A diagnosis of zygomycosis was made after direct examination and histopathologic examination of the tissue samples.
In fact, in case of hyperinfection and dissemination the diagnosis is easily made by direct examination of the biological samples.
The dense terrain made directing movements difficult.
This taken together makes direct quantitative comparison between examinations - even repeated scans within an individual - impossible or difficult.
However, these measures show considerable variation between acquisition method and individual examinations, making direct comparison between patients and trials difficult.
Although variable patient selection makes direct comparison fraught with potential bias, examination of the data does raise the question of whether the outcome from each of these therapies alone could be substantially similar.
This makes direct international comparison difficult.
Some make direct contributions.
These make direct comparisons between basins difficult.
All these factors make direct comparison difficult.
