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 Oncology
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 Nasopharyngeal Cancer Symptoms: A Guide for Patients
Nasopharyngeal carcinoma? I would like to ask Dr. Lin what symptoms can occur with nasopharyngeal carcinoma? My husband has been experiencing discomfort in his throat since August 2004, often feeling a sharp pain. He has to constantly swallow saliva to feel somewhat better and fr...
Dr. Lin Zongzhe reply Oncology
Hello: The more common symptoms of nasopharyngeal carcinoma include nasal congestion, nosebleeds, tinnitus, neck masses, and cranial nerve dysfunction. Your husband's symptoms could have many possible causes. If the clinician suspects this based on a comprehensive assessment...[Read More] Understanding Nasopharyngeal Cancer Symptoms: A Guide for Patients
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 Oncology
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 Subcutaneous Lumps: Are They Tumors or Something Else?
Tumor I have developed several small, ball-like hard lumps under my skin that feel movable. I'm unsure if this could be a type of tumor. In the past, I had a hard lump in my breast, which was surgically removed and found to be a benign tumor. The doctor did not specify wheth...
Dr. Lin Zongzhe reply Oncology
Hello: Based on your description, it does seem to be a benign tumor. However, for safety reasons, it is still recommended to visit a hospital for a visual examination and palpation. Sincerely, Dr. Lin Tsung-Che, Department of Oncology, Taoyuan Hospital, Ministry of Health and Wel...[Read More] Understanding Subcutaneous Lumps: Are They Tumors or Something Else?
Should You Remove a Brain Tumor After Radiation Necrosis? Expert Insights
Brain tumor Hello, I have a question regarding whether a tumor that has undergone radiation necrosis needs to be surgically removed. Some doctors say it should be removed since leaving it in the brain is not ideal, while others say it is unnecessary because the dead cells will sh...
Dr. Lin Zongzhe reply Oncology
Hello: Whether or not to undergo surgical treatment after radiation therapy for a brain tumor is a complex question that cannot be answered lightly on paper. I recommend discussing this matter in person with a neurosurgeon before making a decision. Sincerely, Dr. Lin Tsung-Che, D...[Read More] Should You Remove a Brain Tumor After Radiation Necrosis? Expert Insights
Concerns About Medication Effects After Ovarian Cancer Treatment
Ovarian cancer medication issues? Hello Dr. Lin: Five years ago, I was diagnosed with ovarian cancer and underwent chemotherapy, and I have fully recovered. However, recently I have developed hives on my skin and face. I visited a doctor but forgot to inform them about my medical...
Dr. Lin Zongzhe reply Oncology
Hello: The medications you are using are corticosteroids, antihistamines, and gastric medications. These are appropriate treatments for urticaria and do not raise concerns regarding the treatment of ovarian cancer, so you can rest assured. Sincerely, Dr. Lin Tsung-Che, Department...[Read More] Concerns About Medication Effects After Ovarian Cancer Treatment
Understanding Lymph Node Tumors: Symptoms, Treatment, and Recovery Insights
Lymphoma Hello Doctor: My aunt noticed a round lump near her left neck, close to the lymph nodes, since mid-last year. By the end of last year, she began experiencing intermittent pain, but she was afraid to get it checked out due to the fear of receiving bad news. However, after...
Dr. Lin Zongzhe reply Oncology
Hello: The treatment for lymphoma primarily involves chemotherapy, and depending on the condition, radiation therapy may sometimes be necessary. There is a chance for complete recovery, and it is not insignificant, so please cooperate closely with your physician's treatment ...[Read More] Understanding Lymph Node Tumors: Symptoms, Treatment, and Recovery Insights
Understanding Pituitary Tumor Removal: Risks, Techniques, and Recovery
Surgical Removal of Pituitary Tumors Doctor: Hello! Recently, my sister underwent an MRI examination, which confirmed that she has a tumor nearly one centimeter in size on her pituitary gland. Due to severe headaches she experienced recently, the doctor believes they were caused ...
