falan42/medcuad_data huggingface dataset:
Topic: Medullary Sponge Kidney
Question: What is (are) Medullary Sponge Kidney ?
Answer: Medullary sponge kidney, also known as Cacchi-Ricci disease, is a birth defect where changes occur in the tubules, or tiny tubes, inside a fetus kidneys.
                
In a normal kidney, urine flows through these tubules as the kidney is being formed during a fetus growth. In medullary sponge kidney, tiny, fluid-filled sacs called cysts form in the tubules within the medullathe inner part of the kidneycreating a spongelike appearance. The cysts keep urine from flowing freely through the tubules.
                
Symptoms of medullary sponge kidney do not usually appear until the teenage years or the 20s. Medullary sponge kidney can affect one or both kidneys.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: What are the complications of Medullary Sponge Kidney ?
Answer: Complications of medullary sponge kidney include
                
- hematuria, or blood in the urine  - kidney stones  - urinary tract infections (UTIs)
                
Medullary sponge kidney rarely leads to more serious problems, such as chronic kidney disease or kidney failure.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: What causes Medullary Sponge Kidney ?
Answer: Scientists do not fully understand the cause of medullary sponge kidney or why cysts form in the tubules during fetal development. Even though medullary sponge kidney is present at birth, most cases do not appear to be inherited.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: How many people are affected by Medullary Sponge Kidney ?
Answer: Medullary sponge kidney affects about one person per 5,000 people in the United States. Researchers have reported that 12 to 20 percent of people who develop calcium-based kidney stones have medullary sponge kidney1.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: What are the symptoms of Medullary Sponge Kidney ?
Answer: Many people with medullary sponge kidney have no symptoms. The first sign that a person has medullary sponge kidney is usually a UTI or a kidney stone. UTIs and kidney stones share many of the same signs and symptoms:
                
- burning or painful urination  - pain in the back, lower abdomen, or groin  - cloudy, dark, or bloody urine  - foul-smelling urine  - fever and chills  - vomiting
                
People who experience these symptoms should see or call a health care provider as soon as possible.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: How to diagnose Medullary Sponge Kidney ?
Answer: A health care provider diagnoses medullary sponge kidney based on
                
- a medical and family history  - a physical exam  - imaging studies
                
Medical and Family History
                
Taking a medical and family history can help diagnose medullary sponge kidney. A health care provider will suspect medullary sponge kidney when a person has repeated UTIs or kidney stones.
                
Physical Exam
                
No physical signs are usually present in a patient with medullary sponge kidney, except for blood in the urine. Health care providers usually confirm a diagnosis of medullary sponge kidney with imaging studies.
                
Imaging Studies
                
Imaging is the medical term for tests that use different methods to see bones, tissues, and organs inside the body. Health care providers commonly choose one or more of three imaging techniques to diagnose medullary sponge kidney:
                
- intravenous pyelogram  - computerized tomography (CT) scan  - ultrasound
                
A radiologista doctor who specializes in medical imaginginterprets the images from these studies, and patients do not need anesthesia.
                
Intravenous Pyelogram
                
In an intravenous pyelogram, a health care provider injects a special dye, called contrast medium, into a vein in the patients arm. The contrast medium travels through the body to the kidneys. The kidneys excrete the contrast medium into urine, which makes the urine visible on an x-ray. An x-ray technician performs this procedure at a health care providers office, an outpatient center, or a hospital. An intravenous pyelogram can show any blockage in the urinary tract, and the cysts show up as clusters of light.
                
Computerized Tomography Scans
                
Computerized tomography scans use a combination of x-rays and computer technology to create images. For a CT scan, a health care provider may give the patient a solution to drink and an injection of contrast medium. CT scans require the patient to lie on a table that slides into a tunnel-shaped device where the x-rays are taken. An x-ray technician performs the procedure in an outpatient center or a hospital. CT scans can show expanded or stretched tubules.
                
