Systemic sclerosis in a patient with pityriasis rubra pilaris

Pityriasis rubra pilaris (PRP) is a rare, chronic erythematous squamous disorder of unknown etiology. It has been found in association with several autoimmune diseases, including thyroiditis, myositis, myasthenia gravis and vitiligo. Herein we report a case of systemic sclerosis in a patient with classic adult pityriasis rubra pilaris. A 38 year old woman with classic adult type 1 pityriasis rubra pilaris (PRP) developed progressive skin thickening of the trunk, face, upper and lower extremities after 2 years of PRP treatment with topical emollients and steroids. Clinical examination and immunological findings were consistent with SSc. Co-existence of these two rare conditions is documented for the first time

Chondrocalcinose articulaire révélatrice d’une hypercalcémie hypocalciurique familiale: à propos d’une observation

L'hypercalcémie hypocalciurique familiale (HHF) est une maladie bénigne à transmission autosomique dominante, caractérisée par une hypercalcémie persistante béhigne, une hypocalciurie, et des concentrations de  parathormone (PTH) normales ou modérément élevées, sans complication secondaire à l'hypercalcémie. Nous rapportons l'observation d'un patient ayant présenté une chondrocalcinose articulaire révélatrice d'une HHF. A travers cette observation nous essayons de décrire les aspects épidémiologiques, les caractéristiques cliniques, et paracliniques de cette association

Lupus érythémateux systémique à début pédiatrique: à propos d’un cas

Le lupus érythémateux systémique (LES) est une maladie systémique auto-immune d'étiologie inconnue qui touche essentiellement les femmes àl'âge adulte. Le lupus pédiatrique est une entité rare. Nous rapportons une nouvelle observation. Il s'agissait d'un nourrisson âgé de 7 mois quiprésentait des lésions cutanées purpuriques, une polyarthrite fébrile. Le bilan immunologique était positif (AAN et anti-ADN). Une améliorationclinique et biologique a été notée sous corticothérapie générale avec une récidive lors de la dégression du traitement

An Uncommon Cause of Acute Bowel Obstruction: The Left Para.Duodenal Hernia

Internal hernias of the abdomen are uncommon. They represent less than 1% of bowel obstruction cases. The left Paraduodenal hernia (PH) is the most frequent type of internal hernias. We report a case of 77 year- old woman consulting for bowel obstruction evolving since two days. The abdominal computed tomography revealed a retroperitoneal small bowel contained in a peritoneal sac. The surgical exploration confirmed the diagnosis of a left internal PH by showing incarcerated jejunal loops in a PH through a narrow opening to the left of the angle of Treitz. A surgical reduction of the hernia and closure of the hernia neck were performed. The follow-ups were uncomplicated. Through this observation and a literature review, we try to recall the clinical and radiological characteristics of this disease and toclarify the therapeutic modalities.Keywords: Computed tomography, internal hernia, paraduodenal hernia, small bowel obstructio

Growth response of broilers to lysine levels and hydrolyzed porcine digestive mucosa (Palbio) inclusion in diet from 1 to 21 d of age

Palbio (PAL, Palbio 50 RD, Bioibérica, Spain) is a protein concentrate based on hydrolyzed porcine digestive mucosa dried under a fluid bed system over a soybean carrier, currently used in piglet feeds. The digestibility of PAL is very high and the product may be an excellent source of protein for young chicks. An experiment was conducted with 1,280 straight-run one-d-old Ross 308 chicks to evaluate the growth response of broilers to dietary inclusion of PAL

Efecto de la incusion de hidrolizado de mucosa digestiva porcina (palbio 50 rd®) y del nivel de lisina del pienso sobre los parametros productivos en pollos de 1 a 21 dias de edad

El hidrolizado de mucosa digestiva de porcino (Palbio 50 RD ® , Bioiéerica, S.A., PAL) se utiliza con resultados óptimos en la alimentación de lechones recién destetados (Lindeman el al. 2000; Corassa et al. 2007). En un trabajo reciente, Mohiti-Asli et al. (2011) observaron que la inclusión de PAL mejoraba los resultados productivos en pollos de engorde a cualquier edad. En este trabajo se demostró que los niveles más recomendables de utilización de PAL teniendo en cuenta razones productivas y económicas, era el 2,5%. En esta investigación se estudio el efecto de la inclusión de 2,5% de PAL en piensos para pollos con niveles crecientes de lisina total (LYS, 1,1 a 1,4%). El objetivo fue estudiar si los efectos beneficiosos del PAL sobre la productividad de los pollos eran independientes o no del nivel de LYS del pienso

Effects of increasing levels of pea hulls in the diet on productive performance, development of the gastrointestinal tract, and nutrient retention of broilers from one to eighteeen days of age

