Araştırma Makalesi
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Comparison of Urine Microscopy Results Obtained From Semi-Automatic Camera System versus Automatic Urine Analyzer

Yıl 2025, Cilt: 6 Sayı: 2, 173 - 182, 29.07.2025
https://doi.org/10.46871/eams.1513916

Öz

Nowadays, it is quite common in medical laboratories to use devices with a fixed slide system under the microscope objective for microscopic examination of urine, which eliminates the hassle of preparing slides between slides for microscopic examination of urine and standardizes the sediment volume. Objective: In our study, we compared the microscopic analysis results obtained with the Sysmex UF-100 device, one of the fully automated systems, and the DiaSys R/S 2003 device with a fixed slide (OSA) system. We aimed to identify the parameters that can be used interchangeably and give results that support each other, to reveal inconsistent results, if any, and to determine the method that we can obtain more quantitatively consistent results. Method: The data obtained from the analysis results for both systems were analyzed into the SPSS 22.0 program. Descriptive values were expressed as number (n), mean (Mean), standard deviation (SD). Continuous variables were compared with the Wicoxan Signed Ranks test because they did not fit the normal distribution. p < 0.05 was considered statistically significant. Results: According to the findings between UF-100 and OSA, we found that the analysis results for erythrocyte, leukocyte, epithelial cell parameters were consistent with each other, but not for cilia (cast).
Keywords: UF-100, DiaSys R/S 2003, urine analysis, manual microscopy

Etik Beyan

NOT REQUIRED

Destekleyen Kurum

ISTANBUL ATLAS UNIVERSITY

Proje Numarası

NONE

Teşekkür

We would like to thank Istanbul Atlas University Medicine Hospital Medical Laboratory workers .

