Lubomir POLASCIN ![]() 52 (52.758) |
NEPHROLOGYNephrology is an essential medical specialty that deals with the kidneys, which are crucial organs responsible for various vital functions in the human body. The kidneys perform a wide range of tasks, including keeping fluid balance, filtering waste products and excess substances from the bloodstream, regulating blood pressure, and producing hormones involved in red blood cell production and bone health. As experts in kidney health, nephrologists oversee diagnosing, treating, and managing an array of kidney-related conditions and disorders. These include:
Nephrologists employ various diagnostic tools and tests to evaluate kidney function, including blood tests, urine tests, imaging studies (e.g., ultrasound, CT scans), and kidney biopsies. They supply tailored treatment plans for each patient, which may involve medications, dietary modifications, lifestyle changes, or medical procedures like dialysis and kidney transplantation. In summary, nephrology is a vital medical specialty that deals with the diagnosis, treatment, and management of kidney-related conditions. Nephrologists play a crucial role in supporting kidney health and helping patients manage their conditions to improve their overall quality of life. |
KIDNEY ULTRASOUNDKidney ultrasound, also known as renal ultrasound or sonography, is a non-invasive diagnostic imaging technique that uses high-frequency sound waves to create real-time images of the kidneys, ureters, and bladder. Here are the principles, applications, procedure, benefits, and limitations of kidney ultrasound, emphasizing its role in diagnosing and watching various kidney-related conditions. Principles of Kidney Ultrasound: Ultrasound imaging is based on the principle of echolocation, where high-frequency sound waves are transmitted into the body and then reflected by internal structures. The returning sound waves, or echoes, are converted into electrical signals and processed by a computer to create detailed images of the organs and tissues. Applications of Kidney Ultrasound: Kidney ultrasound is an essential tool for diagnosing and watching a variety of kidney-related conditions, including:
The Kidney Ultrasound Procedure: The kidney ultrasound procedure is simple, painless, and typically takes 30 minutes to an hour. The patient is usually asked to lie down on their back or side, and a water-based gel is applied to the skin over the kidneys to ensure good contact between the ultrasound probe (transducer) and the body. The sonographer gently moves the probe across the skin, capturing real-time images of the kidneys and surrounding structures. The images are displayed on a monitor and saved for further analysis by a radiologist or nephrologist. Benefits of Kidney Ultrasound: Kidney ultrasound offers several advantages over other imaging modalities, such as:
Limitations of Kidney Ultrasound: Despite its benefits, kidney ultrasound has some limitations:
Kidney ultrasound is a valuable diagnostic tool for assessing kidney health and diagnosing a wide range of kidney-related conditions. With its non-invasive nature, real-time imaging capabilities, and cost-effectiveness, it plays a vital role in the management and monitoring of kidney diseases. However, it is essential to consider the limitations of ultrasound and, in some cases, employ complementary imaging techniques such as CT or MRI for a more comprehensive evaluation. Though kidney ultrasound is an indispensable tool for nephrologists and radiologists, it is crucial to ensure that well-trained and experienced professionals perform and interpret the procedure to keep accuracy and consistency. Overall, kidney ultrasound is an essential part in the diagnosis and management of kidney-related conditions, contributing significantly to improving patient outcomes and supporting kidney health. |
KIDNEY BIOPSYA kidney biopsy, also known as renal biopsy or percutaneous kidney biopsy, is a diagnostic procedure that involves obtaining a small sample of kidney tissue for microscopic examination. This technique helps nephrologists and pathologists diagnose and evaluate various kidney disorders, assess the severity of the disease, and guide proper treatment strategies. Indications for Kidney Biopsy. Kidney biopsy is typically performed when non-invasive diagnostic methods, such as blood tests, urine tests, or imaging studies, are inconclusive or insufficient for a definitive diagnosis. Common indications for kidney biopsy include:
Types of Kidney Biopsy. There are two primary types of kidney biopsy:
The Kidney Biopsy Procedure. Before the biopsy, the patient may be instructed to stop taking certain medications, such as blood thinners, to minimize the risk of bleeding. The procedure generally involves the following steps:
Risks and Complications. While kidney biopsy is generally considered safe, it carries some potential risks and complications, including:
Benefits of Kidney Biopsy. Despite the risks, kidney biopsy offers significant benefits in the diagnosis and management of kidney-related conditions:
Post-Biopsy Care and Follow-Up. After the kidney biopsy, patients are typically advised to:
Follow-up appointments are essential to review the biopsy results, discuss the diagnosis, and develop a treatment plan. The patient's healthcare team will supply personalized recommendations based on the findings and the individual's specific needs. A kidney biopsy is an essential diagnostic tool that enables healthcare providers to obtain crucial information about kidney health and function. Though the procedure carries some risks, it plays a vital role in diagnosing various kidney disorders, guiding treatment decisions, and monitoring disease progression. With proper care and follow-up, a kidney biopsy can significantly contribute to improving patient outcomes and keeping kidney health. |
