Diagnostic Ultrasound - Abdomen and Pelvis

Solid Pseudopapillary Neoplasm
(Left) Transverse color
Doppler ultrasound
demonstrates a lobulated,
cystic mass with central
hyperechogenicity st. Note
the adjacent, patent splenic
vein . (Courtesy A. Kamaya,
MD.) (Right) Corresponding
axial CECT shows a large,
lobulated hypodense mass
with calcifications within the
central portion of the mass
. (Courtesy A. Kamaya, MD.)
Diagnoses: Pancreas
(Left) Transabdominal
ultrasound demonstrates a
well-defined complex cystic
pancreatic mass in the tail
of the pancreas with layering
internal echogenic material
ſt. (Right) Corresponding
sagittal zoomed-in
transabdominal ultrasound
demonstrates a well-defined
complex cystic pancreatic
mass with central
echogenic material ſt.
(Left) Transverse
transabdominal ultrasound
shows a complex solid and
cystic mass in the tail of the
pancreas ſt. (Right)
Corresponding axial T2 FS MR
shows a large complex cystic
mass with heterogeneously
hyperintense T2 signal
intensity and a T2-dark,
thick, and fibrous capsule ſt.
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