Acta clinica Croatica
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The aim of this study was to establish the impact of air transport on blood samples packaged with and without cooling elements and effect of outdoor temperature on sample quality. Venous samples from 38 blood donors in winter and 36 in summer were tested for hemolysis and complete blood count. One tube per subject was kept in controlled conditions at +4 °C. ⋯ These differences were more pronounced in the samples transported during the summer. Transport conditions without cooling elements had additional negative impact on the sample quality. Transport of samples using cooling elements and controlled warehousing conditions at airports are sometimes not sufficient to maintain laboratory storage conditions.
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Acta clinica Croatica · Aug 2023
DETERMINATION OF THE PRA POSITIVITY PERCENTAGE IN MALE PATIENTS WITH CHRONIC KIDNEY DISEASE BY USING FLOW CYTOMETRY TECHNIQUE.
The antibodies directed against human leukocyte antigen (HLA) molecules, which play a crucial role in allograft histocompatibility, are called anti-HLA antibodies. Anti-HLA antibodies against foreign HLA molecules may be present in patients with chronic kidney disease even before transplantation. The panel reactive antibody (PRA) test is used to measure the renal transplant candidate's immune sensitivity to HLA molecules other than their own HLA molecules by assessing the diversity of anti-HLA antibodies in the blood of these patients. ⋯ On the other hand, PRA values were within the range of 15%-80% in 88.23% of the patients who had anti-HLA class II antibodies. The PRA values were below 80% in all of the patients positive for anti-HLA class II antibodies and those positive for both anti-HLA class I and class II antibodies. In conclusion, PRA levels of the candidates for kidney transplantation should always be measured to assess their state of sensitization before transplantation, even though they have no risk factors known to cause anti-HLA antibody development.
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Acta clinica Croatica · Aug 2023
Case ReportsINTRANASAL PLEOMORPHIC ADENOMA ARISING FROM THE LATERAL NASAL WALL.
Pleomorphic adenoma is very rare in the sinonasal region, with the most common localization on the nasal septum, followed by lateral nasal wall. In the case presented, a 72-year-old woman was complaining of the right sided nasal obstruction without any other symptoms. The symptom started a year before and increased progressively. ⋯ Histology diagnosis was pleomorphic adenoma of minor salivary glands. The patient was followed up on regular basis and had no tumor recurrence in the 6th postoperative year. Intranasal pleomorphic adenoma arising from the lateral nasal wall in front of the inferior turbinate is extremely rare, so the presented case is probably the first ever published.
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Acta clinica Croatica · Jul 2023
ReviewTHE ROLE OF INTERVENTIONAL RADIOLOGISTS IN THE TREATMENT OF COMPLICATIONS IN UROLOGIC PATIENTS.
Higher turnaround of urologic patients in the tertiary clinical center can lead to more accompanying complications, ranging from 1% to 55% for various procedures, with the incidence of vascular injuries varying from 0.43% up to 9.5%. In patients with impaired renal function, it is imperative to prevent the loss of normal kidney function and potential hemodialysis. Being minimally invasive, endovascular procedures such as renal artery embolization (RAE) can treat major and life-threatening complications, but good and prompt communication between urologists and interventional radiologist is necessary for fast and effective treatment. ⋯ RAE procedures are considered to be safe with a low incidence of complications, with non-target embolization being the most serious one. Postembolization syndrome is considered to be the most common adverse effect and it involves around 90% of patients. The overall results show that RAE is a safe, minimally invasive procedure that can effectively treat significant complications caused by other urologic procedures, with the reported success rates of 87%-100%.
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Acta clinica Croatica · Jul 2023
THULIUM:YAG LASER ENUCLEATION OF THE PROSTATE (ThuLEP) - OUR EXPERIENCE IN 246 PATIENTS.
New minimally invasive procedures to treat benign prostatic hyperplasia (BPH) have been developed in the last 20 years. With the introduction of laser enucleation techniques in prostate surgery, previous standard surgical procedures (open retropubic or transvesical adenectomy and transurethral resection of the prostate) have become less relevant, especially in case of very large prostates. The objective of this paper is to describe the experience and results of thulium:YAG laser application in BPH treatment in our department. ⋯ A low rate of intraoperative and early postoperative complications and short length of stay proved minimal invasiveness of this procedure, which results in significant improvements in urodynamic parameters and substantially reduces the post-void residual urine volume. The most important surgical and technical characteristics (enucleation and low-power laser application) make ThuLEP a safe and efficient surgical method not limited by the prostate volume. ThuLEP has a potential to displace the current standard surgical procedures to treat BPH.