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Mastoiditis is a complication of the medium otitis characterized by suppuration and destruction of the mastoid cells and the pyramid petrosa; its tuberculous etiology has decreased in the last 40 years. Paralysis resulting from mastoiditis is more common in children. The incidence of mastoiditis has risen, although there are no reports in the literature associated with renal transplants. A 37-year-old man developed paralysis of the seventh cranial nerve associated with tuberculous mastoiditis 71 days after living donor-related renal transplant while on immunosuppressive therapy. The mastoiditis diagnosis was clinical and radiologic, the axial tomography being the election examination. The paralysis of the facial nerve happens for the easy destruction of the bony capsule that involves it. When treated early with tuberculostatic drugs, surgical procedures can be avoided in patients with tuberculous etiology in a mastoiditis, especially in an immunocompromised patient., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Giant aneurysm projected into the sellar region is a rare cause of hypopituitarism and is usually associated with atherosclerosis, fibromuscular dysplasia and pituitary radiation therapy. We report the case of a 78-year-old patient presenting a giant internal carotid artery aneurysm disclosed by clinical features of hypopituitarism and cranial nerves compression (optic and abducent). Computed tomographic scans, magnetic resonance images and cerebral angiography were performed and showed the aneurysm. Cerebral angiography confirmed concomitant atherosclerosis and fibromuscular dysplasia. After evaluation of risk/benefit, no surgical treatment was proposed. Replacement endocrine therapy with glucocorticoid and levothyroxine was initiated followed by a satisfactory clinical response.