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Diagnostic ultrasound ( PDFDrive )

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CHAPTER 18 Organ Transplantation 687

A B C

D

E

F

G

FIG. 18.72 Hepatic Posttransplant Lymphoproliferative Disorder (PTLD) in Three Patients. Patient 1: (A) Oblique sonogram shows malignant

mass (arrows) encasing and narrowing main portal vein. (B) Correlative CT shows mass iniltrating liver. Patient 2: (C) Transverse and (D) sagittal

color Doppler sonograms show avascular solid nodules (arrow). (E) Correlative CT scan shows solid hypovascular masses (arrows). Patient 3: (F)

Transverse sonogram shows thick-walled gut (white arrow) adjacent to inlamed echogenic fat (black arrows). (G) Correlative CT scan shows

thick-walled loop of small bowel (arrows).

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