共 48 条
Natural History of Pulmonary Subsolid Nodules: A Prospective Multicenter Study
被引:295
作者:
Kakinuma, Ryutaro
[1
,2
,3
]
Noguchi, Masayuki
[4
]
Ashizawa, Kazuto
[5
]
Kuriyama, Keiko
[6
]
Maeshima, Akiko Miyagi
[7
]
Koizumi, Naoya
[8
]
Kondo, Tetsuro
[9
]
Matsuguma, Haruhisa
[10
]
Nitta, Norihisa
[11
]
Ohmatsu, Hironobu
[12
]
Okami, Jiro
[13
]
Suehisa, Hiroshi
[14
,15
]
Yamaji, Taiki
[16
,17
]
Kodama, Ken
[13
,18
]
Mori, Kiyoshi
[19
,20
]
Yamada, Kouzo
[9
]
Matsuno, Yoshihiro
[21
]
Murayama, Sadayuki
[22
]
Murata, Kiyoshi
[11
]
机构:
[1] Natl Canc Ctr, Canc Screening Div, Res Ctr Canc Prevent & Screening, Tokyo, Japan
[2] Natl Canc Ctr, Canc Screening Ctr, Tokyo, Japan
[3] Tokyo Gen Hosp, Dept Pulmonol, Tokyo, Japan
[4] Univ Tsukuba, Dept Pathol, Fac Med, Tsukuba, Ibaraki, Japan
[5] Nagasaki Univ, Grad Sch Biomed Sci, Dept Clin Oncol, Nagasaki, Japan
[6] Osaka Natl Hosp, Dept Radiol, Osaka, Japan
[7] Natl Canc Ctr, Dept Pathol, Tokyo, Japan
[8] Niigata Canc Ctr, Dept Radiol, Niigata, Japan
[9] Kanagawa Canc Ctr, Dept Thorac Oncol, Yokohama, Kanagawa, Japan
[10] Tochigi Canc Ctr, Dept Thorac Surg, Utsunomiya, Tochigi, Japan
[11] Shiga Univ Med Sci, Dept Radiol, Otsu, Shiga, Japan
[12] Natl Canc Ctr Hosp East, Dept Thorac Oncol, Kashiwa, Chiba, Japan
[13] Osaka Med Ctr Canc & Cardiovasc Dis, Dept Gen Thorac Surg, Osaka, Japan
[14] Shikoku Canc Ctr, Dept Thorac Surg, Matsuyama, Ehime, Japan
[15] Iwakuni Clin Ctr, Dept Thorac Surg, Iwakuni, Japan
[16] Natl Canc Ctr, Epidemiol & Prevent Div, Res Ctr Canc Prevent & Screening, Tokyo, Japan
[17] Natl Canc Ctr, Div Epidemiol, Ctr Publ Hlth Sci, Tokyo, Japan
[18] Yao Municipal Hosp, Dept Thorac Surg, Yao, Japan
[19] Tochigi Canc Ctr, Dept Thorac Oncol, Utsunomiya, Tochigi, Japan
[20] Tsuboi Canc Ctr Hosp, Dept Pulmonol, Koriyama, Fukushima, Japan
[21] Hokkaido Univ Hosp, Dept Surg Pathol, Sapporo, Hokkaido, Japan
[22] Univ Ryukyus, Fac Med, Dept Radiol, Okinawa, Japan
关键词:
Subsolid nodule;
Ground -glass nodule;
Natural history;
Computed tomography;
Lung adenocarcinoma;
GROUND-GLASS OPACITY;
THIN-SECTION CT;
HIGH-RESOLUTION CT;
DOSE SPIRAL CT;
TERM-FOLLOW-UP;
LUNG-CANCER;
BASE-LINE;
INVASIVE COMPONENT;
SOLID COMPONENT;
GROWTH;
D O I:
10.1016/j.jtho.2016.04.006
中图分类号:
R73 [肿瘤学];
学科分类号:
100214 [肿瘤学];
摘要:
Introduction: The purpose of this study was to evaluate the natural course of the progression of pulmonary subsolid nodules (SSNs). Materials and Methods: Eight facilities participated in this study. A total of 795 patients with 1229 SSNs were assessed for the frequency of invasive adenocarcinomas. SSNs were classified into three categories: pure ground-glass nodules (PGGNs), heterogeneous GGNs (HGGNs) (solid component detected only in lung windows), and part-solid nodules. Results: The mean prospective follow-up period was 4.3 2.5 years. SSNs were classified at baseline as follows: 1046 PGGNs, 81 HGGNs, and 102 part-solid nodules. Among the 1046 PGGNs, 13 (1.2%) developed into HGGNs and 56 (5.4%) developed into part-solid nodules. Among the 81 HGGNs, 16 (19.8%) developed into part-solid nodules. Thus, the SSNs at the final follow-up were classified as follows: 977 PGGNs, 78 HGGNs, and 174 part-solid nodules. Of the 977 PGGNs, 35 were resected (nine minimally invasive adenocarcinomas [MIAs], 21 adenocarcinomas in situ [AIS], and five atypical adenomatous hyperplasias). Of the 78 HGGNs, seven were resected (five MIAs and two AIS). Of the 174 part-solid nodules, 49 were resected (12 invasive adenocarcinomas, 26 MIAs, 10 AIS, and one adenomatous hyperplasia). For the PGGNs, the mean period until their development into part-solid nodules was 3.8 +/- 2.0 years, whereas the mean period for the HGGNs was 2.1 +/- 2.3 years (p = 0.0004). Conclusion: This study revealed the frequencies and periods of development from PGGNs and HGGNs into part solid nodules. Invasive adenocarcinomas were diagnosed only among the part-solid nodules, corresponding to 1% of all 1229 SSNs. (C) 2016 International Association for the Study of Lung Cancer. Published by Elsevier Inc. All rights reserved.
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页码:1012 / 1028
页数:17
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