Persistent Coughing: When X-rays Show Clear Lungs, What's Next?
Persistent cough without resolution, chest X-ray shows clear lungs? Hello, doctor! My mother has been experiencing a dry cough for over two months. Although she felt better after taking medication, the cough returned two to three weeks later. Initially, she had a chest X-ray, whi...
Dr. Wang Lanfeng Reply:
Hello: Based on your description, your mother's symptoms are nonspecific, making it difficult to determine the underlying cause. If her symptoms persist, it would be advisable to visit a pulmonology outpatient clinic. Thank you.[Read More] Persistent Coughing: When X-rays Show Clear Lungs, What's Next?
Understanding Post-Nasal Drip: Chest Tightness and Breathing Issues
Post-nasal drip, chest tightness, and difficulty breathing? Hello, doctor. I am 158 cm tall and weigh 43 kg. For the past six months, I have been experiencing persistent post-nasal drip, and recently I have had episodes of chest tightness and difficulty breathing. I also feel an ...
Dr. Wang Lanfeng Reply:
Hello: Based on your description, you may be experiencing allergic rhinitis or sinusitis, which could be causing post-nasal drip. It is recommended that you visit an otolaryngology clinic for evaluation. Additionally, regarding your symptoms of chest tightness or shortness of bre...[Read More] Understanding Post-Nasal Drip: Chest Tightness and Breathing Issues
Understanding Lung Nodules: Causes, Growth, and Next Steps in Diagnosis
Pulmonary nodules Hello Doctor: I had a chest CT on June 20, which revealed a 5mm solid nodule at the right middle lobe (RML, SE3 IM196). Subsequently, on September 29, I had a follow-up at the same hospital, and the results were as follows: Airway/lungs/pleura: -- two 5mm solid ...
Dr. Wang Lanfeng Reply:
Hello: Since I cannot view the original chest CT scan images, I am unable to provide appropriate recommendations. I suggest discussing future treatment options with the attending physician at the hospital where the examination was performed. Thank you.[Read More] Understanding Lung Nodules: Causes, Growth, and Next Steps in Diagnosis
Understanding Chest X-Ray Findings: When to Consult a Pulmonologist
X-ray examination The X-ray report from April 13, 2021, indicates a mild increase in interstitial lung markings in both lower lungs. It suggests clinical correlation and follow-up. The X-ray report from July 28, 2021, shows mild haziness of bilateral lung markings, also recommend...
Dr. Wang Lanfeng Reply:
Hello: Since I cannot view the original chest X-ray images, I am unable to provide appropriate recommendations. Additionally, since you still have upper respiratory symptoms after your COVID-19 infection, I suggest that you visit the pulmonology outpatient department at the hospi...[Read More] Understanding Chest X-Ray Findings: When to Consult a Pulmonologist
Understanding Your Chest CT Scan Report: Key Insights and Follow-Up
Computed Tomography Report I would like to inquire about the content of the examination report. I have been experiencing recurrent discomfort near my chest area, which prompted me to undergo a CT scan and X-ray report. The physician reviewed the results and stated that no issues ...
Dr. Yang Wenda Reply:
Hello Junyi: According to the report, there are small nodules in the lungs, but they are not large (0.3 cm and 0.6 cm). It is recommended to follow up with a CT scan in two years. During this period, you can have a chest X-ray for follow-up annually. Best wishes![Read More] Understanding Your Chest CT Scan Report: Key Insights and Follow-Up
Understanding Non-Specific Parenchymal Changes in Lung CT Scans
The lung CT examination results show nonspecific parenchymal changes? Hello Doctor, I recently received my health check-up report, and the chest CT results mentioned non-specific parenchymal changes in the lungs, but no obvious nodules were found. I will be traveling abroad soon ...
Dr. Wang Lanfeng Reply:
Hello: Since I cannot view the original chest CT scan images, I am unable to provide appropriate recommendations. I suggest discussing future treatment options with the attending physician at the hospital where the examination was conducted. Thank you.[Read More] Understanding Non-Specific Parenchymal Changes in Lung CT Scans
Post-COVID Symptoms: Understanding Recovery and When to Seek Help
Symptoms after recovery from COVID-19? Hello Doctor, it has been about 12 days since my diagnosis. Many of my symptoms have improved, but I still have some issues. I have phlegm in my throat that requires frequent clearing (the phlegm is foamy and not thick), and sometimes I feel...
