SAPHO syndrome with rapidly progressing destructive spondylitis: two cases treated surgically.
The authors present two cases of synovitis, acne, pustulosis, hyperostosis, osteitis (SAPHO) syndrome with rapidly progressing destructive spondylitis treated surgically. The spinal lesions in SAPHO syndrome generally have a good prognosis and rarely cause the structural destruction or neurological deterioration. Case 1: a 63-year-old female had palmoplantar pustulosis for 2 years. At first, she only felt a pain in the nape with no inducing factor. Two months later, she had incomplete quadriplegia (ASIA scale C). Magnetic resonance imaging showed destruction of C4-C7, kyphotic deformity, and severe compression of the spinal cord. Decompression and reconstruction surgery using anterior and posterior approach improved her paralysis. Case 2: a 69-year-old female complained of persistent back pain. Magnetic resonance imaging revealed spondylitis of T7-T9. Although there were no typical skin lesions, we diagnosed SAPHO syndrome by hyperostosis of the sternocostoclavicular joint and sacral joint. Destruction with kyphotic deformity of the spine progressed gradually for 3 months. Curettage and reconstruction surgery using thoracic endoscope relieved her pain and prevented the destruction of the spine. The histopathology of the specimen obtained surgically showed non-specific inflammation in both cases. Spondylitis in SAPHO syndrome may cause severe destruction and kyphotic deformity followed by paralysis.
Takigawa
Tomoyuki
T
Department of Orthopaedic Surgery, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama City, Okayama, 700-8558, Japan. takigawa2004@yahoo.co.jp
Tanaka
Masato
M
Nakahara
Shinnosuke
S
Sugimoto
Yoshihisa
Y
Ozaki
Toshifumi
T
D020083:Acquired Hyperostosis Syndrome / Q000150:complications*; D000368:Aged; D002574:Cervical Vertebrae / Q000473:pathology / Q000503:physiopathology / Q000601:surgery; D019299:Decompression, Surgical / Q000295:instrumentation / Q000379:methods; D018450:Disease Progression; D004724:Endoscopy; D005260:Female; D006801:Humans; D015576:Hyperostosis / Q000150:complications / Q000473:pathology / Q000503:physiopathology; D007738:Kyphosis / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D008279:Magnetic Resonance Imaging; D008875:Middle Aged; D010243:Paralysis / Q000209:etiology / Q000473:pathology / Q000601:surgery; D019651:Plastic Surgery Procedures / Q000295:instrumentation / Q000379:methods; D013117:Spinal Cord Compression / Q000209:etiology* / Q000473:pathology / Q000601:surgery; D013166:Spondylitis / Q000209:etiology* / Q000473:pathology / Q000601:surgery*; D013247:Sternoclavicular Joint / Q000473:pathology / Q000503:physiopathology; D013904:Thoracic Vertebrae / Q000473:pathology / Q000503:physiopathology / Q000601:surgery; D016896:Treatment Outcome