• Korean Journal of Bronchoesophagology
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• v.1 no.1
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• pp.75-81
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• 1995

To evaluate the diagnostic value of pulmonary perfusion scan, we obtained 99mTc MAA per-fusion lung scan from 25 cases of airway foreign bodies. The results were as follows. 1) Significant changes in blood gases were not observed after the establishment of regional hypoperfusion caused by airway foreign body. 2) Near total or total defect was noted on perfusion scan from most of the airway foreign body. 3) There was correspondance of findings of perfusion lung scan and duration of airway foreign body. 4) After the removal of airway foreign bodies, perfusion scan abnormalities were reversed in parallel with the recovery of pulmonary blood flow. We concluded that pulmonary perfusion scan may be valuable for detection of foreign body and reversible hypoperfusion.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1978.06a
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• pp.4.2-4
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• 1978

Foreign bodies in esophagus and tracheobronchus should be sometimes treated with emergency and are used to be considered as an importment disease in otolaryngologic field. Interestingly, variety of the incidence and object of foreign bodies have been showed as being changed the mode af life pattern and civilization. Our department had already reported the statistical survey at first in 1954, successively in 1992, 1963 and 1968, respectively according to the age, sex, variety af foreign bodies, location and duration of the lodgement. Now, we have experienced the new 186 cases during the consecutive 5 year period from January 1973 to December 1977 and reported as a 5th report comparing with previous reports.

• Journal of Trauma and Injury
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• v.37 no.3
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• pp.238-242
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• 2024

Retained rectal foreign bodies (RFBs) of an autoerotic nature represent an emerging and rare surgical emergency, posing a sensitive challenge for surgeons. RFBs exhibit a wide range of presentations and require varied management approaches, with the choice of treatment modality differing from case to case. Recently, minimally invasive techniques have been employed for the retrieval of RFBs. In 2021, the World Society of Emergency Surgery and the American Association for the Surgery of Trauma released guidelines on anorectal emergencies, highlighting the usefulness of these techniques as adjunctive tools for both diagnosis and ruling out associated complications. In this report, we describe two noteworthy cases of men who presented to the trauma emergency department with foreign bodies lodged in their rectums. We also highlight the potential role of minimally invasive techniques within a "step-up" approach for the management of retained RFBs.

• Journal of Veterinary Clinics
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• v.26 no.6
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• pp.628-631
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• 2009

Five dogs presented to the Veterinary Medical Teaching Hospital of the Konkuk University and Hangang Animal Hospital with a history of foreign body ingestion. On physical examination, five dogs showed lethargy, anorexia, or vomiting. Plain radiographs revealed that radiopaque foreign bodies lodged in the heart base or caudal thoracic esophagus. Positive contrast esophagogram revealed that large foreign bodies severely expanded the esophagus and there was no evidence of leakage of the contrast agent from the esophagus into the thoracic cavity. Gastrotomy for retrieval of esophageal foreign bodies using long forceps technique was performed. Esophageal foreign bodies were successfully retrieved in all dogs. The follow-ups were completed 10 days to 2 years after surgery. The follow-up information was based on physical examination by veterinarians and telephone interview with owners. The owners reported that there was no evidence of complications related to surgery such as vomiting, regurgitation, dysphagia, gagging, hyper-salivation, or anorexia in all dogs.

• Korean Journal of Bronchoesophagology
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• v.6 no.2
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• pp.201-203
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• 2000

The PTP (Press-Through-Pack) has been widely used as a packing material for tablets and capsules. But esophageal foreign bodies attributed to the PTP may cause injury to esophageal mucous membrane, potentially inducing severe complications such as hemorrhage, perforation, etc. We report three cases of PTP foreign bodies in esophagus with reference to recent literature.

• Korean Journal of Bronchoesophagology
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• v.10 no.2
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• pp.49-51
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• 2004

The lodgement of foreign material in the larynx is potentially life thereatening as complete obstruction of this region does not leave the individual with a viable airway. In the literature review, laryngeal foreign bodies accounted for about $3\%$ of the whole foreign bodies in the air passage. This report describes a rare case of laryngeal obstruction by subglottic foreign body(tooth) occurred during tooth extraction, in which repeated Heimlich maneuver failed to expel the foreign body and aggravated airway obstruction.

• Korean Journal of Bronchoesophagology
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• v.16 no.1
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• pp.51-54
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• 2010

Occult bronchial foreign body is that long-standing foreign body lodge in bronchial tree. Occult bronchial foreign bodies arc rare in adults, whereas tracheobronchial aspiration of foreign bodies occurs commonly in children. A 65-year-old man with chronic cough, sputum production, and fever was transferred for treatment of right middle and lower lobc collapse and obstructive pneumonitis as evidenced by imaging studies. The patient was treated with right middle-lower bilobectomy because fiberoptic bronchoscopic removal of the foreign body failed. We report this case with review of literatures.

• Journal of the Korean Society of Laryngology, Phoniatrics and Logopedics
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• v.33 no.1
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• pp.37-41
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• 2022

Airway foreign body aspiration in children can lead to accidental death, due to the foreign body itself or the removal procedure. Depending on its location, removal of the foreign body can be challenging. Here, we present a case of successful removal of a foreign body from the left upper lobar bronchus via ventilating bronchoscopy with a rigid bronchoscope and Fogarty arterial embolectomy catheter. Tracheobronchial foreign bodies in locations that are difficult to reach with forceps, due to an acute angle or the small diameter of the pediatric bronchial tree, can be effectively removed with a Fogarty arterial embolectomy catheter.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1976.06a
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• pp.90.4-90
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• 1976

Foreign bodies of the esophagus are frequently seen in otolaryngological fields and there are numerous reports about the cases of esophageal foreign bodies in the literatures. It is well known and agreed to most of the authors that the most common subjects of foreign bodies in the esophagus are coins in young children. The authors recently experienced a rare case of foreign body in the first narrowing of the esophagus in a l-year-old female who visited with the complaints of fever, dysphagia and imspiratory dyspnea for 5 days, complicating subcutaneous emphysema, periesophageal abscess, mediastinal emphysema, mediastinitis and lung atelectasis causing death.

• Proceedings of the KOR-BRONCHOESO Conference
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• 1976.06a
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• pp.89.1-89
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• 1976

The foreign bodies in the food passage and airway are very important in the Otolaryngological field, and practically there are many reports of them. Also the kinds of these foreign bodies are variable and almost all things around us are likely to be foreign bodies by momentary mistake. According to kinds and locations, clinicians often make mistakes in diagnosis with other physical examination except endoscopy, so foreign body was impacted for a long time and sometimes it may bring a grave outcome to the patient. The authors have recently experienced, in a 13-year-old boy, a pink-colored plastic pencil cap in the right main bronchus which was very similar to the color and shape of the bronchial lumen, and so we had some difficulty in removal of it. This is the report of clinical findings on this case along with literature review.