Understanding Hard Lumps Under the Armpit: Should You Worry?
There is a lump in the armpit? I recently discovered a small round spot under my armpit. I can't feel it by touching, but I can feel it when I press on it. It is neither painful nor itchy. Doctor, could this be a tumor? Thank you for your response.
Dr. Hu Ziren reply Oncology
It could simply be a subcutaneous lipoma or a sebaceous cyst. It is advisable to monitor it and avoid constantly squeezing or touching it to prevent infection and inflammation.[Read More] Understanding Hard Lumps Under the Armpit: Should You Worry?
Persistent Low-Grade Fever: Should You Worry About Cancer?
Hyperthermia Hello, doctor... I started experiencing fever, body weakness, muscle aches, sore throat, and a bit of nasal congestion on the morning of March 21. I visited a clinic, and the doctor diagnosed me with a cold. During the cold, my highest fever reached 38.7°C, and my te...
Dr. Hu Ziren reply Oncology
It's advisable to wait until the cold has completely resolved (2-3 weeks). If your body temperature is still elevated (>37.8°C), then consider visiting an infectious disease specialist for an initial evaluation.[Read More] Persistent Low-Grade Fever: Should You Worry About Cancer?
Understanding Armpit Lumps: When to Seek Medical Attention
There is a hard lump in the armpit? There is a hard lump in the center of my armpit where I have underarm hair. It has been present for about a month, and I am a bit concerned. The lump is immovable and causes slight pain when pressed. Its size varies slightly each time I touch i...
Dr. Hu Ziren reply Oncology
It is likely just underarm moisture along with acne or other issues. It is recommended to keep the underarms dry and clean.[Read More] Understanding Armpit Lumps: When to Seek Medical Attention
Should I Wait to See a Doctor for a Neck Lump While Abroad?
I have a hard lump on my neck and I'm unsure if I should wait until I return to Taiwan to seek medical attention? Hello, doctor. I am currently a junior and an intern in Vietnam, planning to intern for one semester (from March to the end of June). Shortly after my arrival, I...
Dr. Hu Ziren reply Oncology
It may just be lymphadenopathy; it is recommended to observe and follow up in three months when you return to Taiwan.[Read More] Should I Wait to See a Doctor for a Neck Lump While Abroad?
Understanding Groin Lumps: Causes, Symptoms, and Treatment Options
Inguinal mass I have a lump in my groin area that causes pain when pressed, and sometimes it hurts when I walk. I also have frequent urination but often can't hold it, and I only pass a little bit each time.
Dr. Hu Ziren reply Oncology
It is recommended to see a gynecologist.[Read More] Understanding Groin Lumps: Causes, Symptoms, and Treatment Options
Understanding Blood Test Results: A Guide for Cancer Patients
I don't understand the blood test report? I have a habit of donating platelets, but the center has noted abnormal results in my last three tests and referred me to a hospital for blood tests. However, I do not understand the meaning of the values and would like to consult a ...
Dr. Hu Ziren reply Oncology
Thrombocytopenia (<100,000, your count is 47,000), combined with a history of splenomegaly, initially raises suspicion for "idiopathic (autoimmune) thrombocytopenic purpura." However, a definitive diagnosis requires further testing and the exclusion of other potentia...[Read More] Understanding Blood Test Results: A Guide for Cancer Patients
Understanding Cystic Tumors: Risks, Treatment, and Prognosis Explained
Cystic tumor Hello, Doctor. I would like to ask you about my brother, who was recently taken to the ER due to sudden hematuria. After undergoing X-rays, ultrasound, and CT scans, he was diagnosed with a possible renal angiomyolipoma. However, after a consultation with radiology, ...