Kaynakça

  • 1. Khan, L. B., Read, H. M., Ritchie, S. R., & Proft, T. (2017). Artificial Urine for Teaching Urinalysis Concepts and Diagnosis of Urinary Tract Infection in the Medical Microbiology Laboratory. J Microbiol Biol Educ, 18(2). doi:10.1128/jmbe.v18i2.1325
  • 2. Hoshi, M., Nagashima, K., Sakurai, M., Inoue, Y., Terashima, M., Fujita, T., & Ito, H. (2024). Consistency Analysis of the UF-1500 and UF-5000 Automated Urine Particle Analyzers. Clin Lab, 70(5). doi:10.7754/Clin.Lab.2023.230940.
  • 3. Noble, K. A., Chan, H. K. Y., & Kavanagh, O. N. (2024). Meta-analysis guided development of a standard artificial urine. Eur J Pharm Biopharm, 198, 114264. doi:10.1016/j.ejpb.2024.114264
  • 4. Woollard, J. R., Puranik, A., Jordan, K. L., & Lerman, L. O. (2019). Using Imaging Flow Cytometry to Characterize Extracellular Vesicles Isolated from Cell Culture Media, Plasma or Urine. Bio Protoc, 9(21), e3420. doi:10.21769/BioProtoc.3420.
  • 5. Delanghe, J. R., Kouri, T. T., Huber, A. R., Hannemann-Pohl, K., Guder, W. G., Lun, A., . . . Beier, L. (2000). The role of automated urine particle flow cytometry in clinical practice. Clinica Chimica Acta, 301(1-2), 1-18. doi:10.1016/s0009-8981(00)00342-9
  • 6. 7. Shayanfar, N., Tobler, U., von Eckardstein, A., & Bestmann, L. (2007). Automated urinalysis: first experiences and a comparison between the Iris iQ200 urine microscopy system, the Sysmex UF-100 flow cytometer and manual microscopic particle counting. Clin Chem Lab Med, 45(9), 1251-1256. doi:10.1515/CCLM.2007.503.
  • 7. Kim, S. Y., Kim, Y. J., Lee, S. M., Hwang, S. H., Kim, H. H., Son, H. C., & Lee, E. Y. (2007). Evaluation of the Sysmex UF-100 urine cell analyzer as a screening test to reduce the need for urine cultures for community-acquired urinary tract infection. Am J Clin Pathol, 128(6), 922-925. doi:10.1309/4606EC29U50DVAFY
  • 8. Vasilatis, D. M., Cowgill, L. D., Farace, G., Peterson, S., Yerramilli, M., & Owens, S. D. (2021). Comparison of IDEXX SediVue Dx((R)) urine sediment analyzer to manual microscopy for detection of casts in canine urine. J Vet Intern Med, 35(3), 1439-1447. doi:10.1111/jvim.16090
  • 9. Soyuer, I., Tokat, F., & Tasdemir, A. (2009). Significantly Increased Accuracy of Urothelial Carcinoma Detection in Destained Urine Slides with Combined Analysis of Standard Cytology and CK-20 Immunostaining. Acta Cytologica, 53(3), 357-360. doi:Doi 10.1159/000325325
  • 10. Sebastia-Rico, J., Soriano, J. M., Sanchis-Chorda, J., Garcia-Fernandez, A. F., Lopez-Mateu, P., de la Cruz Marcos, S., & Martinez-Sanz, J. M. (2024). Analysis of Fluid Balance and Urine Values in Elite Soccer Players: Impact of Different Environments, Playing Positions, Sexes, and Competitive Levels. Nutrients, 16(6). doi:10.3390/nu16060903
  • 11. Yuksel, H., Kilic, E., Ekinci, A., & Evliyaoglu, O. (2013). Comparison of fully automated urine sediment analyzers H800-FUS100 and LabUMat-UriSed with manual microscopy. J Clin Lab Anal, 27(4), 312-316. doi:10.1002/jcla.21604
  • 12. Kutter, D., Braun, C., Gallego, F., & Stirn-Thoma, S. (1988). Screening urine before microscopy, by automated test-strip preselection: clinical evaluation of the improved Rapimat II/T (Behring). Clin Chem, 34(8), 1600-1602. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/3402063
  • 13. Bai, L., Xu, Q., & Wu, Z. (2024). Performance analysis of urine formed element analyzer EH-2090 was found to have good accuracy in detecting RBCs and WBCs when compared to manual microscopic. Transl Androl Urol, 13(2), 218-229. doi:10.21037/tau-23-626
  • 14. Fogazzi, G. B., Garigali, G., Pirovano, B., Muratore, M. T., Raimondi, S., & Berti, S. (2007). How to improve the teaching of urine microscopy. Clin Chem Lab Med, 45(3), 407-412. doi:10.1515/CCLM.2007.079
  • 15. Ezra, S., House, N., Branch, J., & Sadrzadeh, S. M. H. (2024). You Will Not Believe What We Found in the Urine Sediment. J Appl Lab Med, 9(3), 635-639. doi:10.1093/jalm/jfad132
  • 16. Brilha, S., Proenca, H., Cristino, J. M., & Hanscheid, T. (2010). Use of flow cytometry (Sysmex) UF-100) to screen for positive urine cultures: in search for the ideal cut-off. Clin Chem Lab Med, 48(2), 289-292. doi:10.1515/CCLM.2010.047

İdrarın Mikroskobik İncelemesinde Manuel ve Otomatize Sistemlerin Karşılaştırması

Yıl 2025, Cilt: 6 Sayı: 2, 173 - 182, 29.07.2025
https://doi.org/10.46871/eams.1513916

