补碘对7～12岁轻度碘缺乏病儿童脑功能及生长、发育的影响

通过半年对３５名７～１２岁轻度碘缺乏病儿童进行补碘，并与同龄、同地的正常儿童和缺碘未补碘儿童进行比较，以观察补碘对儿童脑功能及生长发育的影响。结果发现：①补碘可使儿童碘营养状况恢复正常，尿碘值由（８３．２±３．５）μｇ／Ｌ上升到（１６２．２±１．６）μｇ／Ｌ，血清Ｔ４、ＦＴ４Ｉ和ｒＴ３：也与正常儿童一致而与未补碘儿童有显著性差异（Ｐ＜０．０５）．②轻度碘缺乏病儿童智商低于正常儿童（Ｐ＜０．０１），补碘在一定程度上改善其智商水平。③轻度碘缺乏病及补碘未能明显影响儿童的生长发育，可能与儿童总营养水平较差有关。     

气管切开与呼吸机机械通气抢救有机磷农药中毒致呼吸肌麻痹6例

目的：探讨气管切开与呼吸机机械通气抢救重度有机磷农药中毒（ＡＯＰＰ）致呼吸肌麻痹的疗效。方法：对６例重度ＡＯＰＰ致呼吸肌麻痹患者在综合治疗基础上，及时予气管切开，并使用全能呼吸机机械通气。结果：治愈５例，死亡１例。抢救成功率达８３．３％。结论：对重度ＡＯＰＰ患者及时行气管切开，并使用全能呼吸机机械通气，抢救效果良好。     

氟烷吸入麻醉引起c—fos基因在中枢神经系统的表达与分布

研究氟烷吸入麻醉在中枢神经系统作用部位。应用ｃ－ｆｏｓ基因免疫组织化学方法。ＳＤ大鼠在吸入氟烷浓度为０．７５％．１。５％和２％麻醉１ｈ后，Ｆｏｓ阳性神经元主要分布于端脑；梨状皮层，杏仁核簇，伏核，外侧隔核，终纹麻核、海马ＣＡＩ区，海马回嗅觉小岛；     

Congenital healed cleft lip

Congenital “healed” cleft lip (CHCL) is an unusual anomaly including a paramedian “scar” of the upper lip, which appears as if a typical cleft lip has been corrected in utero. The CHCL is frequently associated with an ipsilateral notch in the vermilion, and “collapsed” nostril. Twenty-five CHCL cases are presented, eighteen of which were an isolated malformation found among the 3,950,715 births examined in two similar birth defect registries: ECEMC in Spain and ECLAMC in Latin America. Like open cleft lip, of which it seems to be a variant, CHCL is most frequently seen among males (14/18 isolated cases), it preferentially affects the left side (10/18 cases), and it segregated together with cleft lip in one family. The five CHCL cases with other congenital anomalies included: two cases with hydrocephalus, two VACTERL associations, and one atypical oblique facial cleft infant with single umbilical artery. CHCL may result from a defective fusion of the frontonasal and maxillary processes (before week 7 of embryonic life), or from a spontaneously repaired open cleft lip, later on. In either way, these cases heal with a visible scar, and the pre-occurrence of CHCL in two families suggests a familial predisposition to this phenomenon. © 1995 Wiley-Liss, Inc.     

Isolated oculomotor nerve paralysis in Lyme disease: MRI

Lyme disease is a cause of illness involving multiple organ systems, including, in 10–15 % of cases, the nervous system. Peripheral radiculoneuritis, cranial neuritis, encephalitis and myelitis are among the neurological manifestations found in the second and third stages. We present the MRI findings in isolated oculomotor nerve involvement by Lyme disease and discuss the differential diagnosis. Received: 14 June 1995 Accepted: 16 January 1996     

面斜裂整形修复中泪道重建术的探讨

为了解决面斜裂整形修复中泪道重建的难题，１９８９年３月～１９９５年１月，对４例患者治疗中设计了三种手术方法：泪小管鼻腔吻合术；静脉血管或口腔粘膜移植重建泪道术；改良的泪囊鼻腔吻合术。术后重建的泪道置入导管３～６个月。经术后６个月～１年的观察，面部畸形整复，溢泪消失，红汞试验及泪道检查均通畅，效果满意。认为，应根据泪道畸形程度的不同，选择合适的手术方法，以取得最佳疗效。     

氩激光治疗中心性浆液性脉络膜视网膜病变

应用氩绿激光光凝治疗中心性浆液性脉络膜视网膜病变36例41只眼。结果视力≥1.0者从术前的17.1％增加到术后的63.5％,而视力≤0.6者从术前的61％降低到术后14.6％,术后1周至1月,多数患眼视网膜下液全部吸收,部分患眼中心凹反光重显。结果还显示术后视力与病程长短有关,但术后视力与渗漏点的方位、渗漏点中心凹距离以及神经上皮脱离的大小无关。     

颈静脉窝的应用解剖学研究

本文通过200例成人颅颈静脉窝的观察与测量,对颈静脉窝的形态、位置及其与颅后窝、面神经管垂直部、鼓环的局部解剖关系进行研究,为临床应用及体质调查提供资料。     

甘肃省1995年急性弛缓性麻痹病例病毒学监测

甘肃省１９９５年共报告１５岁以下儿童急性弛缓性麻痹（ＡＦＰ）病例９０例，发病率为１．３２／１０万。省脊髓灰质炎（脊灰）实验室收到ＡＦＰ病例的粪便标本共７９例，占８８％；双份合格粪便标本采集率为６８％（６１／９０）；粪便标本７天内送省脊灰实验室的占６５％（５２／７９）收到粪便标本后７天内分离培养的占８９％（７０／７９）；分离培养结果及时报告率为８７％（６９／７９）。病毒分离阳性率１３．９２％（１１／７９），其中脊灰病毒（ＰＶ）Ⅱ型５株，Ⅲ型１株，非脊灰肠道病毒（ＮＰＥＶ）５株。收到ＡＦＰ病例密切接触者粪便标本３ｌ８份，病毒分离阳性率５．６６％（１８／３１８），其中ＰＶⅡ型８株，ＮＰＥＶ１０株。全部送检粪便标本ＮＰＥＶ分离率３．７８％（１５／３９７）。所分离的ＰＶ均为疫苗株，且Ⅱ型居多。     

Peripheral seventh nerve palsy due to transorbital intracranial penetrating pontine injury

The case of a child injured by a knitting needle penetrating transorbitally and intracranially, resulting in carotid cavernous fistula and pontine injury, is reported. After receiving medical and endovascular treatment, the only remaining abnormal neurological manifestation was right peripheral facial nerve palsy. The clinical sequences of events and the demonstration of a pontine lesion leading to peripheral facial palsy are presented. Facial nuclear injury with a penetrating trauma is an extremely rare condition. It is important to identify the anatomical regions injured in penetrating traumas. The lesions must be identified by computerized tomography, magnetic resonance imaging, clinical and laboratory investigation.