arrow=edema surrounding gall bladder wall.

open arrow=enhancing gall bladder wall

curved arrow=enhancing vessel in gall bladder wall.

short arrow=enhancing gall bladder wall.

long arrow=edema surrounding wall

due to hepatitis.

Reference:BiblioMed Textbook-Computed Body Tomography

dilated bile duct in pancreatic head.
1cm caudal,abrupt termination
of CBD due to cancer head of

pancreas.
Reference:BiblioMed Textbook-Computed Body Tomography

1-indistinct mass.

2-no calcification.

3-BI RADS catgory 4.

4-invasive ductal carcinoma.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=33035&-find

1-well circumscribed small mass in right lower corner of image

2-linear calcification.

3-BI RADS category 4.

4-scar or calcification.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=32966&-find

1-assymetry.

2-no calcification.

3-BI RADS category 4.

4-invasive ductal carcinoma.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=32851&-find

1-indistinct mass.

2-benign calcification.

3-BI RADS category 4.

4-fibro adenoma.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=32817&-find

mildly dilated common bile duct.

1cm caudad become less narrowed.

1cm more caudal ,CBD become more narrowed(arrow).

enlarged head and uncinate process(u) of the pancreas

due to pancreatitis.

BiblioMed Textbook-Computed Body Tomography

1-indistinct mass.

2-pleomorphic calcification.

3-BI RADS catogery 4.

4-ductal carcinoma in situ.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=110&-find

1-no masses.

2-pleomorphic calcification.

3-BI RADS category 4.

4-mastopathia

calcifications

atypical ductal hyperplasia.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=87&-find

1-spiculated mass.

2-benign calcification.

3-BI RADS category 4

4-scar.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=56&-find

1-no masses.

2-amorphous calcification(segmental).

3-BI RADS category 4

4-ductal carcinoma in situ.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=50&-find

1-indistinct mass.

2-no calcifcation.

3-BI RADS category 4.

4-fibro adenoma.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=49&-find

1-well circumscribed mass.

2-no calcification.

3-BI RADS category 3.

4-oil cyst.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=32819&-find

1-well circumscribed mass.

2-no calcification.

3-BI RADS category 3.

4-lymph node.
http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=32818&-find

1- no masses

2-amorphous calcification(diffuse).

3-BI-RADS category 3.

4-mastopathia.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=34&-find

1-no masses.

2-amorphous calcification(diffuse).

3-BI-RADS category 3

4-mastopathia,ductal hyperplasia

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=29&-find

1- no masses detected.

2-evidence of benign calcification.

3-BI-RADS category 3

4-mastopathia.

1-Circumscribed mass

2-no calcification

3-BI-RADS category 3

4-fibro adenoma

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=10&-find

1-circumscribed mass.

2- no calcification.

3-BI-RADS category 3

4-fibro adenoma.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=9&-find

1-well circumscribed mass.

2-benign calcification.

3-BI RADS category 2

4-diagnosis:fibro adenoma.

http://81.223.119.123/birads/english/FMPro?-db=birads%5fdaten.fp3&-format=ergebnis.htm&-lay=liste&-sortfield=BIRAD&tutorial=YES&-max=20&-recid=27&-find

the left showed smooth tapering seen in benign stricture

the right shwed malignant stricture with abrupt change

in caliber.

Reference:BiblioMed Textbook-Computed Body Tomography

peri-portal vein lucencies

in transverse section of portal vein,it appears as

collar translucency around portal vein.

Reference:BiblioMed Textbook-Computed Body Tomography

multiple,small cystic peripheral structures(arrows)

open arrow=focal area of dilatation.
Reference:BiblioMed Textbook-Computed Body Tomography

arrow=bile duct dilatation.

curved arrow=portal vein.
Reference:BiblioMed Textbook-Computed Body Tomography

M=near water attenuation masses

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

BiblioMed Textbook-Computed Body Tomography

D.D.of multiple mesenteric lymph adenopathy:
1-metastases.
2-lymphoma
3-whipples diseases
4-T.B.


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

calcification

BiblioMed Textbook-Computed Body Tomography

arrow=omental cake.

arrow head=irregular thickening and enhancement

of peritoneum.

massive ascites.

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

Reference:BiblioMed Textbook-Computed Body Tomography

arrowhead=irregular mesenteric mass

encasing superior mesenteric artery.


Reference:BiblioMed Textbook-Computed Body Tomography

M=fat density mass.
Reference:BiblioMed Textbook-Computed Body Tomography