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Mucosal prolapse is a frequent sequela after surgical treatment of the high type of anorectal malformation whatever was the technic used for the pull-through operation. The authors report six cases treated with the spiral flap described by Millard. The initial procedures had been a Romualdi-Rehbein pull through in three cases with secondary revision of anoplasty and a Stephan's operation in the three other cases. Before Millard's plasty, all the patients were continent and two of them had an associated stricture. The anatomical result was good in all the cases with reconstruction of a cutaneous anal funnel and no stricture. Improvement of continence was noted in two cases, uncertain in two. Incontinence remained unchanged in two other cases. The advantages of the Millard's plasty are analysed. The prevention of mucosal prolapse is possible in the initial pull through operation using the same plasty or whatever plasty which provides a cutaneous anal canal.

A one stage urethroplasty using a tubulated and reversed flap was carried out by the authors in 74 cases of hypospadias with chordee between 1978 and 1988. The procedure is derived from the technic of Mustarde and the flip flap of Devine and Horton. The experience led to limit its indication to the patients who have a sufficient length of ventral skin of good quality between the hypospadic meatus and the peno scrotal junction to build the urethra up to the apex of the glans after correction of the chordee. This technic is simple and reliable: complications have been encountered in only two of the last forty cases (one fistula and one urethral stenosis) since the design of the flap was simplified.

Duplication of the female urethra is quite uncommon. A case of complete urethral duplication is reported in a 2.5 year old girl seen for pyuria. Physical examination showed and epispadiac meatus with dribbling urine just above a bifid clitoris associated with an orthotopic meatus. The two urethras were patent and situated on the same sagittal plane as seen on the cystography. The treatment consisted of excising the whole epispadic urethra using a combined perineal and suprapubic approach enlarged by symphyseal section for a better repair of the bladder outlet. Postoperatively, the patient was content and free of symptom. The main features of urethral duplication in girl are reviewed.

The authors report their experience about the surgical treatment of drooling in handicapped children. They operated on twelve patients suffering from cerebral palsy, ranging from eleven to nineteen years of age. The procedure included the posterior rerouting of parotid ducts to the anterior pillars as in the Wilkie's operation but with tubularization of the mucosal flaps. The excision of the distal part of the submandibular duct on both sides was performed in a second operation, one to five years later in four patients, but in the initial operation for the last six cases. A successful control of drooling was reached in ten patients. But the two parts of the procedure are necessary to get a good result. The only first part is always insufficient as in the other two cases. There were few complications: one salivary cyst after rerouting of a parotid duct which required marsupialization, another one with spontaneous regression. Only one patient is complaining of feeling an excessive dryness of his mouth and lips. Other methods of treatment: physiotherapy and different kinds of surgical procedures are recalled. However, this series is too short to permit a valid conclusion and to define the place of the procedure in the treatment of drooling.

Multi-septate gallbladder is a very rare anomaly. In this 13-years-old girl with a complaint of nausea, vomiting and abdominal pain, sonographic examination and oral cholecystogram demonstrated a normal size gallbladder with many thin septa. The longitudinal section of the removed gallbladder revealed multiple inter-communicating lobules divided by many thin septa. She has been free of the previous complaints after surgery. Only two pediatric cases have been reported previously. Our case illustrates the main features of this entity.

The authors analyse 24 cases of primary obstructive megaureter diagnosed before the age of 3 months. 18 were discovered by antenatal echography between 28 and 39 weeks, whereas 6 were detected by the occurrence of early urinary tract infection. Initial investigations included echography, intravenous urography and micturating cystouretrogram. Primary megaureter was bilateral in 14 cases, unilateral in 12. According to the urographic classification of Beurton, there were 12 ureters stage III, 12 stage II, 10 stage I. 15 patients were operated, 4 of them during the first months (2 reimplantations, 2 urinary diversions). 12 were submitted to later reimplantation at the mean age of 15 months, one had a non functioning kidney removed. 9 were non operated and treated conservatively by antibacterials and regular supervision. Results analysis evaluated according to radiological stage and treatment showed that in more cases, surgery should be differed initially. Complete clinical and radiological resolution is possible even in severe obstructions. Antibacterial treatment beginning at birth favorises regression of dilated ureter. Thus reimplantation should be deferred undercover of regular biological and radiological survey. The age of 12 to 18 months is the most technically favorable time to ureteric reimplantation.