09-05-2007, 05:55 AM
male, around 50y/o, has developed gynecomastia and and small firm testes
low TSH, LOW T3 T4, what is the cause
low TSH, LOW T3 T4, what is the cause
remembered q ...pls answer - archie11
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09-05-2007, 05:55 AM
male, around 50y/o, has developed gynecomastia and and small firm testes
low TSH, LOW T3 T4, what is the cause
09-05-2007, 06:14 AM
heyArchie, do u remember choices.
We are so trained having choices its little bit difficult to think without it.
09-05-2007, 06:29 AM
It may be due to pituitary tumor, e.g. prolactinoma. Prolactin causes gynecomastia and damage of pituitary tissue causes low TSH, thus low T3 and T4.
09-05-2007, 06:33 AM
I remember this q too, I think I answered prolactinoma, cose he had a double vision
09-05-2007, 06:45 AM
prolactinoma --> Inhibition of Pit axis --> decr GnRH --> Small Testes
09-05-2007, 07:52 AM
LARGE PITUITARY TUMOUR ..COMPRESING.....AXIS
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