Double congenital bronchoesophageal fistulae in an adult

We report adult congenital bronchoesophageal fistula with both symptomatic fistula and asymptomatic one. A 56-year-old woman with a history of cough after drinking fluids was diagnosed as bronchoesophageal fistula by upper gastrointestinal series that showed a diverticulum in the middle portion of the esophagus with a fistula between the esophagus and right lower lung. Esophagoscopy revealed an orifice of the fistula located 27 cm from the incisors. Computed tomography showed chronic inflammatory change with bronchiectasis in the S6 segment of the right lung. The patient underwent video assisted thoracic surgery that identified two fistulae without missing a symptomatic one, and both were successfully resected. The fistulae were lined by squamous epithelium and smooth muscle without evidence of malignancy, infection or chronic inflammation that were histologically compatible with congenital fistulae.     

上胸椎骨折手术治疗方法的探讨

目的 探讨上胸椎骨折的特点及治疗。方法 15例病人按AO分型，A型2例、B型10例、C型3例。均经后路切开复位、脊髓减压、长节段内固定、取髂骨植骨融合术治疗。结果 随访18-24个月，后路长节段固定随访时无一例失败，完全瘫的患者9例中有1例神经功能改善I级．不完全瘫的5例均有Ⅲ级改善，1例无神经损伤。结论 上胸椎骨折损伤严重，后路长节段固定技术是一种合理的有效治疗方法。     

脊柱后路减压治疗胸腰段骨折脱位合并脊髓损伤术式选择

目的研究两种不同脊柱后路减压方法治疗胸腰段骨折脱位合并脊髓损伤的手术治疗效果。方法回顾分析本院1996年3月～2002年6月收治的胸腰段骨折脱位并脊髓损伤患者76例，按不同减压方法将其分为两组：切除一侧或两侧椎板、椎弓根或部分关节突行侧前方环状减压AF内固定者40例，为直接减压组；体位复位结合AF器械矫正复位36例，为间接减压组。统计学分析，两组资料具有可比性。对术后神经功能恢复情况，按ASIA神经功能评定标准进行评定。中晚期并发症，根据是否有腰背痛，下肢根性痛、麻木无力，两便功能障碍进行评定。生活能力按FIM评定。结果两组病例获6个月～5年随访，结果表明，术前脊髓完全性损伤，术后均无恢复；术前脊髓不完全性损伤，术后两组间比较差异无显著性。中晚期并发症发生，直接减压组高于间接减压组；术后生活自理能力，间接减压组好于直接减压组。结论间接减压手术方法治疗胸腰段骨折脱位合并脊髓损伤不失为一种早期治疗的首选方法。     

Percutaneous nephrolithotomy of a staghorn stone in thoracic ectopic kidney

Congenital thoracic ectopic kidney is a very rare developmental anomaly and the rarest form of all ectopic kidneys. It is usually asymptomatic and discovered incidentally on routine chest radiography. Herein we reported the first case of staghorn stone in a thoracic kidney managed successfully by percutaneous nephrolithotomy.     

胸部类癌

本文报道了３１例胸部类癌，其中胸腺类癌１４例，支气管类癌１７例，伴有异位ＡＣＴＨ综合征者１７例。１２例患者发生转移（３９％），２４例行原发肿瘤全部或部分切除，术后放疗或化疗或两者均有者１７例，４例仅行探查并取活检，２８例经手术及病理证实。     

Unusual course of an epidural rhabdomyosarcoma of the upper thoracic spine

Summary This report deals with a case of rhabdomyosarcoma in the upper thoracic spine. It is of particular interest, not only for the rarity of type and location of this tumour, but for its clinical course, which presented fluctuations of neurological status, included an acute demonstration of complete paraplegia followed by full recovery after conservative treatment, and gradual relapsing of neurological deficit, one year later.     

