Percutaneous cecostomy: updates in technique and patient care

PURPOSE: To evaluate the authors' 7-year experience with the percutaneous cecostomy procedure and the long-term outcome of the procedure. MATERIALS AND METHODS: Since 1994, 163 tube cecostomies for fecal incontinence were performed in patients aged 2-23 years and who weighed 8-72 kg (mean, 32.2 kg). Underlying conditions included spina bifida (n = 106), imperforate anus (n = 53), Klippel-Feil deformity (n = 1), cerebral palsy (n = 1), Hirschsprung disease (n = 1), and paraplegia (n = 1). Ventriculoperitoneal shunts were present in 85 (52%) of the 163 patients. The authors have followed up 124 (76%) of the 163 cecostomy patients. Information regarding enema technique, satisfaction with the procedure, postprocedure problems, and long-term outcome of the procedure was obtained by interviewing either the patients or the parents. RESULTS: Tube placement was successful in all patients. One hundred ten (89%) of the 124 patients experienced a substantial decrease in the frequency of soiling accidents. The vast majority of patients expressed satisfaction with the procedure; 117 (94%) of the 124 patients rated the cecostomy procedure as better than the bowel control procedure used before. Late complications of the procedure included granulation tissue and accidentally dislodged tubes. Four patients elected to have their tubes removed for aesthetic and tube management reasons. There was no mortality related to the procedure, although one patient died of pneumonia 5 years later. CONCLUSION: The percutaneous cecostomy procedure is a safe and effective method for treating fecal incontinence.     

Percutaneous cecostomy for Ogilvie syndrome: laboratory observations and clinical experience

Percutaneous cecostomy (PCC) was evaluated in dogs and cadavers and by means of review of intraperitoneal contrast material-enhanced computed tomographic (CT) scans and clinical experience in five patients with Ogilvie syndrome. It was shown that PCC can be accomplished with a variety of techniques (e.g. Seldinger or trocar puncture, tacking) and instruments (various types and sizes of retention and nonretention catheters). Anatomic studies revealed that the cecum is surrounded by the peritoneum for as much as 270 degrees of its circumference, so that a retroperitoneal approach to PCC would probably be unfeasible in most patients. PCC was effective in treating all five patients in this study, despite their advanced age and complicated medical conditions. Decompression of colonic gas was achieved with 8-12-F catheters, and no major complications occurred. Endoscopic decompression had been unsuccessfully attempted in four of the patients previously. It is concluded that PCC may be an important option in the treatment of Ogilvie syndrome and that the procedure may obviate surgery and be lifesaving in certain high-risk patients.     

Percutaneous cecostomy for decompression of the massively distended cecum

Massive dilatation of the cecum developed in an elderly man following admission for an acute episode of upper gastrointestinal hemorrhage complicated by myocardial infarction, ventricular fibrillation, and pulmonary edema. A diagnosis of pseudo-obstruction was made. After an unsuccessful attempt at colonoscopy, percutaneous cecostomy was performed under computed tomographic guidance, using trocar technique. The cecal distention resolved and did not recur. Percutaneous cecostomy is an alternative to colonoscopy and to surgical cecostomy in the treatment of massive cecal distention.     

Percutaneous cecostomy for management of fecal incontinence in pediatric patients

PURPOSE: To report the authors' experience with percutaneous cecostomy and demonstrate its effectiveness in the management of pediatric patients with fecal incontinence. MATERIALS AND METHODS: Between March 2002 and November 2006, 21 percutaneous cecostomy procedures were performed in 20 patients in whom classical therapeutic approaches for the management of fecal incontinence had failed. Eighteen patients had anorectal malformations, one had myelomeningocele, and one had chronic constipation. All procedures were performed under general anesthesia and fluoroscopic guidance. In all cases, an 8.5-F Dawson-Mueller catheter was placed in the cecum and exchanged after 45 days with a cecostomy button (ie, Trapdoor catheter). Data regarding complications, effectiveness of treatment, satisfaction, and quality of life were obtained by interviewing the patients' parents at follow-up consultation. RESULTS: Nineteen of 20 procedures were technically successful. There were no major complications. All patients' symptoms of incontinence improved. Ninety percent of patients in our series (n = 18) reported satisfaction with the procedure, mainly related to their independence and quality of life. CONCLUSIONS: Percutaneous cecostomy is a safe and effective procedure for the management of pediatric patients with fecal incontinence. Percutaneous cecostomy allows antegrade and more physiologic colon irrigation, avoiding the need for multiple retrograde enemas, achieving more patient independence, and improving quality of life.     

