<?xml version="1.0" encoding="utf-8"?>
<journal>
<title>journal of research in dental sciences</title>
<title_fa>مجله تحقیق در علوم دندانپزشکی</title_fa>
<short_title>J Res Dent Sci</short_title>
<subject>Medical Sciences</subject>
<web_url>http://jrds.ir</web_url>
<journal_hbi_system_id>1</journal_hbi_system_id>
<journal_hbi_system_user>admin</journal_hbi_system_user>
<journal_id_issn>2008-4676</journal_id_issn>
<journal_id_issn_online>2228-7353</journal_id_issn_online>
<journal_id_pii>8</journal_id_pii>
<journal_id_doi>10.66224/jrds</journal_id_doi>
<journal_id_iranmedex></journal_id_iranmedex>
<journal_id_magiran></journal_id_magiran>
<journal_id_sid>14</journal_id_sid>
<journal_id_nlai></journal_id_nlai>
<journal_id_science>13</journal_id_science>
<language>fa</language>
<pubdate>
	<type>jalali</type>
	<year>1391</year>
	<month>7</month>
	<day>1</day>
</pubdate>
<pubdate>
	<type>gregorian</type>
	<year>2012</year>
	<month>10</month>
	<day>1</day>
</pubdate>
<volume>9</volume>
<number>3</number>
<publish_type>online</publish_type>
<publish_edition>1</publish_edition>
<article_type>fulltext</article_type>
<articleset>
	<article>


