Lung perfusion SPECT in predicting postoperative pulmonary function in lung cancer

1993 ◽  
Vol 7 (2) ◽  
pp. 123-126 ◽  
Author(s):  
Yoshiaki Hirose ◽  
Takeyoshi Imaeda ◽  
Hidetaka Doi ◽  
Mitsuharu Kokubo ◽  
Satoshi Sakai ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Pulmonary Function ◽  
Lung Perfusion ◽  
Postoperative Pulmonary Function ◽  
Perfusion Spect

PO-1203 lung-perfusion-spect contribution in lung cancer radiotherapy planning process

2021 ◽  
Vol 161 ◽  
pp. S999
Author(s):  
S. Baroni ◽  
I. Dell’Oca ◽  
R. Tummineri ◽  
A. Sanchez Galvan ◽  
F. Borroni ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Planning Process ◽  
Lung Perfusion ◽  
Radiotherapy Planning ◽  
Cancer Radiotherapy ◽  
Perfusion Spect

Long-Term Pulmonary Function after Lobectomy for Primary Lung Cancer

2005 ◽  
Vol 13 (4) ◽  
pp. 311-315 ◽  
Author(s):  
Yasunobu Funakoshi ◽  
Shin-Ichi Takeda ◽  
Noriyoshi Sawabata ◽  
Yoshitomo Okumura ◽  
Hajime Maeda
Keyword(s):  
Lung Cancer ◽  
Pulmonary Function ◽  
Induction Therapy ◽  
Surgical Approach ◽  
Vital Capacity ◽  
Univariate Analysis ◽  
Primary Lung Cancer ◽  
Postoperative Pulmonary Function ◽  
The Difference

The aim of this study was to investigate the factors affecting long-term postoperative pulmonary function with a view to increasing the application of combined resection, bronchoplasty, and induction therapy. Results in 80 patients who underwent lobectomy for primary lung cancer were analyzed. Predicted postoperative pulmonary function was calculated using the formula: postoperative predicted function = preoperative function × [1 − (b − n) /(42 − n)], where n and b are the numbers of obstructed segments and total segments, respectively, in the resected lobe. Spirometry was performed serially on the preoperative day, and at 3, 6, 12, 18, and 24 months postoperatively. The difference between the predicted postoperative pulmonary function and the function measured at 12 months postoperatively was calculated, and clinical and therapeutic variables were analyzed. Univariate analysis revealed that the difference in vital capacity was significantly related to surgical approach, bronchoplasty, and induction therapy, while the difference in forced expiratory volume in one second (FEV1) correlated with surgical approach and induction therapy. Multiple regression analysis showed induction therapy to be the sole factor related to the differences in both vital capacity and FEV1. Lung resection after induction therapy may cause an additional loss of pulmonary function in the late phase.

Estimated postoperative pulmonary function and 6 months recovery for lobectomized lung cancer patients with and without COPD

2016 ◽  
Author(s):  
Masanori Yokoba ◽  
Tsuyoshi Ichikawa ◽  
Shinichiro Ryuge ◽  
Ken Katono ◽  
Tomoya Fukui ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Pulmonary Function ◽  
Cancer Patients ◽  
Lung Cancer Patients ◽  
Postoperative Pulmonary Function
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