Syringoma
is
a
benign
adnexal
neoplasm
formed
____________________
well
-
differentiated
ductal
elements
.
The
name
syringoma
is
____________________
from
the
Greek
word
syrinx
,
which
means
pipe
____________________
tube
.
Based
on
Friedman
and
Butler's
classification
scheme
,
4
variants
of
syringoma
____________________
recognized
:
(
1
)
a
localized
form
,
(
2
)
a
form
associated
with
Down
____________________
,
(
3
)
a
generalized
form
that
encompasses
multiple
____________________
eruptive
syringomas
,
and
(
4
)
a
familial
form
.
