[Teledermatology between two French hospitals: Two years of experience]. / Télédermatologie unissant deux hôpitaux : deux ans d'expérience.

BACKGROUND: Teledermatology is currently booming. Due to the shortage of dermatologists in hospitals access to dermatological consultations is very limited in some hospitals. We present our experience of collaboration between an expert center, the dermatology department of the Victor-Dupouy Hospital Centre in Argenteuil, and all medical structures under the André-Mignot Hospital in Versailles (CHV), including 2 prison medical centers (UCSA), traditional departments and emergency department. PATIENTS AND METHODS: Teledermatology, developed in the form of tele-expertise, began at the UCSA in November 2013. This expertise was then extended in June 2014 to the Internal Medicine department of CHV, and in December 2014 to all departments, including the emergency department. The rules and ethics of teledermatology were strictly adhered to. While UCSA could file all expertise dossiers, only urgent or difficult cases could be filed by other CHV departments. RESULTS: In 26 months, 347 expertise requests were filed: 231 by prisons and 116 by the other departments of the CHV. No patients refused teledermatology. The quality of information and photographs was considered good or excellent in over 95% of cases. A response was given within 3hours in more than 50% of cases and in all cases within 24hours (on working days). Analysis of diseases diagnosed illustrates the wide variety of conditions encountered in dermatology, with different structures having their own specific features. CONCLUSION: Our example illustrates the possibility of developing such an inter-hospital platform. However, it does not yet cater for requests made by patients to dermatologists, by dermatologists to dermatologists, or by dermatologists to the hospital teledermatology department. Acceptability was considered excellent by patients (with no refusals), physicians at the CHV, and the expert center.

[Thymic hyperplasia and Graves' disease: a non-fortuitous association. case report and review of literature]. / Hyperplasie thymique et maladie de Basedow : une association non fortuite. Cas clinique et revue de la littérature.

Thymus hyperplasia and Graves' disease association is not well known and is probably not incidental. We report the case of a young woman affected with Graves' disease in which a retrosternal mass was disclosed during a neck ultrasonographic-examination and confirmed by chest CT-examination. Follow-up ultrasound survey showed a decrease in the thymic mass size. Because of various antithyroid drugs allergy, a surgical procedure was performed, during which both her thyroid and thymic mass were removed. The histopathologic examination of this mass confirmed the hyperplasic nature of the thymic bulging. Ninety-one cases of thymus hyperplasia and Graves' disease association have been reported in literature, of which 20 were histologically confirmed. Among these cases 35 showed a thymic mass regression under medical treatment alone. Accordingly, surgical procedures are most frequently unnecessary in such associations because of the thymic mass decrease incurred by antithyroid drug treatment.

[Extrapulmonary and disseminated pneumocystosis in HIV infection]. / Pneumocystoses extrapulmonaires et disséminées au cours de l'infection par le VIH.

Three cases of extrapulmonary disseminated Pneumocystis carinii infection are reported. All 3 patients had HIV infection with less than 50 CD4 lymphocytes per cubic millimeter and were having aerosols of pentamidine as prophylactic treatment of pneumocystosis. P. carinii may invade numerous organs and in particular the liver, spleen and bone marrow. Extrapulmonary lesions, often pan-symptomatic, are to be feared in deeply immunodepressed patients receiving prophylactic aerosols of pentamidine. Infection of the choroid can be detected by systematic ophthalmoscopy. An early diagnosis raises hopes of a good, if temporary, response to treatment.

[Myocardial involvement in AIDS. Echographic study in 85 human immunodeficiency virus infected patients]. / L'atteinte myocardique au cours du SIDA. Etude échographique chez 85 patients infestés par le virus de l'immunodéficience humaine.

Histological and echographic studies of HIV-seropositive patients demonstrated the reality of myocardial involvement during the acquired immunodeficiency syndrome. Eight-five seropositive, asymptomatic patients, 55 of them classified as group IV (CDC criteria), were subjected to echocardiography and measurement of the reduction of the left ventricle fraction. An echographic anomaly was found in 8/85 seropositive patients and in 7/55 group IV patients. This affect on left ventricular contractility seems to occur in patients with a low number of CD4+ lymphocytes (p = NS) and is statistically significantly associated with the level of anti-P24 antibodies/antigenemia (absence of antibodies and positive antigenemia) (p less than 0.05).

[Congestive outbreaks of osteo-arthrosis]. / Les poussées congestives de l'arthrose.

Osteo-arthritis is often interspersed with congestive episodes due to inflammation of the synovial membranes, the vascular component of which is more important than the cellular component. This explains why the clinical signs of inflammation are moderate and characterized mainly by a mechanical-type formula. The mechanism of these episodes involves several factors, and osteo-cartilaginous fragments, microcrystals and perhaps immune complexes have been blamed for their occurrence. The influence of inflammation on cartilage degradation has been proved experimentally, and this is supported by some clinical findings. Treatment consists of non-steroidal anti-inflammatory agents, intra-articular corticosteroid injections and relief of articular overload.