Cancer, Oncology FAQ - Page 32

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Is This Oral Cancer? Understanding Symptoms and Self-Examination

Is this oral cancer? Hello Doctor: (1) I have a small bump on the inside of my right cheek. My mom looked at it and said it is very small and almost difficult to see. She mentioned that it is the same pink color as normal tissue, with a "bump" on top that looks like a w...


Dr. Lai Yicheng Reply:
Hello: The initial clinical manifestations of oral cancer may present as leukoplakia (including erythroleukoplakia), erythroplakia, irregular cauliflower-like protruding masses, wart-like masses, or ulcerative lesions. However, their common characteristic is that the lesions do n...

[Read More] Is This Oral Cancer? Understanding Symptoms and Self-Examination


Can You Consume Antrodia Camphorata During Chemotherapy?

Can I consume Antrodia camphorata during chemotherapy? Dear Dr. Lai: My husband has metastatic colorectal cancer that has spread to the liver, and he is also a carrier of hepatitis B (currently taking Baraclude). He is undergoing chemotherapy and targeted therapy, and he has comp...


Dr. Lai Yicheng Reply:
Dear Ms. Tina, 1. What could be the reasons for the elevated liver enzymes? Is it caused by chemotherapy drugs or liver metastasis from colorectal cancer? If it is the former, do not pause chemotherapy; continue taking Bevacizumab, and liver function will gradually improve. If i...

[Read More] Can You Consume Antrodia Camphorata During Chemotherapy?


Early Detection of Cancer: Key Strategies and Insights from Oncologists

How to detect cancer early? How can doctors detect cancer early?


Dr. Chen Sirong Reply:
1. By self-examination to check for any lumps, changes in size, or discoloration of moles. 2. Through a comprehensive health check-up. 3. By specialized cancer screening using positron emission tomography (PET) or whole-body magnetic resonance imaging (MRI). Thank you for ...

[Read More] Early Detection of Cancer: Key Strategies and Insights from Oncologists


Early Symptoms and Growth of Penile Cancer: What to Know

Penile cancer!!! Hello, doctor: What are the early symptoms of penile cancer? How large can the tumor be? Where does the tumor typically grow?


Dr. Lai Yicheng Reply:
Hello, may I ask if you are inquiring for yourself or for a family member or friend? Penile cancer mostly occurs in individuals aged 50 to 60 years. The common locations are the glans penis and the coronal sulcus behind the glans. Early symptoms may include non-healing wounds or ...

[Read More] Early Symptoms and Growth of Penile Cancer: What to Know


Should You See a Doctor for Blood in Stool? Understanding the Risks

Rectal bleeding Hello Dr. Chen: Recently, I have been drinking very little water, and my work involves sitting for long periods, as does my time at home. Later, I noticed blood in my stool. The stool sank to the bottom of the toilet, and the water around it was pink, with a few d...


Dr. Chen Sirong Reply:
Xiao Zhang / 27 / Do I need to see a doctor for a colonoscopy? The doctor would certainly say yes. It could be due to constipation, hard stools causing mucosal tears, hemorrhoids, or the likelihood of cancer should be relatively low. Thank you for your inquiry. Chen Si-Rong.

[Read More] Should You See a Doctor for Blood in Stool? Understanding the Risks


Understanding Groin Lymphadenopathy: When to Seek Further Treatment

Regarding inguinal lymphadenopathy? Hello, doctor. I started experiencing pain in mid-February, which led to the discovery of enlarged lymph nodes on both sides of my groin. After visiting several clinics as well as Veterans General Hospital and Mackay Memorial Hospital, the doct...


Dr. Fan Sheng Reply:
Dear Bear: Sometimes, lymphadenitis may take time to completely resolve, and it can even become fibrotic and remain hard for an extended period. Therefore, it is currently recommended that you continue to monitor the situation. If it were cancer, it would likely continue to enlar...

[Read More] Understanding Groin Lymphadenopathy: When to Seek Further Treatment


Concerns About Blood in Gums and Urine: Is Leukemia Possible?

Is there cancer? Hello Doctor: I would like to ask about my mother. She mentioned that when she brushes her gums, there is noticeable bleeding, but when she doesn't do it intentionally, it's not as bad. She has also been experiencing small bubbles in her urine since ear...


