Journal of Cytology最新文献

{"title":"The Structural Profile of HPV 18 in Terms of Chromosomal and Nuclear Degenerative Changes and the Ratio of Nucleus/Cytoplasm on Liquid based Cervical Cells.","authors":"Zehra Safi Oz,&nbsp;Figen Barut,&nbsp;Furuzan Kokturk,&nbsp;Banu Dogan Gun","doi":"10.4103/joc.joc_72_22","DOIUrl":"10.4103/joc.joc_72_22","url":null,"abstract":"<p><strong>Background: </strong>HPV 18 is one of the important oncogenic types. HPV 18 is generally evaluated together with HPV 16 and/or high-risk HPV types in light microscopic studies. The purpose of this study was to evaluate the impact of only HPV 18 on the nucleus/cytoplasm ratio, and chromosomal and nuclear degenerative changes in liquid-based samples.</p><p><strong>Materials and methods: </strong>Eighty liquid-based cervical samples were used in this retrospective study. These smears were prepared by HPV Deoxyribonucleic Acid (DNA) detection and genotyping with the Cobas 4800 HPV system. Forty HPV 18 infected and forty smears with no infection agent were evaluated for chromosomal (nuclear budding, micronuclei), nuclear degenerative changes (membrane irregularity, nuclear enlargement, hyperchromasia, abnormal chromatin distribution, binucleation (BN), karyorrhexis (KR), karyolysis (KL), karyopyknosis (KP)), and cytologic findings (koilocyte (KC), cells with perinuclear PR) using light microscopy. Cellular diameters were evaluated using image analysis software. Statistical analysis was performed with Statistical Package for Social Sciences (SPSS) 19.0. <i>p</i> values < .05 were considered significant.</p><p><strong>Results: </strong>The statistically significant difference between the presence of HPV 18 and karyorrectic cell, KC, nuclear membrane irregularity, enlargement, the mean nuclear width and height (<i>p</i> < 0.05). No cellular changes other than those mentioned were observed.</p><p><strong>Conclusions: </strong>The present study is significant in that, it reveals the relationship between only and particularly HPV 18 and nucleus/cytoplasm ratio, and chromosomal and nuclear degenerative changes in liquid-based cytology. HPV 18 affects KR, koilocytosis, nuclear membrane irregularity, enlargement, and nuclear diameters. Light microscopic analysis of these abnormalities increases the sensitivity and specificity of cytology in the evaluation of cellular pictures due to HPV 18.</p>","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"133-139"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516153/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41137688","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Role of Novel Tiered Reporting System in Serous Fluid Cytology and Risk of Malignancy Assessment: A Retrospective Study in a Tertiary Care Center.","authors":"Soumya Alashetty,&nbsp;Balu Sadasivan,&nbsp;Priya Dharmalingam,&nbsp;Nethra Rajagopal,&nbsp;Lucas Kavya,&nbsp;Malathi M Pai","doi":"10.4103/joc.joc_107_22","DOIUrl":"10.4103/joc.joc_107_22","url":null,"abstract":"<p><strong>Background: </strong>Serous effusion cytology (SEC) reporting is important for the management of the cancer patient. The International System for Reporting Serous Fluid Cytology (ISRSFC) provides tiered reporting terminology to standardize practice, looking into the risk of malignancy (MAL) for each category. In this study, we have assessed the utility of the ISRSFC and reported our experience at a tertiary cancer center.</p><p><strong>Materials and methods: </strong>Serous fluid cytology reported from January 2019 to December 2020 was categorized according to ISRSFC diagnostic categories: nondiagnostic (ND), negative for MAL (NFM), atypia of undetermined significance (AUS), suspicious for MAL (SFM), and MAL. The risk of MAL (ROM) and performance parameters were calculated.</p><p><strong>Results: </strong>A total of 2150 serous effusions including 1160 pleural, 929 peritoneal, and 61 pericardial effusions from 2071 patients were reported. There were 742 males and 1329 females. The patient's age ranged from less than 1 yr to 95 years. The volume of the sample ranged from 0.5 ml to 2000 ml. There were 114 ND (5.32%), 1068 NFM (49.67%), 144 AUS (6.69%), 82 SFM (3.81%), and 742 MAL (34.51%) cases. Adenocarcinoma was the most common MAL involving serous fluids (91.50%). The calculated ROM was 15.38% for ND, 24.26% for NFM, 62.96% for AUS, 79.16% for SFM, and 100% for MAL. Sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy were, respectively, 68.04%, 96.96%, 96.35%, 72.07%, and 81.33%.