Toluidine blue versus frozen sections for assessment of tumor margins in oral squamous cell carcinoma / (Record no. 79603)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02938cam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250223032656.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210119s2019 ua ho f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.09.14.M.Sc.2019.Ha.T |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hana{u2019}a Hezam Ghaleb Algadi |
| 245 10 - TITLE STATEMENT | |
| Title | Toluidine blue versus frozen sections for assessment of tumor margins in oral squamous cell carcinoma / |
| Statement of responsibility, etc. | Hana{u2019}a Hezam Ghaleb Algadi ; Supervised Louloua Mohamed Fathy , Amany Abdelhameed Abuobakr |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | التولودين الأزرق مقابل المقاطع المجمدة لتقييم حواف الورم فى سرطان الخلايا الحرشفية الفموية |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Hana{u2019}a Hezam Ghaleb Algadi , |
| Date of publication, distribution, etc. | 2019 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 85 P . : |
| Other physical details | charts , photographs ; |
| Dimensions | 25cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Oral and Dental Medicine - Department of Oral and Maxillofacial Pathology |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Objective: The aim of this study was to test the accuracy of toluidine blue (TB) in the assessment of intraoperative tumor margins after excision of oral squamous cell carcinoma (OSCC) in comparison to frozen sections (FS). Methods: a prospective study was conducted at Faculty of Dentistry and National Cancer Institute (NCI), Cairo University from July 2018 to June 2019 A total of thirty patient's surgical specimen of primary OSCC were included in the study. Total of 140 margins were analysis intraoperatively by TB and FS, the result was compared with final histopathological. Results: Of the 140 examined surgical margins there were 14 margins stained positive with TB. However, of these 14 margins only sex were true positives on final histopathology and 8 false positive, there were no false-negatives. TB staining had sensitivity and specificity of 100% and 94.03%, respectively. The diagnostic accuracy was 94.29% with a positive predictive value (PPV) of 42.86% and a negative predictive value (NPV) of 100%. While for FS there were three true positive, three false negative margins and no false positive. The FS had sensitivity and specificity of 50% and 100%, respectively. The diagnostic accuracy was 97.86%, with PPV of 100% and NPV of 97.81 %. Conclusion: The TB has high sensitivity to OSCC. It can be used as an adjunct to FS for the detection of positive margins of resected OSCC. The information that provided by TB can be used in guiding FS sampling from exact location instead of random FS biopsy sampling |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Frozen section |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Toluidine blue |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Tumor margins |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Amany Abdelhameed Abuobakr , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Louloua Mohamed Fathy , |
| Relator term | |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://172.23.153.220/th.pdf">http://172.23.153.220/th.pdf</a> |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Amira |
| Reviser | Cataloger |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.09.14.M.Sc.2019.Ha.T | 01010110082547000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.09.14.M.Sc.2019.Ha.T | 01020110082547000 | 22.09.2023 | CD - Rom | 82547.CD |