Ultrasound
                
Ultrasound uses a device, called a transducer, that bounces safe, painless sound waves off organs to create an image of their structure. A specially trained technician performs the procedure in a health care providers office, an outpatient center, or a hospital. Ultrasound can show kidney stones and calcium deposits within the kidney.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: What are the treatments for Medullary Sponge Kidney ?
Answer: Scientists have not discovered a way to reverse medullary sponge kidney. Once a health care provider is sure a person has medullary sponge kidney, treatment focuses on
                
- curing an existing UTI  - removing any kidney stones
                
Curing an Existing Urinary Tract Infection
                
To treat a UTI, the health care provider may prescribe a medication called an antibiotic that kills bacteria. The choice of medication and length of treatment depend on the persons medical history and the type of bacteria causing the infection. More information is provided in the NIDDK health topic, Urinary Tract Infections in Adults.
                
Removing Kidney Stones
                
Treatment for kidney stones usually depends on their size and what they are made of, as well as whether they are causing pain or obstructing the urinary tract. Kidney stones may be treated by a general practitioner or by a urologista doctor who specializes in the urinary tract.
                
Small stones usually pass through the urinary tract without treatment. Still, the person may need pain medication and should drink lots of liquids to help move the stone along. Pain control may consist of oral or intravenous (IV) medication, depending on the duration and severity of the pain. People may need IV fluids if they become dehydrated from vomiting or an inability to drink.
                
A person with a larger stone, or one that blocks urine flow and causes great pain, may need more urgent treatment, such as
                
- shock wave lithotripsy. A machine called a lithotripter is used to break up the kidney stone into smaller pieces to pass more easily through the urinary tract. The patient may need local or general anesthesia.  - ureteroscopy. A ureteroscopea long, tubelike instrument with an eyepieceis used to find and retrieve the stone with a small basket or to break the stone up with laser energy. Local or general anesthesia may be required.  - percutaneous nephrolithotomy. In this procedure, a wire-thin viewing instrument, called a nephroscope, is used to locate and remove the stones. During the procedure, which requires general anesthesia, a tube is inserted directly into the kidney through a small incision in the patients back.
                
More information is provided in the NIDDK health topic, Kidney Stones in Adults.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: How to prevent Medullary Sponge Kidney ?
Answer: Scientists have not yet found a way to prevent medullary sponge kidney. However, health care providers can recommend medications and dietary changes to prevent future UTIs and kidney stones.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: How to prevent Medullary Sponge Kidney ?
Answer: Health care providers may prescribe certain medications to prevent UTIs and kidney stones:
                
- A person with medullary sponge kidney may need to continue taking a low-dose antibiotic to prevent recurrent infections.  - Medications that reduce calcium in the urine may help prevent calcium kidney stones. These medications may include      - potassium citrate    - thiazide
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: What to do for Medullary Sponge Kidney ?
Answer: The following changes in diet may help prevent UTIs and kidney stone formation:
                
- Drinking plenty of water and other liquids can help flush bacteria from the urinary tract and dilute urine so kidney stones cannot form. A person should drink enough liquid to produce about 2 to 2.5 quarts of urine every day.3  - Reducing sodium intake, mostly from salt, may help prevent kidney stones. Diets high in sodium can increase the excretion of calcium into the urine and thus increase the chance of calciumcontaining kidney stones forming.  - Foods rich in animal proteins such as meat, eggs, and fish can increase the chance of uric acid stones and calcium stones forming. People who form stones should limit their meat consumption to 6 to 8 ounces a day.4  - People who are more likely to develop calcium oxalate stones should include 1,000 milligrams of calcium in their diet every day. Adults older than 50 years should consume 1,200 milligrams of calcium daily.3 Calcium in the digestive tract binds to oxalate from food and keeps it from entering the blood and the urinary tract, where it can form stones.
                
