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A random Abstract
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An atypical case of atypical lipomatous tumor.
[pleomorphic liposarcoma]
A
56
-
year
-old
woman
was
referred
to
us
with
an
asymptomatic
nodule
on
the
thigh
.
The
nodule
was
about
11
x
7
cm
in
diameter
with
a
well-demarcated
,
smooth
,
surface
.
Magnetic
resonance
imaging
showed
the
intensity
of
the
nodule
to
be
entirely
monotonous
or
partially
heterogeneous
.
Histological
examination
revealed
a
proliferation
of
adipocytes
varying
considerably
in
size
and
including
many
mono-
or
multivacuolated
lipoblasts
.
Immunohistochemically
,
some
of
the
tumor
cells
were
positive
for
p
53
and
MDM
2
.
Histologically
,
the
atypical
lipomatous
tumor
,
lipoblastoma
,
spindle
cell
lipoma
,
pleomorphic
liposarcoma
,
and
hibernoma
comprised
the
list
of
possible
,
differential
diagnoses
.
We
considered
our
case
to
be
a
variant
of
atypical
lipomatous
tumor
,
although
it
did
not
correspond
to
any
of
the
4
atypical
lipomatous
tumor
subgroups
.
There
has
been
no
recurrence
to
date
.
Diseases
Validation
Diseases presenting
"tumor cells"
symptom
alpha-thalassemia
carcinoma of the gallbladder
cholangiocarcinoma
cushing syndrome
dedifferentiated liposarcoma
dentin dysplasia
esophageal adenocarcinoma
esophageal carcinoma
esophageal squamous cell carcinoma
hodgkin lymphoma, classical
junctional epidermolysis bullosa
kindler syndrome
liposarcoma
lymphangioleiomyomatosis
pleomorphic liposarcoma
primary effusion lymphoma
severe combined immunodeficiency
triple a syndrome
von hippel-lindau disease
waldenström macroglobulinemia
well-differentiated liposarcoma
werner syndrome
wiskott-aldrich syndrome
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