Fig. 1

Results of endocrinological examinations. Various endocrinological stimulation tests suggest the presence of hypothalamic hypopituitarism and tertiary hypoadrenocorticism in the patient. a. TRH stimulation test. b. GnRH stimulation test. c. CRH stimulation test. d. GHRP2 stimulation test. e. Insulin tolerance test. f. ACTH stimulation test. Solid lines represent changes in hormone levels before the treatment of primary central nervous system lymphoma; dashed lines represent those after the treatment