Ileocolorectal intussusception due to caecal hamartoma.

Although 75% of intussusceptions occur within the first two years of life, they can also develop in teenage years. This is a case report of a 13-year old boy with an ileocolorectal intussusception from a large caecal hamartoma (10 x 6 x 2 cm3) adjacent to the ileocaecal valve. Partial resection of the ascending colon and terminal ileum was performed, and the pathology of the resected mass revealed a hamartoma. Ileocolorectal intussusception secondary to hamartoma represents a particularly rare event in the paediatric population. With early surgical intervention, this patient's outcome was uneventful.

Spindle cell lipoma in a 14-month-old girl.

This case report concerns a girl with spindle cell lipoma of the neck. Spindle cell lipoma is a variant of lipomas and was first described by Enzinger and Harvey in 1975. It occurs chiefly in males between 40 and 70 years of age. It is a benign lesion that can be cured by excision, and local recurrence is rare. Spindle cell lipoma is composed of adipocytes and non-fat-storing immature mesenchymal cells. The condition is uncommon in adults and had not been reported to occur in children.

Prolapsed vesicostomy results in a strangulated bowel herniation: a rare complication of cutaneous vesicostomy.

A 3-year-old girl presented with a prolapsed cutaneous vesicostomy, and symptoms and signs of acute intestinal obstruction. The vesicostomy had been performed when she was 19 months old for bilateral vesicoureteral reflux. Postoperatively, prolapse of the bladder from the stoma occurred almost daily. The prolapsed part retracted naturally when the patient was relaxed and reclining. Intestinal obstruction was due to strangulated herniation of the bowel into the prolapsed bladder via the stoma of vesicostomy. Treatment consisted of manual reduction and the stoma of the vesicostomy was revised with the patient under general anesthesia.

Topical steroid treatment of phimosis in boys.

PURPOSE: We evaluate whether steroid application alone or retraction and hygiene are responsible for successful results in boys treated with topical steroids for phimosis. MATERIALS AND METHODS: A prospective study was performed, which included a control group of 42 patients with phimosis seen at our outpatient department from January to June 1997. During that time we trained the parent to retract and clean the foreskin only. From July 1997 to June 1998 topical steroid cream was prescribed in addition to retraction and hygiene in 276 boys with phimosis. All cases were divided into 3 subgroups of asymptomatic, symptomatic and buried penis. RESULTS: The response rate was greater than 95% in patients who received topical steroid treatment in addition to improved hygiene. Only 13 boys (less than 5%) had no response to steroid treatment. Of the control patients 23 (55%) had no response to gentle retraction and personal hygiene. There was a significant difference (p<0.001) in response rate between the study and control groups. However, the subgroup with a buried penis responded poorly to steroid, retraction and hygiene treatment. There was significant difference (p<0.001) in response rate between the buried penis and other steroid groups but no significant difference (p>0.05) in the control group. CONCLUSIONS: Phimosis is a physiological condition in neonates due to natural adhesion between the foreskin and the glans. Chronic infection due to poor hygiene is responsible for most cases of childhood phimosis. Circumcision is the traditional treatment of choice for phimosis or unretractable foreskin, although it is not always desired by parents or surgeons. Topical steroid cream is an easy, safe and nonsurgical alternative for phimosis. However, boys with a buried penis are not good candidates for steroid treatment.

Subpubic sinus: a remnant of cloaca.

A 14-month-old girl had purulent discharge from a sinus over the subpubic region for 2 weeks. Radiography and voiding cystourethrography revealed a 4.5 cm. long fistula extending to the retropubic region without any connection to the lower urinary tract. The fistula was excised. Histological findings revealed that the fistula had 3 different types of epithelium: stratified squamous, transitional and columnar. Clinical and pathological findings indicated that the sinus was most likely a remnant of the cloaca.

Inguinal hernia in children: US versus exploratory surgery and intraoperative contralateral laparoscopy.

PURPOSE: To analyze the value of ultrasound (US) in the preoperative recognition of clinically apparent and inapparent inguinal hernias (or patent processus vaginalis). MATERIALS AND METHODS: Two hundred sixty children (197 boys, 63 girls), in whom a clinical diagnosis of inguinal hernia (226 unilateral hernias, 34 bilateral hernias) had been made, underwent US examination with a 7.0-MHz linear-array transducer. The contralateral internal inguinal ring was evaluated by means of intraoperative laparoscopy in 141 patients. The 197 boys were grouped together by age (< 12 months, 12-24 months, 24-48 months, 48-72 months, and > 72 months). RESULTS: In the 260 patients who underwent inguinal herniorrhaphy, 246 hernias (95%) were correctly diagnosed at US based on criteria of an internal inguinal ring width greater than 4 mm in diameter or the presence of fluid or organs in the inguinal canal at rest or during straining. A total of 473 hernias were confirmed surgically and 459 (97%) hernias were correctly detected at US. A statistically significant difference in the mean width of the internal inguinal ring of the five age groups was found between patients at rest and during straining (P < .05) in US measurement of the 197 surgically proved cases in boys. CONCLUSION: US is a noninvasive, readily available, and highly accurate (95%) method for evaluating the presence of inguinal hernia in children at risk, especially when the clinical findings are equivocal or normal. US can provide an objective measure in determining the advisability of exploratory inguinal surgery in such cases.

Epididymo-orchitis in an infant resulting from Escherichia coli urinary tract infection.

Epididymo-orchitis (EO) is said to be extremely rare in infants and children. It is usually diagnosed after scrotal exploration for symptoms which mimic manifestations between EO and torsion of the cord and its appendage. The pathophysiologic mechanisms for the development of EO are not well known. Although some causative agents of EO have been reported, in most cases there was no clear etiology. We report a 3-month-old male infant who had been well until the day prior to admission when irritability, left testicular swelling, scrotal erythema with a hot sensation were noted by his mother. He was treated medically after excluding the possibility of an emergent surgical condition (such as torsion of the cord and its appendage, or incarcerated hernia) by means of physical examinations, abdominal and inguino-scrotal sonography, laboratory studies, and testicular radionuclide scintigraphy. A catheterized sample of urine for culture yielded Escherichia coli. There was the possibility that the EO was caused by hematogenous rather than local spread from an infection of the urinary tract. He was treated with a 10-day course of intravenous cefazolin and amikacin. Following this, he improved clinically and a repeat catheterized urine sample remained sterile on culture. In addition, a bilateral inguinal hernia and hydrocele were detected by inguino-scrotal sonography and were operated on the 11th hospital day. He was discharged on the 16th day of hospitalization and remained well 11 months after discharge.