Dr. Lin Zongzhe reply Oncology
Hello: It is recommended that you consult a neurosurgeon for a detailed explanation to help you understand your condition. Sincerely, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Understanding Pituitary Tumor Removal: Risks, Techniques, and Recovery
Understanding Lymphoma: Concerns About Tumors and Surgical Risks
Lymphoma Hello Doctor, my mom recently developed 3 to 4 tumors in her neck, one of which is particularly large and round. The test results indicate that they are benign, but the doctor who examined her mentioned that there is a possibility of benign tumors becoming malignant and ...
Dr. Lin Zongzhe reply Oncology
Hello: Surgical resection is intended for more accurate diagnosis. If those tumors are indeed malignant, removal will not cause issues with metastasis. Additionally, benign tumors in this area generally do not raise concerns about malignant transformation. Sincerely, Dr. Lin Tsun...[Read More] Understanding Lymphoma: Concerns About Tumors and Surgical Risks
Understanding Pituitary Tumors: Treatment Options and Key Considerations
Pituitary tumor Hello, doctor. I started experiencing blurred vision last December, and after an eye examination, I was referred to a neurosurgeon in April, where a CT scan revealed a tumor near my pituitary gland. I was really scared... Could you please tell me what treatment op...
Dr. Lin Zongzhe reply Oncology
Hello: Pituitary tumors can be treated with surgery, radiation, or medication depending on their size, the presence of endocrine dysfunction, and related neurological symptoms. Your condition seems to require surgical intervention. Sincerely, Dr. Lin Tsung-Che, Oncology Departmen...[Read More] Understanding Pituitary Tumors: Treatment Options and Key Considerations
Understanding Treatment Options for Brain Tumors: Radiation and Beyond
Brain tumor Hello, doctor. I am a brain tumor patient. After undergoing Gamma Knife treatment, my tumor has increased in size. The doctor recommended intensity-modulated radiation therapy, but when I consulted with the oncologist, they mentioned that the probability of complete e...
Dr. Lin Zongzhe reply Oncology
Hello: The decision to undergo chemotherapy depends on the histological classification of the tumor, its location and associated symptoms, the rate of tumor progression, and your overall health condition. Intensity-modulated radiation therapy may also be beneficial. However, the ...[Read More] Understanding Treatment Options for Brain Tumors: Radiation and Beyond
Understanding Lymph Node Tumors: Diagnosis, Treatment, and Prognosis
Lymphoma My sister, who is 27 years old, recently noticed some pain and swelling under her neck. She went to the hospital for a check-up, where she underwent a CT scan and a biopsy. The doctor mentioned that it could be a lymph node tumor and recommended chemotherapy, but since t...
Dr. Lin Zongzhe reply Oncology
Hello: The hospitalization is aimed at promptly completing the staging examinations for lymphoma and preparing for certain chemotherapy and possibly radiation therapy. Generally, the cure rate for lymphoma in a 27-year-old patient is quite good, so please cooperate with the physi...[Read More] Understanding Lymph Node Tumors: Diagnosis, Treatment, and Prognosis
Living with One Kidney: Understanding the Impacts and Risks
Having only one kidney? Hello: My mother has undergone the removal of one kidney due to malignant cell carcinoma. However, since the Creator has given us two kidneys, there must be a purpose and function for them. I would like to ask you—what are the differences in conditions or ...
Dr. Lin Zongzhe reply Oncology
Hello: The Creator also provides backups for the functions of our bodily organs. Therefore, one kidney is sufficient. Sincerely, Dr. Lin Tsung-Che, Department of Oncology, Taoyuan Hospital, Ministry of Health and Welfare.[Read More] Living with One Kidney: Understanding the Impacts and Risks
Understanding Breast Changes: Concerns About Size, Veins, and Lumps
Breast cancer Hello, I would like to ask some questions regarding breast cancer. I have stretch marks on my breasts, and one side is larger than the other. In high school, I was a D cup, and after attending a junior college, my breasts became an E cup. It feels like they are gett...
