Patients of hyperalgesia experience mildly painful stimuli with a higher intensity. This reduction in pain threshold is mediated by either the central or peripheral nervous system. Therapy is provided by conservative treatment steps such as pain management. What is hyperalgesia? Pain threshold is a variable quantity and thus subject to fluctuation. People consequently have different … Hyperalgesia: Causes, Treatment & Help
Puncturing the port Before piercing a port, always check that you have all the materials you need. These would be: Disposable gloves, hand disinfection, skin disinfection, sterile disposable gloves, mouthguard, hood, sterile compresses, port needle, slit compress and compress sterile, Leukoplast (plaster), two 10ml syringes filled with sterile saline solution, 3-way stopcock if necessary, sealing … Puncturing the port | Port access
Wait time A port needle can be used for 5-7 days, after which the needle must be changed. Depending on the manufacturer, a port can be pierced up to 2000 times. Complications Below you will find an overview of the possible complications. Various complications can occur with a port system. For example, a haematoma can … Wait time | Port access
Care The port needle must be changed regularly every 7 days. During this process, the needle must be rinsed again and the puncture site thoroughly disinfected. The dressing should also be changed regularly and the puncture site checked to exclude possible infections. This should be done every 2-3 days. It is also important to flush … Care | Port access
Definition A port system or port is a catheter system that is installed under the skin. It serves as a permanent access to vessels or body cavities, so that a peripheral access (at an arm vein) does not have to be placed continuously. The port system is punctured from the outside through the skin. The … Port access
In apheresis, a tube system is used to guide a patient’s blood into a centrifuge, where gravity causes the individual blood components of the plasma to separate into different layers. In this way, leukocytes can be “washed” from the patient’s blood in a targeted manner during leukocyte apheresis, for example. This procedure is relevant in … Leukocyte Apheresis: Treatment, Effects & Risks
A suction cup birth is a vaginal surgical method of delivery. It is used in cases of birth complications. What is a suction cup birth? Suction cup birth also goes by the names suction cup delivery or vacuum extraction. This refers to a vaginal surgical procedure that is part of obstetrics. No other method in … Suction Cup Birth
Urinary bladder diverticula are protrusions on the bladder wall that have the shape of a sac. It is important to distinguish between true diverticula and pseudodiverticula. What are urinary bladder diverticula? Urinary bladder diverticula or bladder diverticula are sac-like protrusions that occur on the wall of the urinary bladder. Depending on whether only the bladder … Urinary Bladder Diverticulum: Causes, Symptoms & Treatment
Radiofrequency ablation is a medical procedure in which defined areas of tissue are destroyed by high-frequency currents as a result of heat exposure. The procedures are mainly used to destroy metastases in the liver and to treat atrial fibrillation. Radiofrequency ablation can be performed minimally invasively via catheter and is therefore particularly gentle. It can … Radiofrequency Ablation: Treatment, Effects & Risks
An arteriovenous fistula is an abnormal short-circuit connection that occurs between an artery and a vein. It is not uncommon for AV fistulas to show up in the head region. What is an arteriovenous fistula? An arteriovenous fistula is an unnatural connection between a vein and an artery. It also goes by the names AV … Arteriovenous Fistula: Causes, Symptoms & Treatment
An arteriovenous malformation is a vascular malformation that creates a direct connection between the arterial and venous parts of the bloodstream without the interposition of the capillary system. This rare vascular malformation, which in many cases affects the central nervous system, usually occurs in the form of a plexus of veins. The walls of the … Arteriovenous Malformation: Causes, Symptoms & Treatment
Weber syndrome is a form of brainstem syndrome. It often results from an ischemic stroke due to thromboembolism. Typical consequences include hemiplegia, impaired ocular motor function, and other neurologic damage. What is Weber syndrome? Weber syndrome is one of the brainstem syndromes, all of which result from damage to the brain area of the same … Weber Syndrome: Causes, Symptoms & Treatment
