Understanding Lung Issues: Insights on CT Scan Findings and Concerns
Lung issues Hello Doctor: During a previous health check, it was noted that there was "partial lung expansion and increased infiltration in the left upper lung lingula." Later, when I went to the hospital for a CT scan, the doctor was watching a variety show on the comp...
Dr. Zhou Ziguang reply Pulmonology
Hello: The report and imaging still need to be evaluated and explained by a qualified physician. Please visit a pulmonologist, and it would be best to bring the imaging results.[Read More] Understanding Lung Issues: Insights on CT Scan Findings and Concerns
Understanding COVID-19 Transmission Risks at Outdoor Testing Sites
Transmission of COVID-19 Infection Hello, I would like to ask you about the current situation where many rapid testing stations are set up outdoors, with a transparent partition separating the physician and the patient. If a confirmed case removes their mask in front of the parti...
Dr. Zhou Ziguang reply Pulmonology
Hello: In theory, the patient-side partition will still be disinfected, following the standards set by the local health department.[Read More] Understanding COVID-19 Transmission Risks at Outdoor Testing Sites
Follow-Up Care After Low-Dose CT: Which Specialist to See?
Questions about CT (Computed Tomography)? Hello Doctor: I would like to inquire about the follow-up for a low-dose CT scan report. Which department should I schedule an appointment with? I would like to know if there are any abnormalities in the image below and if I need to see a...
Dr. Zhou Ziguang reply Pulmonology
Hello: 1. For abnormal visual conditions, please first consult the relevant specialty for re-evaluation, and discuss with the interpreting physician. 2. Online interpretation services are not provided; please discuss with the interpreting physician.[Read More] Follow-Up Care After Low-Dose CT: Which Specialist to See?
Understanding Chest Tightness After Vomiting: When to Seek Medical Help
Respiratory issues Hello Doctor, two days ago I experienced a sore throat and vomited after drinking alcohol (which led to mild dehydration). Today, I woke up to find that I feel tightness in my chest when taking deep breaths. I also noticed that coughing and hiccuping cause the ...
Dr. Zhou Ziguang reply Pulmonology
Hello: Please visit the pulmonology department for evaluation by a physician.[Read More] Understanding Chest Tightness After Vomiting: When to Seek Medical Help
Occasional Vibrations in the Left Chest During Inhalation: What to Know
During inhalation, there is a sensation of vibration on the left side? I occasionally feel a vibration sensation! It doesn't happen every time I inhale, and it doesn't occur when I exhale. Whenever I try to confirm the feeling, it disappears! There is no cough, chest ti...
Dr. Zhou Ziguang reply Pulmonology
Hello: Please visit the pulmonology department for evaluation by a physician.[Read More] Occasional Vibrations in the Left Chest During Inhalation: What to Know
Post-Cold Cough: Understanding Persistent Symptoms and Chest Discomfort
Coughing after a cold? Since my last cold, I have been experiencing a cough that has persisted for more than two months. It's a dry cough, and I've been coughing to the point where my chest feels a bit sore, but I would consider my cough to be mild. I have had chest X-r...
Dr. Zhou Ziguang reply Pulmonology
Hello: There are many causes of cough. In addition to the lungs, common causes include post-nasal drip and gastroesophageal reflux disease (GERD). Please discuss this further with your physician and seek their evaluation.[Read More] Post-Cold Cough: Understanding Persistent Symptoms and Chest Discomfort
Understanding Lung Abnormalities: Is It Really Tuberculosis?
Abnormalities in the lungs? Hello Doctor: Last month, I had a physical examination, and the chest X-ray showed an abnormality with a small dark shadow in the lungs. The doctor suspected it might be tuberculosis, so I underwent a CT scan and sputum tests. However, all three sputum...
Dr. Zhou Ziguang reply Pulmonology
Hello: Based on the findings, the chest X-ray and chest CT scan show imaging characteristics consistent with tuberculosis. A negative sputum smear indicates that there is currently no evidence of infectiousness, but it does not completely rule out the possibility of tuberculosis....[Read More] Understanding Lung Abnormalities: Is It Really Tuberculosis?
Understanding Chest Pain: Causes and When to Seek Help
Chest tightness? Hello, I recently went to the hospital for a check-up with the pulmonology department. The doctor said everything was fine, and I had an X-ray done. However, I've been experiencing chest pain again. It hurts when I bend down, and it also hurts whenever I mov...
Dr. Zhou Ziguang reply Pulmonology
Please seek medical attention for a professional evaluation and explanation from a physician.[Read More] Understanding Chest Pain: Causes and When to Seek Help
Understanding Throat Vibrations and Dry Cough During Deep Breathing
Trachea during respiration Doctor, I would like to ask you about a concern I have. When I take a deep breath and touch the indentation below my throat, I can feel a vibration that seems like mucus, but when I try to cough, there is no phlegm. This has led me to feel the urge to c...
Dr. Zhou Ziguang reply Pulmonology
Hello: A consultation with a physician is necessary. Please visit a doctor to discuss your concerns.[Read More] Understanding Throat Vibrations and Dry Cough During Deep Breathing
Can Mucus Travel from Lungs to Mouth Without Coughing?
Could this be phlegm? In the past two to three weeks, I have occasionally noticed blood streaks when I cough to clear my throat (but I don't feel the urge to cough and there is no phlegm; it's just a hard cough to clear my throat, and sometimes the liquid I expel from m...
Dr. Zhou Ziguang reply Pulmonology
Hello: A small amount of tracheal secretions can move upward during normal breathing. Coughing remains a more effective action for expelling "foreign objects" or mucus from the trachea. Your condition still requires discussion and evaluation with a physician to determin...[Read More] Can Mucus Travel from Lungs to Mouth Without Coughing?
