Abstract
We report on a case of a 36-year-old lady who presented with large, painful soft-tissue swellings of both Achilles tendons. MRI demonstrated fusiform enlargement involving the Achilles tendons bilaterally. The tendons returned heterogeneous signal intensity characterised by a diffuse reticulated appearance. The right tendon mass was treated with a wide marginal excision and Achilles tendon reconstruction. The histology confirmed Achilles tendon xanthoma. Further metabolic investigation revealed the patient to have a rare autosomal recessive condition called cerebrotendinous xanthomatosis (CTX). Her brother was also affected. CTX is easily treatable if diagnosed early, and should be suspected in patients presenting with bilateral Achilles tendon xanthomas and normal plasma lipid levels.
References
Hughes JD, Meriwether TW III. Familial pseudohypertrophy of tendo-Achilles with multisystem disease. South Med J 1971;64:311–316
Bjorkhem I, Skrede S. Familial diseases with storage of sterols other than cholesterol: Cerebrotendinous Xanthomatosis and phytosterolemia. In: Scriver CR et al. editors. Metabolic basis of inherited disease. 6th ed. New York: McGraw-Hill; 1989. 1283–1302
Moghadasain MH. Cerebrotendinous xanthomatosis: clinical course, genotypes and metabolic backgrounds. Clin Invest Med 2004;27:42–50
Mak CM, Lam KS, Tan KCB, Ma OC, Tam S. Cerebrotendinous xanthomatosis in a Hong Kong Chinese kinship with a novel plicing site mutation in IVS6-1G>T in the sterol 27-hydroxylase gene. Mol Genet Metab 2004;81:144–146
Moghadasain MH, Salen G, Frohlich JJ, Scudamore CH. Cerebrotendinous Xanthomatosis: a rare disease with diverse manifestations. Arch Neurol 2002;59:527–529
Kearns WP, Wood WS. Cerebrotendinous Xanthomatosis. Arch Opthalmol 1976;94:148–150
Kuriyama M, Fujiyama J, Yoshidome H, et al. Cerebrotendinous xanthomatosis: clinical and biochemical evaluation of eight patients and review of the literature. J Neurol Sci 1991;102:225–232
Liem MSL, Gevers Leuven JA, Bloem JL, Schipper J. Magnetic resonance imaging of Achilles tendon xanthomas in familial hypercholesterolemia. Skeletal Radiol 1992;21:453–457
Otake S, Imagumbai N, Tajima A, Ohba S. Unusual high signal intensity on MR images in a patient with multiple tendinous xanthomas. Eur Radiol 1997;7:1025–1027
Bude RO, Adler RS, Bassett DR. Diagnosis of Achilles tendon xanthoma in patients with heterozygous familial hypercholesterolemia: MR vs sonography. Am J Roentgenol 1994;162:913–917
Dussault RG, Kaplan PA, Roederer G. MR imaging of Achilles tendon in patients with familial hyperlipidemia: comparison with plain films, physical examination and patients with traumatic tendon lesions. Am J Roentgenol 1995;164:403–407
Kelman CG, Disler DG, Kremer JM, Jennings TA. Xanthomatous infiltration of ankle tendons. Skeletal Radiol 1997;26:256–259
Berginer VM, Salen G, Shefer S. Long-term treatment of cerebrotendinous xanthomatosis with chenodeoxycholic acid. N Engl J Med 1984;311:1649–1652
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Smithard, A., Lamyman, M.J., McCarthy, C.L. et al. Cerebrotendinous xanthomatosis presenting with bilateral Achilles tendon xanthomata. Skeletal Radiol 36, 171–175 (2007). https://doi.org/10.1007/s00256-006-0139-8
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DOI: https://doi.org/10.1007/s00256-006-0139-8