[ The symptom, available for sono ]

1. acute abdomen
  - perforation of upper gastro
  - intestinal tract, tumor
  - acute cholecystitis, GB&biliary tract stone
  - acute pyelonephritis, renal stone
  - ectopic pregnancy
  - aortic aneurysm

2. fluid collection in the peritoneal cavity
  - ascites

3. fever
  - inflammation : abscess,

4. hematuria
  - stone : kidney, ureter, urethra, bladder
  - inflammation : kidney, bladder, urethra, prostate
  - tumor : kidney, ureter, bladder, prostate

5. tumor
  - stomach cancer
  - hepatoma & matastatic tumor
  - hepatomegaly
  - enlarged GB
  - pancreatic tumor
  - renal tumor
  - splenomagaly
  - colon tumor

6. jaundice
  - biliary tract : measuring diameter of intrahepatic, common hepatic>   
- duct, common bile duct
  - evaluate echo pattern of liver

7. diarrehea
  - colitis
  - enteritis
  - acute appendicitis
  - large bowel tumor
  - acute cholecystitis
  - acute pancreatitis

8. abdominal distension
  - ascites
  - bowel obstruction
  - abdominal tumor


[ The disease, available for sono ]

1. liver
  - primary hepatoma = hepatocellular carcinoma
  - metastatic or 2ndary hepatoma
  - liver cirrhosis
  - hepatic cyst : simple, multiple (polycystic)
  - hemangioma
traumatic liver
  - fatty liver
  - acute hepatitis
  - chronic alcoholic hepatitis
  - clonorchiasis
  - congestive liver

2. GB & Biliary tract
  - stone : intrahepatic duct, CHD, CBD, GB
  - acute cholecystitis
  - benign GB tumor
  - malignant GB tumor
  - cholangiocarcinoma
  - bile duct dilatation
  - intrahepatic bile duct cancer
  - GB hydrops
  - cholangitis

3. pancreas
  - acute pancreatitis
  - chronic pancreatitis
  - pancreatic cancer
  - benign pancreatic tumor
  - pancreatic pseudocyst

4. spleen
  - splenomagaly
  - cyst & calcification
  - leukemia
  - lymphoma
  - traumatic spleen

5. kidney, ureter, bladder, prostate
  - stone
  - hydronephrosis
  - simple & polycystic
  - benign or malignant renal tumor
  - acute pyelonephritis
  - acute glomerulonephritis
  - chronic renal failure
  - abnormal contour of the kidney
  - cystitis
  - bladder tumor
  - measuring of the bladder capacity & residual urine
  - prostate hypertrophy
  - prostate cancer
  - prostate calcification