Reduced bacterial colonisation of the glans penis after male circumcision in children--a prospective study.

OBJECTIVE: The aim of this prospective study was to evaluate the effect of male circumcision on the bacterial colonisation of the glans penis in children. PATIENTS AND METHODS: 244 males were included in this study. The study group consisted of 143 boys admitted for circumcision between August 2009 and July 2010. Periurethral swabs were taken preoperatively and one week postoperatively. The control group included 101 boys without phimosis, in which only one swab was taken. Patients were subgrouped according to age below and above five years. Bacterial cultures were analysed, results were categorized by non-uropathogenic and uropathogenic bacteria, and compared within and between groups. RESULTS: Patients in both control group and study group before circumcision showed significant bacterial colonisation (>98%), involving known uropathogenic bacteria in over 86%. After circumcision, bacterial colonisation dropped from 100% to 86.3% (p < 0.005) in boys younger than five years and from 98.57% to 77.14% (p < 0.001) in those aged five or above, respectively. Moreover, the fraction of uropathogenic bacteria decreased significantly. CONCLUSION: Male circumcision significantly reduces the bacterial colonisation of the glans penis with regard to both non-uropathogenic and uropathogenic bacteria.

Lower limb salvage in a 7-month-old infant using free tissue transfer.

Free flap reconstruction in infants is extremely rare. A seven-and-a-half-month-old male infant sustained an extensive soft tissue defect on his left knee caused by extravasation of an intraosseous arterenol infusion. A free latissimus dorsi flap was successfully performed for soft tissue reconstruction. Indications, advantages, and outcome of the procedure are discussed.

Hepatoblastoma in a 4-year-old girl with Fanconi anaemia.

CASE REPORT: Hepatoblastoma was diagnosed in a 4-year-old girl receiving growth hormone substitution therapy for short stature. Owing to multiple congenital malformations, VACTERL-H (vertebral, anal, cardiac, tracheal, renal and limb anomalies with hydrocephalus) association had been suggested. Elevated chromosomal breakage rates and G2 phase arrest induced by DNA-crosslinking agents in cellular assays confirmed the diagnosis of Fanconi anaemia (FA), a tumour susceptibility syndrome known to be associated with hepatocellular carcinoma following androgen therapy. Subsequent genotyping revealed biallelic mutations in the FANCD1/BRCA2 gene. CONCLUSION: We describe the first case of hepatoblastoma in a patient with FA to raise awareness of this tumour type in the close clinical observation of early cancer-prone forms of this condition, particularly in the presence of FANCD1/BRCA2 mutations. The present case also underscores the importance of FA testing in patients with VACTERL(-H).

Improvement of continence with reoperation in selected patients after surgery for anorectal malformation.

PURPOSE: Fecal incontinence is a serious complication after repair of anorectal malformations. We investigated whether reoperation can improve fecal continence. METHODS: Medical records of 41 patients (40 children and one adult; 26 male and 15 female) who underwent reoperation after previous reconstruction of an anorectal malformation were reviewed for outcomes of bowel function. Type of primary corrective surgery performed, therapeutic measures, results of physical examination and barium enema, and reoperation procedures were evaluated. A questionnaire was administered to assess stool behaviour and level of continence at follow-up three or more years after secondary operation. RESULTS: Secondary operations in males comprised posterior sagittal anorectoplasty (PSARP) in 16 patients, PSARP with antegrade continent enema in one patient, antegrade continent enema alone in 6, anoplasty in one, rectosigmoid resection in 1, and definitive colostomy in 1 patient. Secondary operations in females included PSARP alone in 4 patients, PSARP with total urogenital mobilization in 4, PSARP with vaginoplasty in 2, PSARP with vaginoplasty and antegrade continent enema in 2, and PSARP with vaginourethroplasty in 3. Of 41 patients 18 (44 percent) were continent at follow-up, 21 (51 percent) were clean with use of enemas, diet, or drug therapy. One patient had a definitive colostomy. One died after kidney transplantation. CONCLUSIONS: Surgery is a good option for improving incontinence in selected patients previously operated for anorectal malformations. Posterior sagittal anorectoplasty is advocated to improve bowel control. Antegrade continent enema is a reliable therapeutic option to maintain clean patients with fecal incontinence.

Blunt liver trauma in children.

Diagnostic evaluation and treatment of blunt liver trauma in children have changed essentially over the last decades. In the period between January 1975 and December 2002, a total of 45 children, 18 girls and 27 boys, between the ages of 1 and 16 years (mean 8.19) were treated for liver rupture following blunt abdominal trauma. The most common causes of injury were traffic accidents (49%), followed by falls (22%), direct trauma due to impact (20%) and being run over by a vehicle (9%). A total of 26 patients had one or more concomitant injuries; the injury severity score was between 16 and 57 (mean 22.9), and 16 patients had additional injuries to other solid abdominal organs. Since we last used laparotomies to explore the abdomen and manage liver ruptures in 1984, we divided our patients into two groups with respect to the choice of diagnostic and treatment modalities: group I, consisting of children treated before 1984, and group II, consisting of children treated after 1985. In group I (n=12), a diagnosis was made in eight cases based on exploratory laparotomy, in two cases based on sonography and laparoscopy, in one case based on laparoscopy only, and in another case based on sonography only. In eight cases the rupture was treated operatively; there was one postsurgical sepsis and one ileus due to adhesions. One child hemorrhaged to death when the vena cava ruptured during surgery. In group II (n=33), sonography was sufficient for a diagnosis in 18 cases. In 12 cases an additional computed tomographic scan was performed following initial sonography, and in three cases a diagnostic laparotomy was done elsewhere. In five cases the rupture was treated operatively in other hospitals. Twenty-eight patients could be treated conservatively and without any complications. One child died 3 days after the accident as a result of a severe brain injury. Over the past 15 years we have seen a clear tendency toward conservative treatment of our patients, which is also in agreement with current literature. Initial sonography, supplemented by computed tomography when necessary, allows not only noninvasive initial diagnostic evaluation but is also helpful in the further course in hemodynamic stable patients. All patients who had been treated conservatively (n=30) had no complications related to the liver rupture.