scholarly journals The role of intravenous cholangio-cholecystography in assessment of asymptomatic choledocholithiasis

2003 ◽  
Vol 56 (3-4) ◽  
pp. 178-182
Author(s):  
Dragos Stojanovic ◽  
Mirjana Stojanovic ◽  
Zorica Caparevic ◽  
Djordje Lalosevic ◽  
Gradimir Bojkovic ◽  
...  
Keyword(s):  
Physical Examination ◽  
Biliary Tract ◽  
Diagnostic Procedure ◽  
Surgical Intervention ◽  
Diagnostic Procedures ◽  
Anatomic Variations ◽  
Diagnostic Protocol ◽  
Diagnostic Models ◽  
Therapeutic Problem

Introduction Standard diagnostic procedures (anamnesis, physical examination, laboratory analyses, ultrasound diagnosis), commonly used in diagnosis and preparation for surgical intervention of patients with cholelithiasis, are in most cases a reliable indicator for evaluation of the disease and conditions planned for surgery. Discussion In some cases by application of these narrow diagnostic models, some conditions, anatomic variations and biliary tract malformations remain unrecognized. Asymptomatic ('silent') choledocholithiasis (2.02%) represents a special diagnostic and therapeutic problem. Conclusion Our extended diagnostic protocol includes routine intravenous cholangio-cholecystography as a standard diagnostic procedure for evaluation of cholecysto-choledocholithiasis prior planning cholecystectomy.

scholarly journals The Causes of Chest Pain in Children and the Criteria for Targeted Myocardial Enzyme Testing in Identifying the Causes of Chest Pain in Children

2021 ◽  
Vol 8 ◽  
Author(s):  
Li Chen ◽  
Hongzhou Duan ◽  
Xiaoyan Li ◽  
Zuozhen Yang ◽  
Meng Jiao ◽  
...  
Keyword(s):  
Chest Pain ◽  
Physical Examination ◽  
Resource Use ◽  
Diagnostic Procedure ◽  
Pediatric Cardiology ◽  
Diagnostic Procedures ◽  
Chest Tightness ◽  
Adolescent Group ◽  
Common Complaint ◽  
Cardiac Evaluation

Aims: Chest pain is a common complaint at pediatric cardiology clinics and often leads to an extensive cardiac evaluation. In this study, we analyzed the causes of chest pain in Chinese children and developed diagnostic procedures and criteria for targeted myocardial enzyme testing.Methods and Results: We retrospectively analyzed the clinical data of patients aged below 18 years visiting our hospital for chest pain between 2005 and 2019. Based on auxiliary exams and clinical diagnosis, we developed diagnostic procedures and criteria for targeted myocardial enzyme testing in children with chest pain. A total of 7,251 children were included in this study. The chest pain was of cardiac origin in 581 patients (8.0%). The incidence of non-cardiac chest pain was significantly higher in the preschool group and the school-age group than in the adolescent group (93.5 vs. 93.8 vs. 90.3%, P < 0.05). Among children with cardiac chest pain, the most common concomitant symptom was chest tightness (67.0%). Myocardial enzyme testing was performed in 5,408 patients and was abnormal in 453 patients. We developed a diagnostic procedure and criteria for targeted myocardial enzyme testing using pertinent history, physical examination, and ECG findings or UCG finding. Applying the diagnostic procedure and criteria could lead to the reduction in myocardial enzyme testing while still capturing all cardiac diagnoses.Conclusion: In children, chest pain is mostly benign and rarely cardiac. During diagnosis, targeted myocardial enzyme testing based on medical history and physical examination can effectively reduce resource use.

Natriuretic Peptides – Addressing the Dilemma of Heart Failure Management

2011 ◽  
Vol 7 (2) ◽  
pp. 104
Author(s):  
Kenneth McDonald ◽  
Ulf Dahlström ◽  
◽  
Keyword(s):  
Heart Failure ◽  
Physical Examination ◽  
Natriuretic Peptides ◽  
Normal Values ◽  
Outpatient Setting ◽  
Heart Failure Management ◽  
Effective Screening ◽  
Specific Symptoms ◽  
Objective Marker

Heart failure (HF) is characterised by non-specific symptoms and unremarkable physical examination; therefore, the need exists for an available objective marker of HF status. Natriuretic peptides (NPs) are a marker that can aid the dilemmas in present-day HF management. More effective screening for clinical deterioration would include changes in brain natriuretic peptide (BNP) levels. Normal values for BNP, <50–100 pg/ml, have excellent negative predictive value (NPV) in excluding HF as a diagnosis. BNP values that are significantly elevated, e.g. >500 pg/ml, make the diagnosis of HF more likely. There are now established and emerging uses for NPs in managing HF in the community. These include the role of NPs at the time of possible new presentation of HF, its role in prognostication and, finally, the increasing interest in using NPs to guide therapy in the outpatient setting.

