Persistent Chest Pain: Causes and When to Seek Further Testing - Pulmonology

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I have been experiencing chest pain for three weeks?


Thank you, doctor, for taking the time to explain my situation.
I had a low-dose computed tomography (LDCT) scan last June, which showed no issues.
However, since the Lunar New Year this year, I have been experiencing intermittent dull pain in the middle of my left chest for three weeks.
I have undergone an X-ray, and the doctor said my lungs appear normal.
I would like to ask the following:
1.
Is it possible that there is a condition that an X-ray would not reveal?
2.
Do I need to undergo a CT scan again?
3.
If it were a tumor, could it develop in eight months to the point of causing discomfort?
4.
Two days before the chest pain started, I went for a run after not having exercised for a long time, and I did experience chest pain at that time.
Could this have contributed to the chest pain two days later?
Thank you, doctor.

Xiao Rong, 30~39 year old female. Ask Date: 2017/02/09

Dr. Zhang Ziyan reply Pulmonology


Hello, Xiao Rong.
If there were no significant issues in the previous LDCT and there was no mention of the need for regular follow-up, based on the symptoms mentioned, the likelihood of developing a new tumor is relatively low.
It may be worth considering a consultation with a cardiologist for further evaluation, and then follow the assessment of the treating physician.
Changhua Hospital cares about you.

Reply Date: 2017/02/09

More Info


Thank you for your inquiry regarding your persistent chest pain. It’s understandable to be concerned, especially given your previous health evaluations and the duration of your symptoms. Let’s address your questions one by one.

1. Could there be a condition that X-rays might not reveal?
Yes, there are several conditions that may not be visible on a standard X-ray. X-rays primarily show structural abnormalities in bones and some larger soft tissue structures, but they may not detect smaller lesions, inflammation, or certain types of tumors. For instance, conditions like pulmonary embolism, small tumors, or early-stage infections may not be visible on an X-ray. If your symptoms persist, further imaging such as a CT scan may be warranted to provide a more detailed view of the chest and surrounding structures.

2. Is a repeat CT scan necessary?
Given that you have already undergone a low-dose CT (LDCT) scan last year with normal results, a repeat CT scan may not be immediately necessary unless your symptoms worsen or new symptoms develop. However, if your chest pain continues or if there are changes in your health status, discussing the need for further imaging with your healthcare provider is advisable. They may consider a CT scan to rule out conditions that were not previously assessed or to monitor any changes since your last imaging.

3. Is it possible for a tumor to develop over eight months and cause discomfort?
While it is possible for tumors to develop over time, the likelihood of a tumor causing discomfort within eight months depends on various factors, including the type of tumor, its growth rate, and its location. Some tumors can grow slowly and may not cause symptoms until they reach a certain size or affect surrounding tissues. However, many benign conditions can also cause chest pain, such as costochondritis, muscle strain, or gastroesophageal reflux disease (GERD). It’s essential to consider these possibilities and discuss them with your doctor.

4. Could running after a long period of inactivity cause delayed chest pain?
Yes, it is possible that physical activity, especially after a period of inactivity, could lead to muscle strain or soreness, which may manifest as chest pain. If you engaged in running after a long break, it could have strained the muscles in your chest or upper body, leading to discomfort that appears a couple of days later. Additionally, if you experienced any exertion-related symptoms during your run, such as shortness of breath or chest tightness, it is crucial to seek medical advice to rule out any cardiac issues.

In summary, while your previous evaluations have shown no significant issues, persistent chest pain warrants further investigation, especially if it affects your daily life or is accompanied by other symptoms. Consulting with a healthcare provider, possibly a cardiologist or pulmonologist, may provide more clarity. They can assess your symptoms in the context of your medical history and physical examination, and determine if further testing is necessary.

In the meantime, keep track of any additional symptoms you may experience, such as shortness of breath, dizziness, or changes in your activity level, and communicate these to your healthcare provider. It’s essential to prioritize your health and ensure that any underlying issues are addressed promptly. Thank you for your question, and I wish you the best in your health journey.

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