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A study of the previous chest X-ray films of lung cacer cases

山口医学 Volume 39 Issue 6 Page 637-643
published_at 1990-12
Title
肺癌症例の前回胸部X線写真の検討
A study of the previous chest X-ray films of lung cacer cases
Creators Matsumoto Tsuneo
Creators Kume Norihiko
Creators Nakamura Hiroshi
Creators Nisigauchi Kazuya
Creators Miura Gouji
Creators Suda Hiroki
Creators Honjo Kazumitsu
Creators Honma Yutaka
Creators Hatanaka Masao
Creators Okada Morihisa
Creators Ariyoshi Isao
Creators Hukushima Kyoko
Creators Nakanishi Takashi
Source Identifiers
The previous chest -ray films, that already had abnormal shadows, of 45 lungs cancer cases were reviewed. Most of the overlooked shadows were tiy of faint and were overshadowed by ribs, vessels or central shadow, Careful observation of the whole film, recognition of defferent densities and knowledge of normal chest structure ere useful in reducing the frequency of errors. Some overlooked cases were thought to be due to tiredness or carelessness of the observers. Others were deu to lack of differentiation between normal and abnormal shadows. Double check observation and comparative observation were useful in reducing the frewuency of errors. We expect that computed radiography will be of use reducing perceptual errors in the future.
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 1990-12
File Version Not Applicable (or Unknown)
Access Rights metadata only access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部