1978
DOI: 10.1016/s0016-5107(78)73521-2
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Serosal laceration: A complication of intra-operative colonoscopy explained by transmural pressure gradients

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Cited by 14 publications
(4 citation statements)
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“…Pneumatic perforation results from excess air insufflation during colonoscopy. Serosal lacerations can be considered as incomplete perforations and are also associated with excessive insuffiation and/or mechanical stretching of the colon wall [95,96]. They presumably occur more often than is suspected clinically and they usually heal spontaneously.…”
Section: Complications Associated With Diagnostic Colonoscopymentioning
confidence: 99%
“…Pneumatic perforation results from excess air insufflation during colonoscopy. Serosal lacerations can be considered as incomplete perforations and are also associated with excessive insuffiation and/or mechanical stretching of the colon wall [95,96]. They presumably occur more often than is suspected clinically and they usually heal spontaneously.…”
Section: Complications Associated With Diagnostic Colonoscopymentioning
confidence: 99%
“…Air pressure-induced colon injury is another less common cause of perforation [23][24][25][26], Pneumoperitoneum, serosal tears, pneumothorax and pneumoscrotum are as sociated with pneumatically induced serosal disruption [27][28][29][30]. Perforation of the colon may be intraperitoneal and diagnosed when air is seen in the subdiaphragmatic area.…”
Section: Perforationmentioning
confidence: 99%
“…A pesar de las ventajas demostradas en el uso de la endoscopia transoperatoria, en un principio y aun en la actualidad, algunos cirujanos se han mostrado temerosos por la integridad de la línea de grapeo de una anastomosis recién elaborada al ser sometida a un incremento de la presión durante el estudio endoscópico, sin embargo esta posibilidad ha sido evaluada en diversos estudios, por ejemplo el de Kryzauskas et al 9 , quienes demostraron que se requiere en promedio 48.58 mmHg para vencer una línea de grapeo al realizar una prueba neumática; mientras que en una revisión endoscópica convencional mediante panendoscopia la presión intraluminal promedio en el esófago es de 8.9 (3.0-20.7) mmHg y en el estómago de 10.0 (3.0-17.9) mmHg 10 , y en una colonoscopia se ha documentado una máxima de 8.5 ± 0.5 mmHg 11 , sin superar en ningún caso los 15 mmHg, independientemente del sitio donde se encuentre la punta del colonoscopio. También en este último estudio se evidenció que existe una correlación entre la duración de la endoscopia y el incremento de la presión intraluminal, factor que favorece al estudio transoperatorio que es generalmente corto.…”
Section: Introductionunclassified