Understanding Kidney Imaging Tests: Necessity and Safety Concerns
Renal imaging examination? Hello, doctor. During my previous health check-up, my urine test showed a trace positive for hematuria (+/-). I subsequently underwent two follow-up tests, which also returned as +/- results. The doctor mentioned that I need to undergo a renal imaging s...
Dr. Du Shixi Reply:
Hello: If your examination reports are consistently like this, you may consider undergoing a renal imaging study. If the results are normal, you can continue with regular urine tests and ultrasounds, and be vigilant for any red or dark-colored urine, which would require a follow-...[Read More] Understanding Kidney Imaging Tests: Necessity and Safety Concerns
Understanding Bladder Distension: Causes and Concerns
Feeling of bladder distension? Hello, doctor. I wanted to modify my previous post, but I didn't see it in the Q&A history, so I’m posting it again. I apologize for any inconvenience this may cause. Two days ago, I experienced chills and muscle aches. In the afternoon, I ...
Dr. Du Shixi Reply:
Hello: There may be other issues at play, as inflammation can cause chills and body aches. Some individuals may experience urinary symptoms with this type of cold medication (not everyone). There should be no abnormalities regarding urination, as there is no frequency or pain ass...[Read More] Understanding Bladder Distension: Causes and Concerns
Understanding Oil-Like Substance in Urine: Causes and Concerns
There is a faint oil in the urine? In the past year, I have experienced recurrent urinary tract infections, and since then, I have noticed a thin layer of oil floating on the surface of my urine. Recently, a kidney ultrasound showed mild swelling in one of my kidneys, but the doc...
Dr. Du Shixi Reply:
Hello: It may not necessarily be related to oil. In addition to drinking more water (it is possible that your fluid intake is less than 2500cc, and avoid drinking beverages), if there is mild kidney swelling, you should return for a follow-up. Sometimes mild symptoms may not be d...[Read More] Understanding Oil-Like Substance in Urine: Causes and Concerns
Understanding Brown Urine: Causes and Concerns in Urology
Urinary issues Upon waking up in the morning and during bowel movements, I occasionally notice drops of dark brown urine (at the beginning). I have sought medical attention (urinalysis, ultrasound, and X-ray were performed) and the results were normal. I have a history of hematos...
Dr. Du Shixi Reply:
Hello: The urinary system, kidneys, bladder, and prostate may all be evaluated through urine tests, ultrasound, and X-ray examinations. Thank you for your inquiry.[Read More] Understanding Brown Urine: Causes and Concerns in Urology
Understanding Bacterial Infections: Causes of Foamy Urine in Men
Bacterial infection Hello Doctor: I have been experiencing foamy urine for some time now. After a clinic examination, it was determined to be a bacterial infection. After taking antibiotics and stomach medication, the foamy urine decreased significantly. However, after a while, t...
Dr. Du Shixi Reply:
A physician must not administer treatment, prescribe medication, or provide a diagnosis without a personal examination. Hello: Your hygiene habits are poor, and I recommend that you change them. The fact that you acknowledge this indicates that you understand it is unreasonable. ...[Read More] Understanding Bacterial Infections: Causes of Foamy Urine in Men
Persistent Cloudy Urine for Two Years: Possible Causes and Concerns
The urine has been cloudy for two years and has recently worsened, but tests conducted a year ago showed no issues? Hello, doctor. Thank you very much for your patient response regarding my cloudy urine issue, which has persisted for over two years. The frequency is about 80% clo...
Dr. Du Shixi Reply:
Hello: If your urine is cloudy and drinking 2000cc of water a day does not improve the situation, you should seek medical attention. If there is occasional discharge from the urethral opening, it may indicate a bladder or urethral issue; if not, it could be related to the kidneys...[Read More] Persistent Cloudy Urine for Two Years: Possible Causes and Concerns
Understanding Kidney Issues: Symptoms and Concerns for Students
Kidney problems Hello, I am a bit concerned about my kidney health. A few days ago, I experienced symptoms of a urethral infection (itching 1-2 times a day for 2 days). I sometimes have intermittent pain in my lower back, lasting 5 to 10 seconds each time, with the location varyi...
