Extracorporeal cytokine adsorption reduces systemic cytokine storm and improves graft function in lung transplantation.

Objectives: Ischemia-reperfusion injury often coincides with a cytokine storm, which can result in primary graft dysfunction following lung transplantation. Our previous research has demonstrated allograft improvement by cytokine adsorption during ex vivo lung perfusion. The aim of this study was to investigate the effect of in vivo extracorporeal cytokine adsorption in a large animal model.

The Milan system for reporting salivary gland cytopathology-A single-center study of 2156 cases.

Background: Fine-needle aspiration cytology (FNAC) represents an important diagnostic tool for the workup of salivary gland (SG) lesions. The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) is a six-tiered system for standardizing diagnoses and improvement of communication between pathologists and clinicians, providing risk of malignancy (ROM) rates for every category. The aims of the present study were (i) to validate the use of MSRSGC in a large series of SG FNAC in a tertiary center in Switzerland, (ii) to determine ROM for each category and compare them with data from MSRSGC and similar studies, and (iii) to investigate whether there were relevant differences of non-diagnostic results between fine-needle aspirations (FNA) performed by cytopathologists compared to non-cytopathologists.

Fine needle aspiration in COVID-19 vaccine-associated lymphadenopathy.

Aims: With ongoing intensive vaccination programme against COVID-19, numerous cases of adverse reactions occur, some of which represent rare events. Enlargement of the injection site’s draining lymph nodes is increasingly reported, but is not yet widely recognised as being possibly associated with recent vaccination. As patients at risk of a severe course of COVID-19, indicated by their medical history such as a previous diagnosis of malignancy, receive priority vaccination, newly palpable lymph nodes raise concerns of disease progression.

Complete Resection of a Large Mediastinal Calcifying Fibrous Tumor.

Calcifying fibrous tumor (CFT) is a benign tumor entity which can present in a variety of different sites. Till date, eight cases with a mediastinal manifestation have been published in literature. Surgical removal is the treatment of choice for this often incidentally detected tumor.

Mantle cell lymphoma-rare differential diagnosis of a tumor in the vermiform appendix.

Although the most common localization of extranodal non-Hodgkin lymphoma is the gastrointestinal system, the infiltration of the vermiform appendix is a very rare condition. We report a case of mantle cell lymphoma affecting the appendix as an incidental finding due to gynecological surgery. A 57-year-old woman presented with increasing pain in the right lower abdomen since months.

Negative correlation between therapeutic success in radioiodine therapy and TcTUs: are TcTUs-adapted dose concepts the only possible answer?

Calculation of iodine-131 activities for radioiodine treatment (RIT) in patients with disseminated thyroid autonomy may be difficult because of uncertainties in the determination of the autonomous volume (vol(aut)). The algorithm established by Emrich is used for calculation of the vol(aut) based on the TcTUs (technetium thyroid uptake under TSH suppression) (vol(aut)= 5xTcTUs+0.6).