Diagnostic Ultrasound - Abdomen and Pelvis

Mucinous Cystic Pancreatic Tumor
(Left) Transverse
transabdominal ultrasound
shows a well-defined,
anechoic, cystic lesion in
the body of the pancreas with
a few hyperechoic peripheral
foci ſt. Note the normal
pancreas st. (Right)
Corresponding axial CECT
shows an oval, cystic mass
in the body of the pancreas
with an enhancing capsule st.
The lesion contained internal
septations not seen on CT.
Diagnoses: Pancreas
(Left) Coronal CECT
demonstrates a wellcircumscribed,
round cystic
mass in the tail of the
pancreas with subtle internal
septations ſt. (Right)
Corresponding endoscopic
ultrasound demonstrates a
large cystic mass with internal
septations ſt and a small
mural nodule (calipers), which
was not well seen on CT.
(Left) Axial CECT shows a wellcircumscribed,
rounded, cystic
mass in the tail of the
pancreas with subtle
enhancing internal septations
st. (Right) Endoscopic
ultrasound demonstrates a
well-defined, multilocular
cystic lesion in the tail of
the pancreas with internal
septations ſt.
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