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Malignant hyperthermia (MH) is a pharmacogenetic disorder of anesthesia. Recent advances dealing with epidemiology of MH and the safe anesthetic course of MH susceptible patients are shortly presented here with a special insight into the preparation of modern anesthesia workstations, which they will share in operating room., (Copyright © 2012. Published by Elsevier SAS.)

Thoracic outlet syndrome (TOS) is a rare pediatric syndrome and few cases have been reported in the literature. The authors report the case of a 10-year-old boy with generalized arm pain and neck stiffness. The angiocomputed tomography revealed the presence of a TOS caused by an additional cervical rib and stenosis of the sub-clavian artery. The resection of this rib relieved the patient of his pain during a full year following surgery. This case reminds us that children can also be affected by TOS. When a cervical rib causes TOS, a resection is often necessary., (Copyright © 2012 Elsevier Masson SAS. All rights reserved.)

Uterine arteriovenous malformations (AVM) may be responsible for vaginal bleeding potentially life-threatening. They are most often acquired following uterine trauma (curettage, cesarean section, artificial delivery/uterus examination) in association with pregnancy or gestational trophoblastic disease. We report three cases of patients having uterine AVM after curettage. The diagnostic management is important to avoid differential diagnoses (intra-uterine retention, hemangioma, gestational trophoblastic disease). It is based on serum hCG measurement and Doppler ultrasound, then confirmed on dynamic angio-MRI, which tends to replace angiography as first-line. The therapeutic management in cases of symptomatic AVMs is mostly embolization which offers the possibility for childbearing. Current data on subsequent pregnancies is reassuring even if they remain limited., (Copyright © 2011 Elsevier Masson SAS. All rights reserved.)

At one month, the acetabular depth from a standard lateral coronal section is 4.6 ± 1.0mm. The correlation between experienced and junior radiologists is high (kappa 0.795). A treshhold of 6mm with a Δ (difference between right and left) less than 1.5mm provides a sensitivity of 100% for the detection of DDH at one month. Universal US screening at one month of all high-risk infants in 2009 resulted in a reduction of delayed diagnosis of DDH (zero girls, two boys) in Ille-et-Vilaine due to continuous medical education of general radiologists., (Copyright © 2011 Elsevier Masson SAS and Éditions françaises de radiologie. All rights reserved.)

Purpose: The aim of this study was to evaluate a scoring system for chronic open-angle glaucoma. We devised an empirical scoring system grading severity of the disease and correlated this with treatment., Material: and methods: Ninety patients were evaluated on 11 parameters: 1) Family history of glaucoma: blindness (2), yes (1) no (1); 2) Age: infantile (4), juvenile (4); 3) Race: Caucasian (0), Asian (1), Afro-Caribbean (2); 4) Myopia: 0-6 diopters (1), 6-12 diopters (2),>12 diopters (3); 5) Pigment dispersion or pseudoexfoliation (1); 6) Intraocular pressure without treatment:>30 mmHg (4); 25-30 mmHg (3), 20-25 mmHg (2); 7) Corneal central thickness:<500 micro m (3),>500 micro m (0); 8) Optic disc appearance: suspect (1), pathological (4); 9) Visual field defect: early (1), moderate (3), advanced (5); 10) Vascular risk factors: yes (1), no (0); 11) Loss of eyesight in one eye due to glaucoma (4). Scoring values were 2-34. We correlated this score with patient treatment: medical or surgical, number of glaucoma medications., Results: Patients were divided into three groups: group 1 (36 patients), score 0-8; group 2 (24 patients), score 9-13; group 3 (30 patients), score above 13. Distribution between patients treated with medicine (mean number of medications) and patients with filtering surgery was: group 1, medical treatment with 1.63+/-0.73 medications, surgery 4/36; group 2, medical treatment with 2.00+/-0.7 medications, surgery 17/24 and group 3, medical treatment with 2.12+/-0.67 medications, surgery 27/30. In group 1, 88% of the patients did not have filtering surgery, but 90% of the patients in group 3 had filtering surgery., Conclusion: This scoring system seems to be an easy and practical tool to evaluate chronic open-angle glaucoma, which could also be used to evaluate target pressure. Other studies are necessary to validate this scoring system.

Introduction: Nocardia are saprophyte bacteria of the environment responsible for systemic infections in immunodepressed patients, due essentially to long-term corticosteroids., Observation: A patient having received corticosteroids for sarcoidoses for a year was hospitalised because of disseminated granulomatosis (neurological, respiratory, abdominal and cutaneous). Culture of various bacteriological samples isolated three species of Nocardia: N. otitidiscaviarum in uretheral pus and pus from the right gland, N. nova and N. asteroides in respiratory samples (protected distal sampling and broncho-alveolar washing)., Comments: Other than the mixed Nocardia infections described habitually, infections with two different species of Nocardia have recently been reported. Our case report is the first to have isolated three concomitant species of Nocardia.

The susceptibility to antibiotics of 1367 non-replicate strains of Pseudomonas aeruginosa isolated at Beaujon Hospital between 1990 and 1992 was investigated and compared with the serogroup O and the strain origin (ward, sample). Five betalactam resistance patterns were distinguished according to susceptibility to ticarcillin, piperacillin, ceftazidime and aztreonam,: 1 = SSSS, 2 = RRSS, 3 = RRRR, 4 = RSSR, 5 = RRSR. The other antibiotics studied were imipenem, tobramycin, amikacin, ciprofloxacin and fosfomycin. Resistance to all antibiotics, fosfomycin excepted, was higher in intensive care units than in other wards. The respective frequencies of the phenotypes were: 70.3%, 4.3%, 11.8%, 10.2% and 3.4%. The frequency of pattern 3 steadily increased between 1990 and 1992 at the expense of pattern 1, whereas patterns 2, 4 and 5 remained stable. The most common serogroups were O6 (15.8%), O11 (14.5%) and O1 (9.9%). The O11 strains were more widespread in intensive care units than in other wards and were more resistant to antibiotics. Most of the O12 strains displayed pattern 2 and were highly resistant to antibiotics.

A sero-epidemiological study was conducted from July to August 1988, in a haitian population living in rural area. Out of 116 serum samples searched for H1V1 antibodies and anti-HTLV1, 5.2% and 4.3% were reactive, respectively. Both positivity H1V1/HTLV1 was observed in one case. HBs Ag carriers were 13%. Analysis of seroreactive people in this population enhances the epidemiological trends of AIDS in Caribbean (rural spreading, heterosexual transmission, sex ratio levelling) which relate to african type AIDS.