Oesophageal fluoroscopy in adults-when and why?

Oesophageal fluoroscopy is a radiological procedure that uses dynamic recording of the swallowing process to evaluate morphology and function simultaneously, a characteristic not found in other clinical tests. It enables a comprehensive evaluation of the entire upper gastrointestinal tract, from the oropharynx to oesophagogastric bolus transport. The number of fluoroscopies of the oesophagus and the oropharynx has increased in recent decades, while the overall use of gastrointestinal fluoroscopic examinations has declined.

Diagnosis and treatment of neurogenic dysphagia - S1 guideline of the German Society of Neurology.

Introduction: Neurogenic dysphagia defines swallowing disorders caused by diseases of the central and peripheral nervous system, neuromuscular transmission, or muscles. Neurogenic dysphagia is one of the most common and at the same time most dangerous symptoms of many neurological diseases. Its most important sequelae include aspiration pneumonia, malnutrition and dehydration, and affected patients more often require long-term care and are exposed to an increased mortality.

Designing virtual patient based self-study quizzes covering learning goals in clinical diagnostic sciences for undergraduate medical students - the radiology example.

Diagnostic tests and examinations inform clinical decision making. Thus, an essential part of medical students' workplace-based training is dedicated to core skills in clinical diagnostic sciences. Due to a reduction of clinical internships for fifth-year students in the wake of COVID-19 learning activities replacing this aspect of training were needed.

ESSD Commentary on Dysphagia Management During COVID Pandemia.

Since the World Health Organization declared the COVID-19 pandemic a Global Public Health Emergency, experts in swallowing are seeking guidance on service delivery and clinical procedures. The European Society for Swallowing Disorders provides considerations to support experts in swallowing disorders in clinical practice. During the COVID-19 pandemic, assessment and treatment of patients with oropharyngeal dysphagia should be provided, while at the same time balancing risk of oropharyngeal complications with that of infection of patients and healthcare professionals involved in their management.

Using patient cases to educate health professionals, patients, institutions, and society: the swallowing disorder example.

The problems and symptoms of patients are at the heart of medicine and pertinent to information, communication, and education. Patients present their problems to health professionals looking for relief and a cure, while institutions collect data about symptoms of patients and the way health professionals treated them to support society's care providers in administrating and managing care. The information on the problems of patients and the way health professionals treated them, which is gathered and stored in patient files, is valuable as educational material in the field of medicine.

Information technology and social sciences: how can health IT be used to support the health professional?

Keeping up to date with the increasing amount of health-related knowledge and managing the increasing numbers of patients with more complex clinical problems is a challenge for healthcare professionals and healthcare systems. Health IT applications, such as electronic health records or decision-support systems, are meant to support both professionals and their support systems. However, for physicians using these applications, the applications often cause new problems, such as the impracticality of their use in clinical practice.

Taking the history in patients with swallowing disorders: an international multidisciplinary survey.

Purpose: Clinical assessment of swallowing disorders (dysphagia) requires accurate and comprehensive medical history-taking to further tailor the diagnostic work-up, but functional health care questionnaires show a large variability and various limitations. The aim of this study was to assess the way in which international swallowing experts from various disciplines asses swallowing problems in order to improve the radiologist´s ability to take a thorough medical history in this specific patient group.

Methods: A two-step Delphi method was used to collect swallowing experts' ways of taking the medical history in patients with swallowing disorders.

Comparison of videofluoroscopy and impedance planimetry for the evaluation of oesophageal stenosis: a retrospective study.

Objectives: To compare videofluoroscopy that included a tablet test with impedance planimetry (EndoFLIP) for the evaluation of oesophageal stenosis in patients with dysphagia.

Methods: In 56 patients, videofluoroscopic examinations following the transit of a 14-mm tablet were retrospectively reviewed and correlated with impedance planimetry findings, a catheter-based method using impedance planimetry to display the oesophageal diameter estimates. Additional findings assessed were the occurrence of symptoms during tablet passage and evaluation of oesophageal motility.

Upper esophageal sphincter dysfunction: diverticula-globus pharyngeus.

The following discussion of upper esophageal sphincter dysfunction includes commentaries on the role of the cricopharyngeus muscle in reflux disease; the etiology and treatment of Zenker diverticulum; the use of videofluoroscopy in patients with dysphagia, suspicion of aspiration, or globus; the role of pH-impedance monitoring in globus evaluation; and treatment for reflux-associated globus.

Innovative techniques in evaluating the esophagus; imaging of esophageal morphology and function; and drugs for esophageal disease.

This paper reporting on techniques for esophageal evaluation and imaging and drugs for esophageal disease includes commentaries on endoscopy techniques including dye-based high-resolution and dye-less high-definition endoscopy; the shift from CT to MRI guidance in tumor delineation for radiation therapy; the role of functional lumen imaging in measuring esophageal distensibility; electrical stimulation of the lower esophageal sphincter (LES) as an alternative to fundoduplication for treatment of gastroesophageal reflux disease (GERD); the morphological findings of reflux esophagitis and esophageal dysmotility on double-contrast esophagography; the value of videofluoroscopy in assessing protecting mechanisms in patients with chronic reflux or swallowing disorders; targeting visceral hypersensitivity in the treatment of refractory GERD; and the symptoms and treatments of nighttime reflux and nocturnal acid breakthrough (NAB).

Neurogenic [corrected] and oropharyngeal dysphagia.

