[Results of percutaneous radiofrequency ablation of hepatocellular carcinoma in patients with cirrhosis aged 75 years and over]. / Résultats du traitement par radiofréquence du carcinome hépatocellulaire chez le cirrhotique âgé de 75 ans et plus.

PURPOSE: The objective of this study was to assess the results and tolerance of radiofrequency ablation in patients with cirrhosis and hepatocellular carcinoma (HCC) older than 75 years. PATIENTS AND METHODS: Over a period of 9 years from January 2001, 235 patients with cirrhosis and 3 or less HCC≤5 cm of diameter were treated by radiofrequency ablation. Among them, 52 patients older than 75 years were selected for this study. RESULTS: The mean age was 79.4±3. 5 years. There were 36 males, cirrhosis was classified Child-Pugh class A (n=52) related to alcohol (n=13), HCV infection (n=33), or other causes (n=6). The mean tumour diameter was 32.5±10.6 mm, and 14 patients had a multifocal HCC. A complete ablation was obtained in 50/52 patients (96%). No severe complication occurred. The estimated overall survival rates were 62%, 52% and 36% at 3 years, 4 years and 5 years, respectively; it was similar to those observed in patients younger than 75 years. CONCLUSION: In patients with cirrhosis older than 75 years, radiofrequency ablation of 3 or less HCC≤5cm is well tolerated and survivals rates are similar to those of younger patients.

[Congenital bronchobiliary fistula: a case report]. / Fistule bronchobiliaire congénitale : à propos d'une observation.

Congenital bronchobiliary fistulas (CBBF) are rare developmental anomalies. We report a case of a 6-day-old newborn who presented with respiratory distress and bilioptysis, originally involving a meconium aspiration syndrome. The diagnosis was confirmed by bronchoscopy. Surgery was performed at the age of 26 days and the newborn died the following day. Operative opacification showed communication between the carina and the biliary system. We review the clinical characteristics of CBBF and the value of early diagnosis and surgical treatment to prevent pulmonary complications due to bile salts.

[Unfavorable effects induced by mandibular surgery in Class II malocclusions]. / Effets disgracieux induits par la chirurgie mandibulaire des classes II.

The sagittal split ramus osteotomy is probably the most frequently used procedure for correction of mandibular skeletal dento-facial deformities. In the 30 years since the procedure was introduced, a number of complications has been reported: unfavorable fracture during surgery, paresthesia or anesthesia and relapse. The literature seems to be very poor concerning the esthetical and morphological complications of the sagittal split ramus osteotomy; especially when treating Class II dento-facial deformity frequently associated with a genioplasty. The purpose of this study was to determine and analyze the esthetical complications occurring after mandibular surgery in patients with Class II dento-facial deformities: Pre-angular notches, Widening of the bi-angular distance, The unaesthetic effects of the associated genioplasty, Class III like "dento-facial deformities", Plates and screws visibility. Each of those complications has been analyzed to find a preventive treatment.

[Nosocomial infections in neonatal and pediatric intensive care. The appeal of ciprofloxacin]. / Les infections nosocomiales en réanimation néonatale et pédiatrique. Intérêt de la ciprofloxacine.

UNLABELLED: Nosocomial infections, caused by multiresistant bacteria, are very common in neonatal intensive care units (NIU) and they engage the vital prognosis. MATERIAL AND METHODS: From January 1994 to December 1995, 29 children suffered from nosocomial infections due to multiresistant bacteria. RESULTS: Bacteria were isolated in blood cultures and/or in cerebrospinal fluid and included Klebsiella (14 cases), Enterobacter (eight cases), Pseudomonas (three cases), Acinetobacter (one case), Stenotrophomonas maltophilia (one case) and Flavobacterium odorantum (one case). After preliminary antibiotic therapy, ciprofloxacin was introduced and associated with another antibiotic for 10 days. Outcome was favorable in 25 cases with sterilization of blood culture. Four deaths were due to acute respiratory failure. One case of skin rash and five cases of transient thrombocytopenia were observed during the six days of ciprofloxacin therapy. No articular complication and no dental abnormalities were observed during the 14-38-month follow-up. Ciprofloxacin appears to be a good therapeutic choice for the treatment of severe nosocomial infections in NICU. Side effects are rare, mild, and transient. However, the prevention of nosocomial infection remains essential.

[Post-traumatic enophthalmos. Physiopathologic considerations and current therapeutics]. / Enophtalmies post-traumatriques. Considérations physiopathologiques et thérapeutiques actuelles.

The article is an overview of the available literature on post-traumatic enophthalmos (PTE). The PTE has a clinical definition and its diagnosis is based on a clinical examination. Fully assessment of the deformity requires complete ophthalmological examination and a measurement of the globe backward displacement by the mean of Hertel's ophthalmometer. Focusing on the pathophysiology, we insist on the role of periorbit and extraocular muscle retraction; nevertheless, according to most of the author's, opinion, the main pattern of the PTE seems to be the increased orbital post-traumatic volume, as it can be demonstrated by computed tomography (CT scan). In fact, thorough evaluation of the deformity needs at less a CT scan examination, providing horizontal and coronal slices. Sometimes, even a three-dimensional reconstruction can be obtained, helping the surgeon assessing the orbital deformity pre-operatively. We present five patients victims of a high-energy facial injury (motor vehicular accidents is responsible for an overwhelming majority of cases) leading to severe orbital lesions, and presenting a PTE as the main sequelae. We use homologous bone grafts to repair orbital fractures, especially calvarial bone. Osteotomy of the zygomatic bone (total or partial) can be proposed, combined with grafting of the orbit, to improve the correction of PTE. Most of all, patients with acute orbital trauma must be operated on as quick as possible: the sooner the surgery, the lower the probability for the PTE to occur.

[Florid cemento-osseous dysplasia: a poorly recognized entity. Apropos of 5 cases]. / La dysplasie cémento-osseuse floride: une entité mal connue. A propos de cinq cas.

We present five cases of florid osseous dysplasia observed in our department. There has been some confusion as to the terminology of this entity. We present here a review of the literature and outline the histological classification among odontogenic tumors as well as their epidemiology. The orthopantomogam is the mainstay radiological exploration, sometimes in association with a CT-scan. There are three main differential diagnoses: Paget's disease, Gardner's syndrome located in the maxillofacial area and diffuse sclerosing osteomyelitis. Asymtomatic forms motivate therapeutic abstenstion. When inflammatory, infectious or morphological complications appear, treatment relies on surgery in combination with long-term antibiotic regimens.

[Bilateral paralysis of the 6th cranial nerve pair and minor head injury. Apropos of a case. Review of the literature]. / Paralysie bilatérale de la sixième paire crânienne et traumatisme crânien bénin. A propos d'un cas. Revue de la littérature.

We report a case of bilateral switch nerve palsy following minor head trauma. We discuss available literature, frequency and pathophysiology of bilateral abducens nerve palsy after minor head trauma. We also present current knowledge of prognosis and treatment of oculomotor palsies after trauma.