	<language>fa</language>
	<article_id_doi></article_id_doi>
	<title_fa>بررسی فراوانی ائوزینوفیلی بافتی در سرطان سلول سنگفرشی سر و گردن</title_fa>
	<title>Tissue Eosinophilia in Head and Neck Squamous Cell Carcinoma</title>
	<subject_fa>جراحی-</subject_fa>
	<subject>oral surgery</subject>
	<content_type_fa>مطالعه  اصیل</content_type_fa>
	<content_type>original article</content_type>
	<abstract_fa>&lt;p align=&quot;right&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;h5 align=&quot;right&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify line-height: 115% unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot; dir=&quot;rtl&quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;خلاصه: &lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;/h5&gt;&lt;p align=&quot;right&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;h5 align=&quot;right&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot; dir=&quot;rtl&quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;سابقه
و هدف&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;font-family: &quot;Calibri&quot;,&quot;sans-serif&quot; mso-bidi-font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font size=&quot;3&quot;&gt;:&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;ائوزینوفیلی
همراه تومور &lt;/font&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;(TATE)&lt;/span&gt;&lt;/font&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US&quot;&gt;&lt;font size=&quot;3&quot;&gt;در انواع مختلف ﻧﺌﻮپلاسم ها مشاهده می شود ولی هنوز
ارتباط آن با سرطان ها مشخص نشده است،&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;از جمله
سرطان سلول سنگفرشی &lt;/font&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot;&gt;(&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;SCC&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot;&gt;)&lt;/span&gt;&lt;/font&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US&quot;&gt;&lt;font size=&quot;3&quot;&gt; که شایع ترین
بدخیمی سر و گردن می باشد. هدف این مطالعه بررسی ارتباط بین &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;TATE&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US&quot;&gt;&lt;font size=&quot;3&quot;&gt; و درجه بندی هیستولوژیک &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;SCC&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US&quot;&gt;&lt;font size=&quot;3&quot;&gt; سر و گردن
توسط رنگ آمیزی &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Luna&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US&quot;&gt;&lt;font size=&quot;3&quot;&gt; می باشد.&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;/h5&gt;&lt;p align=&quot;right&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;h5 align=&quot;right&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot; dir=&quot;rtl&quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;مواد
و روش‌ها:&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-bidi-language: FA&quot;&gt;&lt;font size=&quot;3&quot;&gt;در این مطالعه توصیفی،
67 نمونه شامل اسلایدهای برشهای 4 میکرونی بافت &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;HNSCC&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-bidi-language: FA&quot;&gt;&lt;font size=&quot;3&quot;&gt; رنگ آمیزی شده با هماتوکسیلین و اﺋﻮزین
جهت بررسی درجه بندی هیستولوژیک بازبینی شد و به سه گروه&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;mso-bidi-font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US mso-bidi-language: FA&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ansi-language: EN-US mso-bidi-language: FA&quot;&gt;&lt;font size=&quot;3&quot;&gt;خوب تمایز یافته، با تمایز ضعیف و با تمایز متوسط&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-bidi-language: FA&quot;&gt;&lt;font size=&quot;3&quot;&gt; تقسیم شدند. بررسی
انفیلتراسیون اﺋوزینوفیل ها در تومور با استفاده از روش رنگ آمیزی هیستوشیمی &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Luna&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-bidi-language: FA&quot;&gt;&lt;font size=&quot;3&quot;&gt; انجام شد، اﺋوزینوفیل
ها در 10 شان میکروسکوپی بصورت تصادفی شمارش شده و در 4 گروه طبقه بندی شدند.
ارتباط بین ارتشاح ائوزینوفیلی و درجه هیستولوژیک وسایر عوامل مرتبط با آزمون های &lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;Kruskal-wallis&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-bidi-language: FA&quot;&gt;&lt;font size=&quot;3&quot;&gt; و ضریب همبستگی &lt;/font&gt;&lt;/span&gt;&lt;font face=&quot;Times New Roman&quot;&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;Spearman&lt;/span&gt;&lt;/font&gt;&lt;span style=&quot;font-family: &quot;B Nazanin&quot; mso-bidi-language: FA&quot;&gt;&lt;font size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;FA&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt;بررسی
شد.&lt;/font&gt;&lt;/span&gt;&lt;/h5&gt;&lt;p align=&quot;right&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;h5 align=&quot;right&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot; dir=&quot;rtl&quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;یافته‌ها:&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt; فراوانی ائوزینوفیلی بافتی&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;تنها در یک مورد صفر (٥/١&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;%&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;) و در ٦٦ مورد (٥/٩٨&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;%&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;)مثبت بود.&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;میانگین سلول های ائوزینوفیل&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;شمارش شده 7/4 &lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;±&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt; 4/5&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;بود. بین درجه هیستوپاتولوژیک و &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;TATE&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt; رابطه معنی دار بدست آمد. (04/0= &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;p&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;)&lt;/font&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;B Nazanin&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;font size=&quot;3&quot;&gt;ولی
رابطه ی معنا داری بین &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;font-size: 10pt mso-ansi-language: EN-US&quot; dir=&quot;ltr&quot;&gt;&lt;font face=&quot;Times New Roman&quot;&gt;TATE&lt;/font&gt;&lt;/span&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt; با سن، جنس و محل ضایعه وجود نداشت.&lt;/font&gt;&lt;font face=&quot;B Nazanin&quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;/font&gt;&lt;/span&gt;&lt;/h5&gt;&lt;p align=&quot;right&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;h5 align=&quot;right&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: rtl -ms-text-justify: kashida text-kashida: 0%&quot; dir=&quot;rtl&quot;&gt;&lt;b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;نتیجه
گیری: &lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;span lang=&quot;AR-SA&quot; style=&quot;font-family: &quot;B Nazanin&quot; mso-ascii-font-family: &quot;Times New Roman Bold&quot; mso-hansi-font-family: &quot;Times New Roman Bold&quot;&quot;&gt;&lt;font size=&quot;3&quot;&gt;فراوانی
ائوزینوفیلی بافتی در گروه مبتلایان به اسکواموس سل کارسینوم سر و گردن با تمایز
ضعیف کمتر از دو گروه دیگر بود ولی ارتباطی با سایر فاکتورهای کلینیکوپاتولوژیک دیده
نشد.&lt;/font&gt;&lt;/span&gt;&lt;/h5&gt;&lt;p align=&quot;right&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;</abstract_fa>
	<abstract>&lt;p align=&quot;left&quot;&gt;
&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 0pt text-align: left unicode-bidi: embed direction: ltr&quot;&gt;&lt;span style=&quot;background: yellow font-size: 10pt mso-highlight: yellow&quot;&gt;&lt;font face=&quot;Calibri&quot;&gt; &lt;/font&gt;&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 0pt line-height: normal&quot;&gt;&lt;b&gt;&lt;span lang=&quot;fa&quot; style=&quot;font-family: &quot;Times New Roman&quot;,&quot;serif&quot; mso-ansi-language: #0400 mso-bidi-language: FA mso-fareast-language: #0400&quot;&gt;&lt;font size=&quot;3&quot;&gt;Abstract&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;b&gt;&lt;span style=&quot;font-family: &quot;Times New Roman&quot;,&quot;serif&quot; mso-bidi-language: FA mso-fareast-language: #0400&quot;&gt;&lt;font size=&quot;3&quot;&gt;:&lt;/font&gt;&lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 0pt 2.1pt text-align: left line-height: 150% unicode-bidi: embed direction: ltr mso-add-space: auto&quot;&gt;&lt;b&gt;&lt;span style=&quot;line-height: 150% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: ltr&quot;&gt;&lt;b&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt;Background
and Aim: &lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt;&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/span&gt;Tumor
associated tissue eosinophilia (TATE) is observed in several types of neoplasms,&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/span&gt;however, its relation with cancers such as
Squamous Cell Carcinoma (SCC) which is the most common malignancy of head and
neck has not been identified This study aims to evaluate the relationship
between TATE and histologic grading of head and neck SCC (HNSCC) by Luna’s
histochemical staining.&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 10pt 2pt text-align: justify unicode-bidi: embed direction: ltr mso-add-space: auto&quot;&gt;&lt;b&gt;&lt;span style=&quot;background: yellow line-height: 115% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt mso-highlight: yellow&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: ltr&quot;&gt;&lt;b&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt;Materials
and Methods&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt;: &lt;/font&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt;In this descriptive study, 67 slides of
4μ HNSCC tissue sections were stained with hematoxylin and eosin. Samples were
reviewed to evaluate histologic grading and then were divided into three groups
as follows: Well-Differentiated, Moderately-Differentiated and
Poorly-Differentiated. Eosinophil infiltration in tumor was assessed with
Luna’s histochemical staining technique and eosinophils were counted and
classified as follows: none (0), low (1-4), moderate (5-19), high (≥20). They
were randomly evaluated per 10 microscopic fields. Kruskal-Wallis test and
Spearman correlation coefficient were used to analyze the results.&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 10pt 2pt text-align: justify unicode-bidi: embed direction: ltr mso-add-space: auto&quot;&gt;&lt;span style=&quot;background: yellow line-height: 115% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt mso-fareast-language: #0400 mso-highlight: yellow&quot;&gt; &lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: ltr&quot;&gt;&lt;b&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt mso-fareast-language: #0400&quot;&gt;Results:&lt;/span&gt;&lt;/b&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt;Tissue eosinophilia was
found to be zero in only one case (1.5%)&lt;span style=&quot;mso-spacerun: yes&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;2&quot;&gt; &lt;/font&gt;&lt;/span&gt;whereas in other 66 patients (98.5%) it was reported to be positive. The
mean±SD number of counted eosinophil cells was 4.7±5.4. There was a significant
correlation between the degree of histopathologic grade and TATE (P=0.04), but
no significant relationship was detected between TATE and age, sex and lesion
location.&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 10pt text-align: justify unicode-bidi: embed direction: ltr mso-add-space: auto&quot;&gt;&lt;span style=&quot;background: yellow line-height: 115% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt mso-fareast-language: #0400 mso-highlight: yellow&quot;&gt; &lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 0pt text-align: justify unicode-bidi: embed direction: ltr&quot;&gt;&lt;b&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt;Conclusion&lt;/span&gt;&lt;/b&gt;&lt;span style=&quot;line-height: 120% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt;:
Tissue eosinophilia in Poorly-Differentiated group of HNSCC patients was lower
than the other two groups, but no relationship associated with other
clinicopathologic factors was found.&lt;/span&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;&lt;p align=&quot;left&quot; style=&quot;margin: 0cm 0cm 10pt text-align: justify unicode-bidi: embed direction: ltr mso-add-space: auto&quot;&gt;&lt;b&gt;&lt;span style=&quot;line-height: 115% font-family: &quot;Times New Roman&quot;,&quot;serif&quot; font-size: 10pt&quot;&gt; &lt;/span&gt;&lt;/b&gt;&lt;/p&gt;&lt;p align=&quot;left&quot;&gt;&lt;font face=&quot;Times New Roman&quot; size=&quot;3&quot;&gt; &lt;/font&gt;&lt;/p&gt;</abstract>
	<keyword_fa>ائوزینوفیلها, سرطان سلول سنگفرشی , سر و گردن, رنگ آمیزی Luna</keyword_fa>
	<keyword>Eosinophils, Squamous Cell Carcinoma, Head and neck, Luna staining</keyword>
	<start_page>0</start_page>
	<end_page>0</end_page>
	<web_url>http://jrds.ir/browse.php?a_code=A-10-821-1&amp;slc_lang=fa&amp;sid=1</web_url>