People with medullary sponge kidney should talk with their health care provider or a dietitian before making any dietary changes. A dietitian can help a person plan healthy meals.
(Source: NIDDK)
Topic: Medullary Sponge Kidney
Question: What to do for Medullary Sponge Kidney ?
Answer: - Medullary sponge kidney, also known as Cacchi-Ricci disease, is a birth defect where changes occur in the tubules, or tiny tubes, inside a fetus kidneys.  - Symptoms of medullary sponge kidney do not usually appear until the teenage years or the 20s. Medullary sponge kidney can affect one or both kidneys.  - Complications of medullary sponge kidney include      - hematuria, or blood in the urine    - kidney stones    - urinary tract infections (UTIs)    - Many people with medullary sponge kidney have no symptoms. The first sign that a person has medullary sponge kidney is usually a UTI or a kidney stone. UTIs and kidney stones share many of the same signs and symptoms:      - burning or painful urination    - pain in the back, lower abdomen, or groin    - cloudy, dark, or bloody urine    - foul-smelling urine    - fever and chills    - vomiting    - Health care providers commonly choose one or more of three imaging techniques to diagnose medullary sponge kidney:      - intravenous pyelogram    - computerized tomography (CT) scan    - ultrasound    - Scientists have not discovered a way to reverse medullary sponge kidney. Once a health care provider is sure a person has medullary sponge kidney, treatment focuses on      - curing an existing UTI    - removing any kidney stones    - Scientists have not yet found a way to prevent medullary sponge kidney. However, health care providers can recommend medications and dietary changes to prevent future UTIs and kidney stones.
(Source: NIDDK)
Topic: Lupus Nephritis
Question: What is (are) Lupus Nephritis ?
Answer: Lupus nephritis is kidney inflammation caused by systemic lupus erythematosus (SLE or lupus). SLE is an autoimmune diseasea disorder in which the bodys immune system attacks the bodys own cells and organs. Up to 60 percent of people with SLE are diagnosed with lupus nephritis, which can lead to significant illness and even death.1
(Source: NIDDK)
Topic: Lupus Nephritis
Question: What is (are) Lupus Nephritis ?
Answer: The kidneys are two bean-shaped organs, each about the size of a fist. They are located just below the rib cage, one on each side of the spine. Every day, the two kidneys filter about 120 to 150 of blood to produce about 1 to 2 quarts of urine, composed of wastes and extra fluid. The urine flows from the kidneys to the bladder through tubes called ureters. The bladder stores urine until releasing it through urination.
(Source: NIDDK)
Topic: Lupus Nephritis
Question: What are the symptoms of Lupus Nephritis ?
Answer: The symptoms of lupus nephritis may include high blood pressure, foamy urine, and edemaswelling, usually in the legs, feet, or ankles and less often in the hands or face.
                
Kidney problems often develop at the same time or shortly after lupus symptoms appear and can include
                
- joint pain or swelling  - muscle pain  - fever with no known cause  - red rashes, often on the face, which are also called butterfly rashes because of their shape
(Source: NIDDK)
Topic: Lupus Nephritis
Question: How to diagnose Lupus Nephritis ?
Answer: Lupus nephritis is diagnosed through urine and blood tests and a kidney biopsy:
                
- Urinalysis. Urinalysis is testing of a urine sample. The urine sample is collected in a special container in a health care providers office or commercial facility and can be tested in the same location or sent to a lab for analysis. For the test, a nurse or technician places a strip of chemically treated paper, called a dipstick, into the urine. Patches on the dipstick change color when blood or protein is present. A high number of red blood cells or high levels of protein in the urine indicate kidney damage.  - Blood test. A blood test involves drawing blood at a health care providers office or commercial facility and sending the sample to a lab for analysis. The blood test can show high levels of creatinine, a waste product of normal muscle breakdown excreted by the kidneys, which increases when the kidneys are not functioning well.   - Biopsy. A biopsy is a procedure that involves taking a small piece of kidney tissue for examination with a microscope. The biopsy is performed by a health care provider in a hospital with light sedation and local anesthetic. The health care provider uses imaging techniques such as ultrasound or a computerized tomography scan to guide the biopsy needle into the kidney. The kidney tissue is examined in a lab by a pathologista doctor who specializes in diagnosing diseases. The test can confirm a diagnosis of lupus nephritis, determine how far the disease has progressed, and guide treatment. The American College of Rheumatology recommends biopsies for all people with evidence of active lupus nephritis that has not been previously treated.
(Source: NIDDK)
Topic: Lupus Nephritis
Question: What are the treatments for Lupus Nephritis ?
Answer: Lupus nephritis is treated with medications that suppress the immune system, so it stops attacking and damaging the kidneys. Standard treatment includes a corticosteroid, usually prednisone, to reduce inflammation in the kidneys. An immunosuppressive medication, such as cyclophosphamide or mycophenolate mofetil, is typically used with prednisone. These medicationswhen taken as prescribed by a health care providerfurther decrease the activity of the immune system and block the bodys immune cells from attacking the kidneys directly or making antibodies that attack the kidneys. Antibodies are proteins made by the immune system to protect the body from foreign substances such as bacteria or viruses. Hydroxychloroquine, a medication for treating SLE, should also be prescribed or continued for people with lupus nephritis.
                
