低位切开、高位旷置辅助置管引流治疗肛周脓肿78例的临床观察

目的 评价低位切开、高位旷置辅助置管引流治疗肛周脓肿的临床疗效.方法 采取低位切开、高位旷置辅助置管引流治疗肛周脓肿.结果 手术78例,其中2例后遗肛瘘、1例肛周脓肿复发,治愈率达96%.术后随访,无肛门不完全失禁等并发症的发生.结论 低位切开、高位旷置辅助置管引流治疗肛周脓肿是有效的.     

经皮穿刺肝脓肿引流术的临床应用

目的探讨经皮穿刺肝脓肿引流术的临床应用。方法对13例肝脓肿行经皮穿刺引流术,13例均放置引流管持续引流。结果13例手术均获得成功,成功率100%(13/13)。随访15~45天,症状明显好转,病灶缩小或消失。无一例发生并发症。结论经皮穿刺肝脓肿引流术,可缩短病程,手术成功率高,并发症少,值得推广应用。     

牙源性脓肿标本中的产黑色素类杆菌群菌株分离鉴定

本文对４４例牙源性脓肿（尖周脓肿２４例，牙周脓肿１２例，冠周脓肿８例）脓液标本中的产黑色素类杆菌群菌株进行分离、培养、鉴定。其中３８例存在产黑菌群，以中间型类杆菌阳性率最高。牙龈类杆菌在牙周脓肿中检出率最高。２４例尖周脓肿可分离出６株牙髓类杆菌而其它两种牙源性脓肿则无牙髓类杆菌，推测该菌与牙髓尖周感染的病理过程有关。     

脑脓肿的诊断及治疗

目的：进一步探讨脑脓肿发病情况，影像学表现，选择最佳治疗方法，提高治疗效果。方法：回顾分析１４７裂离脓肿的发病，病因，影像学表现，治疗方法及死亡率下降因素，结果：脑脓肿发病年龄较年青，血源性及隐源性脑脓肿发病率升高，ＣＴ结合ＭＲＩ可明确诊断，选择最佳手术方法。ＣＴ应用后死亡率由２３．８％下降到７．５％，结论：ＣＴ为脑脓肿最主要的诊断方法，ＣＴ定位下穿刺排脓可治愈大部分脑脓肿。     

Epidural abscess following epidural steroid and local anaesthetic injection

Epidural abscess is a well-recognised but rare complication of epidural catheter placement. We have found only five previous reports of epidural abscess from noncatheter-related administration of steroids and/or local anaesthetic. We describe a further case which led to critical illness and emphasise the association between diabetes mellitus and epidural infection.     

Pyoderma gangrenosum associated with ulcerative colitis and subcutaneous and splenic abscesses

Pyoderma gangrenosum is a rare, chronic, inflammatory ulcerative skin disease of unknown etiology and pathogenesis. It is often associated with systemic disease. We describe a patient with pyoderma gangrenosum associated with ulcerative colitis and aseptic abscesses of the subcutis and spleen, which have been rarely reported previously. These manifestations were cleared by combined therapy with minocycline hydrochloride and diaphenylsulfone.     

Remote abscess formation during interferon-α therapy for viral hepatitis

Abscess formation at the injection site is an unusual infectious complication of interferon- α (IFN- α ) treatment of chronic hepatitis C virus (HCV) infection, but remote abscess formation during IFN- α therapy is very rare. In the present communication, we report three cases of remote abscess formation detected among 68 patients with chronic viral hepatitis treated with IFN- α , and review the pertinent English literature. We believe that, as fever and constitutional symptoms are common side effects of IFN- α treatment, a high index of suspicion is indicated to exclude abscess formation in cases of unexplained fever during IFN- α therapy.     

Peritonsillar abscess — Do we need anaerobic cover?

Objective To find out the usability and advantage with regard to the advent of new and more costly antibiotics. In the treatment of Peritonsillar abscess the demonstration of, both aerobic and anaerobic organisms has raised the question of possible need to treat with antibiotics effective against anaerobes. It was in this very context that this study was planned to find out if we still have an economically and easily available antibiotic to treat Peritonsillar abscess. Conclusions Injectable penicillin is the drug of choice in PTA as GABHS and staphylococcus aureus coagulase positive are the most common organism associated with this condition. Even where penicillin resistant organism is present, effective management of the abscess is possible if it is drained well and weak hydrogen peroxide gargles are used along with injectable penicillin.     

坏疽穿孔性阑尾炎阑尾切除术后腹腔残余脓肿防治的体会

目的总结坏疽穿孔性阑尾炎阑锁阑尾切除术后发生腹腔残余脓肿(PAIAA)的原因及防治体会。方法对2003年-2006年7月共763例阑尾切除术,其中75例坏疽穿孔阑尾炎,术后5例发生腹腔残余脓肿的临床资料行回顾性分析。结果5例病例均治愈出院,3例经抗感染保守治疗脓肿逐渐吸收而愈,2例手术引流后治愈。结论坏疽穿孔阑尾炎术后易发生腹腔残余脓肿,术中术后的正确处理是可以减少阑尾术后腹腔残余脓肿的发生。