Abstract
Hirayama disease (HirD) is a juvenile spinal muscular atrophy predominantly affecting young men with an initially progressive course followed by a stable plateau within several years. It is a matter of debate whether HirD is a widespread motor neuron or more focal cervical cord disease. Whether the supraspinal pathways of the corticospinal tract (CST) are also affected has not been studied systematically. We analyzed CST integrity in seven HirD patients and 11 controls of similar age and gender using diffusion tensor imaging at a 1.5-T scanner and central motor conduction time (CMCT) using transcranial magnetic stimulation. The apparent diffusion coefficient, fractional anisotropy, and axial and radial diffusivity coefficients were determined bilaterally at four representative CST levels and along the whole CST using a probabilistic fiber tracking approach. There were no differences between the initially affected and the contralateral side in HirD patients and no difference between HirD patients and controls for both the ROI-based and the whole CST analyses. Radial diffusivity of the CST was positively correlated with years of disease progression in HirD patients. CMCT was normal in HirD patients. Combined anatomical and functional measurements established normal integrity of the supraspinal CST in HirD patients lending support to the notion that HirD is a pure spinal motor neuron disorder.
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Hirayama K, Tsubaki T, Toyokura Y, Okinaka S (1963) Juvenile muscular atrophy of unilateral upper extremity. Neurology 13:373–380
Hirayama K (2000) Juvenile muscular atrophy of distal upper extremity (Hirayama disease). Intern Med 39:283–290
Tashiro K, Kikuchi S, Itoyama Y, Tokumaru Y, Sobue G, Mukai E, Akiguchi I, Nakashima K, Kira JI, Hirayama K (2006) Nationwide survey of juvenile muscular atrophy of distal upper extremity (Hirayama disease) in Japan. Amyotroph Lateral Scler 7:38–45
Gourie-Devi M, Suresh TG, Shankar SK (1984) Monomelic amyotrophy. Arch Neurol 41:388–394
Hashimoto O, Asada M, Ohta M, Kuroiwa Y (1976) Clinical observations of juvenile nonprogressive muscular atrophy localized in hand and forearm. J Neurol 211:105–110
Sakai K, Ono K, Okamoto Y, Murakami H, Yamada M (2011) Cervical flexion myelopathy in a patient showing apparent long tract signs: a severe form of Hirayama disease. Joint Bone Spine 78:316–318
Sonwalkar HA, Shah RS, Khan FK, Gupta AK, Bodhey NK, Vottath S, Purkayastha S (2008) Imaging features in Hirayama disease. Neurol India 56:22–26
Iwasaki Y, Tashiro K, Kikuchi S, Kitagawa M, Isu T, Abe H (1987) Cervical flexion myelopathy: a “tight dural canal mechanism”. Case report. J Neurosurg 66:935–937
Konno S, Goto S, Murakami M, Mochizuki M, Motegi H, Moriya H (1997) Juvenile amyotrophy of the distal upper extremity: pathologic findings of the dura mater and surgical management. Spine 22:486–492
Chen CJ, Chen CM, Wu CL, Ro LS, Chen ST, Lee TH (1998) Hirayama disease: MR diagnosis. AJNR Am J Neuroradiol 19:365–368
Chen CJ, Hsu HL, Tseng YC, Lyu RK, Chen CM, Huang YC, Wang LJ, Wong YC, See LC (2004) Hirayama flexion myelopathy: neutral-position MR imaging findings—importance of loss of attachment. Radiology 231:39–44
Ammendola A, Gallo A, Iannaccone T, Tedeschi G (2008) Hirayama disease: three cases assessed by F wave, somatosensory and motor evoked potentials and magnetic resonance imaging not supporting flexion myelopathy. Neurol Sci 29:303–311
Willeit J, Kiechl S, Kiechl-Kohlendorfer U, Golaszewski S, Peer S, Poewe W (2001) Juvenile asymmetric segmental spinal muscular atrophy (Hirayama’s disease): three cases without evidence of “flexion myelopathy”. Acta Neurol Scand 104:320–322
Robberecht W, Aguirre T, Van den Bosch L, Theys P, Nees H, Cassiman JJ, Matthijs G (1997) Familial juvenile focal amyotrophy of the upper extremity (Hirayama disease). Superoxide dismutase 1 genotype and activity. Arch Neurol 54:46–50
Schroder R, Keller E, Flacke S, Schmidt S, Pohl C, Klockgether T, Schlegel U (1999) MRI findings in Hirayama’s disease: flexion-induced cervical myelopathy or intrinsic motor neuron disease? J Neurol 246:1069–1074
Misra UK, Kalita J, Mishra VN, Phadke RV, Hadique A (2006) Effect of neck flexion on F wave, somatosensory evoked potentials, and magnetic resonance imaging in Hirayama disease. J Neurol Neurosurg Psychiatry 77:695–698
Schlegel U, Jerusalem F, Tackmann W, Cordt A, Tsuda Y (1987) Benign juvenile focal muscular atrophy of upper extremities—a familial case. J Neurol Sci 80:351–353
Hirayama K (1991) Non-progressive juvenile spinal muscular atrophy of the distal upper limb (Hirayama disease). In: Jong JD (ed) Handbook of clinical neurology. Elsevier, Amsterdam, pp 107–120
