A Case of Refractory Hypothyroidism due to Poor Compliance Treated with the Weekly Intravenous and Oral Levothyroxine Administration

Figure 2

Serum thyroid hormone and TSH levels after the intravenous administration of a single bolus of LT4 (300 g). Serum FT4 (a), FT3 (b), and TSH (c) levels were measured several times of the administration.

(a)

(b)

(c)