Intraneural glomus tumor within digital nerve: a case report

A glomus tumor is a soft tissue tumor that arises from the glomus body, a peripheral organ responsible for temperature regulation of the skin. It accounts for about 1% to 5% of tumors occurring in the hand, is mainly located in the subungal, and is less than 1 cm in size. Diagnosis is mainly based on clinical symptoms, and the main symptoms are pain at the site of glomus tumor, pinpoint tenderness, and cold intolerance. The pain is severe and usually requires surgical resection, and the results of treatment are good with complete resection of the tumor. In this case report, the patient is a 37-year-old female who developed pain in the radial side around the proximal interphalangeal joint of the right second finger without any traumatic history. On physical examination and imaging, it was diagnosed as a glomus tumor of the digital nerve and resected. After surgery, the symptoms improved and there was no recurrence. A careful examination and accurate diagnosis and treatment are necessary for symptomatic masses.

Pneumomediastinum: retrospective analysis of 19 cases and an innovation proposal in classification

Background Guidelines to standardize treatment and follow-up strategies in pneumomediastinum cases are lacking. The aim of the study was to evaluate the etiology in pneumomediastinum cases and the results of treatment and follow-up. Results Nineteen patients with pneumomediastinum who were followed up in our clinic between 2015 and 2020 comprised the study population. Among the patients, 16 (84.2%) were male, and the mean age was 31.15 years. The chief presenting complaints were chest pain and dyspnea. Pneumomediastinum was spontaneous in 15/19 patients (including spontaneous pneumomediastinum with an underlying pathology in 3/15), traumatic in 3/19, and iatrogenic in 1/19. Spontaneous pneumomediastinum without underlying pathology was seen in younger adults (mean age: 23 years). Surgical intervention in traumatic and iatrogenic pneumomediastinum cases was compared with spontaneous cases and no statistically significant difference was observed (p=0.178). The mean hospital stay of all patients was 3.15 days. Only one patient had a recurrence and died, which was later determined to be a secondary spontaneous pneumomediastinum case. Conclusion Pneumomediastinum often occurs with an underlying pathology in advancing age and as spontaneous in younger patients. Therefore, “secondary spontaneous pneumomediastinum” subclass should be evaluated in the classification to facilitate to create a standard guideline and prevent overdiagnosis and overtreatment.

Radiation methods of visualization in diagnostics and assessment of the severity of acute pancreatitis (review of literature)

In patients with acute pancreatitis (AP), diagnostic imaging is very important for determining disease etiology and its primary diagnosis in unclear clinical situations. This review presents literature data about the methodology, indications and timing of various imaging methods in the diagnosis and treatment of AP. The detailed information about modern tomography capabilities in stratification of AP severity and morphological assessment of its local complications is presented. Currently, beam imaging methods are crucial in planning of draining minimally invasive surgical interventions for AP and subsequent assessment of their effectiveness, which makes the radiologist a permanent and key member of a multidisciplinary team of specialists, contributing to the optimization of the immediate and long-term results of treatment of this complex pathology.

Integrated approach to treatment of inoperable patients with critical lower limb ischemia and diabetes mellitus: results and prospects

INTRODUCTION: The question of the optimal methods of conservative treatment of patients with critical lower limb ischemia (CLLI) and diabetes mellitus (DM) is still open. AIM: To evaluate the long-term results of therapeutic treatment of patients with CLLI and DM whose peripheral vascular bed is unsuitable for reconstruction, or who refused surgical treatment for different reasons, and to determine effectiveness of additional angiogenesis in this group of patients. MATERIALS AND METHODS: The work involved 65 patients with CLLI and DM who were divided to 2 groups. The control group of patients (40 individuals) received a course of conventional therapy. In the study group (25 individuals), additional exogenous stimulation of angiogenesis was used with angiogenic vascular endothelial growth factor. Subsequently, instrumental parameters of limb perfusion were assessed within 6 months, and in the long-term period (5 years), limb preservation and mortality in this group. RESULTS: Exogenous stimulation of angiogenesis permits to improve the following 6-month treatment results (8% of deaths and 20% of amputations in the study group versus 15% of deaths and 42.5% of amputations in the same period in the control group), and permits to maintain this trend within 5 years of follow-up (64% of deaths and 72% of amputations in the study group versus 80% of deaths and 87.5% of amputations in the control group). Reliable differences between the groups in the frequency of amputations were observed on visits in 6 months (p = 0.041) and in 1 year of follow-up (p = 0.048). According to instrumental data, the best parameters in terms of the painless walking distance (p = 0.032) and transcutaneous oxygen tension were obtained in the study group by 6 months of follow-up (p = 0.028). CONCLUSIONS: Therapeutic angiogenesis improves the results of treatment of patients with CLLI and diabetes mellitus, especially in 6 months — 2 years interval, however, conservative therapy still demonstrates unsatisfactory results of treatment in the near and in the long terms.

