home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Corel Medical Series: Cancer
/
Corel Medical Series: Cancer.iso
/
mac
/
Program
/
c08.dxr
/
00071_Field_SRC.c08.A.6.txt
< prev
next >
Wrap
Text File
|
1997-01-28
|
853b
|
18 lines
Physical Examination
• Abdominal mass and enlarged liver.
• Prominent skin veins (telangiectasis).
• Signs of the carcinoid syndrome—heart murmur, wheezing on expiration and flushing of the skin.
Blood and Other Tests
• Metastatic carcinoid tumors may be diagnosed by elevated levels of 24-hour urinary 5-hydroxyindolacetic acid
(5-HIAA), a metabolic product of the serotonin produced by the tumor. False positive 5-HIAA tests can be
caused by foods such as bananas, avocados and pineapple and by certain drugs. The laboratory should provide
a complete list of foods to be avoided during urine collection.
Imaging
• X-rays of the chest and gastrointestinal tract (small bowel and barium enema).
• CT or MRI scan of the abdomen to detect liver metastases.
Endoscopy and Biopsy
• Liver biopsy, if indicated.