Abstract
Acrometastasis means tumor seeding distally to the elbow or the knee and is an uncommon event. Foot acrometastases occur in 0.58% of patients with skeletal metastases overall, and only about 10% of these are caused by bladder cancer. We present a case of bladder cancer manifesting with insidious foot pain, caused by multiple lytic lesions located solely at the left foot. It was suspected after whole-body CT and later confirmed by biopsy result. We enumerate the differential diagnosis of distal extremity lytic lesions for educational purposes and review the literature listing similar published cases.
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Evans S, Ramasamy A, Jeys L, Grimer R. Delayed diagnosis in metastatic lesions of the foot. Ann R Coll Surg Engl. 2014;96(7):536–8. https://doi.org/10.1308/003588414X14055925058111.
Pereira HM, Marchiori E, Severo A. Magnetic resonance imaging aspects of giant-cell tumours of bone. J Med Imaging Radiat Oncol. 2014;58:674–8. https://doi.org/10.1111/1754-9485.12249.
Yadav S, Kumar R. Solitary second metatarsal metastasis as the first site of distant spread in TCC urinary bladder: a case report. Indian J Urol. 2015;31:363–5.
Zagrocki L, Ford TC, Willis WS, Sizemore HS. Metastatic bone cancer of the foot: a case report. J Am Podiatr Med Assoc. 2013;103(4):340–3.
Khan S, Win Z, Lloyd CR, et al. Acrometastasis to the foot: an unusual presentation of transitional cell carcinoma of the bladder. Nucl Medi Rev. 2007;10(1):26–8.
Petkovic M, Muhvic D, Zamolo G, et al. Metatarsal metastasis from transitional cell cancer of the urinary bladder. Coll Antropol. 2004;28:337–41.
Sarlak A, Gündes H, Ozkürkçügil C, Ozkara S, Gökalp A. Int J Clin Pract. 2000;54(10):681–2.
Boellaard R, et al. FDG PET/CT: EANM procedure guidelines for tumour imaging: version 2.0. Eur J Nucl Med Mol Imaging. 2015;42:328–54. https://doi.org/10.1007/s00259-014-2961-x.
Libson E, Bloom RA, Husband JE, et al. Skelet Radiol. 1987;16:387. https://doi.org/10.1007/BF00350965.
Hattrup SJ, Amadio PC, Sim FH, Lombardi RM. Metastatic tumors of the foot and ankle. Foot Ankle. 1988;8:243–7.
Shinagare AB, Ramaiya NH, Jagannathan JP, Fennessy FM, Taplin ME, Van den Abbeele AD. Metastatic pattern of bladder cancer: correlation with the characteristics of the primary tumor. Am J Roentgen. 2011;196:117. https://doi.org/10.2214/AJR.10.5036.
Kassouf W, et al. CUA guidelines on the management of non-muscle invasive bladder cancer. Can Urol Assoc J. 2015;9(9–10):E690–704. https://doi.org/10.5489/cuaj.3320.
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We would like to thank Hossei Imenpour, MD, and Raffaella Pratesi, MD for providing the histologic images.
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Matos, J., Mussetto, I., Podestà, R. et al. Bladder cancer presenting with acrometastases: a different cause of foot pain. Skeletal Radiol 47, 1003–1009 (2018). https://doi.org/10.1007/s00256-018-2888-6
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DOI: https://doi.org/10.1007/s00256-018-2888-6