Biomedical subjects

R Motyl

Publications and source records attributed to R Motyl.

4 recordsLinked to original sources

PubMed1999

[Fabry's disease--late diagnosis in men with chronic nephropathy and skin changes].

We report a case of Fabry's disease, diagnosed in a 39-year-old patient treated for 4 years because of glomerulonephritis. The disease manifested itself by the presence of typical petechiae-like skin lesions in the bathing trunk area (angiokeratoma), eye changes, paresthesia, and--in additional investigations--mild proteinuria, lowered creatinine clearance, along with changes in the central nervous system. A biopsy of the kidney revealed the presence of foamy cells in all glomeruli, and in electron microscopy multilamellar bodies (zebra bodies). The diagnose of the disease was confirmed by a marked decrease in leucocyte alpha-galactosidase activity. An early diagnosis of non-inflammatory character of Fabry's disease allows to avoid an unnecessary immunosuppressive treatment.

Adult↗

PubMed1998

[Cognitive impairment and cardiovascular disease risk factors. Project CASCADE Kraków. V. Disorders of higher cerebral functions in elderly people (65-78 years old)].

Higher cortical dysfunctions, like dysphasia, dysgnosia and dyspraxia, relatively frequent in the elderly, are related to progressive neurodegenerative or vascular disorders with dementia. The aim of the study was to assess the prevalence and the intensity of higher cerebral dysfunctions in the population over 65 years and to investigate the association between these disorders and the presence of other neurological abnormalities, i.e. extrapyramidal signs, primitive reflexes as well as cognitive impairment assessed by Mini-Mental State Examination (MMSE). There were 92 women and 90 men, aged from 65-78 years included in the study. All patients were interviewed for the presence of vascular risk factors. The battery of 21 detailed test of higher cerebral functions testing speech, calculation, reading, writing, praxia and gnosia were performed in each person. Extra-pyramidal signs and primitive reflexes were also examined. Among the disorders of higher cortical functions, slight dyspraxia was the most frequent (33.7%). Finger dysgnosia, dyscalculia and dysgraphia were found less frequently. 25.4% of studied group abnormally performed at least two tests assessing higher cortical functions and when compared with normal persons, they presented significantly more frequent the extrapyramidal signs (63.9% vs. 46.9%, respectively) and had significantly frequent impaired cognitive functions (p < 0.05). Patients with higher cortical dysfunction, when compared with other persons, had more frequent primitive reflexes (p < 0.05). The results of the study showed that slight disorders of higher cortical functions were found in about 25% of studied population; they were more frequent in people with cognitive impairment, primitive reflexes and extrapyramidal signs.

Aged↗

PubMed1998

[Cognitive impairment and cardiovascular disease risk factors. Project CASCADE Kraków. VI. Magnetic resonance imaging of the aging brain in elderly persons (65-78 years old)].

Magnetic resonance imaging (MRI) is the most sensitive non-invasive method for the detection of brain lesions. The aim of the study was to examine the prevalence of brain abnormalities (white matter lesions, atrophy, and infarction) on MRI in an elderly population. Sample of 174 men and women, aged from 65 to 78 years, was examined. MRI scans were made using a mobile MRI 1.0 Tesla machine (Siemens). Imaging was performed with standard spin-echo sequences (slice thickness 5-6 mm thick and 20% gap): proton density, T1 and T2 images. All MRI scans were read using standardized methodology of assessment of deep white matter lesions, periventricular lesions, cortical atrophy and infarction. Medium subcortical white matter lesions (4-10 mm) were present in 55% participants. Large subcortical white matter lesions (> or = 10 mm) were observed in 27% people, 24% had periventricular white matter lesions (score > or = 3), 83% had cortical atrophy (score > or = 4) and 18% had at least 1 infarct. Frequency of cortical atrophy increased gradually by age group (p < 0.01). The cortical atrophy, deep and periventricular white matter lesions were more frequent only in the oldest group (75-78 years).

Aged↗

PubMed1998

[Sneddon syndrome--case report].

We report a case of Sneddon syndrome in a 39-year-old woman who developed recurrent cerebral ischaemic events associated with livedo racemosa. We describe clinical and radiological features of this rare vasculopathy and laboratory findings essential for differential diagnosis.

Adult↗