Pituitary volume in patients with panic disorder
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Dosyalar
Tarih
2011
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Progress in Neuro-Psychopharmacology and Biological Psychiatry
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Panic patients have many functional deficiencies in the hypothalamic–pituitary–adrenal (HPA) axis. Previous
studies have shown changed pituitary gland volume in some psychiatric disorders that have functional
deficiencies in the HPA axis. However, to date no study has evaluated the pituitary gland volume in patients
with panic disorder (PD). We investigated the pituitary gland volume in patients with PD (n= 27) and ageand
sex-matched healthy controls (n= 27), using 1.5-T magnetic resonance imaging in this study. Analysis
showed that patients with PD had significantly smaller pituitary volume compared to healthy subjects.
Patients with agoraphobia especially had a significantly smaller pituitary volume than patients without
agoraphobia. There was a significant relationship between the pituitary volume and both the severity of
symptoms and the illness duration in the patient group. The results show that patients with PD have reduced
pituitary volume, which may reflect the functional abnormalities seen in this disorder. These findings may
help us better understand the pathology of PD.
Açıklama
Anahtar Kelimeler
HPA axis, Magnetic resonance imaging, Panic disorder, Pituitary gland volume
Kaynak
Progress in Neuro-Psychopharmacology and Biological Psychiatry
WoS Q Değeri
Scopus Q Değeri
Cilt
35
Sayı
1
Künye
Kartalcı, Ş. Doğan, M. Ünal, S. Özcan, A. Özdemir, S. Atmaca, M. (2011). Pituitary volume in patients with panic disorder. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 35(1), 203–207.