Neuromyelitis optica spectrum: novel concept of pathogenesis, diagnosis and treatment of Devic’s disease

2009 ◽  
Vol 150 (46) ◽  
pp. 2101-2109 ◽  
Author(s):  
Péter Csécsei ◽  
Anita Trauninger ◽  
Sámuel Komoly ◽  
Zsolt Illés
Keyword(s):  
Neuromyelitis Optica ◽  
Water Channel ◽  
Diagnostic Procedures ◽  
Diagnosis And Treatment ◽  
Clinical Settings ◽  
Permanent Disability ◽  
Therapeutic Decisions ◽  
Novel Concept ◽  
The Brain

The identification of autoantibodies generated against the brain isoform water channel aquaporin4 in the sera of patients, changed the current diagnostic guidelines and concept of neuromyelitis optica (NMO). In a number of cases, clinical manifestation is spatially limited to myelitis or relapsing optic neuritis creating a diverse. NMO spectrum. Since prevention of relapses provides the only possibility to reduce permanent disability, early diagnosis and treatment is mandatory. In the present study, we discuss the potential role of neuroimaging and laboratory tests in differentiating the NMO spectrum from other diseases, as well as the diagnostic procedures and therapeutic options. We also present clinical cases, to provide examples of different clinical settings, diagnostic procedures and therapeutic decisions.

The Role of Diabetes Mellitus in Diseases of the Gallbladder and Biliary Tract

2020 ◽  
Vol 16 (9) ◽  
pp. 931-948
Author(s):  
Benjamin Rahmani ◽  
Jason Gandhi ◽  
Gunjan Joshi ◽  
Noel L. Smith ◽  
Inefta Reid ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Diabetic Neuropathy ◽  
Gallbladder Cancer ◽  
Biliary Tract ◽  
Treatment Approach ◽  
Database Search ◽  
Heavy Burden ◽  
Prevalence Of Diabetes Mellitus

Background: The increasing prevalence of diabetes mellitus worldwide continues to pose a heavy burden. Though its gastrointestinal impact is appropriately recognized, the lesser known associations may be overlooked. Objective: We aim to review the negative implications of diabetes on the gallbladder and the biliary tract. Methods: A MEDLINE® database search of literature was conducted with emphasis on the previous five years, combining keywords such as "diabetes," "gallbladder," and "biliary". Results: The association of diabetes to the formation of gallstones, gallbladder cancer, and cancer of the biliary tract are discussed along with diagnosis and treatment. Conclusion: Though we uncover the role of diabetic neuropathy in gallbladder and biliary complications, the specific individual diabetic risk factors behind these developments is unclear. Also, in addition to diabetes control and surgical gallbladder management, the treatment approach also requires further focus.

The role of microRNA in hepatic ischemia/reperfusion injury

MicroRNA ◽  
2020 ◽  
Vol 09 ◽  
Author(s):  
Chrysanthos D. Christou ◽  
Georgios Tsoulfas
Keyword(s):  
Ischemia Reperfusion Injury ◽  
Ischemia Reperfusion ◽  
Clinical Manifestations ◽  
Diagnostic Procedures ◽  
Clinical Tool ◽  
Hepatic Ischemia ◽  
Humoral Factors ◽  
Early Graft ◽  
Hepatic Ischemia Reperfusion

