Infected urocolpos and generalized peritonitis secondary to labia minora adhesions

Introduction

Labia minora adhesions (LMA) are a common finding in young girls. Usually, this condition is asymptomatic and spontaneously disappears during adolescence. We report on a case revealed by infected urocolpos and peritonitis and whose treatment finally required surgical reduction labioplasty.

Case report

A 9-year-old girl presented with a 2-day history of abdominal pain and fever. Urinary continence had never been obtained, with diurnal leaks. Physical examination showed signs of peritoneal irritation and a subtotal vulvar obstruction due to LMA. At surgery, after LMA lysis, a large amount of cloudy urine-like fluid emptied under pressure from the vagina. Laparoscopy showed generalized peritonitis without any intraabdominal cause. The same Escherichia coli was identified in the infected urocolpos and the abdominal fluid. Postoperative course was uneventful.Because of recurrent LMA, the patient underwent several courses of local estrogen therapy. Labia minora hypertrophy with LMA developed 2 years after peritonitis, requiring surgical reduction labioplasty. We used a new technique with interposition of skin flaps. The girl is now well, without LMA or infection, 4 years after labioplasty.

Conclusion

Although rare, subtotal vulvar obstruction because of LMA may lead to infected hydrocolpos and peritonitis. Recurrent LMA may necessitate surgical labioplasty.     

Endoscopic Vaporesection of the Prostate Using the Continuous-Wave 2-μm Thulium Laser: Outcome and Demonstration of the Surgical Technique

Background

The potential of a new continuous-wave (CW) 70-W, 2.013-μm thulium-doped yttrium aluminium garnet (Tm:YAG) laser for the endoscopic treatment of benign prostatic hyperplasia (BPH) is investigated.

Objective

The simultaneous combination of vaporisation and resection of prostatic tissue in a retrograde fashion is the main characteristic of this new laser technique. We provide a DVD that shows the main steps of this procedure.

Design, setting, and participants

We retrospectively evaluated 56 nonconsecutive patients who were treated by thulium laser vaporesection of the prostate in our institution between 2005 and 2007.

Surgical procedure

Vaporesection of the prostate is performed by moving the fibre semicircumferentially from the verumontanum towards the bladder neck, thereby undermining tissue and cutting chips.

Measurements

Blood loss, postvoiding residual urine (PVRU), maximum flow rate (Q_max), and the International Prostate Symptom Score (IPSS) were measured as well as prostate volume and prostate-specific antigen (PSA). The duration of the procedure, need for postoperative irrigation, duration of catheterisation, and hospital stay were recorded.

Results and limitations

The median procedure time was 60 min, postoperative irrigation was necessary in 19 out of 56 patients, and the median duration of catheterisation was 23 hr. At the day of discharge, the mean haemoglobin value decreased by 0.2 mg/dl (p = 0.13), the average Q_max improved from 8.1 to 19.3 ml/s (p < 0.001), and the PVRU decreased from 152 ml to 57 ml (p < 0.05). The blood transfusion rate was 3.6%, and two patients needed a recatheterisation postoperatively (3.6%). After a median follow-up of 9 mo, the IPSS improved from 19.8 at baseline to 8.6 (p < 0.001). Four patients had a repeat transurethral resection of the prostate (TURP) during the learning curve, but this was not necessary in any of the later patients. One patient developed a urethral stricture, and another developed a bladder neck contracture.

Conclusions

The thulium laser seems to be a suitable tool for the endoscopic treatment of BPH.     

Repeated treatment of vestibular schwannomas after gamma knife radiosurgery

Purpose  When gamma knife radiosurgery (GKS) does not achieve control of the growth of a tumour, the need to repeat treatment is considered. The results and risks of repeat treatment of patients with a vestibular schwannoma were reviewed to assess its efficacy and safety. Methods  Between 1992 and 2001, we treated 351 patients with a vestibular schwannoma by GKS, control of the growth of the tumour was not achieved in 32. 26 patients underwntrepeat GKS and five patients had an open microsurgical operation and one stereotactic aspiration of a tumour cyst. Results  Twenty-four of 26 patients were followed up after the repeat GKS for a median of 43 months. 15 tumours became smaller, seven remained unchanged and two enlarged. After the second GKS one patient’s hearing deteriorated, one developed facial weakness and three facial spasms. One patient required insertion of ventriculo-peritoneal drainage. An operation to radically resect the tumour was performed in five patients after the first GKS and for a subtotal removal in one after repeated GKS. Conclusions  In the small proportion of patients (9%) in whom initial GKS does not control the growth of a vestibular schwannoma, most can be controlled by further GKS with a very low risk of a complications.     

Training general surgery residents in pediatric surgery: educational value vs time and cost

Background

This study evaluated the educational value of pediatric surgery rotations, the likelihood of performing pediatric operations upon completing general surgery (GS) residency, and time and cost of training GS residents in pediatric surgery.

Methods

A survey was administered to GS residents that evaluated the pediatric surgery rotation and anticipated practice intentions. A retrospective analysis (2005-2006) of operative times for unilateral inguinal hernia repair, bilateral inguinal hernia repair, and umbilical hernia repair was also performed. Procedure times were compared for operations performed by a pediatric surgeon with and without GS residents. Cost analysis was based on time differences.

