Do Headphones Increase Brain Tumor Risk? Latest Research Insights
Mobile Phones and Brain Tumors Hello, doctor: I would like to ask you about a mobile phone issue. I have heard that using headphones to listen to phone calls is less likely to cause brain tumors. However, I later came across a research report claiming to be from the United States...
Dr. Fan Sheng reply Oncology
Ms. Star: Does using a mobile phone increase the risk of brain tumors? Is using headphones better or worse? This question arises because the effects are minimal and the differences are not significant. Currently, medical advice suggests that if someone is truly concerned, they sh...[Read More] Do Headphones Increase Brain Tumor Risk? Latest Research Insights
Understanding Carcinoma In Situ: Risks, Treatment, and Prognosis
Carcinoma in situ What is in situ cancer? It sounds like a type of cancer. Is it treatable? Will it progress to more severe cancer?
Dr. Fan Sheng reply Oncology
Ms. Chan: Carcinoma in situ is the earliest stage of cancer; it is indeed cancer but is still confined to the mucosal layer and has not invaded the submucosal or muscular layers. If left untreated, it can progress to invade surrounding tissues, at which point it would be consider...[Read More] Understanding Carcinoma In Situ: Risks, Treatment, and Prognosis
Does Chemotherapy Cause Body Aches? Understanding Symptoms and Treatments
Does chemotherapy cause body aches? My friend's mother was diagnosed with breast cancer last year and underwent a left mastectomy. Over the past year, she has been continuously undergoing chemotherapy, transitioning from radiation therapy to a medication known as "littl...
Dr. Fan Sheng reply Oncology
Ms. BalBal: Chemotherapy can indeed cause generalized body aches, particularly with paclitaxel being the most notable. Consider using non-steroidal anti-inflammatory drugs to alleviate the symptoms. Black spots in the lungs? Generally, metastases appear as white spots on X-rays. ...[Read More] Does Chemotherapy Cause Body Aches? Understanding Symptoms and Treatments
Can Chemotherapy Be Administered with a Synthetic Vascular Graft?
Artificial blood vessel Dr. Fan: Due to the artificial vascular access created for chemotherapy, there is no blood return during testing. Can chemotherapy agents be administered? Thanks.
Dr. Fan Sheng reply Oncology
Miss Tiffany: The latest design of artificial blood vessels has a feature that allows flow in only one direction. However, generally, artificial blood vessels should exhibit backflow. Occasionally, there may be instances where there is no backflow, yet the infusion still proceeds...[Read More] Can Chemotherapy Be Administered with a Synthetic Vascular Graft?
Understanding Artificial Vessels and Cancer Treatment Concerns
Artificial blood vessel Dear Dr. Fan, Thank you very much for answering my previous question (was my judgment correct?). Initially, my CEA level at the first hospital was 51.5, but after transferring to another hospital, it increased to 85.5. The two tests were conducted approxi...
Dr. Fan Sheng reply Oncology
Tiffany: Currently, the implantation of artificial blood vessels is very common, and the technology is quite mature. Wound healing occurs rapidly, and the risk of infection is minimal, so please feel confident in following your doctor's advice. During chemotherapy, since can...[Read More] Understanding Artificial Vessels and Cancer Treatment Concerns
Understanding Lymphadenopathy and Cancer Treatment Options
Is it correct? Hello Doctor: My father underwent right nephrectomy and right ureterectomy about four years ago, diagnosed with malignant tumor of the right ureter. However, after the surgery, he was monitored, and the doctor advised that he only needed to have annual check-ups st...
Dr. Fan Sheng reply Oncology
Ms. Tiffany: The organizational report you provided is not a true pathological diagnosis; it only describes the clinical signs listed on the application form. If you have a pathological report, you could consult a physician nearby regarding the pathological diagnosis mentioned th...[Read More] Understanding Lymphadenopathy and Cancer Treatment Options
Effective Treatment and Dietary Tips for Stage II Lung Cancer
For stage II lung adenocarcinoma, treatment typically involves a combination of surgery, chemotherapy, and possibly radiation therapy, depending on the specific case and the patient's overall health. In terms of dietary considerations, it is important to maintain a balance...
