Improving Oral Health During Nasopharyngeal Cancer Treatment: Tips and Advice
Nasopharyngeal cancer treatment issues? Hello Doctor: My father is currently undergoing treatment for stage II nasopharyngeal carcinoma, which includes radiation therapy and chemotherapy once a week. He is experiencing some changes in taste, along with oral mucosal lesions, causi...
Dr. Chen Sirong Reply:
Hello: 1. Please consult your attending physician in detail. 2. Oral issues: (1) To prevent more severe symptoms, use symptom relief measures. (2) For treatment, use a topical powder. (3) For pain relief, sublingual administration of Temgesic can be used; for severe pain, a trans...[Read More] Improving Oral Health During Nasopharyngeal Cancer Treatment: Tips and Advice
Understanding Painful Lumps Behind the Ear: Possible Causes and Concerns
There is a lump behind the ear? A few days ago, I felt two lumps about 1 centimeter in size behind my ear. They are tender to the touch and movable. Could this be lymphadenitis? If so, why does it feel this way? I've been quite worried these past few days. What could it be? ...
Dr. Fan Sheng Reply:
Hello: This should be lymphadenitis, and it should be resolved by now, right? Asking about fried rice likely means there is a concern about HIV, as HIV may initially present with lymphadenopathy. Wishing you well.[Read More] Understanding Painful Lumps Behind the Ear: Possible Causes and Concerns
The Significance of Elevated IgG Levels in Brain Tumor Diagnosis
What is the significance of IgG levels in relation to brain tumors? Dear Doctor, the blood test report shows that the IgG level significantly exceeds the standard range (690-1400 mg/dl). What is the significance of this test result in relation to the occurrence of a brain tumor (...
Dr. Chen Sirong Reply:
Hello: The letter did not specify how high the IgG levels are, and without other clinical manifestations and examinations, it is difficult to make a recommendation. If individuals have any concerns, they should seek medical consultation for further evaluation and testing. IgG is ...[Read More] The Significance of Elevated IgG Levels in Brain Tumor Diagnosis
Concerns About Hard Bumps on Feet: Could It Be Cancer?
Regarding the hard lumps on the soles of the feet? Hello, I recently watched a Japanese drama called "The White Tower," which is about cancer. After watching it, I became concerned because I had a hard lump on the sole of my foot, which used to be a corn, so I didn'...
Dr. Chen Sirong Reply:
Hello: The lump you mentioned that has disappeared is likely not cancer. If you have any concerns, you may consult a dermatologist. Sincerely, Dr. Chen Sih-Jung, Oncology.[Read More] Concerns About Hard Bumps on Feet: Could It Be Cancer?
Understanding Lymph Node Tumors: Symptoms, Risks, and Urgent Care
Lymphoma Hello Dr. Chen: My uncle has developed a tumor on the side of his neck, which is growing larger. He has lost a lot of weight and has a very poor appetite; he used to eat four bowls of rice but can now only manage a spoonful of porridge. For some reason, his skin has turn...
Dr. Chen Sirong Reply:
Hello: Based on your description, your uncle's neck tumor may be malignant, but a hospital examination is necessary to confirm this. If his eating condition remains poor, it is recommended to visit the relevant department for nutritional injections and further disease confir...[Read More] Understanding Lymph Node Tumors: Symptoms, Risks, and Urgent 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:
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?
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:
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 Tumors: Assessing Malignancy and Treatment Options
Tumor Hello: A family member has had a tumor behind the right ear for nearly 25 years, which has gradually increased in size and is currently about 10 cm. However, it has not affected their health (only the appearance). I would like to understand if this type of tumor could be ma...
Dr. Lin Zongzhe Reply:
Hello: 1. Clinically, the determination of whether a tumor is malignant can be based on several clues: (1) Tumor doubling time: the time required for the tumor volume to double; generally, malignant tumors double in volume in a matter of days to months. (2) Margins and surroundin...[Read More] Understanding Tumors: Assessing Malignancy and Treatment Options
Understanding Radiation Therapy for Nasopharyngeal Cancer: Side Effects and Dietary Tips
Electrotherapy Dear Dr. Tseng: My uncle has recently started radiation therapy for stage III nasopharyngeal carcinoma. What side effects should we expect? Are there any dietary or lifestyle considerations we should be aware of? Additionally, are there any traditional Chinese medi...