</p><p><strong>Conclusion: </strong>ISRSFC provides consistent reporting terminology and the ROM for each category aids in clinical correlation and management.</p>","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"107-113"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516159/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41138867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Heat Induced Processing of Cellblocks with Significant Reduction in Overall Turn Around Time.","authors":"Suhas Dhende,&nbsp;Saleem Pathuthara,&nbsp;Neelam Prabhudesai,&nbsp;Dipak Shinde,&nbsp;Nupur Karnik,&nbsp;Kedar Deodhar","doi":"10.4103/joc.joc_34_23","DOIUrl":"10.4103/joc.joc_34_23","url":null,"abstract":"<p><strong>Introduction: </strong>Cellblock (CB) with immunohistochemistry (IHC) is practically indispensable in the diagnostic workup of serous effusions; however, CB requires a minimum of 15-20 h for routine histopathological processing. A reduction in processing time can expedite a faster diagnosis.</p><p><strong>Aim: </strong>This study was undertaken to evaluate the utility of the heat-induced CB (HICB) technique.</p><p><strong>Material and methods: </strong>Two sets of agar-embedded CBs were processed from 50 effusion samples. CBs were further processed by conventional and rapid methods. Conventional CBs (CCB) were processed in a histoprocessor, whereas rapid CB was processed in a heated water bath with an agitation facility. For HICB processing, dehydration and clearing were performed at 50°C followed by paraffin wax impregnation at 65°C temperature. From both CBs, sections of 5 um thickness were cut and stained with hematoxylin and eosin (H and E). Cell morphology, cost, and time were compared between the two methods. The feasibility of IHC was attempted in a few cases.</p><p><strong>Results: </strong>HICB was completed within 4.30 h compared with CCB. Diagnoses on both CBs were concordant in all the cases. Incomplete dehydration was noted in six (12%) cases, but the diagnosis was not compromised. No additional cost was involved in HICB. On IHC, both HICB and CCB exhibited equivalent expression.</p><p><strong>Conclusions: </strong>HICB is a rapid, innovative, simple, and cost-effective technique and expedites faster diagnosis. It does not require any advanced equipment.</p>","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"126-132"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516157/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41151361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Similarities and Differences between Liquid-based and Conventional Methods in Evaluation of Thyroid Fine Needle Aspiration Cytologies.","authors":"Mehmet Özer,&nbsp;Selver Özekinci","doi":"10.4103/joc.joc_27_23","DOIUrl":"10.4103/joc.joc_27_23","url":null,"abstract":"<p><strong>Aims: </strong>Thyroid nodules are one of the most frequent medical issues in endocrinology in our country and around the world. The appropriate evaluation of the nodule is critical in the management of patients. Fine needle aspiration cytology (FNAC) is one of the most accurate tools for evaluating these nodules. Conventional and liquid-based (LB) methods are available for thyroid FNAC. In this paper, we aim to determine the best cytological method for the evaluation of thyroid fine needle aspiration materials.</p><p><strong>Settings and design: </strong>Fine needle aspiration (FNA) materials obtained and prepared by conventional and LB methods from 310 patients were evaluated. These slides were compared in terms of 12 cytological parameters in a three-tiered system, and the kappa coefficient was calculated.</p><p><strong>Methods and material: </strong>Two slides were prepared from FNA samples, and the rest of the material was left in protective solution for LB cytology. Surepath was used as a LB technique. Conventional slides (CS) were left to dry in the air and stained with May Grunwald Giemsa. Slides prepared by two different techniques were compared in 12 cytomorphological parameters, and Kappa coefficients and correlations were calculated.