[Chronic recurrent multifocal osteomyelitis (CRMO)].
Chronic recurrent multifocal osteomyelitis (CRMO) is an unusual clinical entity. More than 200 cases are described in the literature and it is presented here with special reference to its radiological aspects. It is an acquired disease of the skeleton which occurs predominantly during childhood and adolescence. About ten per cent of cases begin in early or, rarely, in later adult life. This variant is described here for the first time and is discussed as "adult CRMO". The underlying pathology is a bland, predominantly lympho-plasma cellular osteomyelitis which is self-limiting and leads to bone sclerosis (Garrè). It probably involves an abnormal immune process which follows an infection but remains clinically latent and remains aseptic and sterile. In a quarter of cases there is an association with pustulosis palmo-plantaris and its relationship with psoriatic arthropathy is discussed. The clinical, histopathological and imaging features (radiological and particularly MRT) and the bone changes are described. This provides a spectrum of symptoms; the radiological differential diagnosis and the relationship with hyperostotic spondyloarthroses during adult life are discussed. The relationship between CRMO, the SAPHO syndrome and acquired hyperostosis syndrome are analysed.
Schilling
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F
Klinik für Radiologie, Johannes-Gutenberg-Universität Mainz.
D000328:Adult; D001842:Bone and Bones / Q000000981:diagnostic imaging; D002648:Child; D002908:Chronic Disease; D003937:Diagnosis, Differential; D006801:Humans; D010019:Osteomyelitis / Q000000981:diagnostic imaging* / Q000473:pathology; D011859:Radiography; D011877:Radionuclide Imaging; D012008:Recurrence
Die chronisch rekurrierende multifokale Osteomyelitis (CRMO).