scholarly journals Mucinous Adenocarcinoma Lung Cancer

2019 ◽  
Vol 2 (2) ◽  
Keyword(s):  
Lung Cancer ◽  
Mucinous Adenocarcinoma

scholarly journals Relationships and Qualitative Evaluation between Diffusion-Weighted Imaging and Pathologic Findings of Resected Lung Cancers

Cancers ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 1194
Author(s):  
Katsuo Usuda ◽  
Shun Iwai ◽  
Aika Yamagata ◽  
Atsushi Sekimura ◽  
Nozomu Motono ◽  
...  
Keyword(s):  
Lung Cancer ◽  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Mucinous Adenocarcinoma ◽  
Cell Types ◽  
Adc Value ◽  
Lung Cancers ◽  
Diffusion Weighted ◽  
Pathologic Findings

For detecting malignant tumors, diffusion-weighted magnetic resonance imaging (DWI) as well as fluoro-2-deoxy-glucose positron emission tomography/computed tomography (FDG-PET/CT) are available. It is not definitive how DWI correlates the pathological findings of lung cancer. The aim of this study is to evaluate the relationships between DWI findings and pathologic findings. In this study, 226 patients with resected lung cancers were enrolled. DWI was performed on each patient before surgery. There were 167 patients with adenocarcinoma, 44 patients with squamous cell carcinoma, and 15 patients with other cell types. Relationships between the apparent diffusion coefficient (ADC) of DWI and the pathology were analyzed. When the optimal cutoff value (OCV) of ADC for diagnosing malignancy was 1.70 × 10−3 mm2/s, the sensitivity of DWI was 92.0% (208/226). The sensitivity was 33.3% (3/9) in mucinous adenocarcinoma. The ADC value (1.31 ± 0.32 × 10−3 mm2/s) of adenocarcinoma was significantly higher than that (1.17 ± 0.29 × 10−3 mm2/s) of squamous cell carcinoma (p = 0.012), or (0.93 ± 0.14 × 10−3 mm2/s) of small cell carcinoma (p = 0.0095). The ADC value (1.91 ± 0.36 × 10−3 mm2/s) of mucinous adenocarcinoma was significantly higher than that (1.25 ± 0.25 × 10−3 mm2/s) of adenocarcinoma with mucin and that (1.24 ± 0.30 × 10−3 mm2/s) of other cell types. The ADC (1.11 ± 0.26 × 10−3 mm2/s) of lung cancer with necrosis was significantly lower than that (1.32 ± 0.33 × 10−3 mm2/s) of lung cancer without necrosis. The ADC of mucinous adenocarcinoma was significantly higher than those of adenocarcinoma of other cell types. The ADC of lung cancer was likely to decrease according to cell differentiation decreasing. The sensitivity of DWI for lung cancer was 92% and this result shows that DWI is valuable for the evaluation of lung cancer. Lung cancer could be evaluated qualitatively using DWI.

Abstract 5594: Inmune gene expression by nCounter in mucinous adenocarcinoma lung cancer

2020 ◽  
Author(s):  
Ruth Román Lladó ◽  
Cristina Aguado Esteban ◽  
Ana Giménez-Capitán ◽  
Ueda Daisuke ◽  
Masaoki Ito ◽  
...  
Keyword(s):  
Gene Expression ◽  
Lung Cancer ◽  
Mucinous Adenocarcinoma

The question of irradiation therapy in lung cancer

JAMA ◽  
1966 ◽  
Vol 195 (6) ◽  
pp. 471-475 ◽  
Author(s):  
M. J. Krant
Keyword(s):  
Lung Cancer ◽  
Irradiation Therapy

Surgery for Lung Cancer and the Consequences for the Swallow

2016 ◽  
Vol 1 (13) ◽  
pp. 162-168
Author(s):  
Pippa Hales ◽  
Corinne Mossey-Gaston
Keyword(s):  
Lung Cancer ◽  
Treatment Options ◽  
Vocal Cord Palsy ◽  
Subsequent Treatment ◽  
Physiological Reserve ◽  
Palliative Phase ◽  
And Function ◽  
The Impact ◽  
Swallow Function

Lung cancer is one of the most commonly diagnosed cancers across Northern America and Europe. Treatment options offered are dependent on the type of cancer, the location of the tumor, the staging, and the overall health of the person. When surgery for lung cancer is offered, difficulty swallowing is a potential complication that can have several influencing factors. Surgical interaction with the recurrent laryngeal nerve (RLN) can lead to unilateral vocal cord palsy, altering swallow function and safety. Understanding whether the RLN has been preserved, damaged, or sacrificed is integral to understanding the effect on the swallow and the subsequent treatment options available. There is also the risk of post-surgical reduction of physiological reserve, which can reduce the strength and function of the swallow in addition to any surgery specific complications. As lung cancer has a limited prognosis, the clinician must also factor in the palliative phase, as this can further increase the burden of an already compromised swallow. By understanding the surgery and the implications this may have for the swallow, there is the potential to reduce the impact of post-surgical complications and so improve quality of life (QOL) for people with lung cancer.

Use of Tumor Markers in Lung Cancer

1994 ◽  
Vol 8 (3) ◽  
pp. 507-532 ◽  
Author(s):  
Gary M. Strauss ◽  
Arthur T. Skarin
Keyword(s):  
Lung Cancer ◽  
Tumor Markers
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