Ingestion of a fishbone but not found during gastroscopy?
Hello Doctor: Two nights ago, while eating salmon, I accidentally swallowed a fish bone that was about one centimeter long and not soft.
I felt a bit nervous, so I swallowed a bite of rice and vegetables afterward, but later I still felt a foreign body sensation in my right neck, so I went to an ENT specialist for an examination.
The ENT doctor couldn't find anything, so they referred me to the hospital for an X-ray.
The X-ray showed a small white object in my neck, but it couldn't be confirmed whether it was a fish bone, so they scheduled me for an endoscopy the next day.
That night, I felt occasional pain in my right neck while breathing.
After the endoscopy the next day, the doctor said they didn't see any fish bone or any wounds, suggesting that the fish bone might have caused a slight abrasion.
They advised me to observe for a few days for any swelling or fever in my neck, as a small fish bone might not have been visible.
After the endoscopy, I felt pain when swallowing saliva on the right side of my throat, and later that night, I noticed that my right tonsil seemed swollen.
Even today, I still feel a sensation of something stuck in my throat when eating.
I'm not sure if this is related to the throat pain after the endoscopy.
I would like to ask the doctor, is it possible for a one-centimeter fish bone to show up on an X-ray but not be detected during an endoscopy? And if the doctor said there were no wounds, can we infer that the fish bone did not penetrate the esophageal wall but went directly to the stomach? Additionally, could the inflammation of the tonsil be caused by the abrasion from the fish bone? Thank you, Doctor, for your response.
🙏
Li, 20~29 year old female. Ask Date: 2022/01/25
Dr. Hong Yuanbin reply Internal Medicine
Hello,
1.
It is possible for a fishbone to be visible on an X-ray but not detected during an endoscopy.
This can occur due to the numerous folds in the stomach, and if the fishbone is not prominently colored, it may not be seen during the endoscopic examination.
2.
It is plausible to speculate that the fishbone did not actually penetrate the esophageal wall but rather went directly into the stomach.
However, there is also the possibility that the X-ray was misinterpreted and that the fishbone was never ingested.
3.
Inflammation of the tonsils could potentially be caused by a fishbone scraping against them, but this is less likely.
Typically, tonsillitis is more commonly associated with bacterial or viral infections.
Overall, since the endoscopy did not reveal the fishbone, it is currently advisable to continue monitoring for any subsequent symptoms.
Thank you for your inquiry.
Reply Date: 2022/01/25
More Info
Swallowing a fish bone can be a concerning experience, and your symptoms and the findings from the X-ray and endoscopy provide important insights into your situation. Let's break down your concerns and the medical implications step by step.
X-Ray Findings
The X-ray you underwent showed a small white object in your neck, which raised suspicion for the fish bone. X-rays can sometimes detect foreign bodies, especially if they are radiopaque (i.e., they absorb X-rays and appear white on the film). However, not all fish bones are easily visible on X-rays, particularly if they are small, thin, or made of materials that do not absorb X-rays well. A fish bone that is about 1 cm long could potentially be seen, but its visibility depends on its composition and orientation.
Endoscopy Insights
During the endoscopy, the doctor did not find the fish bone or any signs of injury to the esophagus. This could suggest a few possibilities:
1. The Fish Bone Passed Through: If the fish bone was small enough, it might have passed through the esophagus and into the stomach without causing any significant injury. This is a common occurrence, as many swallowed foreign bodies can pass through the gastrointestinal tract without causing harm.
2. Injury Without Visible Damage: It's also possible that the fish bone caused a minor abrasion or scratch that healed quickly, which might not be visible during the endoscopy. The throat and esophagus are lined with mucous membranes that can be quite resilient.
3. Size and Composition: If the fish bone was not particularly sharp or large, it may not have caused any significant damage to the esophagus, which could explain why it was not seen during the procedure.
Symptoms and Follow-Up
Your symptoms of throat pain and the sensation of something being stuck could be attributed to several factors:
- Post-Endoscopy Irritation: The endoscopy itself can cause temporary irritation to the throat, leading to pain and discomfort when swallowing. This is a common side effect and usually resolves within a few days.
- Tonsillar Inflammation: The swelling of your tonsil could be a response to irritation or inflammation, possibly exacerbated by the initial swallowing incident. It is also possible that the irritation from the fish bone could have led to a mild inflammatory response in the tonsils.
