[Benefit of Arthroscopy in Differential Diagnostics and Therapy of Lateral Epicondylitis].

PURPOSE OF THE STUDY The aim of this study is to confirm that the involvement of arthroscopy in the surgical treatment of painful elbow syndrome, when proper and long enough conservative treatment failed, has better results than open radial epicondylitis surgery alone. MATERIAL AND METHODS A total of 144 patients included 65 men and 79 women, with the mean age of 45.3 years, namely 44.

Imaging of Mouse Brain Fixated in Ethanol in Micro-CT.

Micro-CT imaging is a well-established morphological method for the visualization of animal models. We used ethanol fixation of the mouse brains to perform high-resolution micro-CT scans showing in great details brain grey and white matters. It was possible to identify more than 50 neuroanatomical structures on the 5 selected coronal sections.

Ethanol fixation method for heart and lung imaging in micro-CT.

Purpose: The soft tissue imaging in micro-CT remains challenging due to its low intrinsic contrast. The aim of this study was to create a simple staining method omitting the usage of contrast agents for ex vivo soft tissue imaging in micro-CT.

Materials And Methods: Hearts and lungs from 30 mice were used.

Non-destructive imaging of fragments of historical beeswax seals using high-contrast X-ray micro-radiography and micro-tomography with large area photon-counting detector array.

Historical beeswax seals are unique cultural heritage objects. Unfortunately, a number of historical sealing waxes show a porous structure with a strong tendency to stratification and embrittlement, which makes these objects extremely prone to mechanical damage. The understanding of beeswax degradation processes therefore plays an important role in the preservation and consequent treatment of these objects.

High-contrast X-ray micro-radiography and micro-CT of ex-vivo soft tissue murine organs utilizing ethanol fixation and large area photon-counting detector.

Using dedicated contrast agents high-quality X-ray imaging of soft tissue structures with isotropic micrometre resolution has become feasible. This technique is frequently titled as virtual histology as it allows production of slices of tissue without destroying the sample. The use of contrast agents is, however, often an irreversible time-consuming procedure and despite the non-destructive principle of X-ray imaging, the sample is usually no longer usable for other research methods.