Öz

Günümüzde tıbbi laboratuvarlarda, idrarın mikroskobik incelemesi için lam lamel arası preparat hazırlama güçlüğünü ortadan kaldıran ve sediment volümünü standardize etmek için mikroskop objektifinin altında sabit duran lam sistemine sahip cihazların kullanımı oldukça yaygındır. Amaç: Çalışmamızda tam otomatik sistemlerden biri olan Sysmex UF-100 cihazı, sabit lam (OSA) sistemine sahip DiaSys R/S 2003 cihazı ile elde edilen mikroskobik analiz sonuçlarını karşılaştırdık. Birbirlerinin yerine kullanılması ve birbirini destekleyen sonuçlar veren parametreleri tespit etmeyi, varsa tutarsız sonuçları ortaya koymayı ve niceliksel bakımdan daha tutarlı sonuçlar elde edebileceğimiz yöntemi belirlemeyi hedefledik. Metod: Her iki sistem için de analiz sonuçlarınden elde edilen veriler SPSS 22.0 programına girildi. Tanımlayıcı değerler sayı (n), ortalama (Mean), standart sapma (SD), olarak belirtildi. Sürekli değişkenler normal dağılıma uymadığı için Wicoxan Signed Ranks testi ile karşılaştırıldı. p < 0.05 istatistiksel olarak anlamlı kabul edildi. Bulgular: UF-100 ile OSA arasındaki bulgulara göre eritrosit, lökosit, epitel hücresi parametreleri için analiz sonuçlarının birbiriyle uyumlu olduğu sadece silendir (cast) için tutarlı olmadığını tespit ettik. Sonuç: Elde ettiğimiz sonuçlara göre değerlendirme yapıldığında UF-100 cihazı ile birlikte OSA ile bakılan manuel mikroskobinin sonuçları yüksek oranda tutarlıdır. Silendir gibi yapıların değerlendirilmesi için lam lamel arası mikroskobik incelemenin yapılmasının daha uygun olacağı görüşüne varılmıştır.