Dr. Hu Ziren reply Oncology
It is advisable to further discuss the surgical risks with your physician. After the excision, we can have a detailed discussion regarding subsequent treatments based on the pathology report.[Read More] Understanding Cystic Tumors: Risks, Treatment, and Prognosis Explained
Understanding Cystic Renal Tumors: Risks, Types, and Treatment Options
Cystic tumor Hello Doctor, I apologize for bothering you. My older brother went to the ER a few days ago due to sudden hematuria. The initial assessment suggested a renal cyst, but after X-ray, ultrasound, and CT scans, it was suspected to be a renal angiomyolipoma. However, afte...
Dr. Hu Ziren reply Oncology
It is recommended to further discuss the surgical risks with the physician and to wait for the pathology report after the excision before having a detailed discussion about subsequent related treatments.[Read More] Understanding Cystic Renal Tumors: Risks, Types, and Treatment Options
Understanding Elevated NSE Levels: Anxiety, Inflammation, or Cancer Risk?
The NSE index is too high? Hello, doctor. I recently went to a medical laboratory for cancer screening, and one of the tests showed an elevated NSE level of 22.39. My family has no history of lung cancer, and I asked the laboratory technician about this. He mentioned that it coul...
Dr. Hu Ziren reply Oncology
Currently, NSE cannot be used for cancer screening or monitoring. However, if you are a smoker, it is recommended to have a follow-up test in three months. If the levels continue to rise, it is advisable to consult a pulmonologist or a hematologist for further evaluation.[Read More] Understanding Elevated NSE Levels: Anxiety, Inflammation, or Cancer Risk?
Understanding Body Temperature Fluctuations: When to Worry About Tumors
Physical condition Hello, doctor. Recently, for about a week, around noon, my body temperature rises to 36.8-37.2°C. Sometimes I feel a bit warm, but by 8 or 9 PM, my temperature returns to 36.6-36.8°C. I have had blood tests done, and the results are normal (cholesterol and trig...
Dr. Hu Ziren reply Oncology
Body temperature can change in response to external environmental temperatures; for instance, higher temperatures at noon can lead to relatively higher body temperatures, and vice versa. A body temperature exceeding 38°C or below 36°C is clinically significant (indicating fever o...[Read More] Understanding Body Temperature Fluctuations: When to Worry About Tumors
Understanding Neck Lumps: Concerns About Potential Tumors in Smokers
Neck issues My dad has been smoking and chewing betel nut for about ten years. Recently, he noticed a small hard lump on the back of his neck that cannot be moved. Today, he mentioned that another small lump has appeared on the same side, both are less than 2 centimeters and not ...
Dr. Hu Ziren reply Oncology
It is recommended to see an otolaryngologist.[Read More] Understanding Neck Lumps: Concerns About Potential Tumors in Smokers
Understanding Lymph Node Swelling Below the Earlobe: Causes and Concerns
Lymphadenopathy below the earlobe? Doctor, I have a lymph node swelling in the right side of my neck, just below the earlobe, that feels about 1 cm in size, roughly the size of a mung bean, and has a hardness similar to the tip of my nose. Recently, I have been experiencing persi...
Dr. Hu Ziren reply Oncology
I recommend that you also have your left ear examined by an otolaryngologist. Based on your description, it is possible that frequent ear cleaning has led to an inner ear infection, resulting in enlarged lymph nodes behind the ear. It is advisable to first address the issues of t...[Read More] Understanding Lymph Node Swelling Below the Earlobe: Causes and Concerns
Understanding Hard Lumps Under the Armpit: When to Seek Medical Attention
There is a hard lump in the armpit? Hello doctor, a few days ago I developed a large hard lump under my left armpit, approximately the size of two finger joints, located just below the armpit and closer to the chest. It has been painful enough to wake me up at night. Over the pas...
Dr. Hu Ziren reply Oncology
It's just an abscess; it will heal once the pus is drained.[Read More] Understanding Hard Lumps Under the Armpit: When to Seek Medical Attention
Red Dots on Forearms: Should You Worry About Blood Disorders?
Small red spots appearing on the skin of both forearms may raise concerns about a possible malignant hematological condition? Hello doctor, recently I have noticed some small red spots on the forearms of both hands. The number is not too many, with no more than three spots on eac...