Dr. Wang Lanfeng Reply:
Hello: After a COVID-19 infection, some patients do experience the symptoms you described. Some patients may improve after a period of time, while others may have symptoms that persist for a longer duration. If your symptoms continue, it is recommended that you visit a pulmonolog...[Read More] Post-COVID Symptoms: Understanding Recovery and When to Seek Help
Understanding Chemical Sensitivity: Allergic Reactions in the Workplace
Chemical volatile gas allergy Hello, Doctor! I am a factory worker, and recently my job requires me to frequently (though not daily) come into contact with various chemical adhesives, such as moisture-proof adhesives (hydrocarbon-based light volatile oils, octane and its isomers)...
Dr. Wang Lanfeng Reply:
Hello: Based on your description, the chemical substances you have been exposed to can indeed cause irritation and inflammatory reactions of the respiratory mucosa, leading to the symptoms you mentioned. Individual responses to chemical irritants can vary, so not everyone will ex...[Read More] Understanding Chemical Sensitivity: Allergic Reactions in the Workplace
Understanding Increased Lung Hilar Patterns and Chest Discomfort
Continuation of issues related to #185698? Thank you, doctor, for your quick response; I really appreciate it! I meant to give a very satisfied rating, but I accidentally pressed the wrong button because my fingers are too thick—my apologies! I visited the cardiology department d...
Dr. Yang Wenda Reply:
Hello: 1. If the inhalation is not deep enough, the X-ray patterns may appear more pronounced. 2. Poor cardiac function can increase resistance to blood flow returning from the lungs to the heart, which may also lead to increased patterns near the hilum of the lungs; however, the...[Read More] Understanding Increased Lung Hilar Patterns and Chest Discomfort
Understanding Mild Increased Bilateral Perihilar Infiltrations on Chest X-Ray
Questions about chest X-rays? Hello, doctor. I have had asthma since childhood, but I have experienced very few episodes as an adult and carry a rescue inhaler that I rarely use (maybe once a year or not at all). During a recent heart examination, I had an X-ray, and the health r...
Dr. Yang Wenda Reply:
Hello: The X-ray description translates to "increased vascular markings in both lung hila," without mentioning any masses (pulmonary nodules) or pneumonia. If you do not have any obvious symptoms, there is no need to rush to see a doctor![Read More] Understanding Mild Increased Bilateral Perihilar Infiltrations on Chest X-Ray
Understanding Blood-Streaked Phlegm: Causes and When to Seek Help
Sputum with blood streaks? Hello, doctor. A few days ago, I felt some chest tightness and difficulty breathing. It has improved over the last two days, but I still occasionally experience chest tightness and feel like there is phlegm stuck in my throat and lungs, although I haven...
Dr. Wang Lanfeng Reply:
Hello: Based on your description, your symptoms are non-specific and it is difficult to determine the underlying cause. If your symptoms persist, I recommend that you visit a pulmonology clinic for further evaluation. Thank you.[Read More] Understanding Blood-Streaked Phlegm: Causes and When to Seek Help
Understanding Tracheal Foreign Bodies: Symptoms and Management
Suspicion of tracheobronchial foreign body? If a foreign object comes into contact with the trachea, will it always cause severe coughing? (I do not have coughing symptoms, nor do I have a fever; I just feel a sensation of something stuck in my throat, which makes me suspicious.....
Dr. Zhang Ziyan Reply:
Hello Mr. Kirin, based on your age, if there is a foreign object, the cough reflex is usually quite intense; if not, there is no need to worry too much. Typically, it has either been coughed out or has moved into the oral cavity. Changhua Hospital cares about you.[Read More] Understanding Tracheal Foreign Bodies: Symptoms and Management
Are Three Monthly CT Scans Safe for Lung Nodules? Understanding Risks and Concerns
Is there any harm to the body from having a chest CT scan every three months? I would like to consult a doctor about ground-glass nodules in the lungs, which are said to be post-inflammatory granulomas. What is this condition? The doctor told me there is an 80% chance that it wil...
Dr. Huang Yiwen Reply:
Dear Yao Yao: I apologize for the late response regarding the ground-glass nodules and granulomas. Generally, they do not disappear, and it is important that they do not continue to enlarge. Ground-glass nodules can indeed have the potential to be associated with lung adenocarcin...[Read More] Are Three Monthly CT Scans Safe for Lung Nodules? Understanding Risks and Concerns
Understanding 5mm Ground Glass Nodules: What You Need to Know
5mm ground-glass nodule Hello Doctor, I went to a major hospital at the end of June for a lung CT scan, and the report indicated: "There is a 5mm ground-glass nodule (5mm, Se3/Im58-59) in the superior basal segment of the left lower lobe. Post-inflammatory granuloma is highl...
