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Updated: Nov 27, 2025

Nasal Brushing Sampling and Processing Using Digital High Speed Ciliary Videomicroscopy – Adaptation for the COVID-19 Pandemic
Published on: November 7, 2020
[Christmas article: Unexpected complication during COVID-19 swabbing]
Frederikke Munck1, Mette Tolver
1fgr@regionsjaelland.dk.
Abstract:
During the coronavirus disease 2019 (Covid-19) pandemic a vast number of oropharyngeal swabs have been sampled. A patient was referred to a surgical department after accidentially ingesting part of a testing swab. Since the swab posed a perforation risk, an urgent upper gastrointestinal (GI) endoscopy was performed. It revealed no swab, and the patient was discharged to out-patient care. At two-week follow-up, the patient was well. The Covid-19 test, despite the hassle in obtaining it, was negative. Pointy object, magnets, and batteries should be removed urgently from the GI tract. If passed beyond the duodenum, individual approach is acceptable.
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