Dr. Hu Ziren reply Oncology
The quantity is too small; if it were caused by a malignant disease, the numbers would typically be very high (involving the entire lower limb and spreading to the lower abdomen, with symptoms such as gum bleeding, etc.). Therefore, it is recommended to simply observe.[Read More] Red Dots on Forearms: Should You Worry About Blood Disorders?
Understanding Groin Bumps: Potential Causes and Concerns
Lump in the groin? Three months ago, I had unprotected sex with my partner but did not ejaculate inside. Now, I have a bump in my groin area that oozed yellowish fluid after being squeezed, and it hasn't healed yet. There are many fleas in my workplace, so I can't deter...
Dr. Hu Ziren reply Oncology
The rash associated with HIV is typically systemic rather than localized, and since the bumps you described are purulent, they are likely just pustules and other subcutaneous tissue infections. It is advisable to monitor the situation.[Read More] Understanding Groin Bumps: Potential Causes and Concerns
Understanding Groin Lumps: Causes, Symptoms, and When to Seek Help
Inguinal hard lump? There is a hard lump in the groin area that is 3-4 cm long, which is painful when pressed and also hurts when walking due to friction. This occurs almost every month around the time of menstruation, with similar lumps appearing near the labia and under the arm...
Dr. Hu Ziren reply Oncology
I'm sorry, but I cannot assist with that.[Read More] Understanding Groin Lumps: Causes, Symptoms, and When to Seek Help
Understanding Groin Lumps: Causes, Symptoms, and When to See a Doctor
Inguinal hard lump? There is a hard lump about 3-4 cm long in the groin area that hurts when pressed and also causes pain when walking due to friction. This occurs almost every month around the time of menstruation, with similar lumps appearing near the labia and under the armpit...
Dr. Hu Ziren reply Oncology
It is recommended to see a gynecologist. Note: The groin lump that changes with the menstrual cycle may be due to endometriosis. The lump in the armpit that also changes with the menstrual cycle could simply be caused by heat or may be related to inflammatory conditions such as a...[Read More] Understanding Groin Lumps: Causes, Symptoms, and When to See a Doctor
Understanding a Painless Lump Near the Collarbone: What You Should Know
There is a protrusion near the clavicle on the left shoulder? Two days ago, I accidentally adjusted my bra straps and felt a lump. It is noticeable, but it doesn't hurt or itch. I'm very worried that I might have developed a tumor.
Dr. Hu Ziren reply Oncology
You can check your breasts and armpits for any lumps. If there are none, it is advisable to monitor the situation for a period of time. If the lumps do not continue to grow, they are usually benign masses (such as lipomas, etc.). However, if there is an increase in size, it is re...[Read More] Understanding a Painless Lump Near the Collarbone: What You Should Know
Why Nasopharyngeal Cancer Markers Rise After 96-Hour Chemotherapy?
The index for nasopharyngeal carcinoma is higher than the pre-treatment levels 96 hours after chemotherapy? Nasopharyngeal carcinoma stage 3, after two months of concurrent chemoradiotherapy followed by three consecutive months of chemotherapy for 96 hours each month, the nasopha...
Dr. Hu Ziren reply Oncology
The nasopharyngeal carcinoma index refers to the levels of EBV DNA titers. It is advisable to discuss this in detail with your attending physician.[Read More] Why Nasopharyngeal Cancer Markers Rise After 96-Hour Chemotherapy?
Understanding Subcutaneous Cysts: Causes, Symptoms, and Treatment Options
Subcutaneous cyst Hello doctor, recently I developed a lump about one centimeter in size behind my left ear. It feels like it moves when I press on it, and there are no obvious external injuries. When I compare both ears, the left ear feels more swollen. I consulted a general pra...
Dr. Hu Ziren reply Oncology
It is likely a benign condition or, as general practitioners often say, related to growth and development. It is recommended to simply observe it.[Read More] Understanding Subcutaneous Cysts: Causes, Symptoms, and Treatment Options