Innovations in Functional Materials and Advanced Imaging Techniques for Targeting Extramural Venous Invasion (EMVI) in Colorectal Cancer: A Comprehensive Review
Noura A. A. Ebrahim,
Soliman M. A. Soliman
Deleted Journal,
Год журнала:
2025,
Номер
unknown
Опубликована: Фев. 19, 2025
Язык: Английский
Combined transrectal ultrasound and radiomics model for evaluating the therapeutic effects of neoadjuvant chemoradiotherapy in locally advanced rectal cancer
International Journal of Colorectal Disease,
Год журнала:
2025,
Номер
40(1)
Опубликована: Янв. 7, 2025
Abstract
Purpose
This
study
aimed
to
explore
a
combined
transrectal
ultrasound
(TRUS)
and
radiomics
model
for
predicting
tumor
regression
grade
(TRG)
after
neoadjuvant
chemoradiotherapy
(NCRT)
in
patients
with
locally
advanced
rectal
cancer
(LARC).
Methods
Among
190
LARC,
53
belonged
GRG
137
PRG.
Eight
TRUS
parameters
were
identified
as
statistically
significant
(
P
<
0.05)
distinguishing
between
the
groups,
including
PSV
pre
,
LD
post
TD
CEUS-IG
change
rate,
RI
downgrade.
The
accuracies
of
these
individual
TRG
0.42,
0.62,
0.56,
0.68,
0.67,
0.70,
0.63,
0.71,
respectively.
AUC
values
0.596,
0.597,
0.630,
0.752,
0.686,
0.660,
0.650,
0.666,
multi-parameter
ultrasonic
logistic
(MPU-LR)
achieved
an
accuracy
0.816
0.851
(95%
CI:
[0.792–0.909]).
optimal
pre-
post-treatment
models
RF
(Mean-PCA-RFE-6)
AE
(Zscore-PCA-RFE-12),
0.563
0.596
AUCs
0.601
[0.561–0.641])
0.662
[0.630–0.694]),
(US-RAD
-RAD
)
showed
highest
predictive
power
0.863
0.913.
Conclusions
based
on
demonstrated
remarkable
capability
NCRT.
It
serves
precision
tool
assessing
NCRT
response
impacting
treatment
strategies.
Язык: Английский
Prognostic Value of Separate Extramural Vascular Invasion Reporting in Operative Samples of Rectal Cancer: Single-Institutional Experience
Cancers,
Год журнала:
2024,
Номер
16(21), С. 3579 - 3579
Опубликована: Окт. 24, 2024
Vascular
invasion,
especially
extramural
vascular
invasion
(EMVI),
has
emerged
as
a
prognostic
parameter
for
rectal
cancer
(RC)
in
recent
years.
Prediction
of
recurrence
and
metastasis
development
poses
significant
challenge
oncologists,
who
need
markers
prediction
adverse
outcome.
The
aim
this
study
was
to
examine
the
significance
pathohistologically
detected
EMVI
untreated
its
implications
separate
reporting.
Язык: Английский