Double palatal flap for oro-nasal fistula closure

International audienceINTRODUCTION: The management of oral fistula to the nose depends on its etiology, its size and its location. Here, we describe a simple technique, inspired by the ones initially developed by Bardach for cleft palates repair. The surgical alternatives are discussed.TECHNICAL NOTE: The double palatal flap is a simple technique, allowing closure in a single session of a central or centro-lateral palate fistula. The key of this technique is the dissection between nasal and palate mucous layers, providing a sufficient amount of laxity to close the defect without tension.DISCUSSION: The double palatal flap can cover centro-lateral palate mucosal fistulae. It provides both aesthetic and functional results in a single stage. Reliability, simplicity and quickness are its main advantages. Outcomes are usually simple; Velar insufficiency may occur, that can be corrected by speech therapy.Copyright © 2017. Published by Elsevier Masson SAS

Chin wing: Technical note

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Retrograde approach for parotid benign tumours: A review

International audienceINTRODUCTION: Parotidectomy for benign tumours is usually performed after facial nerve trunk discovery through an anterograde approach (AA) of the nerve. More recently, a retrograde approach (RA) toward the facial nerve, which begins on the facial nerve branches and ends on the nerve trunk, has been described. A literature review of the RA was conducted to evaluate the RA and to compare it with AA.METHODS: A literature review was conducted for the years 1980 through 2016. Nine studies out of 216 were included, including 558 parotidectomies and 370 RA. We studied the operative time (OT), the postoperative complications including facial paralysis (FP), tumour recurrences, and possibilities for reoperation.RESULTS: Operative time was shorter in RA than in AA. Transitory FP significantly less frequent in RA than in AA in only one studies and not significantly in four studies. Incidence of Frey syndrome was similar in RA and AA. Tumour relapses were reported in 1.8% of cases with RA, comparable to AA.CONCLUSION: Retrograde parotidectomy is recommendable. OT was significantly shorter for the RA. The FP rate was lower for RA than for AA, but the difference was not significant. The recurrence rate appeared to be similar between RA and AA. Possibilities of reoperation were better after RA

The carboxy-terminal cross-linked telopeptide of type I collagen (ICTP) is a potential serum marker of ongoing liver fibrosis.

International audienceWe report for the first time the measurement of the serum concentration of the carboxy-terminal cross-linked telopeptide of type I collagen in patients with various liver diseases. This breakdown product of type I collagen, which is the major collagen type found in fibrotic liver, was measured by a radioimmunoassay in the serum of 149 patients with various liver diseases and in 67 controls. Its concentration is significantly elevated (P < 0.05) above reference intervals in sera from patients with liver diseases, except in patients with chronic active hepatitis of unknown origin and in patients with acute hepatitis A. In the 143 patients with liver fibrosis, the serum level of the carboxy-terminal telopeptide of type I collagen is correlated with the extent of fibrosis, as assessed by a histological scoring system (r = 0.3899, P < 0.0001), but not with inflammation and necrosis.We report for the first time the measurement of the serum concentration of the carboxy-terminal cross-linked telopeptide of type I collagen in patients with various liver diseases. This breakdown product of type I collagen, which is the major collagen type found in fibrotic liver, was measured by a radioimmunoassay in the serum of 149 patients with various liver diseases and in 67 controls. Its concentration is significantly elevated (P < 0.05) above reference intervals in sera from patients with liver diseases, except in patients with chronic active hepatitis of unknown origin and in patients with acute hepatitis A. In the 143 patients with liver fibrosis, the serum level of the carboxy-terminal telopeptide of type I collagen is correlated with the extent of fibrosis, as assessed by a histological scoring system (r = 0.3899, P < 0.0001), but not with inflammation and necrosis