Dr. Du Shixi Reply:
Hello: If the urine test for the kidneys is normal, a blood test may still be necessary. Additionally, drinking 2500-3500 ml of water a day is recommended (based on your age). If you sit for a long time, make sure to get up and move around. Many people experience urinary symptoms...[Read More] Understanding Kidney Issues: Symptoms and Concerns for Students
Understanding Follow-Up Care for Kidney Stones: What to Expect
Stone follow-up examination Dr. Du has been unable to provide answers to my questions. If I repeat my inquiries, please do not delete them. Thank you. Hello, today I went back to the hospital where I originally had my endoscopic surgery for a follow-up. Although I did not meet ...
Dr. Du Shixi Reply:
Hello: Some urologists perform kidney scans from the back, as it is sufficient to visualize the kidneys (there is no significant difference). Additionally, your stones may be very thin and scattered, requiring only observation without any intervention. If you can pay attention to...[Read More] Understanding Follow-Up Care for Kidney Stones: What to Expect
Understanding Kidney Issues: Bubbles in Urine and What They Mean
Kidney problems In September, my creatinine level was 0.77, which is normal, but I have recently noticed persistent bubbles in my urine for about two to three weeks, and they do not dissipate easily. Notes: 1. I have a habit of holding my urine. 2. I consume more protein than nec...
Dr. Lin Wenxu Reply:
It is recommended to visit a nephrology clinic for further examination.[Read More] Understanding Kidney Issues: Bubbles in Urine and What They Mean
Understanding Varicocele: Symptoms, Treatment, and Post-Operative Care
Varicocele Hello Doctor, I have been troubled by left testicular pain since my student days. After examination, I was diagnosed with a varicocele. I endured it until after graduation when I finally underwent surgery on the left side. During my recovery period, mostly sitting or l...
Dr. Du Shixi Reply:
Hello: It is not recommended to go without underwear, as you will need to change your outer pants daily (consider wearing loose-fitting, breathable underwear). Additionally, it is advised to avoid prolonged standing or sitting to promote better blood circulation. Thank you for yo...[Read More] Understanding Varicocele: Symptoms, Treatment, and Post-Operative Care
Should You Visit a Medical Center for Unexplained Blood in Urine?
Is there no result for hematuria? Should I go to a medical center level hospital? Hello, doctor. I'm feeling quite hesitant about this issue. I have blood in my urine, but there is no pain and no discomfort in my lower back; my body feels normal. About a month ago, I suddenl...
Dr. Du Shixi Reply:
Hello: I understand your concerns, but all necessary tests have been conducted. Visible hematuria should always be investigated (which is why you underwent so many tests), but there is a significant proportion of cases that do not have a clear diagnosis. For instance, the hematur...[Read More] Should You Visit a Medical Center for Unexplained Blood in Urine?
Understanding Tea-Colored Urine: Causes and Diagnostic Tests Explained
Urinary occult blood: The color of the urine gradually changes from brown to lighter shades? Hello, Doctor. Last Monday night, shortly after lying down to sleep, I started experiencing abdominal pain, which then radiated to my back. This condition persisted until the following mo...
Dr. Du Shixi Reply:
Hello: I am not your physician, but I can offer some suggestions. You still need to follow up with your doctor. Hematuria may not always be detected during every test, so it may be necessary to repeat the tests after some time. X-rays, ultrasounds, imaging studies, and urine cyto...[Read More] Understanding Tea-Colored Urine: Causes and Diagnostic Tests Explained
Understanding Frequent Urination: Causes and Diagnostic Discrepancies
Frequent urination issues? Hello, doctor. I have a problem with frequent urination during the day, but I do not experience nocturia at night. I underwent laparoscopic surgery in May to remove an endometrioma and adhesions. In June, I had an ultrasound and a CT scan; the ultrasoun...
Dr. Sun Hongshun Reply:
Hello: A CT scan is not only used to check for hydronephrosis in the kidneys; it encompasses all organ tissues in the abdominal and retroperitoneal cavities. Of course, the report will focus on key findings (such as the presence of tumors or significant abnormalities). Furthermor...[Read More] Understanding Frequent Urination: Causes and Diagnostic Discrepancies
Understanding Blood in Urine: Concerns About Cancer and Kidney Stones
I have been constantly worried that I might have cancer? Hello, Doctor. In April, I experienced hematuria once, which was quite significant (I had blood in my urine for four consecutive bathroom visits). My bladder felt slightly painful, but it wasn't severe. The next day, I...