People with lupus nephritis that is causing high blood pressure may need to take medications that lower their blood pressure and can also significantly slow the progression of kidney disease. Two types of blood pressure lowering medications, angiotensin-converting enzyme (ACE) inhibitors and angiotensin receptor blockers (ARBs), have proven effective in slowing the progression of kidney disease. Many people require two or more medications to control their blood pressure. In addition to an ACE inhibitor or an ARB, a diuretica medication that helps the kidneys remove fluid from the bodymay be prescribed. Beta blockers, calcium channel blockers, and other blood pressure medications may also be needed.
                
Blood pressure is written with two numbers separated by a slash, 120/80, and is said as 120 over 80. The top number is called the systolic pressure and represents the pressure as the heart beats and pushes blood through the blood vessels. The bottom number is called the diastolic pressure and represents the pressure as blood vessels relax between heartbeats. High blood pressure is a systolic pressure of 140 or above or a diastolic pressure of 90 or above.2
(Source: NIDDK)
Topic: Lupus Nephritis
Question: What are the complications of Lupus Nephritis ?
Answer: In many cases, treatment is effective in completely or partially controlling lupus nephritis, resulting in few, if any, further complications. However, even with treatment, 10 to 30 percent of people with lupus nephritis develop kidney failure, described as end-stage renal disease when treated with blood-filtering treatments called dialysis or a kidney transplant.3 Scientists cannot predict who will or will not respond to treatment. The most severe form of lupus nephritis is called diffuse proliferative nephritis. With this type of illness, the kidneys are inflamed, many white blood cells invade the kidneys, and kidney cells increase in number, which can cause such severe damage that scars form in the kidneys. Scars are difficult to treat, and kidney function often declines as more scars form. People with suspected lupus nephritis should get diagnosed and treated as early as possible to prevent such chronic, or long lasting, damage.
                
People with lupus nephritis are at a high risk for cancer, primarily B-cell lymphomaa type of cancer that begins in the cells of the immune system. They are also at a high risk for heart and blood vessel problems.
(Source: NIDDK)
Topic: Lupus Nephritis
Question: What to do for Lupus Nephritis ?
Answer: Eating, diet, and nutrition have not been shown to play a role in causing or preventing lupus nephritis. People with kidney disease that progresses may need to talk with a health care provider about changes they may need to make to their diet. People with lupus nephritis and high blood pressure may benefit from reducing sodium intake, often from salt. More information about nutrition in people with kidney disease is provided in the NIDDK health topics, Nutrition for Early Chronic Kidney Disease in Adults and Nutrition for Advanced Chronic Kidney Disease in Adults.
(Source: NIDDK)
Topic: Lupus Nephritis
Question: What to do for Lupus Nephritis ?
Answer: - Lupus nephritis is kidney inflammation caused by systemic lupus erythematosus (SLE or lupus).  - The symptoms of lupus nephritis may include high blood pressure, foamy urine, and edema.  - Lupus nephritis is diagnosed through urine and blood tests and a kidney biopsy.  - Lupus nephritis is treated with medications that suppress the immune system, so it stops attacking and damaging the kidneys. Standard treatment includes a corticosteroid, usually prednisone, to reduce inflammation in the kidneys. An immunosuppressive medication, such as cyclophosphamide or mycophenolate mofetil, is typically used with prednisone.  - People with lupus nephritis that is causing high blood pressure may need to take medications that lower their blood pressure, which can also significantly slow the progression of kidney disease.  - In many cases, treatment is effective in completely or partially controlling lupus nephritis, resulting in few, if any, further complications. However, even with treatment, 10 to 30 percent of people with lupus nephritis develop kidney failure.
(Source: NIDDK)
Topic: What I need to know about Interstitial Cystitis/Painful Bladder Syndrome
Question: What is (are) What I need to know about Interstitial Cystitis/Painful Bladder Syndrome ?
Answer: Interstitial cystitis*painful bladder syndrome (IC/PBS) is one of several conditions that causes bladder pain and a need to urinate frequently and urgently. Some doctors have started using the term bladder pain syndrome (BPS) to describe this condition.
                