Dr. Zeng Yuhua Reply:
Hello! In the case of nasopharyngeal carcinoma radiotherapy, common acute side effects include dry mouth (typically occurring two weeks post-radiation), mucosal damage in the pharynx (around three weeks post-radiation), and throat pain. As treatment nears completion, the irradiat...[Read More] Understanding Radiation Therapy for Nasopharyngeal Cancer: Side Effects and Dietary Tips
Understanding Melanoma: Risks, Symptoms, and Skin Changes
Melanoma I previously received an email regarding melanoma. I'm not sure if this type of cancer really exists. Additionally, my husband's mole has been growing larger. I'm concerned about whether this poses any health risks and if it is related to melanoma. I would...
Dr. Fan Sheng Reply:
Ms. Huang: Melanoma does exist and it is indeed a very frightening type of cancer. When moles on the body change shape or ulcerate and bleed, special caution is warranted. I recommend that your husband quickly visit a major hospital to see a plastic surgeon, have the enlarging mo...[Read More] Understanding Melanoma: Risks, Symptoms, and Skin Changes
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:
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?
Do Hair Dyes Cause Bladder Cancer? Exploring Risks and Hair Health
There have been reports that hair dyes may increase the risk of bladder cancer in individuals who frequently use them. This is believed to be due to the presence of certain chemicals in hair dyes, particularly aromatic amines, which can be absorbed through the skin or inhaled dur...
Dr. Yang Youhua Reply:
Hair dyes contain various organic compounds, and their impact on hair quality and scalp health depends on individual constitution; sometimes, severe allergic reactions can occur. Organic compounds can be absorbed through the skin and are excreted by the kidneys and bladder. Repor...[Read More] Do Hair Dyes Cause Bladder Cancer? Exploring Risks and Hair Health
Understanding Tonsils and Lymph Nodes: Concerns and Treatment Options
Tonsils and lymph nodes? Hello Dr. Yang: I am asking a question on behalf of my sister. Recently, she has developed painful lumps on both sides of her neck, just below the area behind her ears. After visiting Mackay Memorial Hospital, the doctor said that it was due to respirator...
Dr. Yang Youhua Reply:
Head and neck infections can cause swelling of the cervical lymph nodes, often accompanied by tenderness. If the lymphadenopathy is caused by a malignant tumor, it is typically painless, firm, and does not regress with antibiotic treatment. Based on your description, it is likely...[Read More] Understanding Tonsils and Lymph Nodes: Concerns and Treatment Options
Understanding Breast Cancer Symptoms and How to Identify Lumps
Breast cancer What are the signs and symptoms of breast cancer? How can one determine if a lump is hard? Thank you!
Dr. Yang Youhua Reply:
The most common signs of breast cancer are a hard lump in the breast or a hard lump in the same side's axilla, which is typically painless. Other signs include abnormal nipple discharge or discharge that contains blood. Skin changes in the breast, such as bruising and a peau...[Read More] Understanding Breast Cancer Symptoms and How to Identify Lumps
Understanding Lipomas: Causes, Concerns, and Surgical Timing
Regarding lipomas? About a year ago, I suddenly noticed a small lump on my left thigh. At that time, it was painless and itch-free, so I didn't see a doctor. However, in early February of this year, I noticed that it seemed to have grown significantly larger than last year, ...
Dr. Yang Youhua Reply:
Most lipomas are benign. They can be surgically removed if they cause pain due to pressure symptoms or affect appearance. Your overall health condition seems to be quite good, so there is no need for excessive worry.[Read More] Understanding Lipomas: Causes, Concerns, and Surgical Timing
Understanding Lipomas: Are They Harmful and Should They Be Removed?
Lipoma 1. There are many small hard lumps in the chest and abdomen. The doctor said they are lipomas. Are they tumors (benign or malignant), or are they indeed lipomas? Cancer prevention guidelines inform us to pay attention to small hard lumps under the skin. Do lipomas have any...
Dr. Yang Youhua Reply:
Lipomas are classified as benign tumors. If they cause discomfort, a general surgeon can perform an excision. Reducing meat consumption may help slow the formation of lipomas, so it might be worth trying.[Read More] Understanding Lipomas: Are They Harmful and Should They Be Removed?
Which Specialist to See for a Hard Lump on the Hand?
Tumor Hello, I have a hard lump on the back of my hand that feels like a large soybean. When my palm is flat, it is not noticeable, but when I bend my palm inward, it becomes clearly visible. It feels as if there is a bone pressing against the skin underneath. The lump is not pai...
Dr. Yang Youhua Reply:
The condition on the back of your hand is likely a lipoma, which is benign and rarely becomes malignant. It typically does not cause pain or affect appearance, so it can be left alone as long as you monitor it for any sudden growth. If you wish to have it treated, you can consult...[Read More] Which Specialist to See for a Hard Lump on the Hand?