Dr. Fan Sheng reply Oncology
Mr. Chen: You likely have squamous cell carcinoma of the lung, correct? As for what you refer to as the intermediate stage, I wouldn't want to speculate. However, if your surgeon determines that surgery cannot completely remove it, then I believe that a combination of radiat...[Read More] Effective Treatment and Dietary Tips for Stage II Lung Cancer
Managing Side Effects of Cancer Treatment: Tips for Better Focus and Sleep
Side effects I have a friend who needs to undergo long-term treatment with medication due to cancer. However, the side effects of the medication make it difficult for him to maintain a regular routine, as he often experiences excessive drowsiness from the medication, which is qui...
Dr. Fan Sheng reply Oncology
Ms. Lin: Currently, I cannot think of any oral chemotherapy or hormone medications for cancer that could cause drowsiness, so I am unable to provide a definitive answer to your question. I apologize for that. Alternatively, you could tell me the names of the medications your frie...[Read More] Managing Side Effects of Cancer Treatment: Tips for Better Focus and Sleep
Does Long-Term Antiperspirant Use Increase Breast Cancer Risk?
Does long-term use of antiperspirants lead to breast cancer? I am a heavy user of antiperspirants, and I came across an article titled "The Cause of Toxin Accumulation Leading to Malignant Tumors is... Antiperspirants." The content states that women who use antiperspira...
Dr. Fan Sheng reply Oncology
Ms. Chen: The mechanism of antiperspirants is to temporarily block the sweat gland openings using aluminum salts. There are no reports in the medical literature linking them to any form of cancer, so please do not easily believe such rumors; otherwise, it would be difficult to se...[Read More] Does Long-Term Antiperspirant Use Increase Breast Cancer Risk?
Exploring the Link Between Acute Lymphoblastic Leukemia and Traffic Accidents
The relationship between acute lymphoblastic leukemia (ALL) and car accidents...?! In 1988, a friend's mother was injured in a motorcycle accident and was taken to a regional hospital, where she was diagnosed with a concussion. After being discharged and resting at home, she...
Dr. Fan Sheng reply Oncology
Ms. Fang: To our knowledge, acute lymphoblastic leukemia (blood cancer) or malignant lymphoma is not caused by car accidents, and therefore, it can be said that there is no relation to trauma. Sincerely, Fan Sheng.[Read More] Exploring the Link Between Acute Lymphoblastic Leukemia and Traffic Accidents
Understanding Swollen Lymph Nodes: When to Worry About Painless Lumps
Lymphadenopathy I have swollen lymph nodes in my groin. I saw a doctor, and two of them are a bit painful, but one is not painful at all. The doctor said that the painful ones are likely caused by an infection. I've been taking medication, but after three days of seeing the ...
Dr. Fan Sheng reply Oncology
Mr. Yu: Swollen and painful lymph nodes are indeed mostly caused by infections. However, since the antibiotics you took did not show any effect, one possibility is that the antibiotics were not appropriate for your condition. Do you have any ulcers on your genitals? If so, it is ...[Read More] Understanding Swollen Lymph Nodes: When to Worry About Painless Lumps
Understanding Lymph Nodes: Common Concerns and What to Watch For
Lymph node In recent days, I have noticed several lymph nodes on my neck that feel quite alarming. I went to the hospital for an examination, and the doctor prescribed medication for me, but I still feel very worried. Are lymph nodes a common issue nowadays? What should I pay att...
Dr. Fan Sheng reply Oncology
Dear Ms. Kimmy, Swollen lymph nodes in the neck can be indicative of serious conditions such as malignant lymphoma, metastasis from other cancers, HIV, autoimmune diseases, as well as tuberculosis, bacterial infections, viral infections, and unexplained inflammation. The causes ...[Read More] Understanding Lymph Nodes: Common Concerns and What to Watch For
Understanding Lipomas: Causes, Treatment Options, and Concerns About Malignancy
Lipomas and fibromas continue to grow; what should I do? Why? Why? Hello, I have been experiencing lipomas since I was about 18 years old, and I currently have accumulated around 30 of them throughout my body (mostly distributed in the abdomen, waist, hips, thighs, upper arms, an...
Dr. Fan Sheng reply Oncology
Luckmin: The possible causes of multiple lipomas include chronic alcohol addiction and genetic mutations. Recently, the most studied mutated gene has been HMGA (High Mobility Group A Protein). Currently, there is no effective treatment targeting the mutated gene. Generally, surgi...[Read More] Understanding Lipomas: Causes, Treatment Options, and Concerns About Malignancy