Understanding Kidney Tumors: When to Consider a Biopsy
Regarding renal tumors? Hello Doctor, my mother was diagnosed with hormone receptor-positive stage T1b breast cancer six months ago and has completed hormone therapy and radiation treatment. During a recent ultrasound, a hyperchoic lesion (1.46 x 1.0 cm) without acoustic shadow w...
Dr. Hu Ziren Reply:
Hamartoma, also known as angiomyolipoma, is a benign tumor. If asymptomatic (without abdominal pain, back pain, hematuria, etc.), it is recommended to simply observe. However, if subsequent follow-up shows that the size exceeds 4 cm or if complications arise (such as tumor bleedi...[Read More] Understanding Kidney Tumors: When to Consider a Biopsy
Should You Remove a Benign Kidney Tumor? Key Considerations and Risks
If a kidney tumor is determined to be benign through biopsy, is surgical removal necessary? Hello Doctor: Recently, an ultrasound and a CT scan revealed a tumor approximately 2.5 cm in size on my right kidney. A biopsy confirmed it is benign. My questions are: 1. Is there a possi...
Dr. Lai Yicheng Reply:
Mr. Santos replied: 1. Regular follow-up is sufficient, with an ultrasound every three months and a CT scan annually. 2. The accuracy of the biopsy is reliable. 3. Essentially, please consult with your physician regarding the necessity of removal, as benign removal is not mandato...[Read More] Should You Remove a Benign Kidney Tumor? Key Considerations and Risks
Understanding Kidney Tumor Staging: Clarifying Conflicting Guidelines
Issues in the Staging of Renal Tumors Hello, a month ago during a health check-up, an ultrasound revealed a tumor in the kidney measuring approximately 3 centimeters. There have been no symptoms such as hematuria or pain, and I am currently undergoing further evaluation. I search...
Dr. Chen Junyi Reply:
First, confirm whether it is renal cell carcinoma or transitional cell carcinoma of the renal pelvis before discussing staging.[Read More] Understanding Kidney Tumor Staging: Clarifying Conflicting Guidelines
Understanding Kidney Tumors: Are They Mostly Malignant or Benign?
Renal tumor Last week, I went to the hospital due to hematuria. The doctor informed me that I have acute hemorrhagic cystitis, but during the ultrasound, a tumor approximately 2.6 cm in size was found on my right kidney. The physician recommended that I undergo a CT scan for a cl...
Dr. Lin Zongzhe Reply:
Hello: Many kidney tumors are benign, and even malignant ones can be treated. Please follow your physician's advice and undergo the necessary examinations. Sincerely, Dr. Lin Tsung-Che, Oncologist, Taoyuan, Department of Health, Executive Yuan.[Read More] Understanding Kidney Tumors: Are They Mostly Malignant or Benign?
Understanding Kidney Tumors: Surgery Options and Post-Operative Care
Renal tumor Dear Doctor, my father recently discovered blood in his urine. The examination results show that he has an 8 cm renal tumor, and the doctor said it is at stage II. They plan to perform surgery to remove the right kidney. Is this a definitive solution? I would like to ...
Dr. Lin Zongzhe Reply:
Hello: Regarding your father's hematuria, the examination results indicate a renal tumor. It is recommended to consult a urologist for treatment and to have the treating physician explain the details of the surgery and postoperative care.[Read More] Understanding Kidney Tumors: Surgery Options and Post-Operative Care
Understanding Kidney Tumors: Pain and Symptoms Explained
Renal tumor A kidney tumor located in a vascular area, measuring approximately 3.5 to 4 centimeters, is not definitively classified as benign or malignant prior to surgery, and the absence of hematuria is noted. However, experiencing deep, stabbing pain in the bones of the arm ex...
Dr. Lin Zongzhe Reply:
Hello: The preoperative assessment of renal tumors for benign or malignant characteristics primarily relies on symptoms and imaging studies (such as computed tomography). Urinary cytology can also be helpful. Regarding the "bone pain," based on your description, the lik...[Read More] Understanding Kidney Tumors: Pain and Symptoms Explained