</p><p><strong>Statistical analysis used: </strong>Kappa statistics.</p><p><strong>Results: </strong>In comparison of LB and CS, the highest kappa coefficient was in chromatin texture (ĸ:0.738) and inflammatory cells (ĸ: 0.482). On other parameters, fair or poor agreement was observed.</p><p><strong>Conclusions: </strong>Although there are some superiorities to LB cytology, co-application of these two methods is more favorable in thyroid fine needle aspiration.</p>","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"140-144"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516154/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41174297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cytodiagnosis of Clival Chordoma.","authors":"Ranjana Giri,&nbsp;Anjali Agarwal,&nbsp;Prajna Dash,&nbsp;Subrat K Sahu,&nbsp;Kabikanta K Samantray","doi":"10.4103/joc.joc_145_22","DOIUrl":"10.4103/joc.joc_145_22","url":null,"abstract":"","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"153-154"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516158/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41150389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Plasmacytoid Cells in Aspiration Smears of the Breast: Every Time a New Surprise.","authors":"Arundhathi Shankaralingappa,&nbsp;Poongodi Rajagopal,&nbsp;Michael L Anthony","doi":"10.4103/joc.joc_77_22","DOIUrl":"10.4103/joc.joc_77_22","url":null,"abstract":"","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"150-152"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516150/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41169868","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Papillary Thyroid Carcinoma with Intracytoplasmic Lumina: A Diagnostic Pitfall on Aspiration Cytology of a Metastatic Site.","authors":"Neeta Kumar,&nbsp;Ruchika Gupta,&nbsp;Sanjay Gupta","doi":"10.4103/joc.joc_146_22","DOIUrl":"10.4103/joc.joc_146_22","url":null,"abstract":"","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"148-149"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516156/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41171359","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparative Analysis of Conventional Cytology and Liquid-Based Cytology in the Detection of Carcinoma Cervix and its Precursor Lesions.","authors":"Yashika Maheshwari,&nbsp;Uma Handa,&nbsp;Phiza Aggarwal,&nbsp;Bharti Goel","doi":"10.4103/joc.joc_29_23","DOIUrl":"10.4103/joc.joc_29_23","url":null,"abstract":"<p><strong>Context: </strong>The conventional smears (CS) and Liquid based cytology (LBC) are important tools to detect carcinoma cervix and its precursor lesions.</p><p><strong>Aims: </strong>The present study was done to compare the cytomorphological features of cervical lesions using both techniques and compare with the histopathological diagnosis.</p><p><strong>Settings and design: </strong>This was a prospective observational study over a period of 1.5 years at a tertiary care hospital.</p><p><strong>Methods and material: </strong>A total of 969 women in the age group of 21-65 years presenting with either routine screening or complaints of vaginal bleeding, discharge, or pelvic pain were enrolled for the study. Both the CS and LBC smears were analyzed and compared with the corresponding histopathology diagnosis. The data was analyzed using Statistical Package for the Social Sciences (SPSS) software and <i>P</i> values <0.05 were considered significant.</p><p><strong>Results: </strong>There were 8.57% unsatisfactory smears in CS as compared to 0.5% in LBC smears. Liquid-based cytology was superior to conventional preparations in terms of smear adequacy, lesser hemorrhagic and inflammatory background, and presence of more endocervical cells. Liquid-based cytology showed a better yield in detecting all the types of epithelial cell lesions with a concordance rate of 73.9% between the two techniques. On histopathology correlation of these lesions, LBC had a higher sensitivity (96.67%) and diagnostic accuracy (99.08%) as compared to CS (73.33% and 92.66%, respectively).