Abstract
CASE REPORT
A 74-year-old farmer presented with worsening headaches, gait unsteadiness, and writing difficulties. On examination, he had a tendency to fall to the right and right-sided dysmetria and dysdiadochokinesis. Magnetic resonance imaging initially showed abnormalities in the right cerebellar hemisphere, suggestive of subacute infarct or infiltrating malignancy. Suboccipital craniotomy and biopsy revealed noncaseating granulomas suggestive of sarcoidosis. He was initially treated with steroids and later switched to Infliximab. On follow-up 5 months later, symptoms and imaging had improved.
DISCUSSION
Sarcoidosis affects the central nervous system in about 5% of patients. It usually manifests with cranial nerve palsies. It may rarely mimic a tumor as in this patient. Despite the dearth of controlled studies addressing neurosarcoidosis treatment, excellent responses to corticosteroids have been documented. Infliximab has been used as a steroid-sparing agent in neurosarcoidosis. We present this case of neurosarcoidosis presenting as a cerebellar mass to increase awareness of this condition.
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References
Boeck C. Multiple benign sarcoid of the skin. J Cutan Genito-Urin Dis. 1899;17:543–50.
Stern BJ, Krumholz A, Johns C, Scott P, Nissim J. Sarcoidosis and its neurological manifestations. Arch Neurol. 1985;42:909–17.
Delaney P. Neurologic manifestations in sarcoidosis: review of the literature, with a report of 23 cases. Ann Intern Med. 1977;87:336–45.
Kidd D, Beynon HL. The neurological complications of systemic sarcoidosis. Sarcoidosis Vasc Diffuse Lung Dis. 2003;20:85–94.
Mirfakhraee M, Crofford MJ, Guinto FC, Nauta HJ, Weedn VW. Virchow–Robin space: a path of spread in neurosarcoidosis. Radiology. 1986;158:715–20.
Mana J. Magnetic resonance imaging and nuclear imaging in sarcoidosis. Curr Opin Pulm Med. 2002;8(5):457–63.
Wiesli P, Hess K, Cathomas G, Stey C. Neurosarcoidosis presenting as cerebellar mass. Eur Neurol. 2000;43(1):58–9.
Oksanen V. Neurosarcoidosis: clinical presentation and course in 50 patients. Acta Neurol Scand. 1986;73:283–90.
Baughman RP, Lower EE. A clinical approach to the use of methotrexate for sarcoidosis. Thorax. 1999;54:742–6.
Stern BJ, Schonfeld SA, Sewell C, Krumholz A, Scott P, Belendiuk G. The treatment of neurosarcoidosis with cyclosporine. Arch Neurol. 1991;49:1065–72.
Doty JD, Mazur JE, Judson MA. Treatment of corticosteroid-resistant neurosarcoidosis with a short-course cyclophosphamide regimen. Chest. 2003;124:2023–6.
Sharma OP. Effectiveness of chloroquine and hydroxychloroquine in treating selected patients with sarcoidosis with neurological involvement. Arch Neurol. 1998;55:1248–54.
Baughman RP. Therapeutic options for sarcoidosis: new and old. Curr Opin Pulm Med. 2002;8:464–9.
Sollberger M, Fluri F, Baumann T, et al. Successful treatment of steroid-refractory neurosarcoidosis with infliximab. J Neurol. 2004;251(6):760–1.
Carter JD, Valeriano J, Vasey FB, Bognar B. Refractory neurosarcoidosis: a dramatic response to infliximab. Am J Med. 2004;117(4):277–9.
Doty JD, Mazur JE, Judson MA. Treatment of sarcoidosis with infliximab. Chest. 2005;127(3):1064–71.
Browne SL, Greene MH, Gershon SK, Edwards ET, Braun MM. Tumor necrosis factor antagonist therapy and lymphoma development: twenty-six cases reported to the Food and Drug Administration. Arthritis Rheum. 2002;46(12):3151–8.
Foley KT, Howell JD, Junck L. Progression of hydrocephalus during corticosteroid therapy for neurosarcoidosis. Postgrad Med J. 1989;65:481–4.
Stern BJ. Neurological complications of sarcoidosis. Curr Opin Neurol. 2004;17:311–6.
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Kumar, G., Kang, C.A. & Giannini, C. Neurosarcoidosis Presenting as a Cerebellar Mass. J GEN INTERN MED 22, 1373–1376 (2007). https://doi.org/10.1007/s11606-007-0272-7
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DOI: https://doi.org/10.1007/s11606-007-0272-7