La Pemphigoide cicatricielle est une dermatose bulleuse sous épithéliale qui atteint essentiellement les muqueuses avec une évolution cicatricielle. Il s'agit d'un homme de 66 ans hospitalisé pour gingivite érosive avec dysphagie, dyspnée et flou visuel. L'examen dermatologique retrouvait des lésions érosives du palais et du pharynx. L'examen ophtalmologique notait des symblépharons, un ectropion et une cataracte bilatérale. La biopsie gingivale avait montré un décollement nécrotique de l'épithélium buccal. L'immunofluorescence directe notait un dépôt linéaire d'Immunoglobuline A à la jonction dermo-épidermique. L'Immunofluorescence indirecte était revenue négative. Le diagnostic de pemphigoide cicatricielle était confirmé. Le Transit oeso-gastro-duodénal a objectivé une double sténose de l'œsophage. L'endoscopie nasale, pharyngée et bronchique retrouvait des ulcérations de l'épiglotte, de l'hypopharynx, du pharynx et de l'arbre bronchique. Le patient a bénéficié d'un bolus de Solumedrol relayé par la Prednisone à la dose de 0.5mg/Kg/j associé à la Disulone à la dose de 100mg/j. L'évolution était favorable au début mais s'est compliquée après 2 mois d'une aggravation de la dysphagie et de la sténose oesophagienne. Notre observation est très particulière par la survenue d'une Pemphigoide cicatricielle chez un sujet de sexe masculin ayant un tableau grave en rapport avec l'extension des lésions à toutes les muqueuses conjonctivale, buccale, nasale, œsophagienne et même bronchique associée à une immunofluorescence directe faite d'un dépôt d'IgA uniquement.
Background Takayasu arteritis is a rare and chronic granulomatous vasculitis that affects the large vessels. Takayasu arteritis targets the aorta and its branches and is still of unknown etiology. It often affects female patients under 50 years of age. A relationship between Takayasu arteritis and tuberculosis has been suggested for a long time. Case presentation We report a severe case of Takayasu arteritis in a 10-year-old Tunisian child revealed by renovascular hypertension with concomitant pulmonary tuberculosis. Conclusions Our patient is among only a few cases of Takayasu arteritis published worldwide affecting young infants and adolescents, which underlines the strong relationship between Takayasu arteritis and tuberculosis.
Introduction: Pathological kidney trauma is a special entity. Congenital or acquired lesions may interfere with clinical presentation, radiological imaging, and the therapeutic approach. Objective: Our objective was to determine the clinical, radiological, and therapeutic features of this entity. Materials and methods: The medical records of 37 observations were retrospectively collected from January 1992 to February 2022. All cases were explored by a kidney ultrasound and/or a computed tomography scan, and classified according to the American Association of Surgery of Trauma. Pre-existing renal abnormalities were found in 37 patients among 203 (18.2%). The most common underlying lesion were urolithiasis (37.8%) followed by pyelo-ureteral junction syndrome (32.4%). Surgical abstention was decided in 11 cases, four nephrectomies were performed as a matter of urgency, and seven nephrectomies were performed remotely. The cure of uropathy was performed after an average delay of 3 months. Conclusion: Kidneys with underlying pathology are habitually more susceptible to trauma. Contusions are often benign contrasting with a high nephrectomy rate.
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