SAPHO syndrome is a rare clinical entity composed of synovitis, acne, pustulosis, hyperostosis, and osteitis (SAPHO). We describe a case of SAPHO syndrome masquerading as metastatic breast cancer in a patient with localized breast cancer who presented with cord compression. There was no pathologic evidence of metastatic cancer; however, a bone scan indicated osseous involvement. After multidisciplinary review of images and with additional findings of pustulosis and acne, a clinical diagnosis of SAPHO was made.
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http://dx.doi.org/10.1155/2018/3168452 | DOI Listing |
Front Immunol
December 2024
School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China.
The complex interaction between the immune system and autoinflammatory disorders highlights the centrality of autoimmune mechanisms in the pathogenesis of autoinflammatory diseases. With the exploration of PSTPIP2, it has been discovered to play an inhibitory role in immune diseases, suggesting its potential utility in the research and treatment of rheumatic diseases. This review outlines the mechanisms of PSTPIP2 in chronic multifocal osteomyelitis (CMO), rheumatoid arthritis (RA), synovitis-acne-pustulosis-hyperostosis-osteitis (SAPHO) syndrome, liver diseases, renal diseases, pressure ulcer sepsis and diabetic obesity.
View Article and Find Full Text PDFJ Dermatolog Treat
December 2024
Department of Dermatology, The Second Hospital of Dalian Medical University, Dalian, China.
Aim: SAPHO (synovitis, acne, pustulosis, hyperostosis and osteitis) syndrome is a rare autoimmune disorder characterized by typical cutaneous lesions (palmoplantar pustulosis and eruptive acne) and osteoarticular symptoms (aseptic osteomyelitis and joint inflammation). This study aims to evaluate the therapeutic efficacy and safety of Janus kinase 1 (JAK1) inhibitor abrocitinib in patients with SAPHO syndrome.
Methods: We presented a patient with SAPHO syndrome with accelerated disease progression who did not respond to traditional therapies.
Case Rep Rheumatol
October 2024
Division of Rheumatology, Mayo Clinic, Jacksonville 32224, Florida, USA.
SAPHO syndrome, a rare inflammatory disorder of bone, joints, and skin, is named based on the presence of synovitis, acne, pustulosis, hyperostosis, and osteitis. The hallmark of SAPHO syndrome includes osteoarticular and dermatologic manifestations, however, rarer associations with inflammatory bowel disease (particularly Crohn's disease) have been documented. The literature on the relationship between SAPHO syndrome and inflammatory bowel disease (IBD), especially ulcerative colitis (UC), remains limited.
View Article and Find Full Text PDFInt J Rheum Dis
December 2024
Department of Orthopaedic Surgery, Tohoku University Graduate School of Medicine, Sendai, Miyagi, Japan.
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