M=near water attenuation masses

arrow=cancer cecum(cause of peritoneal lesions)
BiblioMed Textbook-Computed Body Tomography.

diffuse thickening and enhancement of peritoneum

and serosal surface of the liver.

D.D. of diffuse thickening and enhancement of peritoneum:

1-peritoneal metastases.

2-peritoneal mesothelioma.

BiblioMed Textbook-Computed Body Tomography

arrow head=thickening and enhancement of peritoneum

s=thickening and enhancement of small bowel loop indicate

serosal involvement.

Reference:BiblioMed Textbook-Computed Body Tomography

complex mass with solid and cystic components

Reference:BiblioMed Textbook-Computed Body Tomography

enhanced CT

arrow=nodular thickening of peritoneum.

arrow head= and serosal surface of liver.

A=loculated malignant ascites.

e=high attenuation pleural effusion and

thickening of pleura.

Reference:BiblioMed Textbook-Computed Body Tomography

U=uterus.

m=multiple,cystic,water densities seen in

adnexal areas in pelvis.

D.D.:

1-Ovarian neoplasm.

2-endometriomas.

Reference:BiblioMed Textbook-Computed Body Tomography

A=large well defined mass of mixed density

(soft tissue and fat density)
Reference:BiblioMed Textbook-Computed Body Tomography

arrow=hematocrit level with higher attenuation

erythrocytes leyering dependently.

abscess=fluid+air+fluid level+enhanced rim

or fluid+enhanced rim

A=abscess with low attenuation fluid

collection and enhancing rim.