Percutaneous cecostomy in the management of organic fecal incontinence in children

AIM: To assess the effectiveness and safety of imaging-guided percutaneous cecostomy in the management of pediatric patients with organic fecal incontinence.METHODS: Twenty three cecostomies were performed on 21 children with organic fecal incontinence (13 males, 8 females), aged from 5 to 16 years (mean 9.5 years). Thirteen patients had neurogenic fecal incontinence and 8 patients had anorectal anomalies. Procedures were performed under general anesthesia and fluoroscopic guidance. Effectiveness and complication data were obtained for at least 1 year after the procedure.RESULTS: Cecostomy was successful in 20 patients (primary technical success rate 95%). Cecostomy failed in one patient due to tube breakage (secondary technical success rate 100%). The tubes were in situ for an average of 18 mo (range 12-23 mo). Eighteen patients (87%) expressed satisfaction with the procedures. Resolution of soiling was achieved in all patients with neurogenic fecal incontinence (100%) and in 5 of 8 patients with anorectal anomalies (62.5%). Eleven patients (52%) experienced minor problems. No major complications were noted.CONCLUSION: Percutaneous cecostomy improves the quality of life in children with organic fecal incontinence. A satisfactory outcome is more prevalent in patients with neurogenic fecal incontinence than anorectal anomalies.     

Percutaneous transperitoneal lymph-node biopsy as a means of improving lymphographic diagnosis.

Percutaneous transperitoneal fine-needle lymph-node biopsy was performed in 52 patients to establish a diagnosis of metastatic disease in nodal defects detected during lymphography. The procedure was found to be highly accurate, with few false-negatives and no false-positives.     

Percutaneous approach to nephrolithiasis

Percutaneous techniques were successful in removing stones from 101 (92%) of 110 kidneys attempted. Ultrasonic lithotripsy was used on 80 kidneys in 74 patients with stones 5-38 mm in diameter. The most common complication was incomplete disintegration with retained stone fragments. Twenty patients were treated by direct stone extraction, either by a stone basket or forceps. The average hospitalization for percutaneous stone removal of 10 days was not significantly different from that for open nephrolithotomy. However, patients undergoing percutaneous stone removal had only a 3-10 day convalescence after hospital discharge before returning to normal activity.     

经腹入路腹腔镜与后腹腔镜肾癌根治术的对比研究

目的前瞻性对比研究经腹入路腹腔镜与后腹腔镜两个内窥镜技术治疗肾肿瘤的手术效果和疗效的差别。方法62例肾癌患者接受了根治性肾切除术,其中31例行后腹腔镜肾癌根治术,另外31例行经腹入路腹腔镜肾癌根治术。平均随访2年,对手术参数和肿瘤治疗效果进行比较。结果后腹腔镜组与经腹入路组患者的手术时间分别为(112.4±28.6)min和(135.8±36.5)min;术中的估计失血量分别为(152.2±36.5)ml和(160.4±39.7)ml;胃肠道恢复时间分别为(19.8±6.9)h和(32.4±8.7)h(P<0.05);住院时间分别为(6.9±0.8)d和(11.2±1.4)d(P<0.05)。后腹腔镜组中病理分期p T1bN0M0的1例患者在随访2年后发生远处转移,其余患者均无复发或癌转移。结论后腹腔镜与经腹入路腹腔镜肾癌根治术治疗肾癌的疗效相仿。但后腹腔镜组患者的住院时间、手术时间以及胃肠道恢复时间明显短于经腹入路组(P<0.05),后腹腔镜肾癌根治术或可成为治疗早期肾癌更微创的术式。     

Percutaneous transperitoneal fine needle biopsy of normal looking lymph nodes and small lesions at lymphography: A preliminary report

Using percutaneous transperitoneal fluoroscopy-guided fine needle biopsy, it is possible to demonstrate metastases in normal looking lymph nodes and in small lesions at lymphography. The procedure may be used in staging of malignant disease in the genitourinary organs.     

