&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 Testosterone, Total, Mass Spectrometry, Serum test is essential for diagnosing and monitoring conditions associated with testosterone levels. It evaluates men for hypogonadism, boys with delayed or precocious puberty, and tracks testosterone replacement or antiandrogen therapy, particularly in prostate cancer or transgender disorders. Additionally, it helps assess women with hirsutism, virilization, or testosterone deficiency, and infants with ambiguous genitalia or virilization, while also diagnosing androgen-secreting tumors. Using Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS), results are reported as Testosterone, Total, S, with aliases like Androgens, Testosterone, Total Serum, and Testosterone Group.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&lt;/p&gt;
&lt;hr /&gt;
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&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;Liquid Chromatography Tandem Mass Spectrometry (LC-MS/MS)&lt;/span&gt;&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;
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&lt;div id=&quot;ReportingName-value&quot;&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Testosterone, Total, S&lt;/span&gt;&lt;/div&gt;
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&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;
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&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Androgens&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Testosterone, Total Serum&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Testosterone, Total Only, Serum&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Testosterone&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;Testosterone Group&lt;/span&gt;&lt;/p&gt;
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&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;Serum Red&lt;/span&gt;&lt;/p&gt;
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&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;
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&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; Sarstedt Aliquot Tube, 5 mL &lt;br /&gt;&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Collection Container/Tube:&lt;/strong&gt; Red top (serum gel/SST are &lt;strong&gt;not&lt;/strong&gt; acceptable)&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Submission Container/Tube:&lt;/strong&gt; Plastic vial&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Specimen Volume:&lt;/strong&gt; 1 mL&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span style=&quot;color: #99ccff;&quot;&gt;&lt;strong&gt;Collection Instructions:&lt;/strong&gt; Centrifuge and aliquot serum into a plastic vial&lt;/span&gt;&lt;/p&gt;

5-Hydroxyindoleacetic Acid, Plasma

5-Hydroxyindoleacetic Acid, Random, Urine