Most Viewed Articles

Ms X is a 40-year-old gravida 12, para 2+9 woman, who was admitted for an elective caesarean section at 38 weeks gestation following the previous two caesarean sections. Ms X had abdominal distension and generalised abdominal tenderness in the postoperative period. On investigation, she was found to have an elevated white cell count (WCC), C - Reactive Protein (CRP) and creatinine with free fluid in the abdomen on imaging but there was no evidence of perforation of any visceral organ. Ms X was treated conservatively for sepsis, an Acute Kidney Injury (AKI) and post-operative ileus and her symptoms gradually resolved. This is a case of idiopathic ascites post caesarean delivery with no clear cause.

Many advances have been made in recent years in the development of hearing and cochlear implants. These use acoustic and electrical stimulation technologies to improve speech intelligibility for the hearing impaired. However, for cochlear prostheses, the results are not very promising and vary from one patient to another. Certain technical and sometimes physiological problems have limited the expected performances of these devices, especially for children and the elderly. These problems include cochlear malformation and ossification of the auditory channels. This led us to reduce the number of electrodes in order to allow quality deep insertion while preserving the low-frequency acoustic bands of the operated patient.

Introduction: In accordance with the requirements for the preparation of a report, a physician must provide information on scientific research in the following sections to obtain a qualification category of a specialist: 6. Scientific and practical work (participation in scientific and practical conferences, medical scientific societies, presentations, publications); 11.2. List of publications of the attested in scientific journals and collections, abstracts and 11.3. List of speeches at international, all-Russian and republican conferences. Material and methods: The analysis of 5 qualification works of a psychiatrist (1997, 2002, 2008, 2013 and 2018) for the scientific component as part of the mandatory requirements for the processing of documents when they are submitted to the Attestation Commission on the assignment of a qualifying medical category in psychiatry . The depth of the study was 24 years. When working on the material, the following methodical approaches were used: system, complex, dynamic, normative, quantitative and situational. Methods of analysis included: historical, analytical and comparison. For the analysis, methods were used: groupings, absolute values, continuous and selective observations. Results: The psychiatrist GAUZ “KDC” independently or in co-authorship published 223 scientific and educational-methodical publications (total volume of 182.65 conventional author’s sheets), including 90 scientific (39.81) and 143 educational-methodical (142.84) works, in including one monograph and eight textbooks (two of them with the stamp of the Ministry of Education of the Russian Federation). In the e-library (www.e-library.ru) of the Russian Scientific Citation Index (RINC): publications - 31; citations - 123; Hirsch index - 3, publications in the journals of the VAK - 13. (https://elibrary.ru/author). Discussion: The scientific work of a practicing outpatient psychiatrist is assessed both quantitatively and qualitatively, the integral indicator of the psychiatrist’s own participation in each publication of 0.78 conventional printed sheets can be considered as a serious personal contribution to scientific research. In the regulatory framework of indicators and requirements for registration of the report there is no synchronization in the daily work of a practical doctor, his job duties with the statements of the report. When concluding an employment contract with the employer, there is no mention in it that the doctor should engage in scientific work, and it is an integral part of his functional duties and qualification requirements. The scientific work does not mention the “Unified qualification directory of positions of managers, specialists and employees, the section “Qualification characteristics of the positions of employees in the field of health care” for a psychiatrist. Conclusion: The attitude to the Administrative Regulations on the provision of a public service for assigning a qualification category to specialists engaged in medical and pharmaceutical activities should be reviewed in terms of synchronization with the duties of a doctor. The Regulation on the compulsory conduct of scientific research should be introduced, substantiated and provided by the employer or be excluded from the administrative regulations as an independent section and be exclusively recommendatory in nature. Publications of physicians in scientific journals and collections, theses of reports should motivate their interest, and within the limits of the possibilities of the medical institution to have reasonable financial support, fixed in the employment contract. An example of a practical doctor who speaks at international, all-Russian or republican congresses, congresses and conferences is an important indicator of his professional growth, an incentive for the disclosure and development of the potential of the medical institution team and the result of proper administrative and organizational-methodological guidance. The scientific work and publications of a psychiatrist’s practical doctor should be a weighty additional argument in favor of a positive decision on awarding the qualification category he has declared.

Among the abounding lessons we learned from the SARS-C0V-2 pandemic is the uttermost determinant that people are not equal before the severity of COVID-19. Indeed, the disease course differs with age, gender, ethnicity, underlying clinical conditions and virus variants. Other diseases modifying factors are associated with genetic traits such as those driving the immune response, the blood groups, the coagulation system and the ACE2 receptor variants [1-4].

Sleep and menstrual cycle both are normal physiological processes in women’s life but they are regulated by different centers. Sleep is a daily rhythm whereas the menstrual cycle lasts for 28 days. During this period the estrogen peaks twice. We have shown earlier that there is an inverse relationship between estrogen and the hormone melatonin which aids sleep. Because of this menstruating women will have sleep disorders.