Dr. Lin Zongzhe reply Oncology
Hello: It is normal to see blood vessels, and the small lump on the breast is more likely to be a benign tumor. It is recommended to consult a physician for a physical examination. Sincerely, Dr. Lin Tsung-Che, Department of Oncology, Taoyuan Hospital, Ministry of Health and Welf...[Read More] Understanding Breast Changes: Concerns About Size, Veins, and Lumps
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 Oncology
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
Understanding Cholangiocarcinoma: Causes, Treatments, and Lifestyle Tips
Causes of bile duct cancer and treatment methods? Hello Doctor, my grandmother has been diagnosed with cholangiocarcinoma. I would like to ask you about the "causes" of cholangiocarcinoma and the current "treatment" methods available. How can we better "c...
Dr. Lin Zongzhe reply Oncology
Hello: Most patients with cholangiocarcinoma do not have a clear cause. However, intrahepatic stones and certain carcinogens such as dioxins have been reported as risk factors for the development of cholangiocarcinoma. Treatment options depend on the extent of tumor invasion, and...[Read More] Understanding Cholangiocarcinoma: Causes, Treatments, and Lifestyle Tips
Understanding Lymphoma: Treatment Options and Care for Elderly Patients
Regarding lymphoma? Hello Doctor, my grandfather was recently diagnosed with lymphoma. However, the doctor advised against surgery due to concerns about infection. Could you explain why? Wouldn't the cure rate be higher if surgery were performed? Additionally, the doctor men...
Dr. Lin Zongzhe reply Oncology
Hello: Surgery for lymphoma generally does not improve the cure rate; chemotherapy is the primary treatment for most lymphomas. The cure rate is determined by prognostic factors such as the patient's overall health, the classification of the cancerous tissue, and the clinica...[Read More] Understanding Lymphoma: Treatment Options and Care for Elderly Patients
Managing Elevated CA-125 Levels in Oncology: What You Need to Know
Specimen BLOOD 077 CA-125 result: 250? What should be done if tumor marker levels are too high?
Dr. Lin Zongzhe reply Oncology
Hello! Different patients, varying conditions, and different tumor markers can all affect the interpretation of results. It is recommended that you consult the physician who ordered your tests for a detailed explanation. Sincerely, Dr. Lin Tsung-Che, Oncology Department, Taoyuan ...[Read More] Managing Elevated CA-125 Levels in Oncology: What You Need to Know
Understanding Epithelial Cysts: Do They Require Surgery and What to Watch For?
What is an epithelial cyst? Your mother is currently 48 years old. Recently, she discovered a lump in her breast and back. Should she undergo surgery for removal? Are there any specific precautions she should take? What is an epidermoid cyst? Given that two family members have pa...
Dr. Lin Zongzhe reply Oncology
Hello! Benign cysts are generally monitored, and surgical removal is considered only if there are recurrent infections or concerns regarding aesthetics. There is no concern that benign cysts will transform into malignant tumors. Sincerely, Dr. Lin Tsung-Che, Department of Oncolog...[Read More] Understanding Epithelial Cysts: Do They Require Surgery and What to Watch For?
Understanding Tumors on the Earlobe: Health Impacts and Management
Tumor on the left earlobe? Hello Dr. Lin, I have noticed a soft lump approximately 5mm in diameter on my left earlobe for several months, nearly a year. Based on my observations during this time, the lump fluctuates in size; sometimes it grows to about 6-7mm, while at other times...
Dr. Lin Zongzhe reply Oncology
Hello! It is recommended that you visit the oncology outpatient department for a physician's examination and palpation before deciding on further follow-up. There should not be any major issues, so there is no need to worry too much at this time. Sincerely, Dr. Lin Zongzhe, ...[Read More] Understanding Tumors on the Earlobe: Health Impacts and Management