Understanding Tuberculosis Testing: Risks and Precautions for Family Members
If tuberculosis tests yield inconsistent results, could this lead to an unnoticed infection? Hello, Doctor. I would like to ask a question. Previously, a family member was diagnosed with tuberculosis, so both my mother and I received a notice from the health department to undergo...
Dr. Zhou Ziguang reply Pulmonology
Hello: 1. For tuberculosis contact screening, a chest X-ray is typically performed first. According to the information provided, this was conducted at Hospital A. Initially, there were concerns regarding your mother's X-ray results, but upon re-examination, no lesions were f...[Read More] Understanding Tuberculosis Testing: Risks and Precautions for Family Members
Understanding Chest Pain After a Chest Injury: Causes and Concerns
Chest contusion, sharp pain in the chest? Hello, doctor. A few days ago, I accidentally hit my chest hard for some reason. It hurt for a moment and then stopped, but in the following days, I feel a sharp pain whenever I move (even when I breathe), especially when I exert myself. ...
Dr. Zhou Ziguang reply Pulmonology
Hello: The likelihood of a muscle strain (contusion) is high, but it is still necessary to seek medical attention. Please visit a nearby healthcare provider.[Read More] Understanding Chest Pain After a Chest Injury: Causes and Concerns
Understanding Shortness of Breath and Chest Tightness: When to Seek Help
Shortness of breath accompanied by chest tightness? Hello doctor, I am 161 cm tall and weigh 45 kg. I have a history of chronic anemia and chronic gastritis, and my menstrual cycle is irregular. Recently, I have been experiencing chest tightness, difficulty breathing, and frequen...
Dr. Zhou Ziguang reply Pulmonology
Hello: The issue mentioned requires professional evaluation and treatment by a physician. Please visit a hospital that is convenient for you.[Read More] Understanding Shortness of Breath and Chest Tightness: When to Seek Help
Understanding Persistent Chest Discomfort: Causes and Treatment Options
The sensation of a foreign body in the chest, accompanied by itching and mild pain, could be attributed to several potential causes. These may include allergic reactions, respiratory infections, inflammation of the airways (such as bronchitis), or even conditions like gastroesoph...
Dr. Zhou Ziguang reply Pulmonology
Hello: There could be many possible reasons; it is recommended to consult a pulmonologist and discuss with the physician.[Read More] Understanding Persistent Chest Discomfort: Causes and Treatment Options
Understanding Central Chest Pain: When to See a Specialist
Sharp pain in the center of the chest? Hello doctor, three days ago I started experiencing intermittent sharp pain in the sternum, similar to a tearing sensation. Each episode lasts about 2-3 seconds and resolves on its own, but it recurs every few minutes. I do not feel pain dur...
Dr. Zhou Ziguang reply Pulmonology
Hello: You can first consult with a cardiologist to discuss.[Read More] Understanding Central Chest Pain: When to See a Specialist
Understanding Chest Tightness and Loss of Appetite: Causes and Solutions
Chest tightness and loss of appetite? Recently, I have been experiencing chest tightness again, along with some shortness of breath that can last all day or come and go. For the past four days, my appetite has not been good; I used to have a large appetite, but now I feel like ea...
Dr. Zhou Ziguang reply Pulmonology
Hello: If both cardiology and pulmonology show no abnormalities, you may consider visiting a gastroenterologist to check for any liver or esophageal issues, and then discuss with your physician.[Read More] Understanding Chest Tightness and Loss of Appetite: Causes and Solutions
Understanding Symptoms Near the Solar Plexus: Coughing and Chest Pain
Epigastric issues? Hello Doctor, I have been feeling a sensation of phlegm in the area just above my solar plexus for some time now. I find myself constantly clearing my throat, making sounds (even about once a minute), but I can't seem to expel any phlegm. Additionally, I o...
Dr. Zhou Ziguang reply Pulmonology
Hello: The symptoms mentioned above still require a consultation and examination by a physician. Please visit a pulmonologist.[Read More] Understanding Symptoms Near the Solar Plexus: Coughing and Chest Pain
Understanding Ground-Glass Opacity Changes in Lung CT Scans
CT Report The phrase "complete interval regression of ground-glass opacity in the bilateral lower lobes" indicates that the ground-glass opacities observed in the lower lobes of both lungs have completely regressed or improved over time. This suggests that there has bee...
Dr. Zhou Ziguang reply Pulmonology
Hello: It should be that the previous lesion has disappeared; please confirm with your physician again.[Read More] Understanding Ground-Glass Opacity Changes in Lung CT Scans
Understanding Suspected Bronchial Infiltration: Diagnosis and Implications
Medical examination report note: Suspected bronchial infiltration? Hello, Director Zhou. I apologize for the interruption, but I have a question. I recently underwent a health check at the hospital, and the report indicated "suspected bronchial infiltration" in the tube...
Dr. Zhou Ziguang reply Pulmonology
Hello: When there are abnormal shadows and a definitive diagnosis has not been established, they can be described as infiltrates, commonly associated with pneumonia. However, further evaluation is necessary, so please consult a pulmonologist for a follow-up examination.[Read More] Understanding Suspected Bronchial Infiltration: Diagnosis and Implications
Understanding Chest Pain and Breathing Issues: When to Seek Help
Chest tightness and breathing issues? Hello Doctor: For a long time, I only noticed some indentation in my chest and, due to my slim build, I didn't think much of it. Recently, I have realized that I have a mild hereditary pectus excavatum issue. I occasionally experience pa...
Dr. Zhou Ziguang reply Pulmonology
Hello: You can undergo pulmonary function tests and visit the thoracic surgery department.[Read More] Understanding Chest Pain and Breathing Issues: When to Seek Help