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1

Spektrofotometryczna charakterystyka naturalnie występujących bowerycyn i boweniatyn produkowanych przez grzyby z rodzaju Fusarium

100%
Urbaniak M., Stepien L., Uhlig S.
Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin
|
2019
|
nr 285
2

Quadricuspid pulmonary valve complicated with aneurysm of pulmonary trunk diagnosed with ECG-gated computed tomography

88%
Czekajska-Chehab E., Uhlig S., Staskiewicz G., Widomska-Czekajska T., Drop A.
Folia Morphologica
|
2009
|
tom 68
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nr 4
290-293
Quadricuspid pulmonary valve (QPV) is an uncommon congenital defect reported in the general population with a frequency of up to 0.25%. The defect usually does not cause severe clinical complications and its presence frequently remains clinically silent. Moreover, there are several difficulties in visualization of pulmonary valve using basic diagnostic modalities such as echocardiography. Therefore, in the majority of cases, QPV is detected accidentally during cardiac procedures or post mortem. The authors present a case of QPV complicated with aneurysm of the pulmonary trunk, diagnosed with computed tomography in 70-year-old woman. Although the patient had undergone transthoracic echocardiography examinations several times in the past, only computed tomography allowed the detection of the anomalous valve. In addition, the examination confirmed aneurysm of the pulmonary trunk. To the best of our knowledge, this is the first case of QPV diagnosed in vivo with computed tomography. (Folia Morphol 2009; 68, 4: 290–293)
3

Arteria lusoria in patients with a normal and a right-sided aortic arch diagnosed with multi-slice computed tomography: a report of two cases

76%
Czekajska-Chehab E., Uhlig S., Staskiewicz G., Mazur-Stazka E., Torres A., Gaweda K., Drop A.
Folia Morphologica
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2007
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tom 66
|
nr 1
A retro-oesophageal course of the right subclavian artery is referred to as “arteria lusoria”. It may be related to severe compression of the trachea and oesophagus, typically resulting in impaired swallowing. The paper presents two patients with arteria lusoria, which in one patient was an aberrant right subclavian artery and in the other an aberrant left subclavian artery, originating from the right-sided aortic arch. In both cases the diagnosis was made with multi-slice computed tomography. The embryology of the anomalies and clinical status of the patients is discussed. Arteria lusoria should be considered in differential diagnosis in patients with dyspnoea and dysphagia. Multi-slice computed tomography allows this anatomical variant to be reliably visualised.
4

Volumetric reconstruction of the right ventricle improves reproducibility of interventricular septum bowing in patients with pulmonary embolism

64%
Staskiewicz G., Czekajska-Chehab E., Uhlig S., Tomaszewski A., Torres K., Torres A., Walankiewicz M., Surtel W., Drop A.
Folia Morphologica
|
2013
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tom 72
|
nr 2
Bowing of the interventricular septum (IVS) is a sign of severe pulmonary embolism (PE); however, it is affected by high interobserver variability. The aim of the study was to evaluate the application of volumetric reconstructions of the right ventricle for assessment of IVS position regarding its accuracy in identifying right ventricular dysfunction, as well as interobserver agreement in evaluating this sign. IVS bowing was evaluated with multiplanar reformations (MPR) and volumetric reconstruction (VR, volume rendering) by 2 observers. The accuracy of IVS bowing sign was better for VR-based assessment; however, it was not significantly better than the MPR-based evaluation. Interobserver agreement was found to be fair (kappa = 0.381) for the MPR-based grading of IVS position as normal or abnormal, while it was significantly better for the VR method (kappa = 0.629, p < 0.001). The VR-based method may improve utilisation of IVS bowing sign in patients with PE. (Folia Morphol 2013; 72, 2: 107–112)
5

Persistent trigeminal artery as a rare cause of ischaemic lesion and migraine-like headache

64%
Uhlig S., Kurzepa J., Czekajska-Chehab E., Staskiewicz G., Polar M. K., Nastaj M., Stochmal E., Drop A.
Folia Morphologica
|
2015
|
tom 74
|
nr 1
The persistent trigeminal artery (PTA) is a rare remnant of the embryonic intracranial circulatory system that forms a carotid-vertebrobasilar anastomosis. In most cases PTA does not have clear clinical implications. However, some authors report the association of PTA occurrence with vertigo, dizziness and nerve palsy, resulting in diplopia, strabismus or trigeminal neuralgia in patients. In rare cases it may also be related to posterior cerebral circulation strokes. This work reports the case of a female patient who presented with migraine-like headache and an ischaemic lesion in the left temporal lobe in association with PTA. (Folia Morphol 2015; 74, 1: 133–136)
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