[Holmium laser enucleation of the prostate as a day case surgery: prospective evaluation of the first 30 patients]. / Énucléation de la prostate au laser Holmium en chirurgie ambulatoire : évaluation prospective des 30 premiers patients.

OBJECTIVES: To evaluate the feasibility of holmium laser enucleation of the prostate (HoLEP) as a day case surgery. MATERIAL AND METHODS: Observational prospective study including 30 consecutive patients after exclusion of unstable diseases and anticoagulant therapy. Patients were discharged before 8PM and the urinary catheter was removed at home the next morning. The monitoring included a phone call after 24hours and clinical evaluations after 1 and 3month follow-up. Clinical data were prospectively collected and complications were classified according to the Clavien-Dindo classification. RESULTS: The mean age of the study population was 63.8, prostate volume was 75.3cc, maximum urinary flow rate was 9.5mL/s, and IPSS was 22.9. The conversion rate to conventional hospitalization was 3.3%. After 3months follow-up, readmission and reoperation rates were respectively 16.6% and 3.3%. The overall complication rate was 66% (Clavien I=57.7%, II=38.5%, III=3.8%). The satisfaction rate was 100% (score=9.2/10). The mean prostate volume at 3months follow-up was 23.3cc, maximum urinary flow was 25.6mL/s, and IPSS was 4.7. CONCLUSION: This study confirmed the feasibility of HoLEP as a day case surgery for selected patients. Conversion rate to conventional hospitalization and complications of grade >2 were less than 5% while the satisfaction rate was high. LEVEL OF EVIDENCE: 3.

[Urachal sinus presenting as umbilical drainage in an adult male]. / Sinus de l'ouraque révélé par une suppuration ombilicale à l'âge adulte.

BACKGROUND: Although urachal remnants are very rare, dermatologists must be aware of them in order to ensure suitable treatment by urologists. Lack of appropriate treatment exposes patients to the risks of recurrent infectious complications or degeneration to vesical adenocarcinoma. CASE REPORT: A 32-year-old man consulted for mild and recurring umbilical weeping for approximately 1 year. He had previously undergone unsuccessful treatment, comprising application of liquid nitrogen and of silver nitrate to an umbilical lesion measuring several millimetres regarded as pyogenic granuloma. The diagnosis of urachal sinus was suspected clinically (umbilical weeping or inflammation) and confirmed by urological scan. DISCUSSION: A defect involving partial or total obliteration of the urachal canal after the fifth month of gestation can result in four types of benign abnormalities. Patent urachus (50%) is diagnosed during the neonatal period, while in adults, the most frequent form is a urachal cyst (30%), with sinuses (15%) and the diverticula (5%) being very rare. The urachus and its implantation base on the bladder must be removed surgically. Laparoscopic surgery offers a valuable alternative to open-surgery and probably leads to less morbidity and shorter convalescence in active young subjects.

[Benign urachus abnormalities: embryology, diagnosis and treatments]. / Pathologies bénignes de l'ouraque chez l'adulte : origine embryologique, présentation clinique et traitements.

Urachus pathologies are very rare but require to be known by urologists. Lack of appropriate treatment exposes the patients to the risks of symptoms recurrence, infectious complications or adenocarcinomatous degeneration. A partial or total defect of obliteration of the urachus channel after the fifth month of gestation can be at the origin of four benign pathologies. The ombilicovesical fistula (47.6%) is diagnosed at the native period. In the adult, the most frequent form is the cyst (30.7%) whereas the external (16.4%) and internal sinus (3.2%) are rarer. Diagnosis depends on the clinical examination and the association of sonography and TDM. The risk of complications must systematically result in proposing a surgical treatment for these benign pathologies. The umbilicus resection is not recommended, but the surgeon has to remove the urachus and its implantation base on the bladder. Laparoscopic surgery seems to be an interesting route for this intervention.