Rare Diseases Symptoms Automatic Extraction
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A random Abstract
Our Project
Our Team
Diagnosis and staging of superficial esophageal precursor based on pre-endoscopic resection system comparable to endoscopic resection.
[esophageal squamous cell carcinoma]
Endoscopic
treatments
for
early
esophageal
squamous
cell
carcinoma
and
the
esophageal
neoplasm
are
two
types
:
endoscopic
resection
(
ER
)
and
ablation
.
Resection
enables
evaluation
of
the
lesion
in
the
ER
specimens
,
while
ablation
can
not
.
We
sought
to
establish
a
pre-
ER
evaluated
system
with
a
diagnostic
and
staging
accuracy
similar
to
ER
for
the
development
of
ablation
therapy
.
In
our
study
,
we
collected
data
pertaining
to
early
esophageal
cancer
and
esophageal
neoplasm
treated
with
ER
,
analyzed
the
pre-
and
post-
ER
data
of
the
lesions
and
evaluated
the
diagnostic
accuracy
of
pre-
ER
system
compared
with
the
gold
standard
.
The
diagnostic
accuracy
rate
was
91
%
based
on
the
pre-
ER
system
compared
with
the
gold
standard
,
and
93
%
based
on
the
ER
diagnosis
.
The
AUC
of
the
pre-
ER
system
was
0
.
964
,
while
the
ER
examination
was
0
.
971
.
These
results
suggest
that
the
accuracy
of
pre-
ER
system
was
comparable
to
ER
.
The
pre-
ER
system
enables
prediction
of
histological
diagnosis
and
stage
of
the
lesions
,
and
the
choice
of
treatment
for
superficial
esophageal
neoplasm
.
