Thigh isosulfan blue injection in the treatment of postoperative lymphatic complications.
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Postoperative lymphatic complications after infrainguinal revascularization are troublesome and potentially serious complications. Vital dye injection into the web spaces of the foot has been recommended as a simple and reliable method to identify lymphatic channel disruption before groin exploration. Such distal injections, however, are not always successful. We describe a modified technique using a proximal thigh injection with isosulfan blue, which is faster and more useful than the distal web space method. (+info)
Lymphocele: a possible relationship with acute cellular rejection in kidney transplantation.
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CONTEXT: The incidence of lymphocele after renal transplantation varies between 0.6 and 18% of cases, and many factors have been associated to its etiology. Cellular rejection of the kidney allograft has been described as a possible causal factor of lymphocele. OBJECTIVE: To analyze the possible relationship between lymphocele and acute cellular rejection. DESIGN: A retrospective study. SETTING: A referral hospital center. SAMPLE: 170 patients submitted to kidney transplantation from March 1992 to January 1997. A standard technique for renal transplantation was used. RESULTS: Of the 19 patients that developed lymphocele, 16 presented at least one episode of acute cell rejection (84%), and were treated with methylprednisolone. The relation between lymphocele and rejection was statistically significant (p = 0.04). Treatment of lymphocele consisted of peritoneal marsupialization in 3 patients (15.3%), percutaneous drainage in 7 (36.8%), laparoscopic marsupialization in 2 (10.5%), and conservative treatment in 7 patients (36.8%). Evolution was favorable in 15 patients (78.9%), 1 patient (5.3%) died due to a cause unrelated to lymphocele, and 3 (15.8%) lost the graft due to immunological factors. The average follow-up period was 24.5 months. CONCLUSION: The high incidence of acute cell rejection in patients with lymphocele suggests a possible causal relationship between both conditions. (+info)
Laparoscopic surgery after orthotopic liver transplantation.
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Laparoscopic surgery is currently a widely accepted approach to several surgical fields because of its advantages in terms of postoperative pain reduction and easy patient recovery. This approach may be useful even in solid-organ transplantation surgery as a diagnostic or treatment procedure in some surgical complications. From July 1991 to December 1998, we performed 142 liver transplantations on 129 patients. During the postoperative period, many complications occurred. Here we report two cases of intestinal occlusion caused by adhesions and three cases of lymphocele, all approached with laparoscopic surgery. In all cases but one, we were able to complete the surgery by laparoscopic means; in one of the two occlusions, the procedure was switched to laparotomy because of a choledochojejunal anastomosis lesion. The three cases of lymphocele must be considered in a particular manner because such cases, to our knowledge, have never been described in the literature. They always presented with a late-onset right pleural effusion and were located in the retrohepatic, retrogastric, and left paracaval areas, close to the esophageal hiatus. In conclusion, we believe a laparoscopic approach is a useful strategy to solve some surgical complications in patients who underwent orthotopic liver transplantation; however, the use of laparoscopic surgery in this field is strictly connected to the surgeon's experience and versatility. (+info)
Two sibs with microcephaly, hygroma colli, renal dysplasia, and cutaneous syndactyly: a new lethal MCA syndrome?
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We report two sibs of Turkish descent with multiple congenital anomalies including severe microcephaly, hygroma colli, cystic renal dysplasia, and bilateral cutaneous syndactyly of toes IV-V. In addition, the second sib presented with bilateral fusion of the eyelids, a bicornuate uterus, and clitoromegaly. The parents are first cousins, which suggests autosomal recessive inheritance. In reviewing previously published reports, several cases were found with cerebral, renal, and digital anomalies as the main features. Several of the additional symptoms present in the second sib were suggestive of Fraser syndrome, but the severe microcephaly in both sibs is unusual. The differential diagnosis is discussed, including the possibility of an entirely new entity in the broad spectrum of syndromes with cerebral, renal, and digital anomalies. (+info)
Prevention of lymphocyst formation following systematic lymphadenectomy.
