Short-length ligamentum arteriosum as a cause of congenital narrowing of the left main stem bronchus

2016 ◽  
Vol 51 (12) ◽  
pp. 1356-1361 ◽  
Author(s):  
Oliviero Sacco ◽  
Francesco Santoro ◽  
Elena Ribera ◽  
Gian Michele Magnano ◽  
Giovanni A. Rossi
Keyword(s):  
Short Length ◽  
Main Stem ◽  
Left Main ◽  
Main Stem Bronchus ◽  
Ligamentum Arteriosum ◽  
Left Main Stem ◽  
Left Main Stem Bronchus

Rupture of the Left Main-stem Bronchus with a Polyvinylchloride Double-lumen Tube

CHEST Journal ◽  
1983 ◽  
Vol 83 (6) ◽  
pp. 928-929 ◽  
Author(s):  
Nelson A Burton ◽  
Stephen M. Fall ◽  
Thomas Lyons ◽  
Geoffrey M. Graeber
Keyword(s):  
Main Stem ◽  
Double Lumen Tube ◽  
Left Main ◽  
Double Lumen ◽  
Main Stem Bronchus ◽  
Lumen Tube ◽  
Left Main Stem ◽  
Left Main Stem Bronchus

Fiberbronchoscopic guidance was used to properly place the BB into the left main stem bronchus

ASVIDE ◽  
2021 ◽  
Vol 8 ◽  
pp. 038-038
Author(s):  
Hui Jia ◽  
Wen-Fei Tan ◽  
Hong Ma ◽  
Yong Cui
Keyword(s):  
Main Stem ◽  
Left Main ◽  
Main Stem Bronchus ◽  
Left Main Stem ◽  
Left Main Stem Bronchus

Expiratory flow limitation in dogs with regional changes in lung mechanical properties

1988 ◽  
Vol 64 (1) ◽  
pp. 162-173 ◽  
Author(s):  
S. N. Mink ◽  
H. Greville ◽  
A. Gomez ◽  
J. Eng
Keyword(s):  
Mechanical Properties ◽  
Wave Speed ◽  
Main Stem ◽  
Left Main ◽  
Main Stem Bronchus ◽  
Left Main Stem ◽  
In Series ◽  
Left Main Stem Bronchus ◽  
Expiratory Flow ◽  
The Right

We examined maximum expiratory flow (Vmax) in two canine preparations in which regional changes in lung mechanical properties were produced. In one experiment serial bronchial obstructions were made to determine whether flow-limiting sites (choke points, CP) would occur in series. With the right lung tied off, constrictions were placed at the left lower lobar bronchus (LLL) and left main-stem bronchus. On deflation from total lung capacity, the obstructed LLL and nonobstructed left upper lobe (LUL) emptied into the obstructed left main-stem bronchus. Although a CP common to both lobes was identified at the main-stem obstruction, which limited total Vmax, we questioned whether there was also a CP at the lobar obstruction that fixed LLL flow. In that case the rate of LLL emptying would not be dependent on the presence of the common (i.e., central) CP and thus the flow contribution of the LUL. We found that when the LUL was removed, the LLL increased its rate of emptying. Thus a lobar CP did not fix LLL flow and CP did not occur in series. In a second experiment emphysema was produced in the left lung to reduce lung recoil, whereas the right lung was normal. CP were identified at approximately lobar bronchi of each lung, and the lungs were emptied at different rates. A CP common to both lungs was not identified. Our results indicate that in localized lung disease, if flows from the different regions are high enough, then wave speed is reached in proximal airways, and a CP occurs centrally rather than peripherally. On the other hand, if flows are low, then wave speed is reached peripherally and a CP common to all lung regions does not occur.

scholarly journals Right Transthoracic Approach for Robotic Left Main Stem Bronchus Sleeve Resection

2021 ◽  
Author(s):  
Facundo Iriarte ◽  
Abbas E. Abbas ◽  
Roman Petrov ◽  
Charles T. Bakhos ◽  
Stacey Su
Keyword(s):  
Main Stem ◽  
Sleeve Resection ◽  
Left Main ◽  
Transthoracic Approach ◽  
Main Stem Bronchus ◽  
Left Main Stem ◽  
Left Main Stem Bronchus

Unexpected left main stem bronchus cardiac output measurement

2003 ◽  
Vol 29 (7) ◽  
pp. 1201-1201
Author(s):  
Muriel M. Hilkens ◽  
Frank H. F. van Haren ◽  
Johannes G. van der Hoeven
Keyword(s):  
Cardiac Output ◽  
Cardiac Output Measurement ◽  
Main Stem ◽  
Left Main ◽  
Main Stem Bronchus ◽  
Output Measurement ◽  
Left Main Stem ◽  
Left Main Stem Bronchus
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