闭胸心肺复苏时主动脉内带水囊导管持续阻塞降主动脉的血流动力学效应

为了提高闭胸心肺复苏时心肌冠状循环灌注压(CPP),我们分别观察了用主动脉内带水囊导管周期性阻塞胸主动脉或腹主动脉(OTA/OAA),以及不同剂量肾上腺素(0.02～0.14mg/kg)对CPP的影响。结果:OTA不能提高CPP。然而,在复苏30min内,每3minOAA之后,CPP都比各期阻塞前血压高0.67～1.2kPa(P<0.05或0.01);解除阻塞3 min后,CPP比各期解除前血压低0.8～1.6kPa(P<0.05或0.01)。另外,使用肾卜腺素只在复苏的前9min有效。结论:OAA可以显著提高闭胸心肺复苏时的CPP;在复苏后期,其作用优于大剂量肾上腺素。     

Diagnosis and treatment of thoracic outlet syndrome

Patients who develop symptoms of thoracic outlet syndrome (TOS) have a predisposing anatomic abnormality. In most patients with TOS, the symptoms are caused by entrapment of the brachial plexus and they do not arise from compression of the subclavian artery, as was previously thought. The tests advocated for diagnosing this common syndrome (i.e., evaluating the positional compression of the artery when the arms are raised, the neck is turned, or the shoulders are braced) cannot accurately diagnose this syndrome. There are two reasons for this. The symptoms of TOS are not related to the compression of the artery in the outlet in 98% of patients, and 75% of normal individuals without symptoms show diminished radial pulse on various provocation tests. We employed four timed provocation tests (minute tests) to diagnose TOS: the timed Morley test, timed Wright test, timed Eden test, and elevated arm stress exercise, all of which are very sensitive. In normal individuals without symptoms, 20% experience transitional symptoms such as slight pain and tiredness, on these tests indicating a subclinical state. TOS is treated by keeping the thoracic outlet wide, this being done either conservatively or surgically. In 1993 and 1994, we conservatively treated 418 of 422 patients with TOS by means of active exercise, a brace, and by block therapy. These measures did not reduce the symptoms in 23 of these patients, so surgical treatment was indicated. In the remaining 4 of the 422 patients, conservative treatment was not indicated and surgery was performed directly. All the patients showed significant clinical improvement of varying degree. Presented at the 69th Annual Meeting of the Japanese Orthopaedic Association, Tokyo, April 12, 1996     

应用同种动脉治疗主动脉根部病变

报告５例采用同种动脉（ＨＡＶ）治疗５例主动脉根部病变（主动脉瓣狭窄１例，关闭不全４例）。男３例，女２例；年龄１３～４７岁。病因为细菌性心内膜炎２例（包括先天主动脉瓣二瓣化畸型１例），Ｍａｒｆａｎ综合征２例，风湿性主动脉瓣关闭不全１例。术中采用同种主动脉全根置换３例（Ｂｅｎｔａｌｌ手术），其中１例用ＨＡＶ上的二尖瓣前叶加宽主动脉瓣环（Ｍａｎｏｕｇｕｉａｎ手术），余２例用自体肺动脉移置主动脉根部，另取同种肺动脉做原位移置（Ｒｏｓｓ手术）。结果死亡１冽，４例存活，且无并发症发生。术后超声心动图提示主动脉根部良好，无主动脉瓣反流。随访２．５～３．５年疗效满意。     

复合带瓣人工血管替换升主动脉和主动脉瓣(24例报告)

报告２４例升主动脉瘤伴主动脉瓣关闭不全行升主动脉和主动脉瓣替换及冠状动脉开口移植术（Ｂｅｎｔａｌ术２２例，底盘法２例）。１３例伴有升主动脉夹层分离，对其中８例ＤｅＢａｋｅｙＩ型者，以Ｔｅｆｌｏｎ毡条内外加固主动脉切端后吻合。１３例用人工血管周围间隙与右心耳吻合以控制升主动脉吻合之外的出血。３例以人工血管片环包主动脉吻合口控制局部广泛渗血及出血。２例术毕不能脱离体外循环死亡，手术死亡率８３％。随访平均２１８个月，２例死于蛛网膜下腔出血，１例右股动脉栓塞经手术治愈；其余病人康复良好，心功能（ＮＹＨＡ）Ｉ～ＩＩ级。