DIALYSISDialysis is a medical treatment that performs some of the kidneys' essential functions when they can no longer function effectively on their own. The procedure helps to filter waste products, excess fluids, and electrolytes from the bloodstream, serving as a lifesaving intervention for individuals with end-stage renal disease (ESRD) [end-stage kidney disease (ESKD)] or acute kidney injury (AKI). Principles of Dialysis. Dialysis relies on the principles of diffusion and ultrafiltration to separate waste products and excess fluids from the blood. Diffusion refers to the passive movement of solutes across a semipermeable membrane, while ultrafiltration involves the application of pressure to force fluid through the membrane. By using these principles, dialysis helps to keep proper blood chemistry and fluid balance in the body. Types of Dialysis. There are two primary types of dialysis:
Indications for Dialysis. Dialysis is typically written down for individuals with:
Benefits of Dialysis. Dialysis offers several essential benefits for patients with kidney failure, including:
Risks and Complications. While dialysis is a lifesaving intervention, it carries potential risks and complications, including:
Impact on Patients' Quality of Life. Dialysis can significantly affect patients' quality of life, as it requires a substantial time commitment and lifestyle adjustments. Factors that affect patients on dialysis include:
Despite these challenges, many patients on dialysis can support a fulfilling and active life with proper support, education, and self-care. By working closely with their healthcare team, patients can develop strategies to manage the demands of dialysis and adapt to their new lifestyle. Dialysis is a critical treatment choice for individuals with kidney failure, supplying lifesaving support when the kidneys can no longer function effectively. The procedure offers essential benefits, such as waste removal, fluid balance, and improved quality of life, but also carries potential risks and complications. Understanding the principles, types, indications, and impacts of dialysis is crucial for patients and their families, as it empowers them to make informed decisions about their care and navigate the challenges associated with living with kidney failure. |
BLOOD PURIFICATIONBlood purification is a general term for various medical therapies and techniques designed to remove harmful substances, toxins, and waste products from the bloodstream. These treatments are often employed when the body's natural detoxification processes, such as the liver and kidneys, are compromised or overwhelmed. Blood purification therapies are primarily used for patients with kidney failure, liver failure, or severe poisoning.
Blood purification techniques play a crucial role in the management of various medical conditions where the body's natural detoxification processes are compromised or overwhelmed. By understanding the different blood purification methods, such as haemodialysis, hemofiltration, hemoperfusion, plasmapheresis, and immunoadsorption, healthcare professionals can select the most appropriate therapy based on the patient's specific needs and medical condition. These treatments can help improve patient outcomes and enhance their quality of life. |
HAEMODIALYSISHaemodialysis is a medical treatment that filters waste products, excess fluids, and electrolytes from the bloodstream when the kidneys can no longer function effectively. It is the most usual form of dialysis and serves as a lifesaving intervention for individuals with end-stage renal disease (ESRD) or acute kidney injury (AKI). Principles of Haemodialysis. Haemodialysis relies on the principles of diffusion, adsorption, convection, and ultrafiltration to separate waste products and excess fluids from the blood. During the procedure, blood is circulated through an artificial kidney machine, known as a dialyzer, which holds a semipermeable membrane. Waste products, excess fluids, and electrolytes pass through the membrane and into a dialysis solution, which is then discarded. The cleaned blood is returned to the body, helping keep proper blood chemistry and fluid balance. Components of Haemodialysis. There are three main components of haemodialysis:
The Haemodialysis Procedure. The haemodialysis procedure typically involves the following steps:
Benefits of Haemodialysis. Haemodialysis offers several essential benefits for patients with kidney failure, including:
Risks and Complications of Haemodialysis. While haemodialysis is a lifesaving intervention, it carries potential risks and complications, including:
Impact on Patients' Quality of Life. Haemodialysis can significantly affect patients' quality of life, as it requires a substantial time commitment and lifestyle adjustments. Factors that affect patients on haemodialysis include:
Despite these challenges, many patients on haemodialysis can support a fulfilling and active life with proper support, education, and self-care. By working closely with their healthcare team, patients can develop strategies to manage the demands of haemodialysis and adapt to their new lifestyle. Haemodialysis is a crucial treatment choice for individuals with kidney failure, supplying lifesaving support when the kidneys can no longer function effectively. The procedure offers essential benefits, such as waste removal, fluid balance, and improved quality of life, but also carries potential risks and complications. Understanding the principles, components, procedure, and impacts of haemodialysis is vital for patients and their families, as it empowers them to make informed decisions about their care and navigate the challenges associated with living with kidney failure. |