Introduction: Ischemia-reperfusion (I/R) injuries are caused by complex interrelated mechanisms and pathways. Regarding the liver, I/R injuries and their clinical manifestations are crucial for the surgical outcome. Despite its importance, there is no broadly accepted therapy either for the prevention or for the management of I/R injury. I/R injury of the liver can occur either during hepatic surgery (warm) or during the transplantation procedure (cold). MicroRNAs play a pivotal role in the mechanism of I/R injury, as they regulate the expression of the cellular participants and humoral factors associated with I/R injury. Objective: In this review, we highlight the microRNAs that are involved in the I/R injury of the liver, and the molecular pathways that they regulate. In addition, we discuss the potential role of circulating microRNAs as biomarkers and their role as pharmacological targets in the prevention, diagnosis and treatment of I/R injuries. Method: We conducted a comprehensive review of the PubMed bibliographic database regarding microRNAs and I/R injuries of the liver. Results: In diagnostics, microRNA panels could replace invasive diagnostic procedures, relieving patients of the associated complications. In therapeutics, microRNA agomirs, antagomirs and other drugs can be used to shift the balance between proapoptotic and survival pathways, to alleviate the liver damage caused by I/R. In transplantation procedures, microRNA profiling could decrease the incidence of early graft dysfunction, especially regarding marginal grafts. Conclusion: Although microRNAs seem a very promising clinical tool in the management of I/R injuries, further research is required, until microRNAs become a novel tool in the diagnosis and monitoring of an I/R injury of the liver.

Space reconstruction of the aneurysms of the vertebrobasilary confluence based on conventional angiography: Our experience

2008 ◽  
Vol 55 (2) ◽  
pp. 75-78
Author(s):  
I.M. Nikolic ◽  
M.Lj. Rakic ◽  
E.E. Slavik ◽  
G.M. Tasic ◽  
B.M. Djurovic ◽  
...  
Keyword(s):  
Blood Vessels ◽  
Diagnostic Procedures ◽  
Conventional Angiography ◽  
Two Dimensional Image ◽  
Diagnostic Protocol ◽  
Clinical Center ◽  
Golden Standard ◽  
Preoperative Diagnostic ◽  
Third Dimension ◽  
Initial Results

Besides current development of the new diagnostic procedures conventional angiography still represents the golden standard in the diagnosing of intracranial aneurysms. Since it gives a two-dimensional image if the presentation of the third dimension is wanted it is necessary to apply appropriate algorithm structures and computers. In this study we show our experience in the application of space reconstruction of blood vessels and aneurysms of the vertebrobasilary confluence in 6 patients operated at the Institute for Neurosurgery, Clinical Center of Serbia. Intraoperative finding in all patients matched the finding that we got by space reconstruction of the blood vessels, which was possible to observe from different angles. Postoperative course in all patients was satisfying. Upon discharge the patients were without rough lateralization of the pyramidal system. Our initial results and their practical agreement with the interoperative finding give us right to recommend this method as the standard for the preoperative diagnostic protocol.

The role of cardiac surgery in transvenous lead extraction (TLE) – experience from high volume center and 3207 procedures

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
L Tulecki ◽  
M Czajkowski ◽  
S Targonska ◽  
K Tomkow ◽  
D Nowosielecka ◽  
...  
Keyword(s):  
Cardiac Surgery ◽  
Tricuspid Valve ◽  
Surgical Intervention ◽  
Clinical Success ◽  
Left Ventricular ◽  
Lead Extraction ◽  
Icd Leads ◽  
Ventricular Lead ◽  
Cardiac Surgeon

Abstract Background The guidelines suggest close co-operation between TLE operating team and cardiac surgery and its key role in the management of life-threatening complications remains unquestionable. But the role of cardiac surgeon seems to be much more extended. Purpose We have analysed the role of cardiac surgery in treatment of patients undergoing TLE procedures. Methods Using standard non-powered mechanical systems we have extracted ingrown PM/ICD leads from 3207 pts (38,7% female, average age 65,7-y) during the last 14 years. Non-infectious TLE indications were in 66,4% of patients. 46% had PM DDD system, 19% PM SSI, 22% ICD, 9% CRT, 4% other systems. In 12% of patients abandoned leads were found. 8% of patients had one lead, 54% - two, 15% - three and 4% - 4–6 leads in the heart. An average dwell time of all leads was 91,5 mth. The lead entry side was left in 96% of patients, right in 3% and both – 4%. Results Procedural success 96,1%, clinical success - 97,8%, procedure-related death 0,2%. Major complications appeared in 1,9% (cardiac tamponade 1,2%, haemothorax 0,2%, tricuspid valve damage 0,3%, stroke, pulmonary embolism &lt;1%). Conclusions Rescue cardiac surgery (for severe haemorrhagic complications) is still the most frequent reason of surgical intervention (1,1%). The second area of co-operation includes supplementary cardiac surgery after (incomplete) TLE (0,8%). The third one is connected with reconstruction or replacement of tricuspid valve, which can be affected by ingrown lead or damaged during TLE procedure (0,5%). Implantation of the complete epicardial system during any surgical intervention (rescue or delayed) should be considered as a supplementation of the operation (0,65%). Some of patients after TLE need implantation of epicardial leads for permanent epicardial pacing (0,6%) and some only left ventricular lead to rebuild permanent cardiac resynchronisation (0,5%). The single experience of large TLE centre indicates the necessity of close co-operation with cardiac surgeon, whose role seems to be more comprehensive than a surgical stand-by itself. Table 1 Funding Acknowledgement Type of funding source: None

