Lesions in the rabbit aorta that occur spontaneously and contain no lipid consist of intimal mesenchymal proliferation and of medial sclerosis. Although the relationship of diet-induced atheroma to the intimal mesenchymal alterations is still not clear, our experiments have established that (a) the morphologic characteristics of diet-induced atheroma and of the spontaneous medial lesions are di...

alzheimer’s disease (ad) is a uniquely human disorder. although the pathogenesis of ad is not fully understood, growing evidence indicates that the deposition of beta-amyloid (aβ) and the local reactions of various cell types to this protein play major roles in the development of the disease. in the present study transgenic mice expressing mutant amyloid precursor protein (app) has been used. t...

the aim of this review article is to analyze the clinical effectiveness of total knee replacement (tkr) compared to unicompartmental knee replacement (ukr) in patients with medial unicompartmental osteoarthritis (muo) in terms of survival rates, revision rates and postoperative complications. the search engine was medline. the keywords used were: medial knee osteoarthritis. three thousand and n...

BACKGROUND Few studies have evaluated the effect of existing articular cartilage damage and sex on joint space measurements after isolated degenerative medial meniscus tears. PURPOSE To determine what factors affected joint space width and narrowing in patients after removal of isolated degenerative medial meniscus tears. STUDY DESIGN Cohort study; Level of evidence, 2. METHODS A total of...

The clear cell sarcoma of tendons and aponeuroses (CCSTA) is a rare soft tissue sarcoma in the head and neck region and parapharyngeal space. Over 95% of CCSTAs present in the extremities, with the head and neck region (1.9%) being an unusual site. This study presents an additional case of CCSTA of the head and neck region involving the parapharyngeal space in a 48-year-old men and review of th...

In this paper we construct a shape space of medial ball representations from given shape training data using methods of Computational Geometry and Statistics. The ultimate goal is to employ the shape space as prior information in supervised segmentation algorithms for complex geometries in 3D voxel data. For this purpose, a novel representation of the shape space (i.e., medial ball representati...

Isolated lateral compartment arthritis or focal chondral defects in the setting of genu valgum young, active individuals can be treated with a varus-producing distal femoral osteotomy without cartilage treatment. Both medial closing-wedge and opening-wedge techniques have been described, neither demonstrating clear superiority. The objective this Technical Note is to describe technique biplanar...

purpose: to present an extraocular muscle disinsertion in a pterygium surgery case report: a 61-year-old woman presenting an acute diplophia after a nasal pterygium surgery. the medical rectus muscle was cut during the primary surgery which was immediately reported and the muscle was reinserted to its original site and recovery was more or less obtained. conclusion: anatomical consideration met...

We introduce the medial axis as a tool in the analysis of geometric structure of void space in porous media. The medial axis traces the fundamental geometry of the void pathways. We describe an algorithm for generating the medial axis of the void structure from digitized three dimensional images of porous media obtained from X ray CAT scans. The medial axis is constructed during an iterative er...