Abstract
Xanthogranulomatous osteomyelitis (XO) is an exceedingly rare disease characterized by infiltration of histiocytes and foamy macrophages. Both on gross examination and on radiographs, XO can mimic malignancy. We describe the case of a 5-year-old female with Alagille syndrome who presented with a pathologic fracture of the right humerus. Initial radiographs revealed multiple osteolytic lesions in the distal humerus while MRI showed a large soft tissue mass. Biopsy confirmed the diagnosis of XO, which has hitherto not been described in a patient with Alagille syndrome. The patient was admitted for IV antibiotics and taken to the operating room for an incision and debridement. Tissue cultures were obtained and grew Salmonella. Antibiotic therapy was tapered, and the patient responded to treatment. She was doing well at her 6-month follow-up visit. In the discussion section, we explore how osteopenia and immune dysregulation caused by Alagille syndrome can affect the development of XO. We summarize all previously reported cases of XO and conclude that XO presents as an osteolytic lesion that expands rapidly over the course of a few weeks. We highlight that XO can mimic sarcoma because of its mass effect but can be distinguished radiographically by the presence of surrounding sclerosis. Given the rapid onset of XO, we classify it as an acute osteomyelitis. We discuss how leukemia and Ewing sarcoma can present similarly to acute osteomyelitis. We then emphasize key features that can be used to distinguish these malignancies from acute osteomyelitis.
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Borjian A, Rezaei F, Eshaghi MA, Shemshaki H. Xanthogranulomatous osteomyelitis. J Orthop Traumatol. 2011;13(4):217–20.
Franco V, Aragona F, Genova G, Florena A, Stella M, Campesi G. Xanthogranulomatous cholecystitis. Pathology - Research and Practice. 1990;186(3):383–90.
Antonakopoulos GN, Chapple CR, Newman J. Xanthogranulomatous pyelonephritis. A reappraisal and immunohistochemical study. Arch Pathol Lab Med. 1988;112:275–81.
Maeda T, Shimada M, Matsumata T. Xanthogranulomatous cholecystitis masquerading as gallbladder carcinoma. Am J Gastroenterol. 1994;89:628–30.
Sapra R, Jain P, Gupta S, Kumar R. Multifocal bilateral xanthogranulomatous osteomyelitis. Indian Journal of Orthopaedics. 2015;49(4):482.
Cozzutto C. Xanthogranulomatous osteomyelitis. Arch Pathol Lab Med. 1984;08(12):973–6.
Pati GK, Singh A, Nath P, Narayan J, Padhi PK, Parida PK, et al. A 10-year-old child presenting with syndromic paucity of bile ducts (Alagille syndrome): a case report. Journal of Medical Case Reports. 2016;10(1). doi:10.1186/s13256-016-1126-x.
Berniczei-Royko A, Chałas R, Mitura I, Nagy K, Prussak E. Medical and dental management of Alagille syndrome: a review. Med Sci Monit. 2014;20:476–80.
Olivier AH. The inter-relationships between calcium absorption and bile. Experientia. 1970;26(8):854. doi:10.1007/bf02114219.
Loomes KM, Spino C, Goodrich NP, Hangartner TN, Marker AE, Heubi JE, et al. DXA bone density in Alagille syndrome correlates with fracture history and degree of cholestasis. Hepatology. 2015;62(s1):1694, 1034A–5A. http://corescholar.libraries.wright.edu/bie/114.
Tilib Shamoun S, Le Friec G, Spinner N, Kemper C, Baker A. Immune dysregulation in Alagille syndrome: a new feature of the evolving phenotype. Clinics and Research in Hepatology and Gastroenterology. 2015;39(5):566–9. doi:10.1016/j.clinre.2015.02.003.
Shailendra Singh MS, Sahil Batra MBBS, Lalit Maini MS, Virender Kumar Gautam MS. Xanthogranulomatous osteomyelitis of proximal femur masquerading as benign bone tumor. Am J Orthop. 2015;44(8):E272–4.
Lee SH, Lee YH, Park H, Cho YJ, Song HT, Yang WI, et al. A case report of xanthogranulomatous osteomyelitis of the distal ulna mimicking a malignant neoplasm. Am J Case Rep. 2013;14:304–7. doi:10.12659/AJCR.889422.
Vankalakunti M, Saikia UN, Mathew M, Kang M. Xanthogranulomatous osteomyelitis of ulna mimicking neoplasm. World Journal of Surgical Oncology. 2007;5(1):46. doi:10.1186/1477-7819-5-46.
Kamat G, Gramapurohit V, Myageri A, Shettar C. Xanthogranulomatous osteomyelitis presenting as swelling in right tibia. Case Reports in Pathology. 2011;2011:1–2. doi:10.1155/2011/257458.
Wang Y, Yu H, Zhang H, Cui X, Han J. Xanthogranulomatous osteomyelitis of rib mimicking malignant lesions in 18F-FDG PET/CT imaging. Clin Nucl Med. 2014;39(5):e315–7. doi:10.1097/rlu.0b013e3182a20d45.
Kaneuchi Y, Tajino T, Hakozaki M, Yamada H, Tasaki K, Hasegawa O, et al. Xanthogranulomatous osteomyelitis of the distal tibia: a case report. Int J Rheum Dis. 2015. doi:10.1111/1756-185x.12817.
Cennimo DJ, Agag R, Fleegler E, Lardizabal A, Klein KM, Wenokor C, et al. Mycobacterium marinum Hand infection in a “sushi chef”. Eplasty. 2009;14(9):e43.
Kashani MM, Zakerian BZ, Shayan K, Riyasi F. Xanthogranulomatous osteomyelitis of femur. Iran J OrthopSurg. 2010;8(4):187–90.
Nalini G. Xanthogranulomatous osteomyelitis: a case report. Medicine Journal. 2014;1(6):45–7.
Baisakh M, Kar M, Agrawal A, Mohapatra N. Xanthogranulomatous osteomyelitis mimicking neoplasm: a rare entity. Indian J Pathol Microbiol. 2016;59(2):253. doi:10.4103/0377-4929.182016.
Stewart JR, Dahlin DC, Pugh DG. The pathology and radiology of solitary benign bone tumors. Semin Roentgenol. 1966;1(3):268–92. doi:10.1016/0037-198x(66)90003-4.
Rogalsky RJ, Black GB, Reed MH. Orthopaedic manifestations of leukemia in children. The Journal of Bone & Joint Surgery. 1986;68(4):494–501. doi:10.2106/00004623-198668040-00003.
Chiappini E, Mastrangelo G, Lazzeri S. A case of acute osteomyelitis: an update on diagnosis and treatment. Int J Environ Res Public Health. 2016;13(6):539. doi:10.3390/ijerph13060539.
Ozaki T. Diagnosis and treatment of Ewing sarcoma of the bone: a review article. J Orthop Sci. 2015;20(2):250–63. doi:10.1007/s00776-014-0687-z.
Oudjhane K, Azouz EM. Imaging of osteomyelitis in children. Radiol Clin N Am. 2001;39(2):251–66. doi:10.1016/s0033-8389(05)70276-1.
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Cheema, A., Arkader, A. & Pawel, B. Xanthogranulomatous osteomyelitis of the humerus in a pediatric patient with Alagille syndrome: a case report and literature review. Skeletal Radiol 46, 1447–1452 (2017). https://doi.org/10.1007/s00256-017-2707-5
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DOI: https://doi.org/10.1007/s00256-017-2707-5