Comput Methods Programs Biomed - ScolioMedIS: web-oriented information system for idiopathic scoliosis visualization and monitoring.

Tópicos

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{ record(1888) medic(1808) patient(1693) }
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Resumo

Adolescent idiopathic scoliosis is the most common type of abnormal curvature observed in spine and it progresses rapidly during the puberty period. The most followed clinical way of assessing the spinal deformity is subjective by measuring the characteristic angles of spinal curve from a set of radiographic images. This paper presents a web-based information system (called ScolioMedIS) based on parameterized 3D anatomical models of the spine to quantitatively assess the deformity and to minimize the amount of radiation exposure by reducing the number of radiographs required. The main components of the system are 3D parametric solid model of spine, back surfaces, relevant clinical information and scoliosis ontology. The patient-specific spine model is regenerated from the parametric model and surface data using anatomical information extracted from radiographic images. The system is designed to take inherent advantage of Web for facilitating multi-center data collection and collaborative clinical decisions. The preliminary analysis of patient data showed promising results, which involve improved documentation standard, clinical decision knowledge base record, facilitated exchange and retrieval of medical data between institutions in multi-center clinical studies, 3D visualization of spinal deformity, and permanent monitoring of treatments.

Resumo Limpo

adolesc idiopath scoliosi common type abnorm curvatur observ spine progress rapid puberti period follow clinic way assess spinal deform subject measur characterist angl spinal curv set radiograph imag paper present webbas inform system call scoliomedi base parameter d anatom model spine quantit assess deform minim amount radiat exposur reduc number radiograph requir main compon system d parametr solid model spine back surfac relev clinic inform scoliosi ontolog patientspecif spine model regener parametr model surfac data use anatom inform extract radiograph imag system design take inher advantag web facilit multicent data collect collabor clinic decis preliminari analysi patient data show promis result involv improv document standard clinic decis knowledg base record facilit exchang retriev medic data institut multicent clinic studi d visual spinal deform perman monitor treatment

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