WebIntrusion of stain crystals into smear or clumping of stain and bacteria. Not allowing enough time for each stain to sit or allowing too much time for decolorizer and/or water to sit on slide. Using old stain reagents. Using thick vs. thin smears. Thin is normally much better. Overheating the cells during fixation. Web5 Mar 2024 · The three-steps methodology presented in Fig. 1 was followed to investigate an image-based approach to evaluate the coloration quality of the staining process in thick blood smears (stained with the modified Romanowsky stain). The first step corresponds to creating a database with images of thick blood smears with good and bad coloration …
Image features for quality analysis of thick blood smears …
WebFrom these corrected figures it was observed that both parasite counts and positivity were significantly higher in the thin-film series, and it has been deduced that heavy losses in … WebGiemsa stained thick smear was taken as the gold stand-ard. Thin smear was used for species identification. In pres-ent study when Leishman stain was compared with Giemsa, it gave100% sensitivity and specificity (Table 2). Leishman stained thick films are considered to be the gold standard in malaria diagnosis.6 Giemsa staining is the most commonly brf corner house
Comparison of blood smear microscopy to a rapid diagnostic ... - PubMed
WebVALUE OF THICK ANDTHIN BLOOD FILMS IN DETECTION OF MALARIA PARASITES 251 TABLE1. COMPARATIVE RESULTS OF SERIES EXAMINATIONS OF THICK AND THIN … WebThis study was taken up to compare the efficacy of various methods available, i.e., thick and thin smear, quantitative buffy coat (QBC), plasmodium lactate dehydrogenase and aldolase in blood of patient. A total of 411 samples were collected from patients presenting with classic symptoms of malaria. Web7 rows · 21 Jul 2015 · Thick Blood Smear Thin Blood Smear; 1. Thick blood smears are most useful for detecting the presence of parasites. Thin … brf corp