Understanding Early Signs of Breast Cancer: What You Need to Know
Early signs of breast cancer? Hello :) 1. The data indicates that in the early stages, there are usually no symptoms or pain, but small hard lumps may be present that do not move and are not painful. (Does breast development affect the number of lumps?) If there are only small ...
Dr. Hu Ziren reply Oncology
Unless there is a personal history of cancer or a family history of breast cancer, it is not recommended to undergo breast cancer screening too early.[Read More] Understanding Early Signs of Breast Cancer: What You Need to Know
Understanding Unidentified Bumps on the Shin: What You Need to Know
Unknown object I would like to ask: I can feel two protrusions above my calf bone, one is smaller and the other is larger. I can feel them when I press on them, but they are not painful. They appear slightly raised on the outside, but not very noticeable. Should I be concerned ab...
Dr. Hu Ziren reply Oncology
Netizen: Since I didn't see it, I don't know if you're referring to something subcutaneous? If so, it should just be some subcutaneous lipomas or other benign tumors; I recommend just monitoring it.[Read More] Understanding Unidentified Bumps on the Shin: What You Need to Know
Understanding Subcutaneous Hemorrhages: Causes and When to Seek Help
Petechiae Hello, Doctor! I would like to ask you about a problem related to subcutaneous bleeding. I have a bamboo mat for my mattress, and yesterday I knelt down to move to the table next to it to grab something (just about the distance of a single bed). After sitting down, I no...
Dr. Hu Ziren reply Oncology
Hello, it looks like you have marks on your skin that resemble those made by a bamboo mat. :)[Read More] Understanding Subcutaneous Hemorrhages: Causes and When to Seek Help
Understanding Low Hemoglobin Levels: Tips for Managing Thalassemia
The hemoglobin level is only 6.3? I have had Mediterranean anemia since childhood. Besides being unable to climb mountains and occasionally experiencing dizziness, I haven't had major issues in my daily life. However, during my pre-marital check-up, it was found that my hemo...
Dr. Hu Ziren reply Oncology
Hello, online friend: It is important to supplement with iron and pay attention to safety (avoid falls and intense exercise, etc.); however, a level of 6.3 is too low, so it is recommended to see a hematologist for further evaluation.[Read More] Understanding Low Hemoglobin Levels: Tips for Managing Thalassemia
Understanding Breast Lumps: When to Seek Medical Advice
Breast lump Hello Doctor, I have noticed that since my university days, I could feel spindle-shaped hard lumps in both of my breasts that seemed like lymph nodes. At that time, I consulted a doctor who said there was no problem. Recently, while showering, I found that the one on ...
Dr. Hu Ziren reply Oncology
Hello, netizen: The incidence of male breast cancer is approximately less than 1%, so it may just be gynecomastia (relative development of breast tissue in males). Therefore, it is suggested to simply observe. :) By Dr. Hu Zi-ren[Read More] Understanding Breast Lumps: When to Seek Medical Advice
Sudden Painful Lump Under Left Armpit: Causes and Concerns
A painful lump suddenly appeared under my left armpit? Last night, I suddenly felt pain under my left armpit and found a lump inside. It doesn't feel hard like a lymph node (I had lymph nodes when I was younger, but they have since disappeared); it feels more like a mosquito...
Dr. Hu Ziren reply Oncology
Hello, online friend: Usually, pain that worsens with pressure is often caused by inflammation or a localized tissue infection. It is recommended to monitor the situation for a period of time.[Read More] Sudden Painful Lump Under Left Armpit: Causes and Concerns
Understanding the Link Between Thyroid Nodules and Cancer Treatment
The relationship between cancer treatment and thyroid nodules? Hello, Doctor. This year, my mother and grandmother were diagnosed with breast cancer and nasopharyngeal cancer, respectively. My mother has already started her radiation therapy, while my grandmother is still undergo...
Dr. Hu Ziren reply Oncology
Hello, if it is hereditary and has not changed in size, the likelihood of malignancy is usually very low. It is recommended to just monitor it.[Read More] Understanding the Link Between Thyroid Nodules and Cancer Treatment
Hard Lump Under Surgical Scar After Axillary Lymph Node Surgery: Is It Normal?
There is a hard lump inside the scar from axillary lymph node surgery? Doctor, my wife was diagnosed with stage III breast cancer five years ago, and six months ago it was discovered that the cancer had metastasized to the lymph nodes on the other side. She underwent chemotherapy...
Dr. Hu Ziren reply Oncology
Hello, it is possible that there is a peripheral local recurrence after surgery. It is recommended to discuss this in detail with your attending physician.[Read More] Hard Lump Under Surgical Scar After Axillary Lymph Node Surgery: Is It Normal?
Painful Groin Lumps: Understanding Causes After Illness and Antibiotics
Hard lumps on both sides of the groin that are usually asymptomatic but painful upon palpation? Two weeks ago, I started having a cold. Because I was going to travel to the United States, the clinic doctor prescribed a three-day course of antibiotics. However, the cold did not im...
Dr. Hu Ziren reply Oncology
Hello, it sounds like a urinary tract infection. I recommend seeing a gynecologist.[Read More] Painful Groin Lumps: Understanding Causes After Illness and Antibiotics
Understanding Right Neck Lymph Node Changes: What You Need to Know
Lymph nodes on the right side of the neck? Hello, doctor! I had a cold once, and the lymph node on the right side of my neck became red, swollen, and tender. However, I didn't see a doctor immediately for the cold, and the lymph node fluctuated in size. After about three day...
Dr. Hu Ziren reply Oncology
Hello, online user: Lymph nodes can fluctuate in size with colds, which is usually related to the physiological response caused by viral infections, so there is no need to worry too much. Chronic inflammation of lymph nodes typically only leads to calcification without any long-t...[Read More] Understanding Right Neck Lymph Node Changes: What You Need to Know
Is Blood Cancer Hereditary? Understanding Genetic Risks and Implications
Does leukemia run in families? Hello, if my uncle has blood cancer, is there a chance that it can be inherited by us or our mother? If so, what is the likelihood? Thank you.
Dr. Hu Ziren reply Oncology
User: Blood cancer is mainly related to genetics and the environment (for example, some people have genes that will definitely lead to the disease, etc.), and it is not a hereditary disease...[Read More] Is Blood Cancer Hereditary? Understanding Genetic Risks and Implications
Understanding the Necessity of Cord Blood Storage for Leukemia Treatment
Leukemia and umbilical cord blood issues? Hello, doctor. I would like to ask if there is a necessity to store umbilical cord blood. Currently, is umbilical cord blood only used for leukemia? I have read online that when a child has a problem and needs to use umbilical cord blood,...
Dr. Hu Ziren reply Oncology
Hello, netizen: 1. In addition to being used for leukemia, umbilical cord blood can also be utilized for certain congenital blood disorders. 2. Yes, it is necessary to collect enough stem cells from umbilical cord blood, with a minimum storage volume of at least two bags. 3. Rega...[Read More] Understanding the Necessity of Cord Blood Storage for Leukemia Treatment
Understanding Lumps Under the Armpit: Causes and When to Seek Help
There is a hard lump in the armpit? Hello Doctor: I recently discovered a lump in my left armpit. Upon observation, I found that the lump is painless, but it tends to swell significantly before my menstrual period and disappears after it ends. I'm not sure what this could be...
Dr. Hu Ziren reply Oncology
Hello, you can first check both sides of your breasts for any lumps or abnormalities in the nipples. However, to be on the safe side, it is recommended to visit a general surgeon (breast surgeon) for an examination. :)))[Read More] Understanding Lumps Under the Armpit: Causes and When to Seek Help
Understanding Hard Lumps Near the Anus: Causes and Concerns
Hard lump near the anus? Hello, I have a hard lump less than 1 cm in size located about 2 cm from my anus towards my testicles. It doesn't hurt when pressed down, but it is uncomfortable. I have had it for about one to two months, and it remains the same size. Occasionally, ...
Dr. Hu Ziren reply Oncology
Hello, internet user: Since you often experience constipation and bleeding from anal fissures, this small hard lump may be an anal abscess (or even a fistula) caused by the fissure. It is advisable to see a general (colorectal) surgeon for an examination as soon as possible![Read More] Understanding Hard Lumps Near the Anus: Causes and Concerns
Understanding Breast Nodules in Teenagers: Is It Normal During Puberty?
Nipple lump I am 15 years old and just started high school. I have a hard lump on my nipple. Is this related to puberty? Sometimes my nipple itches; what could be the cause of that?
Dr. Hu Ziren reply Oncology
Didi: The hard lumps and itching of the nipples during puberty are likely related to breast development (a normal physiological phenomenon that will improve and disappear after puberty). There is no need to worry; as for the itching, you may consider applying some topical anti-it...[Read More] Understanding Breast Nodules in Teenagers: Is It Normal During Puberty?
Understanding Oral Symptoms: Red Spots on Tongue and Cancer Concerns
Oral issues There are red spots on the tip of the tongue, with some areas being deeper or lighter in color, and sometimes they even disappear. Is it normal to have some white areas at the base of the tongue? Could this be oral cancer? I usually go to sleep after 11 PM every day.
Dr. Hu Ziren reply Oncology
Didi: There shouldn't be any major issues. Just maintain normal sleep and lifestyle habits, and don't worry too much. :)) By Dr. Hu Ziren[Read More] Understanding Oral Symptoms: Red Spots on Tongue and Cancer Concerns
Understanding a Hard Lump on the Left Side of the Neck: What You Need to Know
A lump felt on the left side of the neck? About 3 to 5 months ago, I noticed a hard lump (approximately 1.8 cm) in the upper left side of my neck. I'm concerned that this could be lymphoma or some other serious condition. Additionally, I remember having a lump in my left arm...
Dr. Hu Ziren reply Oncology
Didi: If there are no discomforts, just wait for it to go away. :)) By Dr. Hu Ziren[Read More] Understanding a Hard Lump on the Left Side of the Neck: What You Need to Know
Understanding Chemotherapy Effectiveness in Stage II Cervical Cancer
Chemotherapy for cervical cancer My grandmother is around 72 years old. Last summer, she was diagnosed with stage II cervical cancer and subsequently underwent chemotherapy. However, during her last chemotherapy session, the doctor mentioned that there are still cancer cells in h...
Dr. Hu Ziren reply Oncology
If there are still residual cancer cells, it may be considered to change the current chemotherapy regimen and switch to second-line drug treatment. Thank you![Read More] Understanding Chemotherapy Effectiveness in Stage II Cervical Cancer
Understanding Groin Lumps: Causes, Symptoms, and When to Seek Help
Groin mass Hello Doctor, I have experienced this situation three times. The first time was three years ago when a small lump appeared in the groin area, which was painful when pressed. It disappeared on its own after a week without increasing in size. The second time was a year a...
Dr. Hu Ziren reply Oncology
Hello, netizen: Could it be just recurrent urinary tract infections and an infection near the anus (abscess)? I suggest seeing a general surgeon. :)[Read More] Understanding Groin Lumps: Causes, Symptoms, and When to Seek Help
Evaluating Adrenal Nodules: Essential Tests for Malignancy Confirmation
Adrenal nodule If Dr. Hu's family member has a post-operative CT scan that reveals an adrenal nodule smaller than 1 cm, and there is a concern for malignant tumor metastasis to the adrenal gland, what tests should be performed to confirm its nature?
Dr. Hu Ziren reply Oncology
Hello, online user: It is advisable to have a physician first assess whether the condition is functional or non-functional, as the treatment approach will depend on the presence of functionality. If metastasis is suspected, it is essential to identify the primary site (for exampl...[Read More] Evaluating Adrenal Nodules: Essential Tests for Malignancy Confirmation