Treatment of the Breast’s Lateral Pole: Adjuvant Maneuver to Pitanguy’s Technique

Surgical procedures for the mammary region currently are assuming an important role in body-contouring surgery. Enhancement of results is a constant challenge to the plastic surgeon. A simple and efficient maneuver for resection of the breast’s lateral pole based on the mammoplasty technique of Professor Ivo Pitanguy is described. This study realized at the Private Clinic Sérgio Carreir?o, Rio de Janeiro, RJ, Brazil.     

Spinal Drop Metastasis from a Posterior Fossa Choroid Plexus Papilloma

Choroid plexus papillomas (CPPs) are typically considered as benign tumors, with a favorable long-term prognosis. Drop metastasis of CPP into the spinal subarachnoid space is rare. We report a 42-year-old woman who presented with headache and back pain 6 years after removal of a posterior fossa CPP. Magnetic resonance imaging revealed mass lesions in the lumbosacral subarachnoid space and recurrent intracranial tumor. The lesions were resected and histologically diagnosed was CPP. We consider that CPP can spread via cerebrospinal fluid pathways and cause spinal drop metastasis. Therefore, it is necessary to evaluate the whole spinal axis and to perform periodic follow-up examinations in patients with CPP.     

臂丛神经闭合性损伤和肿瘤的超声诊断

目的探讨高频超声在诊断臂丛神经闭合性损伤和肿瘤中的价值。方法用高频超声检查和诊断6例创伤性臂丛神经损伤与3例臂丛神经肿瘤，随机选择12例健康成年人作为正常对照组，观察臂丛神经的正常超声图像。结果高频超声显示斜角肌间隙和锁骨下动脉是臂丛神经检查的重要解剖标志，正常臂丛神经长轴显示多条线性平行回声，短轴呈圆形中等回声，内有点状弱回声，C5-7和上、中干显示率为100％（12／12），C8、T1和下干显示率为83．3％（10／12）。6例臂丛神经损伤显示神经增粗水肿，部分正常束状回声消失或不连续，内部点线回声不清，呈略低回声与周围软组织粘连。3例臂丛神经肿瘤显示为实性瘤样低回声与臂丛神经相连续，其内有血流信号，其中2例为超声检查最早诊断。结论高频超声可作为检查臂丛神经闭合性损伤和肿瘤的首选方法，值得临床推广应用。     

高龄股骨转子间骨折两种治疗方法的临床观察

目的:探讨手术治疗高龄股骨转子间骨折的安全性、合理性。方法:股骨转子间骨折患者65例,其中采用动力髋螺钉(DHS)治疗32例,男14例,女18例;年龄65~79岁,平均(70.6±2.3)岁;EvansⅠ型2例,Ⅱ型7例,Ⅲ型15例,Ⅳ型8例。采用单边外固定支架治疗33例,男14例,女19例;年龄68~90岁,平均(74.2±3.8)岁;EvansⅠ型3例,Ⅱ型15例,Ⅲ型11例,Ⅳ型1例,Ⅴ型3例。临床观察包括术中出血量、手术时间、骨折愈合时间、术后并发症及髋部运动功能等。结果:所有病例均获随访,时间1~34个月,平均19个月。两组手术时间、术中出血量、术后并发症发生率差异有统计学意义(P<0.05)。平均愈合时间DHS组为(13.0±2.7)周,外固定支架组为(12.3±3.0)周,差异无统计学意义。Sanders髋关节功能评价:DHS组优19例,良6例,可3例,差2例;外固定支架组优12例,良8例,可8例,差5例。两组优良率差异有统计学意义(P<0.05)。结论:围手术期外固定支架组较DHS组安全简便,术后疗效DHS组优于外固定支架组。     

围术期糖尿病与心血管病相关性研究及处理进展

糖尿病是心血管病重要的独立高危因素。糖尿病增加心肌缺血损伤的危险性，引起心肌本身和心肌内小血管病变，抑制心肌缺血预处理的作用。现就糖尿病对心血管病的影响及糖尿病病人围术期的处理进展作一综述。     

Distal thoracic oesophageal perforation secondary to blunt trauma: Case report

Background  

Traumatic perforation of the distal oesophagus due to blunt trauma is a very rare condition and is still associated with a significant morbidity and mortality. This is further exacerbated by delayed diagnosis and management as symptoms and signs are often masked by or ascribed to more common blunt thoracic injuries.     

