What is a breast biopsy? A biopsy is a diagnostic method in which a sample of material is taken from a specific tissue. The biopsy of the breast involves breast tissue. Depending on the suspected underlying disease, different regions of the breast can be biopsied. Usually this is due to a suspected lump in the … Breast biopsy
Preparation The preparation of the biopsy of the breast initially consists of a detailed indication by anamnesis, physical examination and imaging (ultrasound, MRI of the breast). Afterwards, the exact procedure for taking the sample can be chosen, mainly based on the imaging. Depending on the type of suspected tissue alterations, open or closed biosynthetic samples … Preparation | Breast biopsy
Is this possible on an outpatient basis? Most biopsies of the breast can be performed on an outpatient basis, as either only a local anaesthetic is used or none at all. It is also a minor procedure that can usually be performed without complications, so that medical monitoring after the biopsy is not necessary. Only … Is this possible on an outpatient basis? | Breast biopsy
Duration Most biopsies of the breast are performed within a few minutes to half an hour, including preliminary examination, disinfection, anaesthesia if necessary and needle biopsy. If a biopsy has to be planned on the computer using three-dimensional images, the preparation in particular usually takes a few days. Even in this case, the biopsy itself … Duration | Breast biopsy
What does an increase in urea in the blood mean? The urea is a decomposition product of the body, which serves the detoxification. Various substances are bound in such a way that they become water-soluble and can be excreted with the urine via the kidneys. In the case of urea, this involves the elimination of … Urea increased
The doctor makes these examinations As a rule, the doctor will first take a medical history, in which a pronounced food intake or heavy alcohol consumption can be identified as the decisive factors. In addition, in the case of an acute attack of gout, the diseased joint should be examined. In most cases, swelling, redness … The doctor makes these examinations | Urea increased
What could be the long-term consequences? The long-term consequences of increased urea in the blood are particularly evident in the kidneys, which are usually already damaged. The high urea value leads to the deposition of the substance, especially in the kidneys. This leads to kidney stones, which in turn cause a backlog of urine in … What could be the long-term consequences? | Urea increased
Introduction Indications, advantages and disadvantages The indications why an abdominal endoscopy (laparoscopy) should be performed are very diverse. Probably the most common indication for the use of laparoscopy is the removal of the appendix of the actual appendix (caecum). Only 10 years ago, the removal of the inflamed appendix required a deep open incision at … Laparoscopy
Procedure Before the actual laparoscopy can start, the patient must be instructed by the respective doctors (anaesthetists, surgeon). Since the operation is performed under general anaesthesia, blood-thinning medication such as aspirin or Marcumar must be discontinued, otherwise there may be unintentional massive bleeding during the operation. In the case of laparoscopy, one must then create … Procedure | Laparoscopy
Definition Thrombocytes are blood platelets, of which each person carries approximately 150,000 to 350,000 per μl of blood. The thrombocytes perform an important function in blood clotting. Platelets therefore ensure that when a patient cuts himself or herself, the wound is closed again as quickly as possible and with as little blood loss as possible … Blood platelets (thrombocytes)
Platelet aggregation When a vessel is injured, the platelets come into contact with the connective tissue, which normally has no contact with the blood. A coagulation factor, the so-called von Willebrand factor (vWF), can now attach itself to this tissue from the blood. The thrombocyte has special receptors for this factor (vWR) and binds to … Platelet aggregation | Blood platelets (thrombocytes)
Blood count In the small blood count the number of thrombocytes is always determined because they have an important function in the coagulation cascade. The thrombocytes can be recognized here as small blood platelets without a cell nucleus. Compared to the white blood cells (leukocytes) and the red blood cells (erythrocytes) they look tiny and … Blood count | Blood platelets (thrombocytes)
