نتایج جستجو برای: sequestrated disc fragment
تعداد نتایج: 107278 فیلتر نتایج به سال:
Posterior epidural migration of extruded lumbar disc fragment mimicking epidural mass: A case report
even though intervertebral disc degeneration can be found in the natural course of alkaptonuria, detection of the disease by black disc color change in a patient without any other presentation of alkaptonuria is an exceptionally rare condition. we have reported a very rare case of alkaptonuria presented with low back pain and steppage gait in a 51-year-old male with a complaint of chronic low-b...
Multiple cartilage-tipped osteomata are often congenital, hereditary, and fairly symmetrically bilateral. They occur near the growing ends of long bones in the vicinity of the epiphyseal cartilage; this gives strong support to the view that they arise in a sequestrated part, or ' rest', of the epiphyseal cartilage. They may therefore be common in cases where present or previous rickets have cau...
Hyperplasia of the endometrial stroma is a poorly recognized lesion, lacking widespread recognition with most, if not all, such cases sequestrated in the literature as endometrial stromal nodules or low-grade endometrial stromal sarcomas. In this paper, we describe three examples of "endometrial stromal hyperplasia" which have a remarkable morphological similarity with the normally proliferatin...
The spontaneous resolution of herniated cervical discs has not been previously well documented. The authors analysed four cases who underwent spontaneous resolution of herniated cervical discs, and all other cases reported in the literature. A complex physiopathologic mechanism that includes the release of basic fibroblast grow factors, endothelial cell proliferation, chemotaxis of inflammatory...
BACKGROUND In previous studies, Propionibacterium acnes was cultured from intervertebral disc tissue of ~25% of patients undergoing microdiscectomy, suggesting a possible link between chronic bacterial infection and disc degeneration. However, given the prominence of P. acnes as a skin commensal, such analyses often struggled to exclude the alternate possibility that these organisms represent p...
— I review recent progresses in the dynamics and the evolution of self-gravitating accretion discs. Accretion discs are a fundamental component of several astrophysical systems on very diverse scales, and can be found around supermassive black holes in Active Galactic Nuclei (AGN), and also in our Galaxy around stellar mass compact objects and around young stars. Notwithstanding the specific di...
abstract background: far lateral discal herniation is an uncommon disorder and is difficult to assess by physical examination alone. this study is designed to define clinical and epidemiological findings and to establish the indications of surgical and medical treatment for flldh. methods: between 2000 and 2005, a total of 2035 patients with lumbar disc herniation underwent surgical discect...
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