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GI Radiology GI tract
Duke Radiology Review 2009
33
Medical
Professional
04/25/2009

Additional Medical Flashcards

 


 

Cards

Term
Benign masses of the esophagus, MUCOSAL: DDx = ?
Definition

polyps - rare

papillomas

inflammatory polyp (GERD)

giant fibrovascular polyp

Term
Malignant masses of the esophagus, MUCOSAL: DDx = ?
Definition

squamous cell Ca

adenocarcinoma

Term
Malignant masses of the esophagus, SUBMUCOSAL: DDx = ?
Definition

lymphoma

leiomyosarcoma

spindle cell sarcoma

metastases

Term
Benign masses of the esophagus, SUBMUCOSAL: DDx = ?
Definition

leiomyoma - most common

lipoma

fibrovascular polyp

Term
Extrinsic masses of the esophagus: DDx = ?
Definition

leiomyoma

duplication cyst

bronchogenic cyst

aneurysm

nodes

granular cell tumor

Term
Causes of ulceration or esophagitis: DDx = ?
Definition

reflux - Barrett's

infection

caustics

drug induced

radiation

Crohn's

Behcet's

Term
Gastric filling defects, malignant: DDx = ?
Definition

carcinoma

lymphoma

mets

GIST

Term
Gastric filling defects, benign, SUBMUCOSAL. DDx = ?
Definition

GIST

lipoma

leiomyoma

Term
Gastric filling defects, benign, MUCOSAL. DDx = ?
Definition
inflammatory polyps - most common adenomatous polyps
Term
Aphthoid ulcers/erosions in the stomach, DDx = ?
Definition

erosive gastritis

drugs - aspirin, NSAIDS

Crohn's

alcohol

infection - CMV, candida

idiopathic

Term
Gastric narrowing, neoplastic. DDx = ?
Definition

carcinoma

lymphoma - Hodgkin's

mets - breast, lung

Term
Gastric narrowing, inflammatory. DDx = ?
Definition

peptic ulcer dz

atrophic gastritis

caustics

radiation

granulomatous dz

eosinophilic gastritis

infections

Term
Gastric fold thickening. DDx = ?
Definition

Carcinoma

Lymphoma

Mets (rare)

Inflammatory

Varices

Term
Gastric fold thickening - inflammatory, DDx = ?
Definition

Gastritis

Zollinger-Ellison

Menetrier's

Granulomatous dz

Pseudolymphoma

Acute pancreatitis

Eosinophilic gastritis

Term
Non-neoplastic duodenal filling defects, DDx = ?
Definition

Prolapsed antral mucosa

Prolapsed gastric polyp

Flexural pseudotumor

Heterotopic gastric mucosa

Brunner's gland hyperplasia

Lymphoid nodular hyperplasia

Polyposis

Nl papilla of Vater

Choledochocele

Duplication cyst

Intramural hematoma

Term
Duodenal filling defect, Benign or Malignant. DDx = ?
Definition

Benign

Adenomatous polyp

Villous adenoma

GIST/Leiomyoma

Lipoma

Malignant

Adenocarcinoma

Lymphoma

Ampullary carcinoma

Mets

GIST (Leomyosarcoma)

Kaposi's sarcoma

Term
Duodenal ulceration, benign and malignant causes = ?
Definition

Benign:

Peptic ulcer dz

Crohn's

TB

Malignant:

Primary malignant tumors

Metastases

Term
Duodenal Narrowing, congenital + other = ?
Definition

Duodenal atresia

Annular pancreas

Web/Diaphragm/Bands

Duplication cyst

Trauma

SMA syndrome

Aortic aneurysm

Term
Duodenal Narrowing, inflammatory = ?
Definition

Postbulbar ulcer

Crohn's

Infection

Pancreatitis

Radiation

Term
Duodenal Narrowing, malignant = ?
Definition

Duodenal carcinoma

Lymphoma

Pancreatic cancer

Mets

GIST (Leiomyosarcoma)

Term
Duodenal Fold Thickening, causes = ?
Definition

Peptic ulcer

Zollinger-Ellison

Pancreatitis

Cholecystitis

Crohn's

Infection

Chronic renal failure

Lymphoma

Varices

Term
Small bowel, solitary mass, benign. DDx = ?
Definition

GIST (Leiomyoma)

Lipoma

Hemangioma

Neurofibroma

Adenoma (rare)

Term
Solitary mass, small bowel, malignant. DDx = ?
Definition

Adenocarcinoma

Lymphoma

GIST (Leiomyosarcoma)

Carcinoid

Mets (Melanoma)

Term
Mesenteric mass on SBFT. DDx = ?
Definition

Carcinoid

Crohn's

Mets

Retractile mesenteritis

Endometriosis

Pancreatitis

Abscess

Term
Small bowel, multiple masses. DDx = ?
Definition

Polyposis syndromes

Foreign bodies

Carcinoid

Lymphoma

Mets (melanoma, lung, breast)

Term
Small bowel, dilated loops, normal/thin folds. DDx = ?
Definition

Obstruction

Ileus

Sprue

Scleroderma

Term
Small bowel, thickened straight folds. DDx = ?
Definition

Diffuse

Edema

hypoproteinemia

venous/lymphatic congestion

Segmental

Ischemia

Hemorrhage

Radation

Adjacent inflammatory process

Term
Small bowel, thickened irregular/nodular folds. Diffuse and segmental. DDx = ?
Definition

Diffuse

Whipple's

Lymphangiectasia

Nodular lymphoid hyperplasia

Polyposis

Eosinophilic gastroenteritis

Amyloidosis

Mastocytosis

Graft vs Host

Lymphoma

Mets

Segmental

Crohn's

Giardiasis

Lymphoma

Mets

Term
Small bowel, atrophic featureless folds. DDx = ?
Definition

Graft vs Host

Ischemic

Celiac sprue

Radiation

Amyloidosis

Infectious

Term
Small bowel, abnormal proximal folds. DDx = ?
Definition

Giardia - Whipple's - Strongyloidosis

Eosinophilic gastroenteritis

Zollinger-Ellison

Adult cystic fibrosis

Lymphoma

Term
Terminal ileum disease, DDx = ?
Definition

Crohn's

UC-backwash ileitis

Carcinoid

Lymphoma

Yersinia

Salmonella

CMV

TB

Term
Colon, intrinsic mucosal masses. DDx = ?
Definition

Benign

Polyps (hyperplastic, adenomatous, inflammatory)

Lipoma

Hamartoma

Malignant

Adenocarcinoma

Lymphoma

Mets (melanoma, breast, lung)

Term
Linitis plastica DDx = ?
Definition

Malignancy:

scirrhous gastric CA

lymphoma

mets (breast, panc, colon)

 

Infection/Inflammation:

corrosives, radiation

eosinophlic gastritis

granulomatous (TB, sarcoid, Crohn)

syphilis

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