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BACKGROUND: The occurrence of pelvic lymphocysts is an important complication following systematic lymphadenectomy for gynecological malignancies. We employed a procedure to prevent vaginal shortening following radical hysterectomy and we examined whether this procedure could be effective in preventing pelvic lymphocyst formation. METHODS: We studied the incidence of lymphocysts in 190 patients with 84 cervical cancers, 74 endometrial cancers and 32 ovarian cancers, using computed tomographic examination at 3 and 6 months subsequent to the surgery. The surgery included radical hysterectomy and a procedure to prevent vaginal shortening (101), modified radical hysterectomy (79) and simple hysterectomy (7), with systematic lymphadenectomy. RESULTS: There was a significant difference in the incidence of pelvic lymphocysts between cervical cancer (4.8%) and ovarian cancer (18.8%). The postoperative incidence of lymphocyst formation in patients undergoing radical hysterectomy with the procedure to prevent vaginal shortening (5.9%) was significantly lower than in those who underwent modified radical hysterectomy (15.2%). CONCLUSION: Our procedure to prevent vaginal shortening could be effective in preventing not only the shortening of the vagina but also the occurrence of pelvic lymphocysts in patients undergoing radical hysterectomy with systematic lymphadenectomy for gynecological malignancies. (+info)
Transperitoneal guide-wire or drainage catheter placement for guidance of laparoscopic marsupialization of lymphocoeles post renal transplantation.
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BACKGROUND: Lymphocoeles post renal transplantation can be difficult to see laparoscopically. The objective of this study was to report a new technique of catheter or guide-wire placement for the guidance of laparoscopic marsupialization of symptomatic post renal transplant lymphocoeles, refractory to conservative therapy. METHODS: Conventional aseptic technique under local anaesthesia was used for guide-wire or catheter insertion, with the difference being the use of a transperitoneal approach. Computerized tomography (CT) or ultrasound (US) guidance was used. All lesions were confirmed to be sterile lymphocoeles beforehand by either needle aspiration or previous catheter drainage. RESULTS: Four catheters and one guide-wire were placed pre-operatively without complication. All cases underwent satisfactory laparoscopic marsupialization. No immediate complications were noted in any patient. The drainage catheters were inserted between 5 and 19 days before laparoscopic marsupialization, and guide-wire inserted immediately before. All patients proceeded to laparoscopic marsupialization. CONCLUSIONS: This technique offers precise guidance on laparoscopic surgery, is relatively simple to perform and no complications were experienced in this study. Its use is limited to sterile and benign lesions due to the risks of peritoneal seeding, making recurrent post-operative lymphocoeles ideally suited for this application. (+info)
Management of urinary tract infections and lymphocele in renal transplant recipients.
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The most frequent infectious complication after renal transplantation is urinary tract infection. This article deals with antimicrobial prophylaxis, treatment of early and relapsing urinary tract infections, and management of asymptomatic bacteriuria in renal transplant patients. The incidence of lymphocele after renal transplantation varies, and its treatment is still controversial. Management options are discussed. (+info)
Laparoscopy for the treatment of women with endometrial cancer.
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OBJECTIVE: To evaluate the use of a laparoscopic approach for the management of endometrial cancer. DESIGN: Retrospective study. SETTING: Regional hospital, Hong Kong. SUBJECTS AND METHODS: Individual medical records of patients with preoperative histological diagnosis of endometrial carcinoma from January 2000 to December 2001 were reviewed and the data analysed. MAIN OUTCOME MEASURES: Success of laparoscopic-assisted surgical staging, intra-operative and postoperative morbidity, and length of hospital stay. RESULTS: Laparoscopic surgery was successful for 93.3% (28 of 30) patients. Two patients were converted to laparotomy. The mean operating time was 102 minutes (standard deviation, 16 minutes) and the mean operative blood loss was 280 mL (standard deviation, 137 mL). The mean hospital stay was 5 days (standard deviation, 2.3 days). The intra-operative and postoperative complication rate was 16.7%, including vaginal tear, injury to the inferior epigastric vessel, lymphocyst, and pulmonary embolism. CONCLUSION: This study illustrated that a laparoscopic approach is feasible for endometrial cancer surgery and may be considered as the primary treatment modality in skilled hands. This approach should be offered to women with endometrial cancer without contraindications for laparoscopic surgery if experienced endoscopic surgeons are available. Prophylaxis for venous thromboembolism and the use of retroperitoneal drainage may be helpful in decreasing the perioperative morbidity. (+info)