PERITONEAL DIALYSISPeritoneal dialysis (PD) is a form of dialysis that uses the body's peritoneal membrane as a natural filter to remove waste products, excess fluids, and electrolytes from the bloodstream when the kidneys can no longer function effectively. PD is a home-based treatment choice for individuals with end-stage renal disease (ESRD) or acute kidney injury (AKI) and offers an alternative to haemodialysis. Principles of Peritoneal Dialysis. Peritoneal dialysis relies on the principles of diffusion and osmosis to separate waste products and excess fluids from the blood. The peritoneal membrane, which lines the abdominal cavity, acts as a natural semipermeable filter. A sterile dialysis solution, called dialysate, is introduced into the abdomen through a catheter, and waste products and excess fluids pass from the blood into the dialysate through the peritoneal membrane. The used dialysate is then drained and replaced with fresh solution. Types of Peritoneal Dialysis. There are two primary types of peritoneal dialysis:
The Peritoneal Dialysis Procedure. The peritoneal dialysis procedure typically involves the following steps:
Benefits of Peritoneal Dialysis. Peritoneal dialysis offers several advantages for patients with kidney failure, including:
Risks and Complications of Peritoneal Dialysis. While peritoneal dialysis offers many benefits, it is not without potential risks and complications, including:
Impact on Patients' Quality of Life. Peritoneal dialysis can have both positive and negative effects on patients' quality of life:
Peritoneal dialysis is a valuable treatment choice for individuals with kidney failure, offering an alternative to haemodialysis that allows for greater independence, flexibility, and a more stable blood chemistry. While PD carries potential risks and complications, many patients find that the benefits of home-based treatment and the opportunity for self-management contribute to an improved quality of life. Understanding the principles, types, procedure, benefits, and impacts of peritoneal dialysis is essential for patients and their families, as it empowers them to make informed decisions about their care and navigate the challenges associated with living with kidney failure. |
RENAL TRANSPLANTATIONRenal transplantation, also known as kidney transplantation, is a surgical procedure in which a healthy kidney from a living or deceased donor is transplanted into a patient with end-stage renal disease (ESRD) or acute kidney injury (AKI). Kidney transplantation is often considered the best long-term treatment option for kidney failure, as it can supply a higher quality of life and better survival rates compared to dialysis. Evaluation Process for Renal Transplantation. Before a patient can be considered for a kidney transplant, they must undergo a thorough evaluation process, which typically includes:
Donor Types for Renal Transplantation. There are two primary types of kidney donors:
The Renal Transplantation Procedure. The kidney transplantation procedure typically involves the following steps:
Post-Transplant Care and Monitoring:. After the transplantation, the recipient will require close monitoring and lifelong care to ensure the success of the transplant and support their overall health:
Benefits of Renal Transplantation. Kidney transplantation offers several significant benefits for patients with kidney failure, including:
Risks and Complications of Renal Transplantation. Despite the many benefits, kidney transplantation carries potential risks and complications, including:
Impact on Patients' Quality of Life. A successful kidney transplant can have a profound impact on the recipient's quality of life:
Renal transplantation is a life-changing treatment option for individuals with kidney failure, offering an improved quality of life and better survival rates compared to dialysis. The evaluation process, donor types, surgical procedure, post-transplant care, benefits, risks, and impacts on quality of life are all essential aspects to consider for patients and their families as they navigate the challenges associated with living with kidney failure. By working closely with their healthcare team, patients can make informed decisions about their care and pursue the best possible outcomes. |
Brief Bio |
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Lubomir Polascin {Pronounsed Ljubomeer Polashtcheen} Ľubomír Polaščín
E-Mail: lubomir@polascin.net Web: www.polascin.net I appreciate you Do Not use any Phone Number to contact me, please, unless you belong to my personal privat or work circle. Thank you! |
Medical Doctor graduated in General Medicine and specialized in Nephrology, attested in Internal Medicine in the Slovak Republic. Cerified in the Abdominal Ultrasonic Imaging in Adults. Expertise in Dialysis, Blood Purification Therapies, Vascular Access Ultrasonography for Dialysis, Extra-corporeal and Intra-corporeal Elimination Therapies, Renal Replacement Therapies (Hemodialysis, Hemodiafiltration, Hemofiltration, Selective Absorption an Adsorption Treatments, Membrane Plasma Separation - Plasmapheresis, Peritoneal Dialysis, Kidney Transplant), Teaching and Lecturing on these fields, Internal Medicine, Diabetology, Cardiology, Vascular Surgery, and associated fields of medicine. |
English - Slovak and vice versa Language Translator specialized in Medicine, Pharmacology, Medical Localization, and associated areas. |
Computer Science, Personal Computers, Algorithms, Programming and Coding (frontend and backend), HTML, PHP, CSS, Python, SQL, Web Design. Information Technology, Internet and Communication Technology, Office and Database Application Software, Relation Databases, Operating Systems, UNIX, Linux, Free Open-Source Software (FOSS). Artificial Intelligence Enthusiast. |
I love reading books of various arts a lot, science-fiction, fantasy, historical, biographies, non-fiction, and also books on personal development, and sometimes on alternative approaches to our reality, life and consciousness. I like learning foreign languages, language as a phenomena, and studying philosophy and travelling. |
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