However, its multichamber feature is relative, because the osteofibrous tendinea does not overlap the cyst cavity but is located perpendicular to the axis of the bone. Radiologically, a SBC, as a rule, is a unicameral cavity formation that can also be multichambered. The vast majority of pathological foci are localized in the proximal metaphyses of the humerus and femoral bones. On average, 65% of cases are reported in adolescents and 20% in the first decade of life. SBCs are more common in males than in females (ratio, 3:1). General characteristics of solitary bone cysts To date, these issues remain the subject of many discussions. In clinical practice, the background of this problem is determined by the lack of a consensus on the SBC etiopathogenesis and the choice of the optimal method of treatment. Īccording to the International Histological Classification of Bone Tumors (WHO, 1993), “solitary (simple or unicameral) bone cysts refer to tumor-like processes and are defined as a cavity filled with a transparent straw-colored fluid with a lining of various thicknesses, consisting of connective tissue and single giant cells”. Although the bone cyst was determined for the first time by Dupuytren in 1833, a detailed description of SBC was provided by Rudolf Virchow in 1876, who described it in his works as “decaying enchondromas”. Finger fractures.Solitary bone cyst (SBC) is one of the most common childhood pathologies of the skeleton and represents, according to different authors, 21%–57% of all benign tumors and tumor-like bone processes in children. What is bone?.Īmerican Academy of Orthopaedic Surgeons. National Institute of Arthritis and Musculoskeletal and Skin Diseases. Human biological variation in sesamoid bone prevalence: the curious case of the fabella.
Hiding within the cracks: case report of rare sutural bone found at the nasion. Structure of bone tissue.Įdwards B, Wang JM, Iwanaga J, et al. Classifications in brief: Salter-Harris classification of pediatric physeal fractures. doi:10.3390/healthcare10020367Ĭepela DJ, Tartaglione JP, Dooley TP, Patel PN. Clinical management of intraosseous access in adults in critical situations for health professionals. Classification of bones.Īstasio-Picado Á, Cobos-Moreno P, Gómez-Martín B, Zabala-Baños MDC, Aranda-Martín C.
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