</p><p><strong>Conclusions: </strong>Liquid-based cytology is superior to conventional cytology for the detection of epithelial cell lesions. Reduction in the unsatisfactory smears, a cleaner background, and better representation of the sample are more significantly appreciated on LBC in contrast to CS.</p>","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"114-118"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516152/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41180399","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of Extramedullary Lymphoblastic Lymphoma (LBL) Diagnosed by Flowcytometric Immunophenotyping (FCI) on Fine Needle Aspirate (FNA) Sample-A Case Series of 18 Cases.","authors":"Manjiri M Makde,&nbsp;Purnima M Kodate,&nbsp;Meherbano M Kamal,&nbsp;Vrushali Shroff,&nbsp;Jayashree R Tijare,&nbsp;Dinkar T Kumbhalkar","doi":"10.4103/joc.joc_141_22","DOIUrl":"10.4103/joc.joc_141_22","url":null,"abstract":"<p><strong>Background: </strong>Lymphoblastic lymphoma (LBL) accounts for about 2% of all lymphomas. Recognition of T/B-LBL albeit of their rareness is very important as they present as localized diseases with low tumor burden. They can present both at nodal and extranodal sites. Limitation of diagnosis and classification of lymphoma on fine needle aspirate (FNA) can be minimized by clubbing it with flowcytometric immunophenotyping (FCI) to ensure diagnostic accuracy rapidly.</p><p><strong>Aim: </strong>Study of a series of 18 cases of LBL to assess the utility of FCI on FNA and effusion samples in extramedullary LBL.</p><p><strong>Methods and material: </strong>FCI was done on FNA and effusion samples from 130 morphologically diagnosed/suspicious cases of lymphoreticular malignancy, followed by peripheral blood and bone marrow (BM) examination. The patients diagnosed to have B/T LBL, based on WHO 2017 classification, were selected for further analyses.</p><p><strong>Results: </strong>FCI of 130 cases showed 91 mature and 18 precursor lymphoid neoplasms. These 18 cases were from lymph nodes (11), pleural fluid (03), and soft tissue masses (04). Peripheral blood and BM of 15/18 cases were normal of which FCI revealed T-LBL (11) and B-LBL (04). Two cases (both T LBL) showed BM involvement (<25%), while one case of B-LBL which was misdiagnosed as mature lymphoma by immunohistochemistry (IHC) evolved as B ALL.</p><p><strong>Conclusions: </strong>Diagnosis of extramedullary B/T-LBL needs comprehensive evaluation of clinical presentation, cytomorphology, and immunophenotyping. Rapid and accurate diagnosis by FCI on FNA and effusion samples allows early therapeutic decisions, thereby avoiding leukemic dissemination.</p>","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"119-125"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516155/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41123082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cytological Diagnosis of Castleman Disease by Endoscopic Ultrasound Guided Fine Needle Aspiration.","authors":"Vikram Bhatia,&nbsp;Satender Pal Singh,&nbsp;Ajay Kumar Mishra,&nbsp;Indira Rath,&nbsp;Meghana Prabhu,&nbsp;Chhagan Bihari","doi":"10.4103/joc.joc_63_23","DOIUrl":"10.4103/joc.joc_63_23","url":null,"abstract":"<p><p>Castleman disease is a nonmalignant, lymphoproliferative disorder. Unicentric disease type involves a single enlarged lymph node or nodal regions, and multicentric disease involves multiple lymph node site involvement. We present a case of 26-year-old young female presented to outpatient with complaint of generalized weakness and abdominal pain for last 2 months. Her imaging included positron emission computed tomography which showed soft-tissue mass along the body of pancreas. Endoscopic ultrasound done showed nodal mass with extensive calcification and doppler endoscopic ultrasound showing arborising vessels. Fine needle aspiration cytology (FNAC) and biopsy taken showed lymphoid cells and diffuse hyaline material. After suboptimal response to chemotherapy regimen, she underwent open laparotomy and excision of the retroperitoneal mass.</p>","PeriodicalId":50217,"journal":{"name":"Journal of Cytology","volume":"40 3","pages":"145-147"},"PeriodicalIF":1.3,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10516151/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41156186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}