Related Experiment Video
Updated: Feb 7, 2026

Ultrafast Lignin Extraction from Unusual Mediterranean Lignocellulosic Residues
Published on: March 9, 2021
An unusual foreign body aspiration requiring an unusual retrieval technique
Gabriel Farkas1, Debra Lederman1, Tana Pradhan2
1Department of Anesthesiology, Interventional Pulmonology Section, New York Medical College, Westchester Medical Center, Valhalla, NY, USA.
Abstract:
Foreign body aspiration during medical procedures has been reported in the literature. These iatrogenic incidents could be related to instruments malfunction or to accidental occurrences during medical treatment. In this paper, we present a report of a woman coming for a laparoscopic abdominal hysterectomy who developed intraoperative bronchospasm. In an attempt to administer aerosolized albuterol, the resident anesthesia provider fractured the Luer-lock tip of the 60-cc syringe, which he was using to hold the albuterol nebulizer. The plastic tip was dislodged into the endotracheal tube (ETT). On further inspection with a fiberoptic instrument the plastic tip was located loosely adherent to the distal part of the ETT and was held in place by the moisture, which had precipitated in the distal tube. An intraoperative consult with interventional pulmonary medicine was obtained after unsuccessfully attempting to retrieve the foreign body with a grasper. The syringe tip was then removed using a Fogarty balloon catheter that was threaded through the hole of the plastic tip.
Related Concept Videos
Unusual Results
According to the range rule of thumb, any value above or below two standard deviations, 2σ from the mean, μ is considered unusual.
Maximum unusual value =...
z Scores and Unusual Values
This score indicates how far a value is from the mean in terms of standard deviation. For example, if a data value has a z score of +1, the researcher can infer that the particular data value is one standard deviation above the mean. If another data...
Retrieval
Recall involves accessing information without cues, such as during an essay test, where individuals must retrieve facts and concepts from memory unaided. Another example is remembering the name of a colleague...
ER Retrieval Pathway
The ER uses many checkpoints to prevent the entry of incorrectly folded or a resident protein as cargo onto a transport vesicle. These mechanisms...
Requirements for Human Life
Oxygen
Atmospheric air is only about 20 percent oxygen, but that oxygen is a key component of the chemical reactions that keep the body alive, including the reactions that produce ATP. Brain cells are susceptible to a lack of oxygen because they require a...
Proteins: Dietary Sources and Requirements