Dr. Sun Hongshun Reply:
Hello, the four issues you mentioned are all possible, except for issue 3. If there is hematuria, the urinary system should be affected, not just the muscular tissue. It is recommended to visit a urology clinic at a teaching hospital for further examination. Wishing you good heal...[Read More] Understanding Blood in Urine: Concerns About Cancer and Kidney Stones
Can Epididymal Cysts Disappear on Their Own? Urology Insights
There are small cysts in the epididymis? Hello, doctor! A few days ago, I had an ultrasound due to varicocele and found a small cyst about 0.6 cm on the epididymis. Doctor, is it possible for this cyst to resolve on its own?
Dr. Sun Hongshun Reply:
Hello: Many organs and tissues in the body can develop cysts, such as the liver, kidneys, and as you mentioned, the testes. Generally speaking, their etiology is unclear, and they are unlikely to resolve on their own. It is advisable to have regular follow-up appointments to moni...[Read More] Can Epididymal Cysts Disappear on Their Own? Urology Insights
Right Testicle Hardness and Back Pain: Understanding the Symptoms
The right testicle has become hard, and there is pain in the lower back? Doctor, I noticed that half of my right testicle feels hard while taking a shower. Some days, touching the right testicle causes pain, and I've also been experiencing soreness in my lower back. I went t...
Dr. Sun Hongshun Reply:
Hello, inflammation of the testicles and testicular torsion are both possibilities. Severe pain in the lower back is also noted. It is recommended to promptly visit a urologist for evaluation, including urine screening, and to assess the necessity of abdominal X-rays and ultrasou...[Read More] Right Testicle Hardness and Back Pain: Understanding the Symptoms
Understanding Urinary Issues: Causes and Solutions for Infections
Urinary problems Hello Doctor: Since the beginning of this year, I have been experiencing recurrent urinary tract infections and vaginal infections. I have been continuously taking antibiotics and using suppositories for treatment, but the results seem to be ineffective, and I ke...
Dr. Sun Hongshun Reply:
Hello, recurrent urinary tract infections indicate an underlying issue. In addition to inadequate personal hygiene practices, problems such as kidney stones or structural abnormalities in the urinary and reproductive systems could also be contributing factors. It is recommended t...[Read More] Understanding Urinary Issues: Causes and Solutions for Infections
Understanding Urinary Issues: Causes and Solutions for Discomfort
Urinary problems Hello, I previously experienced a situation where I couldn't find a restroom and held my urine for too long. Eventually, I felt a sensation of urine backing up into my abdomen, and I also felt nauseous. Since that incident, whenever I hold my urine even slig...
Dr. Sun Hongshun Reply:
Hello: You have described that not holding in urine will lead to normal urination --> Just do this, as holding in urine can cause urine to accumulate from the bladder to the ureters, and even to the kidneys, resulting in pyelonephritis or urinary tract infections that can lead...[Read More] Understanding Urinary Issues: Causes and Solutions for Discomfort
Percutaneous Nephroscopy: Risks and Benefits for Ureteral Stone Removal
Percutaneous nephroscopy? Hello Doctor, my father is 72 years old. He underwent ureteroscopy for stone removal in the left ureter in 2007 and 2011. Recently, stones have been detected again in the same location (ureter). The doctor has recommended percutaneous nephrolithotomy (PC...
Dr. Chen Jiansheng Reply:
Hello Mr. A-Shu: Percutaneous nephroscopy is a more invasive procedure, and the kidneys have a rich blood supply. One of the risks of this surgery is significant bleeding, so special caution is required. Best regards, Chen Jian-Sheng, Urology Department, Hsin-Ying Hospital.[Read More] Percutaneous Nephroscopy: Risks and Benefits for Ureteral Stone Removal
Understanding Kidney Inflammation: Tips for Recovery and Hydration
Kidney problems Hello! Is kidney inflammation treatable? Is it okay to drink sports drinks? What else should I pay attention to afterwards? Thank you.
Dr. Chen Jiansheng Reply:
Hello Ah Fang: When there is inflammation of the kidneys, if it is due to a bacterial infection, there are often systemic symptoms such as fever, chills, and lower back pain. It is recommended to be hospitalized for intravenous antibiotic treatment to quickly control the inflamma...[Read More] Understanding Kidney Inflammation: Tips for Recovery and Hydration