Painful diabetic neuropathy is a frequent complication of diabetes. Its diagnosis is clinical. Our goal is to determine the prevalence of painful diabetic neuropathy in this population. We also analyzed the relationship between this neuropathy and certain parameters, concerning the patient and his diabetes. It is a cross sectional study conducted at the department of endocrinology and internal medicine of Avicenne hospital Marrakech-Morocco, among a cohort of 300 diabetic outpatients. We used the DN4 questionnaire (Douleur Neuropathique en 4 questions), for diagnosis. The results showed a prevalence of 15%. In this study: advanced age, female gender, duration of diabetes greater than 10 years, and the lack of medical follow up were found to be statistically significant risk factors for painful diabetic neuropathy, in addition to some diabetes-related comorbidities such as hypertension, dyslipidemia, sedentary life style and diabetic retinopathy. Painful diabetic neuropathy remains undertreated, in fact 74% of our patients did not receive any specific treatment, knowing that the progress in developing effective and well-tolerated therapies has been disappointing.

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Le ganglioneurome est une tumeur nerveuse bénigne rare, d'origine neuroectodermique et de localisation rétropéritonéale fréquente. Nous rapportons l'observation d'un patient de 55 ans dont la tumeur est révélée fortuitement sur une échographie abdominale demandée dans le cadre d'une cytolyse hépatique secondaire à une hépatite virale C. Le patient est opéré après la réalisation d'un scanner abdominal et d'un bilan hormonal. L'examen anatomopathologique de la pièce opératoire est en faveur d'un ganglioneurome. Devant une volumineuse masse rétropéritonéale avec état général conservé, on doit envisager le diagnostic de ganglioneurome car l'exérèse chirurgicale complète permet une guérison sans récidive. Préalablement, l'ensemble des autres diagnostics différentiels doit être éliminé.

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The Arteria lusoria or aberrant right subclavian artery (ARSA) constitutes one of the rarest malformations of the aortic arch, it can be associated with other congenital anomalies of the heart and large vessels, in particular the bi-carotid trunk or common origin of the carotid arteries (COCA) which is the presence of a single branch from the aorta giving off both right and left common carotid arteries. We report the case of a patient followed for severe mitral stenosis, and hospitalized for an ischemic cerebral vascular accident, a chest CT scan was performed in front of her clinical and biological degradation, which allowed the fortuitous discovery of an Arteria lusoria (aberrant retro- esophageal artery) associated with a Truncus bicaroticus.