Résumé
Sphenoid sinus aspergillosis is notorious for its serious complications, such as permanent cranial nerve deficits and possible death. The most common associated symptoms are headache, followed by visual changes, and cranial nerve palsies. Because of an insidious onset, frequently resulting in missed and delayed diagnosis, sphenoid sinus aspergillosis is a potentially lethal medical condition. We report a case of visual loss secondary to isolated sphenoid sinus aspergillosis. A 69-year-old man presented to our hospital with the complaint of headache. The headache started one year previously and was described as severe dull pain localized bilaterally to the temporo-orbital region. The patient took daily NSAIDs for the pain. The neurological examination was normal. The MRI of the brain showed a left sphenoid sinusitis. A transnasal endoscopic superior meatal sphenoidotomy was performed. Aspergillosis was confirmed after a surgical biopsy was obtained. The patient was discharged from hospital without antifungal therapy. One month later, the patient complained of headache and loss of vision bilaterally. The orbital MRI showed a left cavernous sinus and bilateral optic nerve invasion. The loss of visions was permanent. In our case, the diagnosis was delayed; antifungal agents were not administered after surgery and the patient lost his vision as a result. Therefore, early diagnosis and proper treatment are important. Although the treatment of an invasive type of aspergillus has not been established, surgical removal of a nidus and aggressive antifungal therapy are recommended.
Sujets)
Sujet âgé , Humains , Anti-inflammatoires non stéroïdiens , Antifongiques , Aspergillose , Aspergillus , Biopsie , Cécité , Encéphale , Sinus caverneux , Atteintes des nerfs crâniens , Nerfs crâniens , Retard de diagnostic , Diagnostic , Diagnostic précoce , Céphalée , Imagerie par résonance magnétique , Examen neurologique , Nerf optique , Orbite , Sinus sphénoïdal , Sinusite sphénoïdaleRésumé
A 59 year-old woman who had suffered daily headaches was diagnosed with leptomeningeal metastasis. Leptomeningeal metastasis is uncommon but devastating form of metastatic spread. Cerebral venous thrombosis is a disease sometimes associated with systemic cancer. Rarely, cerebral sinus occlusion accompanies leptomeningeal cancer. We report a patient who had cerebral sinus thrombosis and leptomeningeal metastasis.
Sujets)
Femelle , Humains , Adulte d'âge moyen , Céphalée , Métastase tumorale , Thromboses des sinus intracrâniens , Thrombose veineuseRésumé
Dentatorubropallidoluysian atrophy (DRPLA) is a rare neurodegenerative disorder usually inherited in an autosomal dominant pattern. DRPLA has been shown to be associated with expansion of an unstable cytosine-adenine-guanine (CAG) trinucleotide repeat in a gene on chromosome 12p. We evaluated a family with DRPLA that affected three members; A 35-year-old female presented with seven year history of gait ataxia, dysarthria and mild cognitive impairment. The MRI of the brain revealed diffuse cerebellar atrophy with an incidental lipoma in the midbrain. Her 30-year-old brother presented with progressive cerebellar ataxia that developed at the age of 20. Her grandmother and mother were reported to have developed ataxia during the late period of their life, and died at the age of 60 and 55, respectively. The demonstration of an expanded CAG repeat in the gene for DRPLA was used to confirm the diagnosis.