36例胰腺浆液性囊腺瘤的临床分析

目的：探讨胰腺浆液性囊腺瘤的诊断和治疗。方法：对1998年6月至2006年9月瑞金医院收治的36例病理诊断为胰腺浆液性囊腺瘤的临床资料进行回顾性分析。结果：胰腺浆液性囊腺瘤好发于中老年女性,多见于胰腺头颈部,无特征性临床表现。B超和CT诊断囊性肿瘤的正确率分别为69%（25/36）和94%（34/36）。CT对于囊腺瘤的诊断正确率为80%（29/36）,对浆液性囊腺瘤的诊断正确率为61%（22/36）。在不能排除或考虑实性假乳头状瘤的病人中MRI对于囊腺瘤的诊断正确率80%（4/5）。本组35例行手术治疗,其中7例行胰十二指肠切除;11例行胰腺节段切除;12例行胰体尾切除;5例行局部切除,1例行剖腹探查活组织检查。10例术后出现并发症,包括胰瘘、内出血、幽门梗阻、胰腺假性囊肿合并肠瘘病人及不同程度的胸腔积液。1例因内出血死亡。本组3例失访,32例获随访,除2例因其它疾病死亡,其余均健在,术后无复发。结论：CT和MRI,结合肿瘤学指标和临床病理特征可大大提高浆液性囊腺瘤的术前诊断率。浆液性囊腺瘤是一种良性的肿瘤,但手术治疗并发症较多。大多数浆液性囊腺瘤可考虑随访;有症状的胰腺浆液性囊腺瘤,或与黏液性囊性肿瘤不能鉴别者,应手术治疗。     

复方积雪草有效组分对人肾小管上皮细胞补体C3表达的影响

目的：探讨复方积雪草有效组分——积雪草苷／大黄素干预肿瘤坏死因子-α（TNF-α）诱导的人肾近曲小管上皮细胞（HPTEC）补体C3 mRNA及蛋白的表达水平。方法：采用HPTEC，模型组TNF-α 10ng／ml诱导，治疗组在TNF-α诱导的同时，以不同浓度的积雪草苷、大黄素以及积雪草苷合大黄素进行干预，于24h后分别提取细胞RNA及上清，应用逆转录-聚合酶链反应（RT—PCR）和酶链免疫方法（ELISA）分别检测HPTEC C3 mRNA和蛋白的表达。结果：正常HPTEC具有C3 mRNA和蛋白表达，经TNF-α诱导后G表达明显上调，用不同浓度的积雪草苷、大黄素以及积雪草苷合大黄素干预后，C3 mRNA及蛋白水平表达出现不同程度的下调，呈一定的剂量依赖关系和协同作用。结论：复方积雪草有效组分能够抑制炎性细胞因子TNF-α上调所致的肾局部G过度产生。     

Rhinolith: An unusual presentation

A case of rhinolith in a 60 years old male prsenting with palatal performation is, presented alongwith a brief discussion on the pathogenesis and treatment.     

Gun shot wound neck

All penetrating neck wounds are potentially very dangerous and require emergency treatment. The choice of treatment for the stable patient remains controversial, a number of studies encouraging mandatory surgical exploration and a similar number encourage selective surgical exploration. Knowledge of the physical properties of the penetrating object or weapon can help to determine a treatment plan and predict the risk of injury- All tracheal and esophageal injuries with structural damage should be repaired primarily. A case of Gun Shot Wound Neck was air evacuated to Army Hospital R & R Delhi Cantt in a tracheostomised state. Patient was evaluated in detail, he had trachea esophageal fistula. The management of this case is discussed along with principles of management of war injuries.