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1.
Ann Card Anaesth ; 2022 Mar; 25(1): 107-111
Artigo | IMSEAR | ID: sea-219190

RESUMO

One lung ventilation (OLV) with collapse of the ipsilateral lung is a prerequisite for most thoracic surgical procedures. Double?lumen tube (DLT) is still the preferred method to isolate the lungs and fiberoptic bronchoscopy (FOB) is the gold standard for the confirmation of correct placement of the DLT. However, both these procedures are considered as a high?aerosol?generating procedures and are hazardous to the health workers, particularly at this time of the COVID?19 pandemic. We did nine thoracic surgery cases categorized as essential, requiring OLV during the ongoing period of the COVID?19 between April 2020 and May 2020 where we used Full view DLT for lung isolation. We present our case series which shows that the Full view VDLT can minimize or circumvent the use of FOB during OLV, and reduce the time taken to isolate the lungs thus reducing aerosol in the theater. None of the nine patients required FOB for confirmation of initial positioning nor for diagnosis of intraoperative malposition. The time taken to isolate the lungs was significantly less and the surgical positioning was done under real?time monitoring by visualizing the blue cuff distal to carina at all times. The real?time monitoring by the Full view VDLT offers the additional advantage of detecting any malposition even before it results in loss of isolation or desaturation. We conclude that the Full view VDLT is an efficient and safe alternative for lung isolation at this time of the COVID?19 pandemic.

2.
Ann Card Anaesth ; 2016 Apr; 19(2): 354-356
Artigo em Inglês | IMSEAR | ID: sea-177411

RESUMO

The Arndt blocker is positioned in the desired bronchus using a wire loop which couples the blocker with a fiberoptic bronchoscope (FOB). The wire loop once removed cannot be reinserted in 5F and 7F blockers making repositioning of the blocker difficult. A 34-year-old female was to undergo left thoracotomy followed by laparoscopic cholecystectomy. The left lung was isolated with a 7F Arndt bronchial blocker. During one‑lung ventilation, the wire loop was removed for oxygen insufflation. There was loss of lung isolation during the procedure and dislodgement of the blocker was confirmed by FOB. The initial attempts to reintroduce the blocker into the left main bronchus failed. An alternative technique using a glide wire was attempted which resulted in successful reintroduction of the Arndt blocker. The 0.032 inch zebra glide wire may be effectively used to reposition a dislodged Arndt blocker if the wire loop has been removed.

4.
Ann Card Anaesth ; 2014 Oct; 17(4): 306-308
Artigo em Inglês | IMSEAR | ID: sea-153705

RESUMO

Transesophageal echocardiography (TEE) is an important diagnostic tool. It provides structural and functional assessment of cardiac structures which can improve the overall outcome of the patient. We present a case with right atrial myxoma in which TEE helped to find the attachment of the mass so that overall surgical plan was changed.


Assuntos
Adulto , Ecocardiografia Transesofagiana/métodos , Átrios do Coração/cirurgia , Átrios do Coração/diagnóstico por imagem , Neoplasias Cardíacas/cirurgia , Neoplasias Cardíacas/diagnóstico por imagem , Humanos , Monitorização Intraoperatória/métodos , /cirurgia , /diagnóstico por imagem
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