List Diagnostics – C
All parenchymal organs should be seen equally well. An exception can be only the manifestation of the effect of a particular volume and the early arterial phase of contrast enhancement in spiral scanning. Such structures as blood vessels and intestinal loops should also be clearly visualized against the background of fatty tissue. The same applies to muscles.
The colposcopy was proposed in 1925 by Hinzelman. Colposcopy allows you to make a detailed examination of the vaginal part of the cervix and vaginal walls with a special optical device - the colposcope. The design of the colposcope includes an optical system of lenses with a focal length of 25-28 cm and interchangeable eyepieces, giving an increase from 6 to 28 times
The study of color vision can be informative in the clinical evaluation of hereditary dystrophies of the retina, when its disturbances occur before the visual acuity decreases and scotomas appear.
Clinical radiometry is the measurement of the radioactivity of the whole body or part of it after the administration of the RFP. Usually in clinical practice gamma-emitting radionuclides are used.
Cleansing the body at home, despite the popularity of such methods and their convenience, has its own negative nuances. It is necessary to remember about possible exacerbations, risk of formation of acute conditions requiring urgent medical help, in short, before you conduct home procedures, you should think over your actions in detail, assess your health and weigh all the pros and cons.
Disease of the liver, gallbladder is known to mankind for many centuries, the great healer Avicenna belongs to the saying "If you do not heal the liver, or treat it badly, your illness will first pass to the vessels, and then the whole body will be affected."
In clinical practice, X-ray imaging remains one of the leading methods of instrumental diagnostics for injuries and diseases of the musculoskeletal system.
The term "classical" hemodialysis should be understood as intermittent therapy (lasting no more than 3-4 hours), with a frequency of 3 times a week, using high blood flow rates (250-300 ml / min), dialyzing solution (up to 30 l / h) and "doses" of dialysis (Kt / V, at least more than 1).
Despite widespread condemnation of circumcision, this practice persists in many countries, with prevalence ranging from less than 1% to 99%.
Circumcision (circumcision) - partial surgical removal of the prepuce. The most common surgery for men. The prevalence varies in different countries: 50% in Canada, 60-90% in the USA, 90-95% in Israel.
Chromoendoscopy is a method of endoscopic examination of the gastrointestinal tract (GIT) with staining with various safe dyes for human presumed abnormal surface changes in the mucous membrane of the organs under investigation, which allows to detect and differentiate the minimal pathological changes in the epithelium of the mucosa by means of a comprehensive visual examination through the endofibroscope and histological examination of target biopsy materials .
Chromoendoscopy is used for the differential diagnosis of diseases that are difficult to distinguish by endoscopy. Most often this concerns benign and malignant diseases, especially early forms, as well as determining the true boundaries of tumor lesions and inflammatory-degenerative changes in the mucosa.
Since the first application in 1882 (S. Langenbuch) until 1987, cholecystectomy remained the only effective treatment for cholelithiasis. The technique of the operation over these years has reached its perfection.
Caesarean section is a surgical operation with the purpose of extracting the fetus and the afterbirth from the uterus after its dissection. Timely registration and monitoring of pregnant women, who are subject to delivery by cesarean section, especially with scar on the uterus after surgical interventions.
Cervical or suboccipital puncture can be used in the presence of contraindications to the usual lumbar puncture (for example, in the infectious process in the lumbar region).
Cerebral and spinal angiography is the method of X-ray examination of the vascular system of the brain and spinal cord.
Registration of evoked potentials is one of the areas of quantitative electroencephalography.
At present, cardiotocography (CTG) is the leading method for assessing the functional state of the fetus. There are indirect (external) and direct (internal) cardiotocography.
Primary cardiopulmonary resuscitation in children is performed directly at the scene by any person who knows the elements of CPR technique.
Cardiopulmonary resuscitation is an organized sequential procedure for stopping blood circulation, including the diagnosis of lack of circulation and respiration, maintenance of vital vital functions