Proje Numarası

NONE

Kaynakça

  • 1. Khan, L. B., Read, H. M., Ritchie, S. R., & Proft, T. (2017). Artificial Urine for Teaching Urinalysis Concepts and Diagnosis of Urinary Tract Infection in the Medical Microbiology Laboratory. J Microbiol Biol Educ, 18(2). doi:10.1128/jmbe.v18i2.1325
  • 2. Hoshi, M., Nagashima, K., Sakurai, M., Inoue, Y., Terashima, M., Fujita, T., & Ito, H. (2024). Consistency Analysis of the UF-1500 and UF-5000 Automated Urine Particle Analyzers. Clin Lab, 70(5). doi:10.7754/Clin.Lab.2023.230940.
  • 3. Noble, K. A., Chan, H. K. Y., & Kavanagh, O. N. (2024). Meta-analysis guided development of a standard artificial urine. Eur J Pharm Biopharm, 198, 114264. doi:10.1016/j.ejpb.2024.114264
  • 4. Woollard, J. R., Puranik, A., Jordan, K. L., & Lerman, L. O. (2019). Using Imaging Flow Cytometry to Characterize Extracellular Vesicles Isolated from Cell Culture Media, Plasma or Urine. Bio Protoc, 9(21), e3420. doi:10.21769/BioProtoc.3420.
  • 5. Delanghe, J. R., Kouri, T. T., Huber, A. R., Hannemann-Pohl, K., Guder, W. G., Lun, A., . . . Beier, L. (2000). The role of automated urine particle flow cytometry in clinical practice. Clinica Chimica Acta, 301(1-2), 1-18. doi:10.1016/s0009-8981(00)00342-9
  • 6. 7. Shayanfar, N., Tobler, U., von Eckardstein, A., & Bestmann, L. (2007). Automated urinalysis: first experiences and a comparison between the Iris iQ200 urine microscopy system, the Sysmex UF-100 flow cytometer and manual microscopic particle counting. Clin Chem Lab Med, 45(9), 1251-1256. doi:10.1515/CCLM.2007.503.
  • 7. Kim, S. Y., Kim, Y. J., Lee, S. M., Hwang, S. H., Kim, H. H., Son, H. C., & Lee, E. Y. (2007). Evaluation of the Sysmex UF-100 urine cell analyzer as a screening test to reduce the need for urine cultures for community-acquired urinary tract infection. Am J Clin Pathol, 128(6), 922-925. doi:10.1309/4606EC29U50DVAFY
  • 8. Vasilatis, D. M., Cowgill, L. D., Farace, G., Peterson, S., Yerramilli, M., & Owens, S. D. (2021). Comparison of IDEXX SediVue Dx((R)) urine sediment analyzer to manual microscopy for detection of casts in canine urine. J Vet Intern Med, 35(3), 1439-1447. doi:10.1111/jvim.16090
  • 9. Soyuer, I., Tokat, F., & Tasdemir, A. (2009). Significantly Increased Accuracy of Urothelial Carcinoma Detection in Destained Urine Slides with Combined Analysis of Standard Cytology and CK-20 Immunostaining. Acta Cytologica, 53(3), 357-360. doi:Doi 10.1159/000325325
  • 10. Sebastia-Rico, J., Soriano, J. M., Sanchis-Chorda, J., Garcia-Fernandez, A. F., Lopez-Mateu, P., de la Cruz Marcos, S., & Martinez-Sanz, J. M. (2024). Analysis of Fluid Balance and Urine Values in Elite Soccer Players: Impact of Different Environments, Playing Positions, Sexes, and Competitive Levels. Nutrients, 16(6). doi:10.3390/nu16060903
  • 11. Yuksel, H., Kilic, E., Ekinci, A., & Evliyaoglu, O. (2013). Comparison of fully automated urine sediment analyzers H800-FUS100 and LabUMat-UriSed with manual microscopy. J Clin Lab Anal, 27(4), 312-316. doi:10.1002/jcla.21604
  • 12. Kutter, D., Braun, C., Gallego, F., & Stirn-Thoma, S. (1988). Screening urine before microscopy, by automated test-strip preselection: clinical evaluation of the improved Rapimat II/T (Behring). Clin Chem, 34(8), 1600-1602. Retrieved from https://www.ncbi.nlm.nih.gov/pubmed/3402063
  • 13. Bai, L., Xu, Q., & Wu, Z. (2024). Performance analysis of urine formed element analyzer EH-2090 was found to have good accuracy in detecting RBCs and WBCs when compared to manual microscopic. Transl Androl Urol, 13(2), 218-229. doi:10.21037/tau-23-626
  • 14. Fogazzi, G. B., Garigali, G., Pirovano, B., Muratore, M. T., Raimondi, S., & Berti, S. (2007). How to improve the teaching of urine microscopy. Clin Chem Lab Med, 45(3), 407-412. doi:10.1515/CCLM.2007.079
  • 15. Ezra, S., House, N., Branch, J., & Sadrzadeh, S. M. H. (2024). You Will Not Believe What We Found in the Urine Sediment. J Appl Lab Med, 9(3), 635-639. doi:10.1093/jalm/jfad132
  • 16. Brilha, S., Proenca, H., Cristino, J. M., & Hanscheid, T. (2010). Use of flow cytometry (Sysmex) UF-100) to screen for positive urine cultures: in search for the ideal cut-off. Clin Chem Lab Med, 48(2), 289-292. doi:10.1515/CCLM.2010.047
Toplam 16 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Analitik Biyokimya, Metabolik Tıp
Bölüm Araştırma Makalesi
Yazarlar

Bagnu Dundar 0000-0003-1052-5911

Hatice Nur Halipçi Topsakal 0000-0003-3158-2165

Fatma Bozkurt 0000-0002-9807-8257

Proje Numarası NONE
Gönderilme Tarihi 10 Temmuz 2024
Kabul Tarihi 26 Mayıs 2025
Erken Görünüm Tarihi 5 Temmuz 2025
Yayımlanma Tarihi 29 Temmuz 2025
Yayımlandığı Sayı Yıl 2025 Cilt: 6 Sayı: 2

Kaynak Göster

Vancouver Dundar B, Halipçi Topsakal HN, Bozkurt F. Comparison of Urine Microscopy Results Obtained From Semi-Automatic Camera System versus Automatic Urine Analyzer. Experimental and Applied Medical Science. 2025;6(2):173-82.