Results

General surgery residents (n = 19) considered the pediatric surgery rotation to have high educational value (4.7 ± 0.6 of 5) with extensive teaching (4.6 ± 0.7) and operative experience (4.4 ± 0.8). Residents listed pediatric surgery exposure, operative technique, and observed work ethic as most valuable. Upon graduation, residents expect to perform pediatric operations 2 to 3 times annually. Thirty-seven percent of residents felt competent to perform appendectomy (patients >5 years), 32% appendectomy (3-5 years), 21% gastrostomy (>1 year), and 11% inguinal herniorrhaphy (>1 year). Operative times and costs were significantly higher in operative procedures performed with a GS resident.

Conclusion

General surgery residents considered pediatric surgery as a valuable educational experience. Residents anticipate performing pediatric operations a few times annually. Training GS residents in pediatric surgery increased operative time and cost. This information may be useful in determining the appropriate setting for resident education as well as budget planning for pediatric surgical practices.     

Establishing a regional pediatric surgical service in the setting of universal health care: a glimpse into the future

Purpose

Increasing health care expense and rising numbers of uninsured Americans have led many to propose a national health insurance. This study describes the process, rationale, and requirements in creating a regional pediatric surgical service in the setting of a single-payer system.

Methods

Our health care system consists of 10 medical centers providing comprehensive care to more than 3 million members. All services are provided by salaried physicians/practitioners to prepaid members. Before July 2004, pediatric surgical care was performed at multiple medical centers with many services contracted out. Starting July 2004, a multidisciplinary, comprehensive pediatric perioperative plan was established. Implementation has occurred in steps; current status and preliminary results are reviewed.

Results

Strict guidelines for pediatric anesthesia and requirements for support services, personnel, and equipment were defined. Pediatric surgery is now performed at 3 community medical centers and 1 tertiary, teaching hospital. Operative cases were assigned to each center based on age, complexity, level of postoperative care, and location. A single high-volume, center for complex care has been established. Access to care was excellent; more than 90% of outpatient consultations were seen within 2 weeks. Utilization of services was 94% in 2006 and 98% in 2007. Physician and patient satisfaction were high. Additional pediatric surgeons have been hired and nearly all care has been internalized. Given the proximity to a major children's hospital, specialty services have not been duplicated.

Conclusion

Establishing a multidisciplinary, comprehensive pediatric perioperative plan provided standards for supporting pediatric surgical services at community hospitals. This regional service may be a model for the future of specialty care, especially in the setting of a single-payer system.     

Reduced frequencies and suppressive function of CD4+CD25hi regulatory T cells in patients with chronic lymphocytic leukemia after therapy with fludarabine

Globally suppressed T-cell function has been described in many patients with cancer to be a major hurdle for the development of clinically efficient cancer immunotherapy. Inhibition of antitumor immune responses has been mainly linked to inhibitory factors present in cancer patients. More recently, increased frequencies of CD4+CD25hi regulatory T cells (Treg cells) have been described as an additional mechanism reducing immunity. We assessed 73 patients with B-cell chronic lymphocytic leukemia (CLL) and 42 healthy controls and demonstrated significantly increased frequencies of cytotoxic T lymphocyte-associated protein 4 (CTLA4+)-, Forkhead box P3 (FOXP3+)-, glucocorticoid-induced tumor necrosis factor receptor-related protein (GITR+)-, CD62L+-, transforming growth factor beta1 (TGF-beta1+)-, interleukin 10 (IL-10+)-Treg cells in patients with CLL, with highest frequencies in untreated or progressing patients presenting with extended disease. Most surprisingly, in the majority of patients with CLL treated with fludarabine-containing therapy regimens the inhibitory function of Treg cells was decreased or even abrogated. In addition, frequencies of Treg cells were significantly decreased after therapy with fludarabine. In light of similar findings for cyclophosphamide the combination of fludarabine and cyclophosphamide might be further exploited in strategies reducing immunosuppression prior to cancer immunotherapy.     

An alternative diagnostic method of eruptive vellus hair cysts: Report of a familial case with pruritus

Eruptive vellus hair cysts (EVHC) represent a developmental abnormality of vellus hair follicles. Up till now more than 150 cases of EVHC have been published in the literature, but it appears to be more common than recognized. The diagnostic hallmark is the presence of vellus hair shafts within the cystic space. Firstly to evaluate the potential benefit of new diagnostic method of EVHC using a dermatoscope and secondly to report a familial case of EVHC where females were only affected. Five women from the same family with a clinical diagnosis of EVHC were included in the study. The diagnosis of EVHC was confirmed by skin biopsy with histologic examination in four patients. New diagnostic approach of the cyst contents examination with using a handheld dermatoscope was performed in all patients. Numerous vellus hair shafts were detected on the images of the cysts content taken with dermatoscope and applying the above‐mentioned method in all patients. We suggest that it seems possible to differentiate EVHC by using the dermatoscope, which appears to be simple, quick, and less time consuming.