EGFR T790M-Positive Lung Adenocarcinoma Metastases to the Pituitary Gland Causing Adrenal Insufficiency: A Case Report

Table 1

Laboratory results before and after transsphenoidal pituitary metastases resection.

Hormone	Normal limit	Preresection	Postresection
Thyroxine	0.84–1.68 ng/dL	1.00 ng/dL	0.65 ng/dL
Thyroid-stimulating hormone	0.3–4.0 mIU/L	0.016 MCI/mL	0.019 MCI/mL
Follicle-stimulating hormone	1.6–17.8 mIU/mL	2.4 mIU/mL	0.8 mIU/mL
Luteinizing hormone	NR 1.8–12.0 mIU/L	0.05 mIU/mL	<0.1 mIU/mL
Testosterone	280–1100 ng/dL	<20 ng/dL	<20 ng/dL
Adrenocorticotropic hormone	9–52 pg/mL (2.0–11.0 pmol/L)	6.0 pg/mL	<5.0 pg/mL
Morning cortisol	>10 mcg/dL	<1.0 mcg/dL	<1.0 mcg/dL
Prolactin	<12.3 ng/mL (<0.55 nmol/L)	28.9 ng/mL	14.9 ng/mL