title: Phenotypic spectrum and management of sternal cleft: literature review and presentation of a new series.
abstract: Sternal cleft is a chest wall malformation that can expose mediastinal viscera and vessels to injuries. It can be classified into two forms, complete and partial. Its etiology and incidence are unknown and it is often associated with other defects. The aim of this article is to review the literature and report our experience with this rare anomaly, focusing on clinical presentation and management. We reviewed the English written literature about sternal cleft and collected the clinical data of all the published series. We present seven new cases that we have observed and treated since 1999. Literature reports 51 series including 86 patients, more frequently female (62%) and affected with partial superior form (67%). Sternal cleft is often asymptomatic (74%) and associated with other defects (72%). Surgical treatments include primary closure (73%), bone graft interposition (10%), prosthetic closure (7%), and muscle flap interposition (3%). In our series, primary closure was possible in four cases, while in three cases we placed a prosthesis. Five patients had associated defects and two were affected with PHACES (posterior fossa abnormalities, hemangiomas, arterial lesions, cardiac abnormalities/aortic coarctation, abnormalities of the eye, and sternum defects) syndrome. We report for the first time the association of sternal cleft with connectival nevi in three of our patients. At follow-up, we observed no major complication or recurrences. Although primary closure is the preferred option and should be performed in the neonatal period, the use of prostheses warrants good results as well. Prior to treatment, associated defects and syndromes should be excluded.
authors: Pediatric Surgery, Giannina Gaslini Children's Hospital, and University of Genoa, Genoa, Italy.
authors: Michele
authors: M
authors: Torre
authors: Giovanni
authors: G
authors: Rapuzzi
authors: Marcello
authors: M
authors: Carlucci
authors: Luca
authors: L
authors: Pio
authors: Vincenzo
authors: V
authors: Jasonni
mesh_terms: D000015:Abnormalities, Multiple / Q000601:surgery; D016025:Bone Transplantation / Q000379:methods; D002648:Child; D002675:Child, Preschool; D005153:Facial Neoplasms / Q000175:diagnosis; D005260:Female; D006391:Hemangioma / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D009139:Musculoskeletal Abnormalities / Q000000981:diagnostic imaging / Q000601:surgery*; D010641:Phenotype; D019736:Prostheses and Implants; D019651:Plastic Surgery Procedures / Q000379:methods; D012189:Retrospective Studies; D013249:Sternum / Q000002:abnormalities / Q000000981:diagnostic imaging / Q000601:surgery; D013524:Surgical Flaps; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome