OBJECTIVE: The American College of Chest Physicians (ACCP) recommends using quantitative perfusion scintigraphy to predict postoperative lung function in lung cancer patients with borderline pulmonary function tests who will undergo pneumonectomy. However, previous scintigraphic data were gathered on small cohorts more than a decade ago, when surgical populations were significantly different with respect to age and sex compared with typical lung cancer patients undergoing pneumonectomy in 2005. We therefore revisited the use of V/Q scintigraphy in pneumonectomy patients in predicting postoperative pulmonary function and the appropriateness of current clinical guidelines. CONCLUSION: Contrary to ACCP guidelines, we found that ventilation scintigraphy alone provided the best correlation between the predicted and actual postoperative values and recommend its use to predict postoperative lung function. However, scintigraphic techniques may underestimate postoperative lung function, so caution is required before unnecessarily preventing a patient from undergoing surgery that offers a potential cure.
OBJECTIVE: The American College of Chest Physicians (ACCP) recommends using quantitative perfusion scintigraphy to predict postoperative lung function in lung cancerpatients with borderline pulmonary function tests who will undergo pneumonectomy. However, previous scintigraphic data were gathered on small cohorts more than a decade ago, when surgical populations were significantly different with respect to age and sex compared with typical lung cancerpatients undergoing pneumonectomy in 2005. We therefore revisited the use of V/Q scintigraphy in pneumonectomy patients in predicting postoperative pulmonary function and the appropriateness of current clinical guidelines. CONCLUSION: Contrary to ACCP guidelines, we found that ventilation scintigraphy alone provided the best correlation between the predicted and actual postoperative values and recommend its use to predict postoperative lung function. However, scintigraphic techniques may underestimate postoperative lung function, so caution is required before unnecessarily preventing a patient from undergoing surgery that offers a potential cure.
Authors: Lukas Ebner; Rohan S Virgincar; Mu He; Kingshuk R Choudhury; Scott H Robertson; Andreas Christe; Achille Mileto; Joseph G Mammarapallil; H Page McAdams; Bastiaan Driehuys; Justus E Roos Journal: AJR Am J Roentgenol Date: 2019-02-19 Impact factor: 3.959
Authors: Ana Cristina Lopes Albricker; Cláudia Maria Vilas Freire; Simone Nascimento Dos Santos; Monica Luiza de Alcantara; Mohamed Hassan Saleh; Armando Luis Cantisano; José Aldo Ribeiro Teodoro; Carmen Lucia Lascasas Porto; Salomon Israel do Amaral; Orlando Carlos Gloria Veloso; Ana Cláudia Gomes Pereira Petisco; Fanilda Souto Barros; Márcio Vinícius Lins de Barros; Adriano José de Souza; Marcone Lima Sobreira; Robson Barbosa de Miranda; Domingos de Moraes; Carlos Gustavo Yuji Verrastro; Alexandre Dias Mançano; Ronaldo de Souza Leão Lima; Valdair Francisco Muglia; Cristina Sebastião Matushita; Rafael Willain Lopes; Artur Martins Novaes Coutinho; Diego Bromfman Pianta; Alair Augusto Sarmet Moreira Damas Dos Santos; Bruno de Lima Naves; Marcelo Luiz Campos Vieira; Carlos Eduardo Rochitte Journal: Arq Bras Cardiol Date: 2022-04 Impact factor: 2.000
Authors: Thida Win; Linda Sharples; Ashley M Groves; Andrew J Ritchie; Francis C Wells; Clare M Laroche Journal: Lung Date: 2008-02-09 Impact factor: 2.584
Authors: Farnoush Forghani; Taylor Patton; Jennifer Kwak; David Thomas; Quentin Diot; Chad Rusthoven; Richard Castillo; Edward Castillo; Inga Grills; Thomas Guerrero; Moyed Miften; Yevgeniy Vinogradskiy Journal: Radiother Oncol Date: 2021-05-06 Impact factor: 6.901