scholarly journals Role of Inflammatory and Immune-Nutritional Prognostic Markers in Patients Undergoing Surgical Resection for Biliary Tract Cancers

Cancers ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 3594
Author(s):  
Simone Conci ◽  
Tommaso Campagnaro ◽  
Elisa Danese ◽  
Ezio Lombardo ◽  
Giulia Isa ◽  
...  
Keyword(s):  
Biliary Tract ◽  
Cox Regression ◽  
Prognostic Score ◽  
Prognostic Index ◽  
Glasgow Prognostic Score ◽  
Postoperative Mortality ◽  
Prognostic Nutritional Index ◽  
Term Survival ◽  
Lymphocyte Ratio

The relationship between immune-nutritional status and tumor growth; biological aggressiveness and survival, is still debated. Therefore, this study aimed to evaluate the prognostic performance of different inflammatory and immune-nutritional markers in patients who underwent surgery for biliary tract cancer (BTC). The prognostic role of the following inflammatory and immune-nutritional markers were investigated: Glasgow Prognostic Score (GPS), modified Glasgow Prognostic Score (mGPS), Prognostic Index (PI), Neutrophil to Lymphocyte ratio (NLR), Platelet to Lymphocyte ratio (PLR), Lymphocyte to Monocyte ratio (LMR), Prognostic Nutritional Index (PNI). A total of 282 patients undergoing surgery for BTC were included. According to Cox regression and ROC curves analysis for survival, LMR had the best prognostic performances, with hazard ratio (HR) of 1.656 (p = 0.005) and AUC of 0.652. Multivariable survival analysis identified the following independent prognostic factors: type of BTC (p = 0.002), T stage (p = 0.014), N stage (p < 0.001), histological grading (p = 0.045), and LMR (p = 0.025). Conversely, PNI was related to higher risk of severe morbidity (p < 0.001) and postoperative mortality (p = 0.005). In conclusion, LMR appears an independent prognostic factor of long-term survival, whilst PNI seems associated with worse short-term outcomes.

The essential role of nurses in supporting physical examination in telemedicine: Insights from an interaction analysis of postsurgical consultations in orthopedics

2021 ◽  
Author(s):  
Maria Cherba ◽  
Sylvie Grosjean ◽  
Luc Bonneville ◽  
Isaac Nahon‐Serfaty ◽  
Judith Boileau ◽  
...  
Keyword(s):  
Physical Examination ◽  
Essential Role ◽  
Interaction Analysis

Small Bowel Obstruction

2010 ◽  
Vol 21 (2) ◽  
pp. 187-194
Author(s):  
Colleen Trevino
Keyword(s):  
Small Bowel ◽  
Physical Examination ◽  
Surgical Intervention ◽  
Signs And Symptoms ◽  
Bowel Ischemia ◽  
Key Factors ◽  
The Past ◽  
Factors Influencing ◽  
Imaging Response

Strategies for the management of small bowel obstructions have changed significantly over the years. Nonoperative medical management has become the mainstay of treatment of many small bowel obstructions. However, the key to the management of small bowel obstructions is identifying those patients who need surgical intervention. Identification of those at risk for bowel ischemia and bowel death is an art as much as it is a science. Using the current literature and the past knowledge regarding small bowel obstructions, the clinician must carefully identify the signs and symptoms that suggest the need for operative intervention. Classification of the obstruction, history and physical examination, imaging, response to decompression and resuscitation, and resolution or progression of symptoms are the key factors influencing the management of small bowel obstructions.

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