Background: The aim of the study was to evaluate radiographic features of systemic sclerosis-associated interstitial lung disease. Patients and methods: 116 patients with systemic sclerosis-associated interstitial lung disease (SSc-ILD) from 2010 to 2019 comprised our retrospective study. All patients were subject to high resolution computed tomography (HRCT). ILD patterns were classified into 7 patterns as IIPs and analyzed with pathology. We chose two staging method and two semi-quantitative score methods to evaluate the HRCT performance and analyzed with pulmonary function tests. Results: Ground-glass opacities were the most common presentation on HRCT, followed by interlobular septal thickening, reticular opacities, intralobular interstitial thickening; honeycombing, traction bronchiectasis and nodules can also be observed. The most common pattern of SSc-ILD was nonspecific interstitial pneumonia (NSIP), secondly was UIP. There was no difference in ILD pattern between HRCT and pathology, and revealed a high congruence. The four HRCT evaluating methods presented in this study all had significant relationships with PETs. Conclusion: The most common pattern of SSc-ILD was nonspecific interstitial pneumonia (NSIP). The ILD patterns of HRCT coincide very well with histology, and will replace pathology as the gold standard for diagnosis and evaluation of SSc-ILD.

Pancreatic lipoma is a benign, mesenchymal-derived tumor. It is an uncommon entity that is rarely reported. The diagnosis is usually made on a CT scan or MRI. We present a case of a pancreatic lipoma incidentally discovered on imaging in a 53-years old patient presenting for acute cholecystitis.

Introduction: Determination of dry weight is one of the daily goals to achieve in hemodialysis. The aim of this study was to validate the use of bioelectrical impedance analysis (BIA) in estimation of dry weight in a population of Senegalese chronic hemodialysis patients. Patients and methods: A 9-week cross-sectional study was carried out at the hemodialysis unit of Aristide Le Dantec University Hospital. Adult patients with no previous hospital history were included. The total body water (TBW) was measured with a single frequency bioelectric impedance foot-to-foot analyzer, before and after six successive hemodialysis sessions. These results were compared with those from clinical measurements with the Watson equation using a Student’s t-test and Bland-Altman analysis. Results: 264 measurements were made in 22 patients (46.6 years, 54.5% men, 92.3 months on dialysis, 62.7 kg mean dry weight). A significant reduction in weight (ΔWeight = 2.0 ± 1.1 kg; p < 0.0001) and in TBW measured by the BIA (ΔTBWBIA = 3.3 ± 1.0 liters; p < 0.0001)) or calculated by Watson’s equation (ΔTBWWatson = 0.5 ± 0.2 liter; p = 0.0001) was observed. There was a strong linear correlation and agreement between the 2 TBW measurements in pre-dialysis. In post-dialysis the concordance diagram indicated a bias = –2.2 and wide agreement limits. Conclusion: The BIA allows reproducible and reliable measurements and a fair estimate of the TBW in pre-dialysis.

Four mestranol moieties were chemically linked to Zn(II) phthalocyanine (4) by cycloaddition “Click” reaction using a tetra-azidoethoxy substituted Zn(II)-phthalocyanine (3). The alkyl-azido coupling reaction was realized between azido groups of 3 and alkyl group of mestranol. The alkylation reaction was carried out to obtain cationic Zn(II) phthalocyanine derivative (5). The new compounds were chemically characterized by the known analytical methods. The absorption and fluorescence properties were studied in comparison. The absorption maxima of phthalocyanines 3, 4 and 5 were recorded at approx. shifts of 8 - 12 nm in the far- red region (680 - 684 nm) and the fluorescence maxima (692 - 693 nm) as compared to unsubstituted ZnPc (672 nm, 680 nm) in DMSO. The studies of singlet oxygen generation of 3, 4 and 5 showed relatively high values such as 0.52 for 3; 0.51 for 4 and 0.46 for 5. The fluorescence lifetime of 3.15 ns (3), 3.25 ns (4) and 3.46 ns (5) were determined with lower than the value than for the used standard ZnPc (3.99 ns). The high photo stability was observed for compounds 3, 4 and 5. In addition, the photosensitized oxidation of cholesterol was compared for 3 and 4 with much lower values of oxidation potential than for unsubstituted ZnPc which suggests that the substitution groups influenced on the photooxidation index of the target molecule.

Lymphomas are common hematological malignancies with an increasing incidence in recent years. The main site of extranodal non-Hodgkin’s lymphoma is the gastrointestinal tract, representing 40% of cases. The most common site of gastrointestinal lymphoma is the stomach, followed by the small intestine, accounting for 25% - 50% and 20% - 30%, respectively [1,2]. Primary colorectal lymphoma is a rare disease, accounting for 0.2% to 1% of all colorectal malignancies [1]. Males are more commonly affected with a peak incidence in the sixth and seventh decades of life [3]. Non-Hodgkin’s lymphoma is the most commonly described subtype of colonic lymphoma [1].