Lung Mycobacterium avium developed after removing an acupuncture needle from the lung

Intrapulmonary migration of a fractured acupuncture needle: a case report

BACKGROUND

Acupuncture, a traditional Chinese medical treatment, has been gaining popularity over the years. However, it also presents certain risks. We report a case of a patient who discovered a foreign body in their lung several years after undergoing acupuncture.

CASE PRESENTATION

A middle-aged woman presented to our hospital with chest pain. An X-ray revealed a needle-like foreign body in the middle lobe of her right lung. The patient had previously undergone acupuncture treatment for local pain in her lower back and lower extremities many years prior. Based on the imaging findings and her medical history, we hypothesized that the foreign body in her lung was a result of a dislodged acupuncture needle. Through preoperative 3-dimensional reconstruction and indocyanine green localization, we were able to locate the foreign body in the lateral segment of the right middle lobe. We successfully removed the foreign body via wedge resection, and the patient made a smooth recovery post-surgery.

CONCLUSION

Acupuncturists and surgeons should remain vigilant about the potential risks associated with acupuncture.

Lung Mycobacterium avium developed after removing an acupuncture needle from the lung

Acupuncture needles can cause non‐tuberculosis mycobacteria (NTM) infection on the skin, but there are no reports that acupuncture needles inserted into the lung have caused lung NTM infection. A 63‐year‐old woman, who underwent removal of a broken acupuncture needle inserted into the lung nine years ago, was admitted with nodules in the right lung. The shadow was positioned where the needle had existed. Partial lung resection of the right lower lobe was performed, and the resected area showed caseous necrosis histopathologically. Furthermore, Mycobacterium avium was cultured from the specimen. When abnormal lung shadows are located where a resected foreign body appeared, NTM infection should be considered.