Miliary brain metastases from papillary adenocarcinoma of the lung - unusual MRI pattern with histopathologic correlation.

Miliary brain metastases are very rarely described in the literature but if they are, they are quite obvious on magnetic resonance imaging (MRI) and enhance after intravenous administration of the contrast medium. The authors presented a case of miliary metastatic spread to the brain which was invisible on computed tomography and hardly visible on MRI, i.e.

The value of magnetic resonance imaging in the early diagnosis of Creutzfeldt-Jakob disease - own experience.

Background: Creutzfeldt-Jakob disease (CJD) is a rare progressive neurodegenerative disorder, caused by the deposition of the pathological isoform of prion protein PrPsc in the central nervous system. The classic triad of symptoms consists of: rapidly progressive dementia, myoclonus and typical electroencephalographic findings (intermittent rhythmic delta activity and periodic sharp wave complexes). Detection of 14-3-3 protein in the cerebrospinal fluid plays an important diagnostic role as well.

Lesions in basal ganglia in a patient with involuntary movements as a first sign of diabetes - case report and review of the literature.

We present a case of unilateral hyperdensity of the lentiform and caudate nucleus on CT with hyperintesity on T1-weighted images on MRI in a 71-year-old woman with hemichorea-hemiballism and recently diagnosed diabetes.

Polymorphisms in the factor VII gene and ischemic stroke in young adults.

Polymorphic configurations of the coagulation factor VII gene (F7) are associated with plasma levels of FVII antigen (FVII:Ag) and FVII coagulant activity (FVII:C). Our aim was to determine whether F7 polymorphisms influence risk of ischemic stroke in young adults. One hundred and fifty survivors of ischemic stroke before the age of 45 and an equal number of age and sex-matched controls were genotyped for five F7 polymorphisms: the -A670C transversion, -323 decanucleotide insertion (P + 10), the number (which varies between five and eight) of a 37 base pair repeat polymorphisms in intron 7 (IVS7), amino acid substitution R353Q, and +154AA insertion.

Hypomyelination, hypogonadotropic hypogonadism, hypodontia - First Polish patient.

The term 4H was suggested for the rare, novel entity with hypomyelination, hypogonadotropic hypogonadism and hypodontia. A combination of clinical findings with ataxia and endocrinological abnormalities, brain MRI and dentition history are crucial for the diagnosis. We present the first Polish patient with this disease with repeated brain MRI, MRI of the pituitary gland and orthopantomogram.