Reversible hyperintensity of the anterior pituitary gland on T1-weighted MR images in a patient receiving temporary parenteral nutrition.

K Okamoto, J Ito, T Furusawa… - American journal of …, 1998 - Am Soc Neuroradiology
We report a patient with severe anorexia nervosa, treated with temporary total parenteral
nutrition (TPN), in whom reversible hyperintensity of the anterior pituitary gland was seen on …

Hyperintense basal ganglia on T1-weighted MR images in patients receiving parenteral nutrition.

SA Mirowitz, TJ Westrich, JD Hirsch - Radiology, 1991 - pubs.rsna.org
Patterns of intracranial signal intensity on magnetic resonance (MR) images were studied in
nine patients undergoing long-term total parenteral nutrition therapy. The duration of therapy …

Serial MR intensity changes of the posterior pituitary in a patient with anorexia nervosa, high serum ADH, and oliguria

N Sato, K Endo, H Ishizaka… - Journal of computer …, 1993 - journals.lww.com
The posterior pituitary high signal (PPHS) seen on MRI of the sella in normal individuals
probably reflects antidiuretic hormone (ADH) granules stored in the posterior pituitary lobe …

Basal ganglial signal intensity alterations: reversal after discontinuation of parenteral manganese administration.

SA Mirowitz, TJ Westrich - Radiology, 1992 - pubs.rsna.org
The authors describe magnetic resonance (MR) imaging findings in a patient receiving long-
term total parenteral nutrition (TPN) therapy in whom parenteral manganese administration …

Hyperintense signal of the posterior pituitary on T1-weighted MR images: an experimental study

I Fujisawa, R Asato, M Kawata, Y Sano… - Journal of computer …, 1989 - journals.lww.com
The origin of the hyperintense signal (HIS) of the pituitary gland posterior lobe (PL) on T1-
weighted magnetic resonance (MR) images was investigated. Six rabbits were imaged on a …

CT and MR evaluation of the brain in patients with anorexia nervosa.

L Kornreich, A Shapira, G Horev… - American Journal …, 1991 - Am Soc Neuroradiology
Thirteen adolescent girls with anorexia nervosa had MR imaging of the brain; 11 were also
examined by CT. Fifteen children, ages 10-12 years, served as a control group. The CT and …

Histochemical characterization and functional significance of the hyperintense signal on MR images of the posterior pituitary

J Kucharczyk, W Kucharczyk, I Berry… - American journal …, 1988 - Am Soc Neuroradiology
MR imaging of the pituitary fossa characteristically shows a well-circumscribed area of high
signal intensity in the posterior lobe on T1-weighted images. We used a combination of high …

Persistent high MR signal of the posterior pituitary gland in central diabetes insipidus.

M Maghnie, E Genovese… - American journal …, 1997 - Am Soc Neuroradiology
We describe three cases of central diabetes insipidus, each with a different pathogenesis, in
which unexpected hyperintensity of the posterior pituitary gland was seen on T1-weighted …

A brain magnetic resonance imaging study of pituitary gland morphology in anorexia nervosa and bulimia

PM Doraiswamy, KRR Krishnan, GS Figiel… - Biological …, 1990 - Elsevier
Magnetic resonance imaging (MRI) of the brain was used to examine the morphology and
dimensions of the pituitary gland in 18 patients with eating disorders (8 anorectics and 10 …

Hyperintensit e spontan ee de I'antehypophyse en IRM en sequence ponder ee en T1 par depots de manganese chez un patient sous nutrition parenterale prolong ee …

RL Diniz, JM Remund, B Duclos, BR ReisMJr… - J Radiol, 1998 - hero.epa.gov
The signal abnormalities found on MRI in the basal ganglia in patients with an increased
plasmatic level of manganese are well known. We report a case with a hyperintense signal …