Endoscopes are used for direct visualization of human hollow organs and hollow bodies, which may be required in various medical specialties for diagnostic and/or therapeutic purposes. Endoscopes allow for minimally invasive procedures that are associated with less distress to the patient. What is an endoscope? Endoscopes enable minimally invasive procedures that are associated with less … Endoscope: Applications & Health Benefits
Endoscopic retrograde cholangiopancreaticography (ERCP) is an X-ray-based imaging procedure. It is used to image the biliary and pancreatic ducts. This method is an invasive diagnostic procedure and therefore carries risks. What is endoscopic retrograde cholangiopancreatography? ERCP is an X-ray-based imaging procedure. It is used to image the biliary and pancreatic ducts. Endoscopic retrograde cholangiopancreaticography is … Endoscopic Retrograde Cholangiopancreatography: Treatment, Effects & Risks
Introduction In a magnetic resonance examination (MRI), the patient is pushed into a tube fitted with magnetic coils. With the help of electricity, a magnetic field begins to build up, which then generates an image via complex calculation processes. Indication An MRI of the liver is always performed when other imaging techniques cannot provide an … Evaluation of the liver by MRI
MRI sober An MRI examination does not have to be performed on a fasting diet per se. If, for example, an examination of the intestine or stomach is to be performed, it is important to ensure that the patient is fasting. Otherwise, this is not necessarily important. In the case of a liver examination by … MRI sober | Evaluation of the liver by MRI
Duration of an MRT examination The duration varies greatly according to the organ section to be examined. In principle, however, one can say that an MRI examination usually takes longer than a CT examination or an X-ray. If, for example, a spinal column is to be examined more closely in an MRI machine, patients must … Duration of an MRT examination | Evaluation of the liver by MRI
MRI of the gall bladder An MRI examination of the bile is always carried out when abnormalities are seen in the ultrasound that cannot be reliably assigned. Even if gallstones have been seen in the gall bladder and especially in the bile duct, an MRI examination should show the exact location of the gallstone. Elevated … MRI of the gall bladder | Evaluation of the liver by MRI
MRT Procedure The patient who is to have an MRI examination goes with his referral from the general practitioner with the MRI liver written on it to a radiologist with whom an appointment has been made beforehand. Often a waiting period of up to 4 weeks may be necessary before an MRI examination can be … MRT Procedure | Evaluation of the liver by MRI
Cholecystokinin (obsolete: pancreocymin, or CCK for short) is a hormone found mainly in the gastrointestinal tract. Translated into German, cholecystokinin means “gallbladder accelerator”. The name itself thus indicates that cholecystokinin plays a significant role in human digestion. What is cholecystokinin? Schematic diagram showing the anatomy and structure of the endocrine (hormone) system. Click to enlarge. … Cholecystokinin: Function & Diseases
Magnetic resonance cholangiopancreatography is a radiological examination method that produces diagnostic results for the field of internal medicine. It provides imaging of the ducts of the gallbladder and pancreas and can detect stone formation, inflammation, or new tissue formation. Because it is noninvasive and does not use contrast agents, the examination is very low-risk. What … Magnetic Resonance Cholangiopancreatography: Treatment, Effects & Risks
The enterohepatic circulation describes the transport pathway of some substances, such as those of nutrients, drugs, or even toxins in the body. These substances circulate from the liver through the gallbladder to the intestine and back to the liver. Some substances may pass through this circuit multiple times. What is the enterohepatic circulation? The enterohepatic … Enterohepatic Circulation: Function, Purpose & Diseases
Enterococci play a significant role in the intestinal flora and, correspondingly, in the immune system. However, nosocomial (hospital-acquired) infectious diseases are in many cases traceable to enterococcal strains. What are enterococci? Enterococci is the name given to a distinct genus of gram-positive lactic acid bacteria with a spherical (coccoid) morphology that belongs to the Streptococcaceae … Enterococci: Infection, Transmission & Diseases
The phrenic nerve is a mixed nerve that provides motor innervation to the diaphragm. Thus, the nerve is involved in respiration. Complete paralysis of the structure is life-threatening. What is the phrenic nerve? The plexus of nerves in the neck is titled by the technical term cervical plexus. The nerve structure contains both motor and … Phrenic Nerve: Structure, Function & Diseases
