RESUMEN
Acute kidney injury related to rifampin is usually a clinical diagnosis. We report a case of a man being treated for pulmonary tuberculosis with acute tubulointerstitial nephritis related to rifampicin. LEARNING POINTS: Rifampicin can cause acute kidney injury.Renal impairment may develop weeks after rifampicin administration was started.
RESUMEN
Mediastinal tumours can be incidental findings on chest x-ray or present with systemic symptoms and/or direct effect of the mediastinal mass. We report the case of a woman with symptomatic thymoma B1 and simultaneous thymus tuberculosis. LEARNING POINTS: The association of tuberculosis (TB) of the thymus and thymoma is extremely rare.The differential diagnosis of a mediastinal mass should include TB, particularly in endemic regions.Mediastinal mass resection or biopsy can be of great value in diagnostic work-up.
RESUMEN
Botulism is an acute toxin-mediated neuroparalytic syndrome caused by some Clostridium species. It typically presents itself as an acute symmetric descending paralysis of cranial and peripheral nerves, which can potentially evolve to respiratory failure and death. We report a case of botulism diagnosed in a patient presenting with a parotitis probably due to xerostomia, even though he had already sought medical assistance for blurred vision and dysphagia. The neurological symptoms resolved without administration of antitoxin and botulism diagnosis was confirmed with identification of both toxins B and F in patient's serum. We aim to illustrate the need for a high clinical suspicion for the diagnosis of botulism and to report an atypical case of botulism with the production of toxins B and F, the latter being of rare occurrence.