1/2. diabetes insipidus in neurobrucellosis.brucellosis is an infection due to brucella species and is characterized by acute febrile illness, chilly sensations, sweats, weakness, generalized malaise, body aches and headache. The involvement of the nervous system is rare. A few cases have been reported with symptoms and sign of optic neuritis, meningoencephalitis, meningomyelitis and cranial nerve palsy. We report a case with culture proven neurobrucellosis who presented with diabetes insipidus along with systemic signs. neuroimaging revealed multiple lesions in brain parenchyma, including the suprasellar region. Both diabetes and suprasellar lesions improved markedly with specific antibiotic therapy.- - - - - - - - - - ranking = 1keywords = nerve (Clic here for more details about this article) |
2/2. A case of multiple cranial nerve palsy due to sphenoid sinusitis complicated by cerebral aneurysm.A case of sphenoid sinusitis and internal carotid aneurysm presenting with multiple cranial nerve palsy is reported. A 46-year-old man with high fever and neck rigidity developed progressive visual loss and ophthalmoplegia on both sides, and ptosis, mydriasis and facial numbness on the right side. CT scan and MRI revealed abnormal shadow of the sphenoid sinus and the cavernous sinus. Sphenoidectomy and antibiotic therapy improved left visual acuity, but the right visual disturbance remained. cerebral angiography performed 20 days after the operation, showed an aneurysm of the cavernous portion of the right internal carotid artery. This aneurysm could be called "bacterial aneurysm" due to sphenoid sinusitis and cavernous sinusitis. However, there is another possibility that the enlargement of an idiopathic and asymptomatic intracavernous aneurysm due to rapid and severe parasinusitis induced bilateral cavernous sinus syndrome with the right side dominance. After endovascular coil placement, his right visual disturbance partially recovered.- - - - - - - - - - ranking = 5keywords = nerve (Clic here for more details about this article) |