Pituitary lymphoma: a case report and literature review.
We report the case of a B-cell type pituitary lymphoma in a 65 year-old male immunocompetent patient who presented with hypogonadotropic hypogonadism and central hypothyroidism and subsequently developed pulmonary lymphoma. Only three cases of pituitary lymphoma have been previously reported, one in a patient with acquired immunodeficiency syndrome, one case of T-cell lymphoma reported in the Japanese literature, and one case of B-cell lymphoma. The previously reported immunocompetent patients presented with signs and symptoms of optic chiasm compression as contrasted to our patient's endocrinologic presentation. B-cell lymphoma of the pituitary gland is a exceedingly rare though distinct clinical entity.
Mathiasen
R A
RA
Division of Skull Base Surgery, Cedars Sinai Medical Center, Los Angeles, California, USA.
Jarrahy
R
R
Cha
S T
ST
Kovacs
K
K
Herman
V S
VS
Ginsberg
E
E
Shahinian
H K
HK
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications; D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D007006:Hypogonadism / Q000150:complications / Q000473:pathology / Q000628:therapy; D007037:Hypothyroidism / Q000150:complications / Q000473:pathology / Q000628:therapy; D016393:Lymphoma, B-Cell / Q000150:complications* / Q000473:pathology* / Q000628:therapy / Q000648:ultrastructure; D016399:Lymphoma, T-Cell / Q000150:complications / Q000473:pathology / Q000628:therapy; D008297:Male; D009897:Optic Chiasm / Q000503:physiopathology; D010911:Pituitary Neoplasms / Q000150:complications* / Q000473:pathology* / Q000628:therapy / Q000648:ultrastructure