45 dr ahmed esawy imaging oral board of bowel imaging part iii(colon )

The Art of Radiology

CT CRITERIA OF COLONIC WALL

caecum

hepatic flexure

ASCENDING COLON

splenic flexure

The Transverse Colon

descending colon

SIGMIOD COLON

rectum

pneumatosis cystoides , asthma , mechanical ventilation , steroids

pneumatosis cystoides

pneumatosis intestinalis , ischemia , pseudomembranous , toxic megacolon

pneumatosis intestinalis

pseudomembranous colitis

pseudomembranous colitis

pseudomembranous colitis

toxic mega colon

toxic megacolon

toxic megacolon (Hirschsprung's, U.C.)

toxic-megacolon

toxic megacolon

ulcerative colitis , granular mucosa

ulcerative colitis , mucosal ulcers

ulcerative colitis , mucosal ulcers

ulcerative colitis , total colitis with mucosal ulcers

ulcerative colitis , total colitis with stricture

ulcerative colitis back wash ileitis

ulcerative colitis collar button ulcers pattern

ulcerative colitis early

ulcerative colitis extensive mucosal ulcers , cobblestone changes

ulcerative colitis granular mucosal and pseudopolyposis

ulcerative colitis long stricture , pseudopolyposis

ulcerative colitis micro-colon

ulcerative colitis mucosal inflammed , back wash ileitis

ulcerative colitis picket fence appearance

ulcerative colitis pseudopolyposis , cancers , sclerosing cholangitis , GB stones and renal stones, toxic

megacolon

ulcerative colitis pseudopolyposis

ulcerative colitis thumb printing at the splenic flexture

ulcerative colitis thumb printing

ulcerative colitis total polyposis , pseudodiverticular formations

ulcerative colitis toxic megacolon perforated

ulcerative colitis toxic megacolon

ulcerative colitis with toxic megacolon

ulcerative colitis with AS

angiodysplasia of the colon , mesenteric angio

aorto-enteric fistula

appendicitis

Atrophic gastritis

bowel perforation

bowel perforation

bowel wall thickening , oedma , tumor , hemorrhage

cecal volvulus

COLONIC LIPOMA , LEIOMYOMA IS LESS

Duodenal diverticulum

FAP

FAP

hirschsprung disease

inflammatory polyp

ischemic colitis

JUVENILE HAMARATOMATOUS POLYP

leiomyoma small intestine , other lipoma , hemangioma , adenoma,

polyposis

leiomyoma of small bowels

meckles diverticulum , omphalomesenteric duct reminant T99 scan

perforated bowels rigler sign , aligned falciform ligaments sign

polio

pseudomembranous colitis

pseudomembranous colitis

shock bowels

small bowel adenocarcinoma

small intestine GIST

small intestine GIST

small intestine malrotation , jejunum to the right

trichobezoar

VACTRL associations

COLON

Pneumoperitonium

Epispadias

Splenomegaly,AVN femoral heads,sickle cell anemia

inguinal hernia

Midgut volvulus

Crohn disease

Sprue

Appendicolith

Neuroblastoma

Colon angiodysplasia

Bezoar

CECAL VOLVULOUS

CECUM AMAEBAISIS

CECUM CHRONS CONED CECUM

CECUM TB ILIEUM

CECUM TYPHITIS

CHRON STRING SIGN

CHRONS

CHRONS INFLAMMED RIGHT COLON

CHRONS SCLEROSING CHOLANGITIS,HEPATITIS CC

CHRONC APHTHIOD ULCER

CHRONC APHTHIOD ULCER

CHRONS COBBLE STONE APPEARANCE , MESENTERIC

THICKENING

CHRONS COLON

CHRONS COBBLE STONE APPEARANCE

CHRONS COBBLE STONE APPEARANCE DUE TO LINEAR ,TRANSVERSE ULCERS

CHRONS ENTEROCUTANEOUS FISTULA

CHRONS ENTERO-ENTERIC FISTULA

CHRONS ENTEROVESICAL FISTULA

CHRONS INFLAMMED MESENTERY

CHRONS NARROW COLON

CHRONS PERIANAL ABSCESS

CHRONS STRICTURE

CHRONS FOLLOW THROUGH

desmoid tumor of small intestine with gardner syndrome

gardner , multiple osteomas

gardner

Hirschsprungs AP

hirschsprung

intususception

intususception

jejunojejunal intususception

C.H.P.S

C.H.P.S.JPG

C.H.P.S

GASTRIC ULCER

GASTRIC ULCER

GASTRIC CNCER

GASTRIC ULCER

GASTRIC ULCER

PANCREATIC MASS CAN HEAD

BENIGN OESOPH STRICTURE

CARDIAC ACHALSIA

BENIGN OESOPH STRICTURE

CARDIAC ACHALSIA

OES VARICES

OESOPH CANCER

OESOPH CANCER

OESPH CANCER

ERCP BILE DUCT STRICTURE

ERCP GALL STONE

ERCP STRICTURE IN BILE DUCT

P.C.T INTR HEP BILI DILATATION

SPOONFUL SWALLOWING

SPOONFUL SWALLOWING

Accordion Sign

Achalasia

Annular pancreas

Annular pancreas

Appendicitis

Appendicoliths

Ascariasis

Ascites

Bezoar

Bochdalek Hernia

Boerhaaves ba swallow

Boerhave s ct

Carcinoid tumor

Carcinoid tumor

Carcinoma in a porcelain gallbladder

Caustic Esophagitis

Coin in the esophagus

Coin in the esophagus

BILATERAL PNEUMOTHORACES

Boerhaaves ba swallow

budd chiari syndrome

Bockdalic hernia

bullous disease

candida esophagitis

gastric ulcer

hiatal hernia, organ-axial vulvolus

hiatal hernia

HIV oesophagitis

Lye stricture-esophagus-web

midoesophageal diverticulum