Репозиторий Университета

© 2018 Copyright A. Hubail et al. Lupus pernio (LP) is a chronic non-life threatining type of cutaneous sarcoidosis that can be related to chronic fibrotic sarcoidosis, hyperglobulinemia and hypercalcemia. The aim of this case report is to evaluate the clinical and demographic features of cutaneous sarcoidosis mainly presenting with a rare manifestation of LP. In this paper we report a case of systemic sarcoidosis presenting with LP and a review of the available literature. LP is a rare presentation with infiltrated erythematoviolaceous plaques affecting the nose. We address the main management approach, and possible association with an underlying systemic sarcoidosis. LP is a rare but chronic manifestation of systemic sarcoidosis that needs to be treated in order to prevent cosmetic defects and psychological effects. It is important to recognize such a condition early in order to avoid a delay in treatment and worsening of the condition, both physically and psychologically. Further research regarding the diagnostic approach and management is required to understand this condition thoroughly. n-

© 2018 Russian Electronic Journal of Radiology. All Rights Reserved. Purpose. To present abilities and limitations of Whole body MRI and FDG-PET/CT in the setting of sarcoid reaction and to stress the importance of use of broader differential diagnosis during interpreting its results. Materials and methods. The observation is introduced from clinical practice, examination was performed on 1.5 Tesla MRI scanner with the acquisition of four regions of interest: head and neck, thorax, abdomen, pelvis and upper thigh. Scanning protocol included diffusion-weighted imaging sequence. Results. The examination has let us exclude the presence of the active tumor tissue in breast cancer patient after systemic neoadjuvant treatment and drew our attention to false positive PET/CT result, which in turn led to change of further treatment strategy. Conclusions. Interpretation of FDG-PET/CT should be done in a complex manner with clinical, laboratory and radiological data correlation.

© 2018 Media Sphera Publishing Group. All rights reserved. The results of a clinical study showing the importance of surfactant proteins A and D in assessing the activity and progression of idiopathic pulmonary fibrosis and chronic lung sarcoidosis are presented. Aim. To study the clinical significance of SP-A, SP-D in assessing the activity of idiopathic pulmonary fibrosis and sarcoidosis. We examined 81 patients with morphologically confirmed diagnoses of idiopathic pulmonary fibrosis (ILF) and sarcoidosis, a control group of 20 healthy individuals. The MSCT of the thoracic organs of the chest was performed, the diffusivity of the lungs was examined, oxygen saturation was determined. In the serum, the surfactant proteins SP-A and SP-D were determined by the enzyme-linked immunosorbent assay. Results. A significant increase in SP-A and SP-D (p<0.05) was observed in patients compared with patients in the control group, a direct correlation was found with signs of activity: SP-A with alveolitis (p<0.05), SP- D with progressive fibrosis (p<0.05), inverse correlation of surfactant proteins with respiratory function indices (p<0.05). Conclusion. Serological parameters of SP-A and SP-D reflect the activity of alveolitis and the progression of pulmonary fibrosis in patients with ILF and sarcoidosis.

© 2018 Media Sphera Publishing Group. All rights reserved. The article presents a clinical observation of two patients with generalized sarcoidosis. The woman typical granulomatous changes in the lungs and lymph nodes combined with atrial fibrillation, kidney failure and hereditary thrombophilia, men with atherosclerotic coronary arteries, re-myocardial infarction, cholestasis, tubulointerstitial nephritis. The accession of systemic manifestations was accompanied by increase of level of angiotensin-converting enzyme in the blood serum, morphological examination of lung tissue in both cases there were high histological activity of vasculitis and granulomatous inflammation. Extrapulmonary symptoms regressed when conducting immuno-suppressive therapy. Discusses modern aspects of diagnosis of sarcoidosis in clinical practice.

PURPOSE: To analyze the condition of the lacrimal gland in patients confirmed to have sarcoidosis. MATERIAL AND METHODS: The study included 46 patients (92 orbits) with verified diagnosis of systemic sarcoidosis that were examined during the period of 2009 to 2014. The age of patients ranged from 23 to 65 years and the average was 45.1 years. Among the examined patients, 66% were female and 34% male. In all patients, the diagnosis was verified according to modern criteria. RESULTS: Acoustic structure of 46 lacrimal glands of patients with systemic sarcoidosis (92 orbit), and lacrimal glands of 30 healthy individuals (60 orbits) were examined. In-depth in vivo examination of morphological changes was done using 'advanced' analysis of three-dimensional images. CONCLUSION: The analysis of a large number of studies devoted to changes in the lacrimal glands caused by sarcoidosis revealed a difficult problem: are there any differences between isolated involvement of the lacrimal gland tissue and the defeat of various organs and tissues? For now, the question remains unanswered.

© 2018 Media Sphera Publishing Group. All rights reserved. Heart sarcoidosis diagnosis presents great difficulties due to the absence of specific clinical manifestations. Most often, the diagnosis is established during autopsy. Magnetic resonance imaging (MRI) of the heart with contrast enhancement is one of the most informative methods of intravital diagnosis of cardiac sarcoidosis. In this article, two clinical cases, shows the role of MRI of the heart with contrast enhancement in the diagnosis of cardiac sarcoidosis.