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sigmoidoscopy
乙状结肠镜检查
常用释义
词性释义
n.
乙状结肠镜检查（等于 proctosigmoidoscope）
例句
全部
After all
,
opponents
will
argue
that
flexible
sigmoidoscopy
is
unable
to
examine
the
right
colon
,
where
nearly
a
third
of
the
cancers
arise
.
毕竟，反对者会认为，软式乙状结肠镜无法检查右半结肠，而近三分之一的肿瘤发生在此部位。
Flexible
sigmoidoscopy
is
an
exam
of
the
rectum
and
the
lower
colon
using
a
viewing
tube
(
a
short version of
colonoscopy
)
.
灵活的乙状结肠检查是通过一个可视管道对直肠和降结肠进行的一种检查。
Sigmoidoscopy
does
not
reach the
upper
stretches
of
the
colon
.
乙状结肠镜则无法看到结肠的上半部分。
The
results
indicate
that flexible
sigmoidoscopy
reduces
cancer
incidence
and
mortality
by
23%
and
31%
,
respectively
.
结果表明，乙状结肠镜使结直肠癌的发病率和死亡率分别降低了23%和31%。
The
diagnosis
of
this
lesion
was
internal hemorrhoids
based on
sigmoidoscopy
.
由乙状结肠镜诊断此病灶为内痔。
WHY
IS FLEXIBLE
SIGMOIDOSCOPY
PERFORMED
?
为什么要做纤维乙状结肠镜检查？
and '
only
need
to get a
flexible
sigmoidoscopy
or
colonoscopy
if
doctor
recommended
it'
dropped
from
53%
to
40%
.
只有医师建议才需要进行弹性乙状结肠检查或者大肠镜检的比率从53%降到40%。
There
is
a
trend
away from performing
flexible
sigmoidoscopy
.
有一股少用软式乙状结肠镜的趋势正在成形。
All in all
,
the
percentage
of people
50
years
or
older
who
had ever
undergone
a
colonoscopy
or
sigmoidoscopy
increased
from
50%
to
69%
.
整体而言，50岁以上者接受大肠镜或者乙状结肠镜检查的比率从50%增加到69%。
Sigmoidoscopy
,
on the
other hand
,
only
found
about
two-thirds
of
colon
growths
.
另一方面，乙状结肠镜检查，只发现约三分之二的大肠异常生长；
同根词
(词根sigmoidoscope)
sigmoidectomy
n
[外科] 乙状结肠切除术
sigmoidoscope
n
[内科] 乙状结肠镜