Percutaneous nephrolithotomy through an intercostal approach

During a 5-year period percutaneous nephrolithotripsy through an intercostal space was performed in 56 of 231 procedures. Minimal thoracic complications were seen in 3 of 53 patients with 11th intercostal space tracts into a lower, middle, or upper pole calyx. A working sheath and a pyelostomy drainage catheter were used in all these cases. Hydro- and pneumothorax requiring treatment occurred in 2 of 3 patients with a 10th intercostal space approach into an upper pole calyx combined with improper use of the working sheath and/or the pyelostomy catheter. Review of the literature also indicates that an intercostal approach appears safe when performed via the 11th intercostal space into a lower or middle pole calyx. Thoracic complications occurred when punctures were made towards an upper pole calyx or above the 11th rib. The complications may be limited by identifying the posterior inferior lung border by fluoroscopy during puncture, and performing it under general anesthesia with controlled breath-holding. The use of a working sheath to seal the pleural opening during the procedure and an efficient pyelostomy drainage catheter to allow free drainage of urine and to tamponade the tract postoperatively are also recommended.     

Percutaneous removal of renal caliceal calculi: An alternative approach

An alternative method is presented for the removal of caliceal calculi refractory to standard techniques. The involved calyx is punctured directly and dilatation performed to the stone without negotiating a wire into the renal pelvis. The stone is then removed under direct vision. This technique has been successfully used in 3 patients without complication.     

Percutaneous gastrostomy and percutaneous gastrojejunostomy in children: antegrade approach

Twenty-five percutaneous gastrostomies and nine percutaneous gastrojejunostomies were performed in 24 children aged 4 months to 22 years. Indications for percutaneous gastrostomy included severe injury to the central nervous system (nine patients), malignancy (seven patients), failure to thrive (four patients), degenerative central nervous system disease (one patient), and miscellaneous conditions (three patients). All procedures were performed under local anesthesia and sedation. An antegrade approach is described for percutaneous gastrostomy and percutaneous gastrojejunostomy placement. No major complication occurred, and only three skin infections have been encountered. The children were evaluated and followed up by a nutritional support team. Early experience with percutaneous gastrostomy and percutaneous gastrojejunostomy in the pediatric population suggests that the technique is safe and applicable to children of all ages and sizes. In particular, the antegrade approach appears to be an acceptable solution for enteric alimentation.     

Percutaneous extraction of urinary calculi: use of the intercostal approach

The authors achieved successful percutaneous extraction of urinary calculi via an intercostal approach in 24 patients. In one patient, a large hydrothorax developed and thoracentesis was required; 2 patients had moderate and 6 minimal pleural fluid collections which did not require treatment. No patient had pneumothorax. Intercostal puncture provides direct access to the upper and middle poles of the kidney when they lie above the twelfth rib and subcostal angulation is not feasible. Such an approach is advantageous for stones in the ureter, as well as renal stones which are inaccessible from the lower pole. Fluoroscopy should be performed when planning the puncture in order to avoid the lung, and a working sheath is recommended.     

Percutaneous needle biopsy of deep pelvic masses: A posterior approach

The classical approach for the fine-needle aspiration biopsy of deep pelvic masses has been through the lower anterior abdominal wall. With this approach, and using either CT or sonographic guidance, bowel or bladder may be unavoidably traversed to reach the mass. We have been using a posterior approach through the sciatic notch, which is a safe and simple procedure, with good results. The biopsy is done with the patient in a prone position, using a 22-gauge biopsy needle. With this technique we have successfully biopsied various neoplastic pelvic entities.     

Percutaneous high brachial aortography: A safe alternative to the translumbar approach

Percutaneous high brachial aortography with a small diameter catheter (5 gauge) was used as an alternative to the translumbar approach in 45 patients in whom access via the femoral route was not considered possible. Only one serious complication occurred: the late development of a bleeding false aneurysm in a patient with renal failure and severe hypertension who was being treated with anticoagulants. The relevant limitations and complications of the translumbar and axillary approaches are discussed. We consider this technique to be a safe and simple alternative to translumbar aortography when femoral access is not possible.