&lt;h2&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;OVERVIEW&lt;/strong&gt;&lt;/span&gt;&lt;/h2&gt;
&lt;p&gt;&lt;span style=&quot;font-size: 14px; color: #99ccff;&quot;&gt;The T-Cell Intracellular Antigen 1 (TIA-1) Immunostain, performed specifically on bone marrow samples, is essential for characterizing neoplasms from cytotoxic T cells or natural killer cells. Using Immunohistochemistry (IHC), this test accurately identifies and categorizes these neoplasms, aiding in diagnosis and treatment planning. It is part of a testing algorithm that incorporates reflex billing for additional technical components. Known by aliases such as TIA1B and ISTIA1IHC, the Bone Marrow TIA1 IHC test provides critical insights into the cellular composition of bone marrow, facilitating tailored therapeutic approaches and enhancing patient outcomes.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;hr /&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;METHOD NAME&lt;/span&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Immunohistochemistry&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;&lt;br /&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;AVAILABILITY&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;TBC&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;REPORTING NAME&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;div id=&quot;ReportingName-value&quot;&gt;
&lt;div id=&quot;ReportingName-value&quot;&gt;
&lt;div id=&quot;ReportingName-value&quot;&gt;
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&lt;div id=&quot;ReportingName-value&quot;&gt;
&lt;div id=&quot;ReportingName-value&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Bone Marrow TIA1 IHC&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;h3&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;&lt;br /&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;ALIASES&lt;/span&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;
&lt;div id=&quot;aliases-value&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;TIA1B&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;ISTIA1IHC&lt;/span&gt;&lt;br /&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;ISTIA1IHCTO&lt;/span&gt;&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;
&lt;/div&gt;

&lt;h3&gt;&amp;nbsp;&lt;/h3&gt;
&lt;h3 id=&quot;SpecimenType-title&quot;&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;SPECIMEN TYPE&lt;/strong&gt;&amp;nbsp;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&amp;nbsp;-&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;SHIPPING INSTRUCTIONS&lt;/span&gt;&lt;br /&gt;&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;TBC&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;h3&gt;&lt;span style=&quot;color: #ff99cc;&quot;&gt;&lt;strong&gt;SPECIMEN REQUIRED&lt;/strong&gt;&lt;/span&gt;&lt;/h3&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Supplies:&lt;/strong&gt; Immunostain Technical Only Envelope&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Specimen Type:&lt;/strong&gt; Tissue&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Container/Tube:&lt;/strong&gt; Immunostain Technical Only Envelope&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Preferred:&lt;/strong&gt; 2 Unstained positively charged glass slide (25- x 75- x 1-mm) per test ordered; sections 4-microns thick&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Acceptable:&lt;/strong&gt; B5 fixed, decalcified, paraffin-embedded bone marrow tissue block&lt;/span&gt;&lt;/p&gt;

5-Hydroxyindoleacetic Acid, Plasma

5-Hydroxyindoleacetic Acid, Random, Urine

T-Cell Intracellular Antigen 1 (TIA-1) Immunostain, Bone Marrow