Oropharyngeal dysphagia (OD) is a swallowing disorder caused by congenital abnormalities and structural damage and disease-associated damage of the oral cavity, pharynx, and upper esophageal sphincter. Patients with OD lack the protective mechanisms necessary for effective swallowing, exhibiting difficulty controlling food in the mouth and initiating a swallow, leading to choking, coughing, and nasal regurgitation. OD is a major risk factor for malnutrition, dehydration, and aspiration pneumonia.

A new blended learning concept for medical students in otolaryngology.

Objective: To evaluate students' overall assessment and effectiveness of the web-based blended learning conception "Unified Patient Project" (UPP) for medical students rotating on their otolaryngology internship (ear, nose, and throat [ENT] tertiary).

Design: Prospective comparison group design of the quasiexperimental type.

Setting: Medical education.

Barrett's esophagus: treatments of adenocarcinomas I.

The following on the treatments of adenocarcinomas in Barrett's esophagus contains commentaries on endo mucosal resection; choice between other ablative therapies; the remaining genetic abnormalities following stepwise endoscopic mucosal resection and possible recurrences; the Fotelo-Fotesi PDT; the CT TNM classification of early stages of Barrett's carcinoma; the indications of lymphadenectomy in intramucosal cancer; the differences in lymph node yield in transthoracic versus transhiatal dissection; video-assisted lymphadenectomy; and the importance of the length of proximal esophageal resectipon; and indications of sentinel node dissection.

Intraoperative ultrasonography in patients who undergo liver resection or transplantation for hepatocellular carcinoma.

Careful staging of hepatic tumors forms the basis of appropriate selection of, and is a precondition for, customized treatment. Advances in radiodiagnostic technology have increased the sensitivity of noninvasive liver staging by means of magnetic resonance imaging (MRI), computed tomography (CT), and helical CT (HCT). Nevertheless, surgical exploration and intraoperative ultrasonography (IOUS) are considered the "gold standard.

Acute colonic pseudo-obstruction (Ogilvie's-syndrome) and pneumatosis intestinalis in a kidney recipient patient.

Acute colonic pseudo-obstruction (Ogilvie's syndrome) is a clinical entity characterized by massive nontoxic dilatation of the colon in the absence of mechanical obstruction and is associated with increased morbidity and mortality in the immunosuppressed patient. We present a case of a kidney transplant recipient developing a life-threatening condition with acute colonic pseudo-obstruction associated with radiologic findings of a linear pneumatosis intestinalis (PI). Urgent laparotomy and resection of the dilated cecum, colon ascendens and transversum was performed because of bowel necrosis with multiple serosal defects.

Ultrasound of the appendix in children: is the child too obese?

The negative influence of obesity on the detection rate of the appendix for US in adults has been reported. It has been assumed that obesity is a limiting factor in the detection of the appendix with US in children as well, but this has not yet been proven. The aim of our study was to evaluate whether nutritional condition (defined by the body mass index-for-age percentiles: BMI-FAP) influences the detection of the appendix in children on US.

Dedicated multidetector CT of the stomach: spectrum of diseases.

Multidetector computed tomography (CT) offers new opportunities in imaging of the gastrointestinal tract. When thin collimation is used, near-isotropic imaging of the stomach is possible, allowing high-quality multiplanar reformation and three-dimensional reconstruction of gastric images. Proper distention of the stomach and optimally timed administration of intravenous contrast material are required to detect and characterize disease.

Videofluoroscopy of swallowing abnormalities in 22 symptomatic patients after cardiovascular surgery.

Objective: The aim of this study was to evaluate the types of swallowing abnormalities that occur in symptomatic patients who have undergone cardiovascular surgery.

Materials And Methods: From 1994 to 2001, 22 patients (17 males and five females; age range, 4-89 years; mean age, 64 years) who had swallowing abnormalities after cardiovascular surgery were referred for a videofluoroscopic swallowing study. Each study was analyzed for functional abnormalities of the tongue, soft palate, epiglottis, hyoid and larynx, pharynx, upper esophageal sphincter, and esophagus.

Current value of intraoperative sonography during surgery for hepatic neoplasms.

Noninvasive liver imaging has developed rapidly resulting in increased accuracy for detecting primary and secondary hepatic tumors. Intraoperative ultrasonography (IOUS) was commonly considered to be the gold standard for liver staging, but the current value of IOUS is unknown in view of more sophisticated radiologic tools. The purpose of this prospective study was to evaluate the impact of IOUS on the treatment of 149 patients undergoing liver surgery for malignant disease (colorectal metastasis, 61 patients; hepatoma, 52 patients; other hepatic malignant tumors, 36 patients).

Accuracy of multiphasic helical computed tomography and intraoperative sonography in patients undergoing orthotopic liver transplantation for hepatoma: what is the truth?

Objective: To determine the real value of liver imaging in cirrhosis by macro- and histomorphologic examination of the entire organ after orthotopic liver transplantation for hepatocellular carcinoma (HCC).

Summary Background Data: In comparative studies, a virtual sensitivity of up to 94% is described for helical computed tomography in HCC staging. The tumor detection rate of intraoperative ultrasonography (IOUS) is reported to be almost 100%.

Videofluoroscopic assessment of patients with dysphagia: pharyngeal retention is a predictive factor for aspiration.

Objective: This study evaluated the clinical significance of pharyngeal retention to predict aspiration in patients with dysphagia.

Materials And Methods: At videofluoroscopy, pharyngeal retention was found in 108 (28%; 73 males, 35 females; mean age, 60 years) of 386 patients with a suspected deglutition disorder. Swallowing function was assessed videofluoroscopically.