Bodammer N, Kaufmann J, Kanowski M, Tempelmann C (2004) Eddy current correction in diffusion-weighted imaging using pairs of images acquired with opposite diffusion gradient polarity. Magn Reson Med 51:188–193
Papadakis NG, Xing D, Huang CL, Hall LD, Carpenter TA (1999) A comparative study of acquisition schemes for diffusion tensor imaging using MRI. J Magn Reson 137:67–82
Woods RP, Grafton ST, Holmes CJ, Cherry SR, Mazziotta JC (1998) Automated image registration: I general methods and intrasubject, intramodality validation. J Comput Assist Tomogr 22:139–152
Pajevic S, Pierpaoli C (1999) Color schemes to represent the orientation of anisotropic tissues from diffusion tensor data: application to white matter fiber tract mapping in the human brain. Magn Reson Med 42:526–540
Bodammer NC, Kaufmann J, Kanowski M, Tempelmann C (2009) Monte Carlo-based diffusion tensor tractography with a geometrically corrected voxel-centre connecting method. Phys Med Biol 54:1009–1033
Le Bihan D, Mangin JF, Poupon C, Clark CA, Pappata S, Molko N, Chabriat H (2001) Diffusion tensor imaging: concepts and applications. J Magn Reson Imaging 13:534–546
Mori S, Oishi K, Faria AV (2009) White matter atlases based on diffusion tensor imaging. Curr Opin Neurol 22:362–369
Glenn OA, Ludeman NA, Berman JI, Wu YW, Lu Y, Bartha AI, Vigneron DB, Chung SW, Ferriero DM, Barkovich AJ, Henry RG (2007) Diffusion tensor MR imaging tractography of the pyramidal tracts correlates with clinical motor function in children with congenital hemiparesis. AJNR Am J Neuroradiol 28:1796–1802
Pradhan S (2009) Bilaterally symmetric form of Hirayama disease. Neurology 72:2083–2089
Song SK, Sun SW, Ramsbottom MJ, Chang C, Russell J, Cross AH (2002) Dysmyelination revealed through MRI as increased radial (but unchanged axial) diffusion of water. Neuroimage 17:1429–1436
Klawiter EC, Schmidt RE, Trinkaus K, Liang HF, Budde MD, Naismith RT, Song SK, Cross AH, Benzinger TL (2011) Radial diffusivity predicts demyelination in ex vivo multiple sclerosis spinal cords. Neuroimage 55:1454–1460
Gallo A, Rocca MA, Tortorella P, Ammendola A, Tedeschi G, Filippi M (2006) A multiparametric brain and cord MR imaging study of a patient with Hirayama disease. AJNR Am J Neuroradiol 27:2115–2117
Misra UK, Kalita J (1995) Central motor conduction in Hirayama disease. Electroencephalogr Clin Neurophysiol 97:73–76
Rigamonti A, Usai S, Curone M, D’Amico D, Bussone G (2004) Hirayama disease: description of an Italian case. Neurol Sci 25:102–103
Polo A, Curro’ Dossi M, Fiaschi A, Zanette GP, Rizzuto N (2003) Peripheral and segmental spinal abnormalities of median and ulnar somatosensory evoked potentials in Hirayama’s disease. J Neurol Neurosurg Psychiatry 74:627–632
Chiba S, Yonekura K, Nonaka M, Imai T, Matumoto H, Wada T (2004) Advanced Hirayama disease with successful improvement of activities of daily living by operative reconstruction. Intern Med 43:79–81
Sach M, Winkler G, Glauche V, Liepert J, Heimbach B, Koch MA, Buchel C, Weiller C (2004) Diffusion tensor MRI of early upper motor neuron involvement in amyotrophic lateral sclerosis. Brain 127:340–350
Cosottini M, Giannelli M, Siciliano G, Lazzarotti G, Michelassi MC, Del Corona A, Bartolozzi C, Murri L (2005) Diffusion-tensor MR imaging of corticospinal tract in amyotrophic lateral sclerosis and progressive muscular atrophy. Radiology 237:258–264
Hirayama K, Tomonaga M, Kitano K, Yamada T, Kojima S, Arai K (1987) Focal cervical poliopathy causing juvenile muscular atrophy of distal upper extremity: a pathological study. J Neurol Neurosurg Psychiatry 50:285–290
Desai JA, Melanson M (2011) Teaching neuroimages: anterior horn cell hyperintensity in Hirayama disease. Neurology 77:e73
Routal RV, Pal GP (1999) A study of motoneuron groups and motor columns of the human spinal cord. J Anat 195:211–224
Romanes GJ (1964) The motor pools of the spinal cord. Prog Brain Res 11:93–119
Sharrard WJ (1955) The distribution of the permanent paralysis in the lower limb in poliomyelitis; a clinical and pathological study. J Bone Joint Surg Br 37:540–558
Munchau A, Rosenkranz T (2000) Benign monomelic amyotrophy of the lower limb—case report and brief review of the literature. Eur Neurol 43:238–240
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Boelmans, K., Kaufmann, J., Schmelzer, S. et al. Hirayama disease is a pure spinal motor neuron disorder—a combined DTI and transcranial magnetic stimulation study. J Neurol 260, 540–548 (2013). https://doi.org/10.1007/s00415-012-6674-4
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DOI: https://doi.org/10.1007/s00415-012-6674-4