Dr. Chen Junyi Reply:
Common causes of gum bleeding include: 1. Periodontal disease or poor oral hygiene; 2. Issues with blood coagulation, such as liver cirrhosis, patients on dialysis, autoimmune diseases, or even the possibility of cancer. It is recommended that if periodontal disease is ruled out,...

[Read More] Concerns About Blood in Gums and Urine: Is Leukemia Possible?


Understanding Potential Lymph Node Metastasis in Breast Cancer Patients

Suspected metastasis of breast cancer to the cervical lymph nodes? Hello Dr. Chen, my mother has been diagnosed with breast cancer for eleven years. Initially, she underwent a total mastectomy of the right breast and axillary lymph nodes, but did not receive chemotherapy. She has...


Dr. Chen Sirong Reply:
Ms. Chen / 41 / If a biopsy is not performed, what potential scenarios could arise if it turns out to be malignant? 1. If it is malignant, recurrence and metastasis could occur, leading to various symptoms that cannot be cured without treatment, which would continue to trouble he...

[Read More] Understanding Potential Lymph Node Metastasis in Breast Cancer Patients


Managing Ear Fluid Buildup in Nasopharyngeal Cancer Patients: Concerns and Solutions

Ear effusion I am a stage III nasopharyngeal cancer patient. I underwent treatment in December 2005, and it has been six years since then. However, I am often troubled by fluid accumulation in my ears, requiring me to go to the hospital for drainage every three months on average....


Dr. Chen Sirong Reply:
Hello, Ader. 1. For ear effusion, you should consult an otolaryngologist on how to manage it. There are surgical options available, and the success rates and potential side effects should be explained by a trusted otolaryngologist. 2. At 45 years old, you are still young. It&...

[Read More] Managing Ear Fluid Buildup in Nasopharyngeal Cancer Patients: Concerns and Solutions


Understanding Hard Lymphadenopathy: Tumors or Other Causes?

Lymphadenopathy (inflammation? tumor) Dear Dr. Fan, I have had a single enlarged lymph node on the left side of my neck for three months. There are no other discomforts in my body, and anti-inflammatory treatment has been ineffective. The lymph node is painless and has not incre...


Dr. Fan Sheng Reply:
Mr. BF: A hard lymph node enlargement, aside from fibrosis, is most concerning for cancer metastasis. Lymph nodes in the neck that are affected by cancer metastasis often originate from nasopharyngeal carcinoma. Therefore, I recommend that you first visit an otolaryngologist for ...

[Read More] Understanding Hard Lymphadenopathy: Tumors or Other Causes?


Is It Safe to Consider Cancer Recovery After Three Years of Monitoring?

After three years of monitoring and having the artificial blood vessel removed, can it be considered healed? Hello: A family member has been diagnosed with stage II peritoneal cancer, has undergone tumor resection, and completed chemotherapy. It has been three years of follow-up,...


Dr. Chen Sirong Reply:
Anonymous / 29 / 1 Hello, 1. Regarding artificial blood vessels, generally, if there is no recurrence within 2-3 years, they can be removed, regardless of whether it is breast cancer or colorectal cancer. This aligns with standard treatment protocols; however, the possibility o...

[Read More] Is It Safe to Consider Cancer Recovery After Three Years of Monitoring?


Post-Prostate Cancer Surgery: Understanding Blood Test Results and Hernia Impact

Prostate cancer issues Hello Doctor, I would like to inquire about post-operative issues related to prostate cancer. My father underwent surgery for stage II prostate cancer last November, and his post-operative recovery has been good. The pathology report showed no signs of meta...


Dr. Chen Junyi Reply:
Continuous monitoring of PSA.

[Read More] Post-Prostate Cancer Surgery: Understanding Blood Test Results and Hernia Impact


Understanding Persistent Fever in Cancer Patients: What You Need to Know

Persistent fever Hello, my father was diagnosed with nasopharyngeal cancer last November. Since then, he has undergone radiation therapy for the head and neck, liver, and pelvic region. In May, two tumors were found in his liver, and he received 25 sessions of radiation therapy f...


Dr. Chen Junyi Reply:
An abdominal ultrasound can be performed to assess liver tumors and evaluate the condition.

[Read More] Understanding Persistent Fever in Cancer Patients: What You Need to Know


Can Chemotherapy Treat Warts Alongside Cancer? Insights and Concerns

Can chemotherapy be used to treat warts as well? Hello: A female elder in my family has undergone two courses of chemotherapy for rectal cancer. One year after completing the treatment, all cancer markers are normal. During the illness, warts were found in the genital area, and t...