Dr. Huang Yiwen Reply:
Dear Miss Dou: It is correct to recommend a follow-up in 3 to 6 months for the 5 mm lesion. This recommendation is based on the tumor replication time, indicating that if there are no changes within this interval, it is relatively reassuring. There are many patterns of ground-g...[Read More] Understanding 5mm Ground Glass Nodules: What You Need to Know
Can Chemical Bronchitis or Laryngitis Lead to Full Recovery?
Can chemical bronchitis or laryngitis fully recover? Six weeks ago, I started experiencing coughing symptoms and a sensation of something stuck in my throat, possibly due to using too much bleach to clean the bathroom walls. These symptoms have persisted until now, and I have not...
Dr. Wang Lanfeng Reply:
Hello: Based on your description, it is currently not possible to determine whether the chemical lung injury was caused by bleach. However, you have already undergone preliminary examinations, and everything seems fine at the moment. It is recommended that you focus on symptomati...[Read More] Can Chemical Bronchitis or Laryngitis Lead to Full Recovery?
Choking and Aspiration Pneumonia: When to Seek Medical Attention?
Choking/aspiration pneumonia? Hello, doctor. I accidentally inhaled spicy oil while eating, and I felt a burning sensation in my throat and lungs, along with coughing. After resting, the burning sensation has subsided, but now I feel a bit short of breath. Is it normal to have a ...
Dr. Wang Lanfeng Reply:
Hello: Generally speaking, if food enters the trachea, as long as the amount of aspirated food is not too large, there is a chance that the body can absorb it. However, it may also lead to pneumonia. It is advisable to continue monitoring the situation. If you experience persiste...[Read More] Choking and Aspiration Pneumonia: When to Seek Medical Attention?
Understanding Ground-Glass Nodules: Are They a Sign of Lung Cancer?
Self-paid lung CT scan Hello doctor, I previously tested positive and went to a large hospital for a self-paid chest CT. The results showed a ground-glass opacity nodule in the left lower lobe, which is likely a post-inflammatory granuloma (0.5 mm). Could you please tell me if th...
Dr. Wang Lanfeng Reply:
Hello: Since I cannot view the original chest CT scan images, I am unable to provide appropriate recommendations. I suggest that you return to the hospital where the examination was conducted and discuss future treatment options with your attending physician. Thank you.[Read More] Understanding Ground-Glass Nodules: Are They a Sign of Lung Cancer?
Understanding White Spots on X-rays: What They Mean for Lung Health
Lower lung bones Hello Doctor, I have a question. I have a history of missed diagnoses, so I had a chest X-ray done. The results showed that my lungs are normal, but there is a white spot on the bone below the lungs. The doctor couldn't determine what it was and advised me t...
Dr. Huang Yiwen Reply:
Dear Yao Yao: Most confirmed cases show no significant changes on X-rays. Lung adenocarcinoma typically does not present in this manner. Based on your description, the white spots may be calcifications (it is possible they are cross-sections of blood vessels), but X-ray descripti...[Read More] Understanding White Spots on X-rays: What They Mean for Lung Health
Understanding Chest Pain After COVID-19: When to Seek Medical Advice
Chest pain COVID-19 Hello Doctor, I am 29 years old. I tested positive for COVID-19 on June 17th, and today, on the eighth day, I am still testing positive. I would like to know if this is normal. My symptoms initially included mild throat discomfort, followed by more noticeable ...
Dr. Wang Lanfeng Reply:
Hello: According to current guidelines, individuals diagnosed with COVID-19 are generally no longer contagious after a 7-day isolation period. A positive result on a rapid test may simply indicate the presence of viral genetic fragments in the body, not necessarily that the indiv...[Read More] Understanding Chest Pain After COVID-19: When to Seek Medical Advice
Understanding a White Spot on Bone After Clear Lung X-Ray Results
The chest X-ray shows no issues with the lungs, but there is a white spot on the bone beneath the lung? Hello Doctor, today I went to the municipal hospital for an X-ray (since I have been diagnosed before). The report came out today, and my lungs are very healthy. However, the d...
Dr. Huang Yiwen Reply:
Dear Ms. Dou: Lung adenocarcinoma would not present in this manner. If you are truly concerned, a 64-slice computed tomography (CT) scan would suffice. The hospital should be able to handle this; Changhua Hospital cares about you.[Read More] Understanding a White Spot on Bone After Clear Lung X-Ray Results