Understanding Swollen Lymph Nodes: Are They Always Cancerous?
Lymphadenopathy Doctor, doctor!!! I'm sorry to ask! 😭 Two weeks ago, I felt a lymph node about 0.8 mm in size in my neck. It moves around when I touch it, but it doesn't hurt. Recently, in the last two days, I suddenly felt two more lymph nodes of the same size, also 0....
Dr. Hu Ziren Reply:
It is likely just lymphadenopathy; avoid constantly irritating it, and it should resolve on its own after some time.[Read More] Understanding Swollen Lymph Nodes: Are They Always Cancerous?
Hard Lump Near the Skull: Understanding Neck Masses and Lymph Nodes
A hard lump near the left side of the cervical spine close to the skull? Hello, doctor. Today I felt a hard lump on the left posterior side of my neck. I can't see it well when sitting upright, but I can vaguely see the swelling when I lower my head. It doesn't move, bu...
Dr. Hu Ziren Reply:
It may just be a subcutaneous lipoma; observation is recommended.[Read More] Hard Lump Near the Skull: Understanding Neck Masses and Lymph Nodes
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:
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:
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:
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
Thyroid Nodules: Cyst or Cancer? Understanding Your Diagnosis
Thyroid cyst or malignant tumor? I have a lump about 1.5 cm in size on the left side of my neck near the Adam's apple. I'm unsure if it's hard or soft, but it's definitely not as hard as bone (in reference to the hardness of related cancer tumors). It is movab...
Dr. Lai Yicheng Reply:
Hello, Mr. Luo: A thyroid cyst is a fluid-filled sac found within the thyroid gland. Thyroid cysts typically do not present symptoms unless they are large or if there is bleeding within the cyst, which may cause some compressive symptoms such as pain, difficulty swallowing, breat...[Read More] Thyroid Nodules: Cyst or Cancer? Understanding Your Diagnosis
Understanding Nasopharyngeal Lymphoid Hyperplasia: When to Consider a Second Biopsy?
Please provide the content you would like me to translate? Hello: I asked a question on November 30 last year regarding a right neck swelling and a right nasopharyngeal lymphoid tumor. The tumor measured 0.6*0.5*0.4 cm, and the biopsy results indicated lymphoid hyperplasia in the...
Dr. Lai Yicheng Reply:
Hello: Regarding your question, you may visit the ENT outpatient clinic to consult with a physician for an assessment on whether further examination or regular follow-up is necessary. Thank you for reaching out. Sincerely, Dr. Lai Yi-Cheng, Department of Radiation Oncology, Chang...[Read More] Understanding Nasopharyngeal Lymphoid Hyperplasia: When to Consider a Second Biopsy?
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:
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?
Possible Causes of a Bump Below the Elbow: What You Should Know
A protrusion below the elbow that appears to be a bruise? Hello doctor, in the past few months, I have noticed a protrusion below my elbow that feels like a bruise when I touch it. Sometimes it appears more flat, but it looks very much like a bruise. However, it does not feel unc...
Dr. Chen Sirong Reply:
Thank you for your inquiry. Based on the elbow photo, it appears that there is a benign tumor present. However, the physician cannot guarantee that it is 100% benign unless it is surgically removed and sent for pathological examination. Generally, the options are as follows: 1. Y...[Read More] Possible Causes of a Bump Below the Elbow: What You Should Know
Understanding Lumps: Should You Worry About a Hard Mass Behind Your Ear?
Lump issue Hello doctor, I have noticed a hard lump behind my ear for almost a year. It used to be somewhat elastic and about two centimeters in size, but recently it has become harder and shrunk to about 0.8 centimeters. It can still move slightly, and there is no redness, swell...
Dr. Chen Yunfang Reply:
Hello: For this type of lump, you can visit the ENT department at a hospital for a consultation with a physician. Generally, common findings include benign lipomas or sebaceous cysts (similar to acne), but a physician's examination is necessary for a more accurate diagnosis....[Read More] Understanding Lumps: Should You Worry About a Hard Mass Behind Your Ear?
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:
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:
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 PSA Fluctuations After Prostate Cancer Surgery: What to Expect
Prostate cancer has undergone radical surgery? Hello Doctor, my father is 74 years old today and has a history of diabetes. He was diagnosed with stage III prostate cancer four months ago, with cancer cells invading the seminal vesicles but no lymphatic or bone metastasis. One mo...
Dr. Chen Yunfang Reply:
Hello: The normal PSA level for individuals is generally below 4. If it exceeds 4, it usually raises concerns. If the level falls between 4 and 20, it may indicate cancer or other conditions such as benign prostatic hyperplasia or prostatitis. However, if the level is above 20, c...[Read More] Understanding PSA Fluctuations After Prostate Cancer Surgery: What to Expect
Understanding Persistent Elevated Body Temperature: Possible Causes and Concerns
Elevated body temperature? Hello, doctor. Recently, over the past three weeks, my body temperature has varied, being around 36.7-36.9°C before noon, increasing to 37-37.3°C in the afternoon, and dropping to about 36.3-36.5°C from 10 PM to early morning. I mainly feel warm in the ...
Dr. Chen Yunfang Reply:
Hello: Based on the data you provided, you do not have a fever, and your white blood cell count is normal. There is no evidence of lymphoma or leukemia, so please try not to worry too much. Thank you![Read More] Understanding Persistent Elevated Body Temperature: Possible Causes and Concerns
Understanding Lymph Nodes: Concerns and Insights from a Cancer Patient
I was overwhelmed by lymph nodes? Dr. Chen, first of all, I want to thank you for saving me from panic and helplessness a few years ago on this platform. Recently, those feelings have returned, and I have many questions I would like to ask you: 1. A few weeks ago, I accidentall...
Dr. Chen Sirong Reply:
Patient: Xiao Ke / 37 years old / Male 1. I brushed my teeth too hard and hit my lower gum, resulting in an ulcer the next day. A: This allowed bacteria to enter, causing inflammation and resulting in swollen lymph nodes in the neck, which is quite reasonable. 2. On February 20...[Read More] Understanding Lymph Nodes: Concerns and Insights from a Cancer Patient
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:
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:
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 Afternoon Fever: Possible Causes and Concerns in Oncology
Afternoon low-grade fever with normal temperature at night? Hello, doctor. For the past two to three weeks, my body temperature has varied from 36.5 to 36.8 degrees Celsius before noon, rising to 37 to 37.3 degrees Celsius starting at noon, and then dropping to around 36.5 degree...
Dr. Chen Yunfang Reply:
Hello: The white blood cell count you mentioned is within the normal range (4,000-9,000), which is not unusual! Generally speaking, fever caused by blood cancers typically exceeds 38 degrees Celsius, while your temperature is still within the normal range. Thank you for your inqu...[Read More] Understanding Afternoon Fever: Possible Causes and Concerns in Oncology
Understanding Swollen Lymph Nodes: When to Worry and What to Expect
The lymph nodes are slightly swollen? Hello, doctor. Is it possible for swollen lymph nodes to not resolve?
Dr. Chen Sirong Reply:
Meng Meng / 21 years old / Female Hello, the lymph nodes are a bit swollen. Is there a possibility that they won't go down? 1. Lymphadenopathy may be due to infections (such as a cold) or tumors. 2. Typically, lymph nodes associated with tumors may not resolve unless tre...[Read More] Understanding Swollen Lymph Nodes: When to Worry and What to Expect
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:
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?