Search results for "Static"

Beidseitige progrediente Hörminderung als Erstmanifestation eines metastasierenden Pankreaskopfkarzinoms - Kasuistik -

2001

We report the history of a patient who presented first with a progressive unilateral hearing loss and later with a bilateral deafness and an unilateral facial nerve palsy as first and only symptoms of a pancreatic adenocarcinoma. By means of magnetic resonance tomography tumor-suspect lesions in both internal auditory canals were detected. Referring to the results of further examinations these intracanalicular lesions are most probably due to rarely seen bilateral metastasis of a pancreatic adenocarcinoma in the temporal bone. In addition to this rarely diagnosed localisation of metastasis it is rather uncommon that this kind of primary malignoma had not been detected because of gastrointes…

Precapillary Servo Control of Blood Pressure and Postcapillary Adjustment of Flow to Tissue Metabolic Status

1996

Background There are several shortcomings in current understanding of how the microvasculature maintains tissue homeostasis. Presently unresolved issues include (1) integration of the potentially conflicting needs for capillary perfusion and hydrostatic pressure regulation, (2) an understanding of signal transmission pathways for conveying information about tissue energetic status from undersupplied tissue sites to the arterioles, (3) accounting for the experimentally observed interrelations between precapillary and postcapillary resistances, and (4) an explanation of how precise local adjustment of perfusion to metabolic demands is achieved. Methods and Results A novel conceptualization o…

Microvascular blood flow changes of the abductor pollicis brevi muscle during sustained static exercise

2020

ABSTRACTA practical assessment of the health of the palm muscle, abductor pollicis brevis (APB), is important for diagnosis of different conditions. Here we have developed a protocol and a probe to utilize diffuse correlation spectroscopy (DCS) to characterize microvascular blood flow changes in the APB during and after sustained isometric exercise, during and after thumb abduction at at 55% of maximum voluntary contraction (MVC). Blood flow in the APB decreased during exercise in the subjects (n=13) with high MVC (n=7) and stayed constant in the ones with low MVC (n=6) suggesting that the mechanical occlusion due to increased intramuscular pressure exceeded the vasodilation elicited by the…

Robot-assisted laparoscopic enucleation of benign prostatic hyperplasia (BPH)

2012

Single-institution experience with primary tumours of the male urethra

2007

OBJECTIVE To assess primary tumours of the urethra in males. PATIENTS AND METHODS We retrospectively reviewed our database from 1986 to 2006 for primary tumours of the male urethra; nine patients with primary tumours of the urethra were analysed and follow-up information was obtained. RESULTS Three patients had tumours of the prostatic urethra, two of which had proliferating focal inflammation and one a low-grade, superficial urothelial cancer. All patients were treated successfully with transurethral resection. Six patients had carcinoma of the bulbar or penile urethra, including two with previous local percutaneous radiotherapy for prostate cancer. All had primary surgical excision that w…

Messung des hydrostatischen Druckes in Ösophagusvarizen

2008

2861Role of glycemic state for the relationship between abdominal obesity and markers of inflammation and hemostasis in the population

2017

The EHA research roadmap

2021

International audience; In 2016, the European Hematology Association (EHA) published the EHA Roadmap for European Hematology Research(1) aiming to highlight achievements in the diagnostics and treatment of blood disorders, and to better inform European policy makers and other stakeholders about the urgent clinical and scientific needs and priorities in the field of hematology. Each section was coordinated by 1-2 section editors who were leading international experts in the field. In the 5 years that have followed, advances in the field of hematology have been plentiful. As such, EHA is pleased to present an updated Research Roadmap, now including 11 sections, each of which will be published…

Pancoast's syndrome caused by lymph node metastasis from breast cancer.

2018

Pancoast’s syndrome may be the result of neoplastic, inflammatory or infectious disease. We report an unusual case of Pancoast’s syndrome in a patient with metastatic breast cancer. A 54-year-old woman, affected by metastatic breast cancer, presented for severe shoulder pain, paraesthesia and numbness in the right arm. Despite further multiple lines of systemic chemotherapy, she developed a progressive enlargement of retropectoral, supraclavicular and infraclavicular lymph node metastases, which involved brachial plexus, apex of lung and anterior mediastinum. Physical examination revealed severe weakness of proximal muscles of the right arm. Neuropathic pain was managed with pharmacological…

Comparison of the standing balance between pole vaulters and soccer players in preseason and postseason

2020

Background and Study Aim: Static is crucial in the maintaining the position of the body’s center of gravity vertically over the base of support. Many sport disciplines require effective balance system. However, the efficiency of the system differs based on the sport discipline. The aim of the study was to examine balance system efficiency in pole vaulters and soccer players. Additionally, the analysis of pre and postseason balance system efficiency was performed in pole vaulters and soccer players as well.
 Material and Methods: To asses static balance system efficiency five pole vaulters and six soccer players were examined. A balance platform was used for open eyes test, close eyes t…