祛瘀法治疗疮疡病的临床体会

运用祛瘀法为主，结合清热、化湿、养阴、理气法以及祛腐、生肌、拖线、灌注等内外合治法，治疗臁疮、窦瘘、脱疽、股肿等疮疡疾病，并附验案四则。     

Successful Embolization of Coronary Arteriovenous Fistula Using an Interlocking Detachable Coil

Although the efficacy and feasibility of coil embolization of coronary arteriovenous fistulas have been reported, the procedure may be complicated by migration of the coil into peripheral vessels or pulmonary arteries. We report two cases of successful coil embolization of such lesions using an interlocking detachable coil. This system can provide safer and more effective coil embolization in patients with coronary arteriovenous fistula.     

The use of magnetic resonance imaging in the assessment of malignant vaginal fistulas

The objective of this study was to determine whether magnetic resonance imaging (MRI) could reliably demonstrate fistulas and any associated mass and to see whether these findings were beneficial in the management of the fistula. Twelve consecutive patients presenting with suspected vaginal fistulas were examined prospectively with MRI, using a combination of sequences, for the presence, extent and configuration of fistulas and any associated mass. Comparison was made with CT when available. All patients underwent examination under anesthesia (EUA) and the findings compared. Of the 12 women presenting, seven had vesico-vaginal fistulas (VVF) and seven had recto-vaginal fistulas (RVF). Four women had both types of fistulas. The underlying pathology was cervical cancer (seven cases), colonic cancer (three cases), breast cancer (one case) and ovarian cancer (one case). Vaginal fistulas were unequivocally seen on MRI in eight of 10 cases with fistulas. In the two cases with a difference between the MRI and EUA findings, the MRI was interpreted as showing more than was found at EUA. In the seven women with VVF, MRI detected five of the cases. In the seven women with RVF, MRI detected all seven cases. Magnetic resonance imaging was correct in determining the presence of recurrent disease in the pelvis when an associated mass was seen (seven cases). Computer-assisted tomography was compared in 10 cases and in six cases, the results were comparable and in four cases, more information was obtained from the MRI. Magnetic resonance imaging appears to be accurate in detecting and defining complex gynecologic fistulas and should be considered the investigation of choice to aid the planning of restorative, salvage or palliative surgery.     

Tracheoesophageal fistula: New option in management

Tracheoesophageal fistula is a life threatening condition. Patients not managed surgically ultimately die of their disease. Surgical management is the treatment of choice. We present a case of a patient that developed a tracheoesophageal fistula after tracheostomy. Surgical repair was done which failed due to infection. The patient was managed with the help of an esophageal stent and Trichloroacetic Acid cautery. This approach can be used in selected patients, depending upon the size and site of TEE Larger fistulae and those situated lower down e.g. supra carinal cannot be managed by this technique.     

Iatrogenic bladder stone and associated vesicovaginal fistula after hysterectomy

A patient had irritative lower urinary tract symptoms for 2 years after hysterectomy. During cystoscopy, a bladder stone was seen and removed, but watery vaginal discharge emerged. The subsequent transvaginal ultrasound revealed a fistulous tract between the bladder and the vagina. The methylene blue test further confirmed the diagnosis of vesicovaginal fistula. We performed a delayed Latzko procedure to successfully repair the fistula.     

扩张置管治疗癌性复杂性食管狭窄和瘘的近远期疗效观察

目的应用带膜金属支架治疗癌性难治性食管狭窄和瘘,并对近、远期疗效进行观察。方法在电子内镜下应用扩张器和支架置入器,对临床确诊的难治性食管狭窄和(或)瘘的48例患者进行支架置入术。根据病情的不同情况选择不同的治疗方式。结果48例患者共放置支架64个,置管后狭窄处直径由(4.02±1.35)mm增至(15.05±4.02)mm(P<0.01),吞咽困难由3.28±0.42级改善为0.94±0.73级(P<0.01),食管瘘患者瘘口全部闭合。随访1个月及1年有效率分别为100%、74.2%,1年失访共3例,复发共8例经重复治疗缓解。结论内镜直视扩张置管治疗难治性食管狭窄和瘘,操作直观简便,定位准确,成功率较高,近远期效果较好。     

Rendu–Osler–Weber syndrome presenting with pulmonary arteriovenous fistula

A pulmonary arteriovenous fistula is an abnormal connection between pulmonary arteries and veins. Patients with Rendu–Osler–Weber syndrome may present with this vascular malformation, which is a typical finding of the disease. Approximately 5–15% of Rendu–Osler–Weber syndrome patients have pulmonary arteriovenous malformations (AVM) and there is usually a family history of AVM in these patients. The malformations are usually located in the lower lobes. In this paper, I describe a 49‐year‐old male patient with dyspnoea, cough, haemoptysis and epistaxis. Physical examination showed nasal telangiectasias, cyanosis of the lips and nails, and a systolic bruit over the left lung. Chest X‐ray revealed a 5‐cm mass in the left lower lobe and after magnetic resonance examination, together with 3‐D magnetic resonance angiography, it was demonstrated to be a pulmonary arteriovenous fistula. The history of a niece with a similiar history of suspected pulmonary arteriovenous fistula led me to consider the possibility of Rendu–Osler–Weber syndrome presenting with a pulmonary arteriovenous fistula.     

隧道式拖线加内口切挂术治疗后位马蹄型肛瘘46例

采用隧道式拖线加内口切挂术治疗后位马蹄型肛瘘 4 6例 ,4 4例为一次性治愈 ,2例经一次扩创后治愈 ,平均疗程 (2 6± 3)天。