<author_list>
	<author>
	<first_name>S</first_name>
	<middle_name></middle_name>
	<last_name>Rahrotaban</last_name>
	<suffix></suffix>
	<first_name_fa>صدیقه</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>رهروتابان</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846006034</code>
	<orcid>10031947532846006034</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>M</first_name>
	<middle_name></middle_name>
	<last_name>Jolehar</last_name>
	<suffix></suffix>
	<first_name_fa>مریم</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>جولهر</last_name_fa>
	<suffix_fa></suffix_fa>
	<email>joleharm@gmail.com</email>
	<code>10031947532846006035</code>
	<orcid>10031947532846006035</orcid>
	<coreauthor>Yes
</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


	<author>
	<first_name>AH</first_name>
	<middle_name></middle_name>
	<last_name>Khatibi</last_name>
	<suffix></suffix>
	<first_name_fa>امیر حسین</first_name_fa>
	<middle_name_fa></middle_name_fa>
	<last_name_fa>خطیبی</last_name_fa>
	<suffix_fa></suffix_fa>
	<email></email>
	<code>10031947532846006036</code>
	<orcid>10031947532846006036</orcid>
	<coreauthor>No</coreauthor>
	<affiliation></affiliation>
	<affiliation_fa></affiliation_fa>
	 </author>


</author_list>


	</article>
</articleset>
</journal>
