Alveolar soft part sarcoma (ASPS) of the orbit is exceedingly rare and little is known regarding its radiologic features. Here, we reviewed the CT and MRI findings of one case of ASPS of the orbit with emphasis on its salient imaging features.
OBJECTIVE To quantitatively evaluate nerve roots by measuring fractional anisotropy (FA) values in healthy volunteers and sciatica patients, visualize nerve roots by tractography, and compare the diagnostic efficacy between conventional magnetic resonance imaging (MRI) and DTI. MATERIALS AND METHODS Seventy-five sciatica patients and thirty-six healthy… (More)
AIMS This retrospective study was carried out to compare the outcomes between elderly (≥70 years of age) and nonelderly patients (<70 years of age) with advanced hepatocellular carcinoma (HCC) who received sorafenib combined with transarterial chemoembolization (TACE). METHODS 88 patients with a confirmed diagnosis of advanced HCC were enrolled in this… (More)
In this paper, we introduce the concept of meet precontinuous posets, a generalization of meet continuous lattices to posets. The main results are: (1) A poset P is meet precontinuous iff its normal completion is a meet continuous lattice iff a certain system γ(P) which is, in the case of complete lattices, the lattice of all Scott-closed sets is a complete… (More)
In this paper, concepts of strongly way below relations, completely precontinuous posets, coprimes and Heyting posets are introduced. The main results are: (1) The strongly way below relations of completely precontinuous posets have the interpolation property; (2) A poset P is a completely precontinuous poset iff its normal completion is a completely… (More)