Linked Life Data

11844596

Source:http://linkedlifedata.com/resource/pubmed/id/11844596

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
3
pubmed:dateCreated
2002-2-14
pubmed:abstractText
This study enrolled 143 asymptomatic patients with lung cancer detected by mass screening during an 8-year period (January 1, 1993 to December 31, 2000) and who had received a lung cancer mass screening roentgenogram one year before the disease was found. There was no difference between the 5-year survival rates in patients with one-year delayed detection of lung cancer (n=62) and in patients without (n=81) (46 vs. 58%, log rank: P=0.1330, Wilcoxon: P=0.1008). However, according to the tumor size on the overlooked chest roentgenogram, the outcome in stage I+II patients with missed tumors >20 mm in dimension (n=20) was worse than those with missed tumors <10 mm (n=24) or those with missed tumors 10-20 mm (n=18) (40 vs. 82 or 81%, log rank: P=0.0047, Wilcoxon: P=0.0010). All missed tumors in the lung field that did not overlap thoracic components were <10 mm in dimension and appeared as patchy ground-glass opacities, and they could not have been recognized if there was no other information that the tumor developed in that location. This might also be related to the lack of mortality effectiveness of previous lung cancer mass screening problem. Although it may be difficult to find the tumors <10 mm on a chest roentgenogram on mass screening, one-year delayed detection of lung cancer < or = 20 mm will not affect the prognosis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Mar
pubmed:issn
0169-5002
pubmed:author
pubmed:issnType
Print
pubmed:volume
35
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
237-41
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
2002
pubmed:articleTitle
Outcome in patients with lung cancer found retrospectively to have had evidence of disease on past lung cancer mass screening roentgenograms.
pubmed:affiliation
Respiratory Department, Taragi Municipal Hospital, 4210 Taragi-machi, Kuma-gun, Kumamoto 868-0501, Japan. cbi54000@pop02.odn.ne.jp
pubmed:publicationType
Journal Article