Recommendations
1. Observation: Continue to monitor your symptoms. If you experience worsening pain, difficulty swallowing, fever, or swelling in the neck, it is important to seek medical attention promptly.
2. Hydration and Soft Foods: To ease any discomfort, try to stay hydrated and consume soft foods that are easier to swallow.
3. Follow-Up: If your symptoms persist or worsen, consider following up with your healthcare provider. They may recommend further imaging studies or a repeat endoscopy if there is concern about a retained foreign body or ongoing inflammation.
4. Pain Management: Over-the-counter pain relievers may help alleviate throat discomfort, but consult with your doctor before taking any medication.
Conclusion
In summary, while the X-ray indicated a possible foreign body, the endoscopy did not reveal any significant injury or retained fish bone. Your symptoms may be related to irritation from the swallowing incident or the endoscopy itself. Monitoring your condition and seeking further medical advice if symptoms persist is the best course of action. Always prioritize your health and do not hesitate to reach out to your healthcare provider with any concerns.
Similar Q&A
Accidentally Swallowed Fish Bone: What to Do and What to Expect
On the evening of Sunday, May 27th, I accidentally swallowed a bone from a milkfish during dinner. I went to a clinic at 8 PM to check if it was lodged in my throat. They used a nasal endoscope but did not find any fish bone, so the doctor advised me to monitor the situation. Ove...
Dr. Zheng Jueyi reply Otolaryngology
Hello, if there are no obvious symptoms such as pain while swallowing, a sensation of a foreign body, or fever, it is unlikely that a fishbone is lodged in the esophagus. You may first observe your condition. If you experience any discomfort, you can visit a gastroenterologist to...[Read More] Accidentally Swallowed Fish Bone: What to Do and What to Expect
Concerns About Swallowing Fish Bones: What to Watch For
If you accidentally swallowed a small fish bone, approximately 1 cm in size, from handling fish skin, and you do not feel any injury in your throat, you should monitor for any symptoms. Observe for the following signs over the next 24 to 48 hours: 1. Difficulty swallowing or pai...
Dr. Chen Shidian reply Gastroenterology and Hepatology
As stated, there should be no issues, but please be careful in the future.[Read More] Concerns About Swallowing Fish Bones: What to Watch For
Persistent Fish Bone Sensation in Throat: When to Seek Further Medical Evaluation?
Hello Doctor: Three weeks ago, I accidentally inhaled a fish bone while eating a thinly grilled salmon. The bone is less than 1 cm long. I urgently went to a nearby hospital and informed them of the approximate location of the bone (about 1 cm above the Adam's apple on the r...
Dr. Zheng Jueyi reply Otolaryngology
Hello, if you continue to feel unwell, it is advisable to return for a follow-up examination. As for what tests need to be arranged, that will depend on clinical judgment. Wishing you safety and health. Sincerely, Dr. Cheng Jue-Yi, Director of the Department of Otolaryngology, Ta...[Read More] Persistent Fish Bone Sensation in Throat: When to Seek Further Medical Evaluation?
Symptoms of Fish Bone Obstruction: What You Need to Know
Hello, Doctor. During lunch today, I had a dish with salmon. While eating, I wasn't sure if my throat was too dry or if I actually swallowed a fish bone. Towards the end of the meal, I felt a brief pain in my throat when I swallowed a bite. I still managed to swallow the foo...
Dr. Zheng Jueyi reply Otolaryngology
Hello: Generally, if a fish bone gets stuck, there is often a noticeable pain or sharp sensation when swallowing. If the sensation is odd or only slightly uncomfortable, it is usually caused by mild inflammation or a small abrasion. It is recommended that if there is no improveme...[Read More] Symptoms of Fish Bone Obstruction: What You Need to Know
Related FAQ
(Otolaryngology)
Fish Bone Stuck In Throat(Otolaryngology)
Accidental Ingestion(Gastroenterology and Hepatology)
Accidental Ingestion(Family Medicine)
Choking(Internal Medicine)
Oral Cavity(Internal Medicine)
Mercury Poisoning(Internal Medicine)
Foreign Body Sensation In The Anus(Gastroenterology and Hepatology)
Stomach(Internal Medicine)
Swallowing(Otolaryngology)