WAYS TO IMPROVE THE RESULTS OF TREATMENT OF PATIENTS WITH CHOLELITHIASIS AND MECHANICAL JAUNDICE.

Purpose. To create a personalized tactic of surgical treatment of patients with BSD and MJ considering the stage of the pathological process and thereby improve the results of treatment. Materials and methods. The experience of diagnosis and treatment of 537 patients with complications of cholelithiasis, manifested by mechanical jaundice, was analyzed. The first stage was 537 minimally invasive decompressions of the biliary tract, the second-500 different types of endosurgical interventions. Results. Depending on the tactical principles, all the subjects were divided into two groups. In one (control) group (n = 249), patients were admitted from 2010 to 2014. Their treatment was empirical: decompression of the bile tree was performed at different times, and surgery was performed without taking into account the stages of the pathological process and the severity of the patients. In the other analyzed group (n = 251), patients were admitted to the hospital from 2015 to 2019. Their treatment tactics were personalized: taking into account the stages of mechanical jaundice. individual terms of decompression of the bile ducts and the choice of surgical intervention were determined. When comparing the results obtained, the advantage of the personalized approach was established: a decrease in the percentage of postoperative complications and mortality was revealed. Conclusion. In patients with cholelithiasis and jaundice, the severity of the condition is due to hyperbilirubinemia. Stage 2 of mechanical jaundice-determined by the severity of cytolysis in hepatic insufficiency, manifested by hypertransaminasemia. The severity of cholangitis is determined by purulent-inflammatory, as well as septic signs of the disease, characterized by leukocytosis, circulating immune complexes and medium-weight molecules. In the cholestatic stage of jaundice development, treatment is planned, in the cytolytic stage — urgent, and in cholangitis-emergency. The use of personalized tactics for the treatment of patients with breast cancer has reduced the number of complications and mortality.

Modification of the sling operation with the use of tubing vaginal scrapdue to urine incontinence in women

It is given in an article the description of the new modification technique for the sling operation with stipulating use of the tubing scrapfrom the front vaginal wall mucosa fixed in an ureterovesical segment zone. This intervention, in our opinion, especially convenient if II type of urine incontinence takes place where dislocation of the invariable urethra is combined with cystocele and there is excess of the vaginal wall, which may be easy used as plastic material. This operation elaborated by authors is performed exclusively by vaginal way, that allows decrease the traumas and complications number, increase the cosmetic effect, simplify the surgical intervention. Recent results of treatment according to this metho dies permit to hope on its efficiency also in days that are more far-off.

Results of endovascular treatment of patients with acute myocardial infarction complicated by cardiogenic shock

The article presents the immediate results of treatment of patients with acute myocardial infarction complicated by cardiogenic shock. Outcomes were analyzed, predictors of unfavorable outcomes in the early hospital period were assessed. The discussion presents the modern criteria of cardiogenic shock in patients with myocardial infarction, prognostic scales, emphasis is placed on the controversial and poorly studied provisions of the recommendations and issues requiring further study.

The Importance of Risk Factors, Methods of Their Calculation and Evaluation, Prognosis in Medicine (Literature Review; Examples of Their Use in Own Clinical Practice) – Second Notice

Introduction. Despite the latest advances in modern medicine, the direct etiological factors of many diseases remain unknown or it is impossible to determine the significance of each of them in their occurrence, so the theory of risk factors is extremely relevant for both theoretical and practical medicine. There are also often situations in which it is necessary to determine the optimal tactics of patient care, because preventive, curative and rehabilitation activities of the doctor require timely prediction of the occurrence probability, further course of the pathological process, its complications, recurrences under the influence of certain environmental factors, threatening and terminal stages, side effects of drugs. Therefore, the need for a practical solution to these problems has become the basis for the theory of risk factors and prognosis methods. The aim of the study. Describe the importance of risk factors and methods of their calculation and evaluation, prognosis in medicine, using literature sources, provide specific examples of their use in own clinical practice. Materials and methods. Content analysis, method of system and comparative analysis, bibliosemantic method of studying the current scientific researches concerning studying of the importance of risk factors and a technique of their calculation and estimation, prognosis in medicine were used. Sources were searched in scientometric databases: PubMed, Medline, Springer, Google Scholar, Research Gate by keywords: risk factors, one-way analysis, multi-factor analysis. 54 literary sources in English and Ukrainian, which highlight the importance of risk factors and methods of their calculation and evaluation, prognosis in medicine were selected and analyzed, we describe the results of their use in our own clinical practice. Results. The concept of risk, as the probability of an adverse event or outcome, is most often used in analytical studies, which are planned to identify the causes and their prevalence of certain conditions. "Risk" cannot be measured directly by the results of information evaluation in one person, but is calculated on the basis of selective observation of a group of persons who are under the influence (exposed group) of a certain factor. Risk factors are potentially pathogenic factors, in contact with which a person may develop a disease. A full analysis of pathological processes, assessment of risk factors and actual risks are impossible without prognosis, as well as multivariate analysis, which is often based on the probabilistic method of A. Wald or the survival curves construction. In practical health care, cases of medical and social research and in clinical studies, it is often necessary to identify the trends (predict) in changes of a certain condition. Conclusions. Determining the risk factors, calculating the actual risks and prognosis play an important role in medicine, because in the doctor's practice there are daily situations that need to determine the optimal tactics taking into account trends, course, severity and results of treatment, therefore, their definition/calculation must be clear and understandable. Depending on the case, the doctor can use the analysis of the score for certain factors, create risk groups, develop a monitoring plan etc. As a result, it becomes possible to create a plan of preventive measures and timely correction of treatment. Keywords: risk, relative risk, absolute risk, chance, forecast.