Dr. Chen Sirong Reply:
Anonymous / 65 / 1. Can chemotherapy also treat warts? No, chemotherapy drugs can reduce immune function, making the body more susceptible to viral infections, which could potentially worsen the warts. If there is improvement, it may be due to cauterization. For individuals who d...

[Read More] Can Chemotherapy Treat Warts Alongside Cancer? Insights and Concerns


Can Nasopharyngeal Cancer Recurrence Occur Without Any Odor?

Is it true that a recurrence of nasopharyngeal carcinoma will always have an odor? (Forwarded from the Director's mailbox) Is it possible for nasopharyngeal carcinoma to recur in situ without any noticeable symptoms?


Dr. Chen Sirong Reply:
Mr. Li / 29 / Usually, a tumor in situ recurrence of nasopharyngeal carcinoma is only detected by physicians when it is larger than approximately 1 centimeter, but there are no symptoms at all. Thank you for your letter. Dr. Chen Sih-Jung, Taoyuan General Hospital.

[Read More] Can Nasopharyngeal Cancer Recurrence Occur Without Any Odor?


Understanding Lymph Node Shrinkage and Cancer Symptoms: When to Seek Help

Regarding the duration of inflammation? When do lymph nodes typically shrink? It seems that the ones in my neck and head have reduced to about 1 to 2 centimeters and haven't changed since then. I played table tennis today and my groin area feels sore. What are the characteri...


Dr. Chen Sirong Reply:
1. Many people's situations are similar to yours; once they reach a certain level of anxiety, it may persist indefinitely. It's okay; if you grow up and feel the need, you can see a doctor then. 2. The characteristics of malignant tumors include being hard and fixed i...

[Read More] Understanding Lymph Node Shrinkage and Cancer Symptoms: When to Seek Help


Understanding Lymph Node Issues: Are They a Sign of Cancer?

Lymphatic issues 1. I have a slender lymph node on the left side of my neck and under both armpits, approximately 2.5 centimeters in length. It moves when pressed and is not painful. What could this be? Is it possible that it is cancer? 2. If I have blood drawn, will it be able...


Dr. Fan Sheng Reply:
Silly old man: Is 31 considered old? As you mentioned, the biggest fears are lymphoma or HIV, so please go to the hospital for a consultation, get a blood test, and have a biopsy done.

[Read More] Understanding Lymph Node Issues: Are They a Sign of Cancer?


How Long Does Throat Pain Last After Laryngeal Cancer Radiation?

Laryngeal cancer How long will the throat redness and pain from radiation therapy for laryngeal cancer last? My father completed his treatment in February, and he is still experiencing throat pain, only able to consume soft and liquid diets. The doctor has noted the redness and s...


Dr. Lai Yicheng Reply:
Hello: During radiation therapy for laryngeal cancer, patients may experience some discomfort reactions caused by the treatment (including throat discomfort, etc.). These reactions are significantly related to the patient's tumor stage, the radiation treatment area, and the ...

[Read More] How Long Does Throat Pain Last After Laryngeal Cancer Radiation?


Navigating Treatment Options for Stage IV Colorectal Cancer with Lung Metastasis

Stage III colorectal cancer with metastasis to the lungs is classified as Stage IV? Thank you for taking the time to respond to my inquiry on March 8th. Currently, I have white spots in both lungs, so surgery is not an option. After three months of treatment with second-line medi...


Dr. Chen Sirong Reply:
Fen/45/1 I apologize! My personal expertise is in radiation oncology and palliative care, so your question should be directed to a physician specialized in chemotherapy for a more accurate response, which is why my reply is delayed. Essentially, your attending physician's ad...

[Read More] Navigating Treatment Options for Stage IV Colorectal Cancer with Lung Metastasis


How Long Does Hoarseness Last After Radiation Therapy for Throat Cancer?

Laryngeal cancer The duration of hoarseness following radiation therapy for laryngeal cancer can vary depending on several factors, including the individual’s overall health, the extent of the radiation treatment, and how well the body responds to it. Generally, hoarseness may im...


Dr. Chen Sirong Reply:
Typically, the voice quality observed 2 weeks to 2 months after treatment is the voice quality expected two months post-radiotherapy. Thank you for your letter. Sincerely, Dr. Chen Sih-Rong.

[Read More] How Long Does Hoarseness Last After Radiation Therapy for Throat Cancer?


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