Intracranial Calcification Due to Hypoparathyroidism.

Am J Med

Department of General Internal Medicine, Mitoyo General Hospital, Kagawa, Japan.

Published: June 2018

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.amjmed.2017.12.030DOI Listing

Publication Analysis

Top Keywords

intracranial calcification
4
calcification hypoparathyroidism
4
intracranial
1
hypoparathyroidism
1

Similar Publications

A boy in middle childhood with a history of early morning headaches presented to secondary care after being found to have bilateral papilloedema by his community optometrist. CT head showed a large right-sided heterogeneous calcific and haemorrhagic mass causing marked mass effect and midline shift. Preoperatively, the lesion was characterised on MRI as a haemorrhagic mass with a 'popcorn' appearance suggestive of a giant cavernous malformation measuring 6.

View Article and Find Full Text PDF

Fahr's syndrome is a rare, progressive, neuropsychiatric disorder characterized by bilateral and symmetrical calcifications over the basal ganglia and other parts of the brain, leading to a wide range of clinical manifestations ranging from neurologic symptoms of movement disorders, seizures, and cerebellar dysfunction to neuropsychiatric symptoms such as dementia, psychosis, and mood disorders. The widespread calcific deposits within the brain tissue that characterize Fahr's syndrome develop secondary to different underlying conditions such as parathyroid disorders, brain infections, and toxic exposures. Hypoparathyroidism, a rare disorder of calcium and phosphate metabolism, is the most commonly identified etiology of Fahr's syndrome.

View Article and Find Full Text PDF

Zika, a mosquito-borne flavivirus, has been found in 87 countries and territories. Global outbreaks peaked in 2016. Prenatal infection of Zika virus was found to be associated with microcephaly, arthrogryposis, intracranial calcifications, fetal growth restriction, and fetal demise.

View Article and Find Full Text PDF

Aicardi-Goutières syndrome (AGS) is a genetically heterogeneous type-I interferonopathy presenting in infancy with intracranial calcifications, white matter lesions, and brain atrophy. AGS7, caused by gain-of-function (GOF) mutations in the IFIH1 gene, triggers excessive type-I interferon production, leading to autoimmune responses. We describe an 18-year-old female diagnosed with AGS7 due to a somatic GOF mutation in IFIH1.

View Article and Find Full Text PDF

Effect of the aspect ratio and wall heterogeneities on the mechanical behaviour of the aneurysm wall: Experimental investigation on phantom arteries.

J Mech Behav Biomed Mater

June 2025

Laboratoire de Tribologie et Dynamique des Systèmes, UMR CNRS 5513, Ecole Centrale Lyon, 69130, Ecully, France; Université de Lyon, Université Claude Bernard Lyon 1, ISPB-Faculté de Pharmacie de Lyon, 69008, Lyon, France. Electronic address:

The management of unruptured intracranial aneurysms (UIA) involves assessing the risk of rupture, which requires a thorough understanding of risk factors such as the geometric characteristics of the neck (neck size) or local structural heterogeneities. This study explores the impact of neck size on the rupture risk of the aneurysmal sac and examines how local heterogeneities, such as calcifications or variations in tissue composition, influence the mechanical response of the wall of a saccular aneurysm during the insertion of an innovative arterial wall deformation device (DDP). The results reveal that high aspect ratios (AR) are associated with increased hemodynamic stress, thereby raising the risk of rupture.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!