The effects of inclusion of pea hulls (PH) in the diet on growth performance, development of the gastrointestinal tract and nutrient retention were studied in broilers from 1 to 18d of age. There were a control diet based on low fibre ingredients (69.3 total dietary fibre (16.1g crude fibre/kg)) and three additional diets that resulted from the dilution of the basal diet with 25, 50 and 75g PH/kg (81.2, 93.2, and 105.1g total dietary fibre/kg diet, respectively). Each treatment was replicated six times and the experimental unit was a cage with 12 chicks. Growth performance, development of the gastrointestinal tract and the coefficients of total tract apparent retention (CTTAR) of nutrients were recorded at 6, 12 and 18d of age. In addition, jejunal morphology was measured at 12 and 18d and the coefficients of apparent ileal digestibility (CAID) of nutrients at 18d of age. Pea hulls inclusion affected all the parameters studied. The inclusion of 25 and 50g PH/kg diet improved growth performance as compared to the control diet. The relative weight (g/kg body weight) of proventriculus (P≤0.01), gizzard (P≤0.001) and ceca (P≤0.05) increased linearly as the level of PH in the diet increased. The inclusion of PH affected quadratically (P≤0.01) villus height:crypt depth ratio with the highest value shown at 25g PH/kg. In general, the CTTAR and CAID of nutrients increased linearly and quadratically (P≤0.05) with increasing levels of PH, showing maximum values with PH level between 25 and 50g/kg diet. We conclude that the size of the digestive organs increases with increasing levels of PH in the diet. In general, the best performance and nutrient digestibility values were observed with levels of PH within the range of 25 and 50g/kg. Therefore, young broilers have a requirement for a minimum amount of dietary fibre. When pea hulls are used as a source of fibre, the level of total dietary fibre required for optimal performance is within the range of 81.2–93.2g/kg diet (25.6–35.0g crude fibre/kg diet). An excess of total dietary fibre (above 93.2g/kg diet) might reduce nutrient digestibility and growth performance to values similar to those observed with the control diet

Influence of energy concentration and feed form of the diet on growth performance and digestive traits of brown egg-laying pullets from 1 to 120 days of age

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Case Report: Giant cystic schwannoma of the middle mediastinum with cervical extension

Schwannomas (neurilemmomas) are benign tumors arising from the Schwann cells of the neural sheath. They are typically, well-encapsulated lesions which rarely adhere to the adjacent structures. In the chest, schwannomas are often seen within the posterior mediastinum and commonly originating along intercostal nerves. Several operative approaches have previously been described for the resection of these tumors, including thoracoscopic techniques and posterolateral thoracotomy. We report in this case a giant cystic mediastinal schwannoma of the left recurrent laryngeal nerve with cervical extension, unresectable by the usual described approaches, which was completely removed through a cervical approach.Keywords: mediastinal tumor; schwannoma; thoracotomy; cervicotom

Quel bilan d’extension faut-il faire pour les carcinomes indifferencies du nasopharynx ?

Introduction: Nasopharyngeal carcinoma prognosis is often correlated with its local extension but especially lymphatic node and metastatic.The aimof our work was to study sensitivity and the specificity of clinical and paraclinic explorations in the initial assessmentPatients and methods : It .s about a retrospective study of 366 patients having nasopharyngeal carcinoma, diagnosed over eleven years period between 1993 and 2003 in Sfax hospital. Into pretherapeutic, all the patients had a complementary assessment including:- Nasopharyngeal tomodensitometry (TDM), in all the cases, extended to the cervical area in 112 cases and a magnetic resonnance Imagery (MRI) of the nasopharynx and cerebral in 18 cases.- Metastatic assessment: comprising systematically a chest radiography, an abdominal ultrasonography and an osseous scintiscanning. The statistical study comprised a descriptive study and an analytical study.Results : The metastasis diagnosis was retained in 39 cases (10,7%): osseous in 82%, hepatic in 23% and pulmonary in 12,8% of the cases. The tumour was associated to lymph node N3 in 25 cases (64%). At univariate study, we retained the presence of significant difference between the groups of the metastatic and lack metastatic patients for : the male sex, reason for consultation (cervical node, rhinologic signs and otologic signs) and cervical node at the examination.The multivariate analysis for all the factors was without interest. We choose the parameters according to the result of the univariate study, the literature and parameters' found among all patients with discovered CNP. It comes out from this study that the following elements are providers of metastases: age between 40 and 45years, male sex and cervical node N3a stage.Discussion : The assessment of extension is not standardized for all the authors. Indeed, for the study of the pulmonary extension (AJCC)/ (UICC) recommends the systematic practice of the chest radiography. For (NCCN), the practice of chest radiography is only for patients classified at the stage 2 and 3 in WHO classification. For KUMAR, LEUNG and our results, it is recommended systematically to practice the chest radiography . This radiography would be supplemented by a thoracic tomodensitometry with the least suspect lesion. For the hepatic assessment, some recommend the systematic practice of abdominal echography for the advanced nodestages (N3). For others, it will be indicated only for the symptomatic patients. For (AJCC)/ (UICC) abdominal echography is systematic.For the osseous assessment, KRAIPHIBUL recommends the practice of the osseous scintiscanning only for patients having signs of osseous call but LEUNG and SHAM recommend the practice of the osseous scintiscanning only for the patients having cervical node N3.Key words: Nasopharyngeal carcinoma/ extension assessment/ metastasis