[Diffused ulcerated cutaneous sarcoidosis occurring on top of scars]. / Sarcoïdose cutanée ulcérée et diffuse survenant sur cicatrices.

INTRODUCTION: Sarcoidosis in patients of African or Afro-Caribbean origin presents semiological characteristics, together with polymorphic skin lesions, more extensive forms and a poorer prognosis. Ulcerated and particularly diffuse skin forms are very rare. Herein we report a case of diffuse ulcerated skin sarcoidosis appearing on top of old scars in a female patient of Afro-Caribbean origin. PATIENTS AND METHODS: A 16-year-old Caribbean girl consulted for multiple painful papules that appeared on old burns scars. The skin biopsy was consistent with sarcoidosis. At the same time, the patient developed sarcoid uveitis, and sarcoid dactylitis was suspected. Shortly thereafter, painful and diffuse ulcerations appeared on pre-existing skin lesions. Systemic corticosteroid therapy resulted in clinical improvement, but corticosteroid-dependency warranted subsequent initiation of methotrexate. DISCUSSION: Ulcerated cutaneous forms of sarcoidosis are rare and are often associated with severe forms, and they should prompt screening for systemic damage. There do not appear to be any previous reports of the presentation of ulcerated and extensive skin sarcoidosis presenting on scars, as described in the present study.

Active tuberculosis in psoriasis patients treated with TNF antagonists: a French nationwide retrospective study.

BACKGROUND: There is limited information about active tuberculosis (TB) occurring in psoriasis patients treated with Tumor necrosis factor (TNF) antagonists. OBJECTIVE: To describe the clinical characteristics of TB in psoriasis patients treated with TNF antagonists. METHODS: Nationwide retrospective study of psoriasis patients having experienced TB. Cases of TB were collected via three methods: search in the national pharmacosurveillance database, questionnaire to members of the French psoriasis research group, the college of French dermatology professors. We collected demographic data, TNF antagonist used, screening for latent tuberculosis infection, median time between TNF antagonists introduction and first symptoms, tests used for diagnosing TB infection, clinical features of tuberculosis and outcome. RESULTS: Eight centres reported 12 cases of TB between 2006 and 2014. They were nine men and three women with mean age of 49 years. All patients had adequate screening for latent tuberculosis. Three patients had stayed in endemic areas, three reported contact with a patient with TB. Tuberculosis presentation was extrapulmonary in 10 patients. Seven patients were treated with infliximab, four with adalimumab and one with certolizumab. The median time between TNF antagonist introduction and first symptoms of tuberculosis was 23.4 weeks (2-176). Six of the 12 patients had a positive direct examination and/or positive culture for Mycobacterium tuberculosis. Histological samples of affected organs taken from seven patients showed granulomatous inflammation in six, with caseating necrosis in five. Two of the 12 patients died of disseminated TB. CONCLUSION: This study shows tuberculosis in patients treated with TNF antagonists still occurs despite adherence to tuberculosis prevention guidelines. Prophylactic measures do not fully prevent the occurrence of tuberculosis. Rapid initiation of effective anti-tuberculosis treatment is important even in patients with negative mycobacteriological examination presenting with suggestive symptoms and organ involvement.

[Congenital Müllerian anomalies and delivery: analysis of 304 cases between 2000 and 2010 at the University Hospital of Lille]. / Malformations utérines et voie d'accouchement : analyse de 304 cas entre 2000 et 2010 au CHRU de Lille.

OBJECTIVES: This study aimed to determine the conditions and way of delivery in women with congenital uterine malformations. PATIENTS AND METHODS: This retrospective study included a cohort of patients with malformed uterus giving birth in Lille University Hospital between 2000 and 2010, features such as way of delivery, labour, foetal presentation were compared with those patients without uterine malformation. RESULTS: Patients with uterine anomalies had significantly higher rates of breech présentation (36.51% vs 4.52%; P<0.01) and cesarean section (55.26% vs 18.70%; P<0.01) compared to the group of women with a normal uterus. DISCUSSION AND CONCLUSION: Our results suggest that women with uterine malformation should be informed that they have an increased risk of caesarean section due to more frequent malpresentations.

Treatment of localized gingival recessions. Part IV. Results after three years.

Twenty-six localized recessions treated with either a lateral sliding flap or a coronally repositioned flap procedure more than 3 years ago were reevaluated. Biometric measurements on the recipient and the donor of control teeth included: a) cementoenamel junction, gingival margin; b) sulcus depth; c) gingival margin, mucogingival line. These recordings were statistically compared to those taken 180 days after the surgical procedures were performed. Pairwise t tests were used to determine whether there were any changes between the 180 days and the 3 years postoperative control with either procedure. A two sample t test was run to see whether the changes obtained with the two procedures differed from each other. No significant changes were found. The values for gingival recession, sulcus depth and width of keratinized gingiva remained stable for both techniques throughout the observation period.

Treatment of localized gingival recessions. Part I. Lateral sliding flap.

This study was undertaken to evaluate biometrically the changes that occur on the recipient as well as on the donor tooth with regard to gingival recession, sulcus depth and width of keratinized gingiva after performing a lateral sliding flap in the treatment of localized denuded roots. Fourteen teeth with gingival recession were treated using a lateral sliding flap. Measurements were recorded preoperatively and 1, 3 and 6 months after surgery. A mean gain of 2.69 mm of soft tissue coverage over the denuded root was found 6 months postoperatively which represents 69% of coverage. The mean gain in width of keratinized gingiva averaged 3.15 mm. On the donor tooth an average gingival recession of 1.1o mm was found after 6 months, and the width of keratinized gingiva decreased an average of 1.25 mm. Results remained stable after 30 days postsurgery.

Treatment of localized gingival recessions. Part II. Coronally repositioned flap with a free gingival graft.

Fourteen teeth with localized gingival recessions were treated using a coronally repositioned flap with a free gingival graft (Bernimoulin, 1973). The second step of the procedure was performed 1 month after the free gingival graft was done. Clinical measurements of the recession, sulcus depth and keratinized gingiva were taken preoperatively and at 30, 90 and 180 days after surgery. A mean reduction in the recession of 2.73 mm was obtained after 6 months, which was equivalent to a 64% decrease of the original recession. A significant increase in the width of the keratinized gingiva, averaging 3.27 mm, was found after 6 months. All results remained stable after 30 days postoperatively. The values for gingival recession, sulcus depth and width of keratinized gingiva on the teeth adjacent to the recessions remained unchanged, since they were undisturbed by the procedure.