Path 3

This is patient-specific information and should only be followed depending on the individual instructions given to you by the physician. 

"Path 3" Scenario: 
Patient had surgery, needs to remain on thyroid hormone replacement, and use of thyrogen is indicated for thyroid cancer thyrogen stimulated treatment and post treatment scanning.

Preparation during clinic visit for "Path 3" 
a.  Instructions to stay on synthroid
  Low iodine diet instructions 
c.  Call backs dates
d.  Lab slips (pre-treatment labs only). 
 Where to go for labs. 
e.   Schedule follow up appointment

Proper steps to complete Path 3:
a. Methodist Hospital 6445 Main Street.  Houston, TX 77030.  phone  713 394 6805
b. Houston Thyroid and Endocrine Specialists. 6624 Fannin Street. Suite 2260. Houston, TX 77030. phone 713 795 0770

1. Start low iodine diet 2 weeks prior to thyrogen injection as per 
2. Continue to take thyroid hormone
3. Get blood work done a 7-10 days prior to scan 

DAY1: Monday
First thyrogen injection in the morning. 
DAY2: Tues 
Second thyrogen injection in the morning.  In afternoon get pre-treatment I-123 dosing at Methodist
DAY3: Wednesday
Whole body pre-treatment thyroid scan in morning. Treatment dose of I-131 will be given in the afternoon
DAY5 - Friday
Come back to our office for blood work again to check your stimulated TG level. 
Post treatment whole body scan 
You need at least 10 days of isolation after a treatment with I-131
Make a follow up appointment for thyroid hormone dosing adjustment in 6-8 weeks with your endocrinologist in the office