Xanthogranulomatous osteomyelitis: multimodality imaging of a rare case involving tibial diaphysis with review of literature.

The case report discusses xanthogranulomatous osteomyelitis, a rare inflammatory bone condition that can resemble malignancy on imaging studies. The report details a case of a 42-year-old woman with left leg pain, swelling, and redness lasting 4 months. Imaging revealed a lytic lesion in the left tibia with endosteal erosion, and MRI showed extraosseous soft tissue extension.

How Interest in Phages Has Bloomed into a Leading Medical Research Activity in Poland.

Poland has a leading position in phage therapy, as reflected by the number of patients treated and relevant publications in quality journals. The Institute of Immunology and Experimental Therapy of the Polish Academy of Sciences was established by Ludwik Hirszfeld, a prominent microbiologist and serologist who also initiated studies on phages and pioneered the activities that set into motion phage therapy at the Institute. To achieve this goal, Hirszfeld had to overcome many difficulties in a post-war Poland.

A Thorough Synthesis of Phage Therapy Unit Activity in Poland-Its History, Milestones and International Recognition.

The year 2020 marked 15 years of the Phage Therapy Unit in Poland, the inception of which took place just one year after Poland's accession to the European Union (2004). At first sight, it is hard to find any connection between these two events, but in fact joining the European Union entailed the need to adapt the regulatory provisions concerning experimental treatment in humans to those that were in force in the European Union. These changes were a solid foundation for the first phage therapy center in the European Union to start its activity.

Perioperative Multidisciplinary Delirium Prevention: A Longitudinal Case Report.

Postoperative delirium is associated with accelerated cognitive decline, mortality, and high health care costs. The importance of perioperative risk identification is increasingly recognized but optimal prevention strategies are still evolving. We review the case of an at-risk 79-year-old who had 3 lumbar spine surgeries within a year, 2 of which were complicated by postoperative delirium and one which was not.

To remain or leave: Dispersal variation and its genetic consequences in benthic freshwater invertebrates.

Unlabelled: Variation in dispersal capacity may influence population genetic variation and relatedness of freshwater animals thus demonstrating how life-history traits influence patterns and processes that in turn influence biodiversity. The majority of studies have focused on the consequences of dispersal variation in taxa inhabiting riverine systems whose dendritic nature and upstream/downstream gradients facilitate characterizing populations along networks. We undertook extensive, large-scale investigations of the impacts of hydrological connectivity on population genetic variation in two freshwater bryozoan species whose dispersive propagules (statoblasts) are either attached to surfaces () or are released as buoyant stages () and that live primarily in either lotic () or lentic environments ().