.     

经皮肺活检及支气管肺泡灌洗对周围性肺疾病诊断的临床价值

目的：探讨经皮肺活检及支气管肺泡灌洗(BAL)对周围性肺疾病诊断的价值。方法：对以结节或块状阴影为主的52例病人行经皮肺活检；对以弥漫性周围性肺疾病为主的33例病人行BAL检查；对采用两种不同方法的检查结果进行阳性率分析。结果：52例经皮肺活检对肺周围性病变诊断敏感性为88％，特异性100％。33例行BAL检查对结核及恶性弥漫性肺周围性病变诊断敏感性为75％～80％，特异性100％。结论：BAL检查及经皮肺活检对肺周围块状阴影或弥漫性病变的确诊有很高价值。