Your bladder is a balloon-shaped organ where your body holds urine. When you have a bladder problem, you may notice certain signs or symptoms.
                
*See Pronounciation Guide for tips on how to say the words in bold type.
(Source: NIDDK)
Topic: What I need to know about Interstitial Cystitis/Painful Bladder Syndrome
Question: What are the symptoms of What I need to know about Interstitial Cystitis/Painful Bladder Syndrome ?
Answer: Signs of bladder problems include
                
-  Urgency. The feeling that you need to go right now! Urgency is normal if you haven't been near a bathroom for a few hours or if you have been drinking a lot of fluids. But you may have a problem if you have strong urges before your bladder has had time to fill. All of a sudden, you feel a strong urge to go. At times, you may even have an accident because the urge strikes so quickly you don't have time to find a bathroom.    - Frequency. The feeling that you need to go much more often than anyone else. Doctors and nurses use the term void, which means to empty the bladder. Most people void between four and seven times a day. Drinking large amounts of fluid can cause more frequent voiding. Taking blood pressure medicines called diuretics, or water pills, can also cause more frequent voiding. If you void more than eight times a day, and you dont take diuretics or drink large amounts of fluid, it may be the sign of a problem.  - Pain. The feeling of more than discomfort when you need to go. Having a full bladder may be uncomfortable, but it should not be painful. You may have a problem if you feel burning or sharp pain in your bladder or urethrathe opening where urine leaves the body.
                
Some people may have pain without urgency or frequency. Others have urgency and frequency without pain.
(Source: NIDDK)
Topic: What I need to know about Interstitial Cystitis/Painful Bladder Syndrome
Question: What causes What I need to know about Interstitial Cystitis/Painful Bladder Syndrome ?
Answer: Many different problems can cause urgency, frequency, and bladder pain. Just a few of them are
                
- infections  - bowel disorders  - endometriosistissue that normally lines the womb that appears in other places outside of the womb  - bladder cancer
                
Your doctor will ask you questions and run tests to find the cause of your bladder problems. Usually, the doctor will find that you have either an infection or an overactive bladder. But urgency, frequency, and pain are not always caused by infection.
                
Sometimes the cause is hard to find. If all the test results are normal and all other diseases are ruled out, your doctor may find that you have IC/PBS.
(Source: NIDDK)
Topic: What I need to know about Interstitial Cystitis/Painful Bladder Syndrome
Question: Who is at risk for What I need to know about Interstitial Cystitis/Painful Bladder Syndrome? ?
Answer: Both men and women can get IC/PBS, though twice as many women are affected as men. It can occur at any age, but it is most common in middle age.
                
People with IC/PBS rarely have bladder pain all the time. The pain usually comes and goes as the bladder fills and then empties. The pain may go away for weeks or months and then return. People with IC/PBS sometimes refer to an attack of bladder pain as a flare or flare-up. Stress may bring on a flare-up of symptoms in someone who has IC/PBS. But stress does not cause a person to get IC/PBS.
(Source: NIDDK)