TY - JOUR
T1 - IgG4-related hypophysitis with subtle hypopituitarism in an elderly diabetic patient
T2 - Is treatment or observation preferable?
AU - Kawasaki, Motoki
AU - Tsujino, Motoyoshi
AU - Sato, Fuminori
AU - Sakurada, Maya
AU - Nishida, Kenji
AU - Kise, Takayasu
AU - Hijioka, Yuko
AU - Ishizawa, Mitsugu
AU - Enatsu, Kazuaki
AU - Ogawa, Yoshihiro
N1 - Publisher Copyright:
© 2017 The Japanese Society of Internal Medicine.
PY - 2017
Y1 - 2017
N2 - A 70-year-old man with diabetes mellitus presented with an enlarged pituitary stalk in 2014. IgG4-related parotitis and submandibular sialoadenitis were diagnosed in 2012. He denied any symptoms related to a pituitary mass. His visual field was intact, and his hypopituitarism was subtle. The serum IgG4 level was elevated. A lip biopsy revealed strong fibrosis and hyper-infiltration of IgG4-positive plasma cells. Based on these findings, IgG4-related hypophysitis was diagnosed. The patient was carefully followed without specific intervention. His clinical condition showed no change until December 2016, suggesting a stable, natural course. Care should be taken when considering glucocorticoid therapy, especially for elderly diabetic patients, given possible side effects.
AB - A 70-year-old man with diabetes mellitus presented with an enlarged pituitary stalk in 2014. IgG4-related parotitis and submandibular sialoadenitis were diagnosed in 2012. He denied any symptoms related to a pituitary mass. His visual field was intact, and his hypopituitarism was subtle. The serum IgG4 level was elevated. A lip biopsy revealed strong fibrosis and hyper-infiltration of IgG4-positive plasma cells. Based on these findings, IgG4-related hypophysitis was diagnosed. The patient was carefully followed without specific intervention. His clinical condition showed no change until December 2016, suggesting a stable, natural course. Care should be taken when considering glucocorticoid therapy, especially for elderly diabetic patients, given possible side effects.
UR - http://www.scopus.com/inward/record.url?scp=85031727745&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85031727745&partnerID=8YFLogxK
U2 - 10.2169/internalmedicine.8851-17
DO - 10.2169/internalmedicine.8851-17
M3 - Article
C2 - 28924128
AN - SCOPUS:85031727745
SN - 0918-2918
VL - 56
SP - 2733
EP - 2738
JO - Internal Medicine
JF - Internal Medicine
IS - 20
ER -