Features of Surgical Treatment of Malignant Tumors of the Heart and Ways to Improve Immediate Results

To date, the issues of surgical treatment of malignant cardiac tumors (MCT) remain relevant and are of particular interest to cardiac surgeons. Hospital mortality of this group of patients is extremely high (20–30%). Finding ways to reduce early postoperative mortality remains an extremely important task of oncocardiac surgery. The aim. To analyze the causes of early postoperative mortality based on the data of many years of experience in the surgical treatment of MCT and to propose methods for the prevention of early postoperative complications with the improvement of the immediate results of operations. Materials and methods. From 1970 to 01.01.2021, National Amosov Institute of Cardiovascular Surgery has provided surgical treatment of 67 patients with malignant tumors of the heart which amounted to 7.1% of the total number of observed patients with cardiac tumors (949). Of the 67 patients with MCT, 57 (84.9%) were operated using artificial circulation, three operations (4.6%) were emergency. Hospital mortality was 19.4% (13 patients). Results. Microscopic examination of the removed tumors revealed the presence of necrosis zones, their mechanical damage leads to significant intoxication of the patient. To prevent tumor intoxication (cause of postoperative mortality) in the operative and postoperative periods, new methods of combating such a factor of hospital mortality were used, which helped to improve the results of treatment of MCT. Hospital mortality reduced from 33.3% (1970–2001) to 5.5% (last 10 years), as a result of use these measures. Conclusions. Destruction of the tumor during surgery with artificial circulation leads to the entry of a significant number of tumor cells and toxins into the bloodstream, causing tumor intoxication. Improvement of the immediate results of surgical treatment of MCT depends on their timely diagnosis, which allows for adequate surgery with radical removal of the tumor and the use of detoxification measures, significantly reducing surgical mortality.

Diagnosis and surgical treatment of liver echinococcosis

The results of treatment of 72 patients with echinococcosis of the liver were analyzed, women – 62 (86.2%), men – 10 (13.8%). Primary echinococcosis was detected in 69 (95.8%) patients, secondary – in 3 (4.2%). Among instrumental research methods, ultrasound and computed tomography examination were of diagnostic value. Single liver cysts were found in 63 (87.5%) patients, multiple – in 9 (12.5%). Among patients with solitary cysts, the right lobe was more often affected than the left – 48 (66.7%) vs 24 (33.3%) cases. Echinococcosis of central localization was less common and was noted in 8 (11.1%) cases. Echinococcosis complications were observed in 16 (22.2%) patients. Among them, most often there were suppurations of the cyst – in 13 (18.1%); a bursting of the cyst into the free abdominal cavity – in 1 (1.4%), in the pleural cavity – 1 (1.4%), in the biliary tract – in 1 (1.4%). Partial or complete liming of the hand was observed in 12 (16.7%) patients. In 20 (27.8%) cases, the operation was performed from the upper median access, in 42 (58.3%) – from oblique hypochondria accesses by Kocher or by Fedorov. Pericystectomy was performed in 48 (66.7%) patients, in 8 (11.1%) patients underwent resections of liver segments with an echinococcal cyst, in 4 (5.6%) – cyst opening with removal of contents and treatment of its cavity. Laparoscopic echinococectomy was used in 12 (16.7%) patients. In the postoperative period complications were observed in 16 (22.2%) patients. The use of the welding electrocoagulator EK-300M "Swarmed" in the thermal rehabilitation of the walls of the residual cavity after echinococectomy allowed to reduce blood loss from 2200±210 ml to 250±50 ml. With the use of laparoscopic echinococectomy, intraoperative blood loss was reduced by 9 times (р=0.0001); duration of operation – 2 times (р<0.05), stay in hospital – 3.3 times (р=0.002). There were no fatal outcomes. Before and after operation antirelapse antiparasitic therapy with albendazole (Vormil) was performed in two cycles of 28 days, separated by a 14-day break. The dose at body weight over 60 kg was 400 mg 2 times a day, and for less than 60 kg the drug was calculated at a rate of 15 mg/kg/day. There were 2 (2.8%) cases of relapse, there was no mortality.