Enlarged lymph nodes are a symptom of an underlying health problem. Lymph nodes usually only swell when there is extra activity going on with them or they are congested. When lymph nodes swell, they...
internal bleeding from injured abdominal organs is often the most serious threat to survival. Neither the injuries nor the bleeding may be immediately apparent. Ultrasound is very useful as an...
Abnormal growths--tumors, cysts, abscesses, scar tissue, and accessory organs--can be located and tentatively identified with ultrasound. In particular, potentially malignant solid tumors can be...