Radiation therapy, Oncology FAQ - Page 3

Malignant tumors of the salivary glands? Doctor, I would like to ask a question. My family member recently underwent surgery to remove a salivary gland tumor, which was later found to have malignant components. The doctor mentioned that they will need to undergo six weeks of radi...

Lymphadenopathy Last November, I was diagnosed with stage 2 thyroid cancer (2.5 cm) and underwent a total lobectomy. However, I discovered a round mass in the upper left neck that is not painful and feels immobile. I have no other discomfort in my body. In mid-November, I also re...

Regarding the complications of lung cancer? My father is a patient with hepatitis B and lung cancer (aged 60). He completed chemotherapy and radiation therapy about one to two years ago, and since then, he sneezes at least once a day (sometimes even more, including several sneeze...

Radiation Therapy for Brain Cancer The elderly patient (80 years old) at home has secondary brain cancer that is compressing the nerves, leading to unclear speech (but with clear consciousness and understanding). It is also affecting other cranial nerves (such as the inability to...

Nasopharyngeal carcinoma recurrence Doctor, this is the 10th year since my nasopharyngeal carcinoma recurrence. An MRI has revealed lymph nodes behind my right ear and neck. I underwent a traditional lymphadenectomy, and the Epstein-Barr virus test came back normal. Why is it nec...

Dear Dr. Chen, please interpret the brain MRI report. Thank you? 109/09/16 Imaging or pathology report content Outpatient Zhang Yingzhen 4573630-9 F 5099 050 REQ# PROCEDURE: (15020011) Order Date: 2020/06/04 14:30 Corrected Report D55JCM5 MRI/BRAIN (For GK Follow-up) Execution Da...

Lymphoma Hello Doctor: I have non-Hodgkin lymphoma, specifically nodal marginal zone lymphoma (low-grade, stage I). 1. In April, I discovered a 2 cm enlargement of the right parotid gland, with no symptoms such as fever, swelling, or itching. 2. On July 1, I underwent surgery to ...

I would like to inquire about pineal gland tumors? My sister recently experienced severe headaches and went to see a doctor, who diagnosed her with a pineal gland tumor measuring 6 centimeters. Although my sister mentioned that it might be benign rather than malignant and that sh...

Prostate cancer Hello Dr. Chen, my father is 81 years old and had a PSA level of 14.9, which led to a prostate biopsy that confirmed the presence of cancer cells. The doctor then arranged for a CT scan of the pelvic area, a chest X-ray, and a nuclear medicine scan of the entire s...

The necessity of continuing to participate in clinical trials? Hello Dr. Chen: The patient's second sister (59 years old) has stage IV breast cancer. The doctor did not perform surgery due to metastasis, so she is undergoing chemotherapy and concurrent radiation therapy to t...

Gynecological cancer metastasized to the lungs? Hello, Doctor! My mother was diagnosed with vulvar cancer 7-8 years ago and underwent surgery to remove the tumor. It recurred two years later, requiring another surgery and radiation therapy. Last year, several tumors were found in...

The treatment options for stage IIIB squamous cell lung carcinoma typically include a combination of therapies. These may involve: 1. **Chemotherapy**: Often used as a primary treatment to shrink tumors and control symptoms. 2. **Radiation Therapy**: Can Hello Dr. Chen, my mothe...

Breast cancer metastasis to the brain, with persistent fever and shortness of breath? I'm sorry to hear about your family's situation. Here are the translated questions: Q1: The doctor said the wheezing is due to pneumonia, but why does it continue to worsen even after...

Terminal stage of oral cancer? Recently, my father was diagnosed with terminal oral cancer, with cancer cells located in the left gum and eroding into the left mandible. Surgery is scheduled for the 15th, but prior to that, the doctor has not prescribed any medication for him asi...

Hard mass in the upper inner right chest? I have a hard lump on the upper inner side of my right breast, measuring 170 cm and weighing 76 kg. It looks normal, but it hurts only when pressed lightly. I visited a family medicine clinic for an examination, and the doctor said it was...

Elevated cancer markers? Hello, my father was diagnosed with stage IV pancreatic cancer in December, with vascular involvement making surgery impossible. His CA19-9 level is 340, and he has completed a regimen of 7 days of chemotherapy followed by 1 week off, and will continue wi...

A positron emission tomography (PET) scan is performed immediately after completing radiation therapy for breast cancer? Hello Dr. Chen: If a patient has just completed radiation therapy (after having undergone a lumpectomy) and then undergoes a PET scan, could the area that rece...

Breast cancer measuring 1 cm without metastasis, uncertain whether to undergo chemotherapy? Dear Dr. Lai, My mother is currently 67 years old and has hypertension. She is continuously taking medications including Clonidine, Bisoprolol, and Amlodipine. She also has bone spur issu...

Typically, how long after breast cancer surgery does radiation therapy begin? Hello Doctor: After my family member's breast cancer surgery, it was assessed that chemotherapy is not needed, but radiation therapy is required. However, after visiting the radiation oncology clin...

Radiation therapy for lymphatic regions in breast cancer? Hello Dr. Lai, I would like to ask if the lymphatic areas are also irradiated during radiation therapy for the breast, or if there is a need to specifically adjust the radiation angles? The pathology report indicates tha...