Deleting All nodes in XML after Particular node

Hi I have an XML as follows.

<?xml version="1.0" encoding="utf-8"?>
-<Master> 
 <UserDetails>
  <UserName>Michael</UserName>
  <Password>Password</Password>
 </UserDetails>
 <Height>155</Height>
 <Weight>150lb</Weight> 
 <OtherDetails>
  <Phone>987654327</Phone>
  <Email>mich.int@ymail.com</Email>
 </UserDetails>
 <company>155</company>
 <address>155 beecroft</address>
</Master>

My requirement is to remove all nodes below HEIGHT <Height> node. No matter how many nodes are there after HEIGHT <Height> should be removed from XML My final output should be.

<?xml version="1.0" encoding="utf-8"?>
-<Master> 
 <UserDetails>
  <UserName>Michael</UserName>
  <Password>Password</Password>
 </UserDetails>
 <Height>155</Height>
</Master>

Please let me know how i can do it in VB.NET.