Episodic third nerve palsy with cryptococcal meningitis

Curtains

A 55-year-old immunocompetent man presented with headache, nausea, progressive bilateral upper lid ptosis, and diplopia. Examination showed bilateral asymmetric upper lid ptosis with limited adduction and elevation of both eyes. Cranial magnetic resonance imaging revealed enhancing intra-axial and extra-axial midbrain lesions. Blood and cerebrospinal fluid were positive for cryptococcal antigen and cerebrospinal fluid fungal cultures grew Cryptococcus neoformans. Treatment with liposomal amphotericin B and flucytosine resulted in complete resolution of his neurological deficits and lesions on neuroimaging. Patients with cryptococcal meningitis may rarely present with bilateral cranial nerve III dysfunction.

Purulent meningitis caused by Actinomyces successfully treated with rifampicin: a case report

A 64-year-old woman presented with fever and headache. Lumbar puncture revealed cerebrospinal fluid (CSF) that contained 67,386 /mm(3) of WBC; CSF culture revealed Actinomyces species. She was diagnosed with purulent meningitis caused by actinomyces, and treated with intravenous ampicillin 12 g/day. The administration of ampicillin was effective, but not sufficient to control the inflammation in CSF. CSF inflammation persisted and a gradual increase in granulation tissue was found in the subdural space on lumbar MRI. After administration of rifampicin 450 mg/day, the CSF was normalized and the enhancement of granulation tissue decreased. The patient completely recovered 5 months after the therapy was initiated. We suggest that rifampicin may be an option for the treatment of meningitis caused by actinomyces.

A case of AIDS associated cryptococcal meningitis with multiple cranial nerve neuropathies

Cryptococcal meningitis is a common opportunistic infection among patients with AIDS. Cranial nerve neuropathies are well-known complications that occur due to increased intracranial pressure and inflammation of cranial nerves in such patients but have not been previously reported to involve more than four cranial nerves simultaneously. Our patient had involvement of five cranial nerves resulting in the complete loss of vision and hearing as well palsies of the third, sixth and seventh cranial nerves. He was treated with multiple antifungal medications. Repeated high volume lumbar punctures and Ommaya reservoir were used to lower intracranial pressure. At the time of discharge the patient had complete recovery of the functions of third, sixth and seventh cranial nerves bilaterally and partial recovery of hearing and vision.