Sixteen chordomas and nine chondrosarcomas of the clivus were evaluated with CT and MR
either before (22 cases) or after (three cases) treatment with proton beam irradiation. The …

This study attempts to determine the magnitude of change in the concentration of a
nonparamagnetic protein (human serum albumin) required to effect a detectable change in signal …

Introduction: Charcot–Marie–Tooth (CMT) is a group of inherited peripheral neuropathies
characterized by wide genotypic and phenotypic variability. The onset is typically in childhood, …

Background: Charcot–Marie–Tooth (CMT) is the most frequent group of inherited neuropathies
and includes several heterogeneous phenotypes. Over 80 causative genes have been …

Humans concentrate nitrate from dietary or endogenous sources in the salivary glands, which
is then reduced to nitrite, swallowed, and absorbed. Circulating nitrite acts as a reservoir …

Reduction of the Δ7 double bond of sterols, a key biosynthetic step in higher eukaryotes, is
lacking in lower eukaryotes like the yeast Saccharomyces cerevisiae, leading to terminal …

The relationship between tumor mass and vascular involvement as seen on MR imaging
was examined in 11 patients with masses in the parasellar region, and the findings were …

Epidemiological and autopsy studies suggest a close link between aging and the clinical
manifestation of atherosclerosis. Several experiments show increased arterial susceptibility to …

Background Percutaneous coronary intervention (PCI)-related myonecrosis is frequent and
can affect the long-term prognosis of patients. To our knowledge, ticagrelor has not been …

Background Rare cancers pose challenges for diagnosis, treatments, and clinical decision
making. Information about rare cancers is scant. The RARECARE project defined rare …