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[Changes in the peripheral lymph nodes seen by ultrasonics].
Ultraschall in Der Medizin (Stuttgart, Germany : 1980)
|June 1, 1985
Summary
Ultrasound imaging can distinguish between inflamed lymph nodes and lymphomas or metastases. This imaging technique also monitors lymphoma treatment response by observing echo pattern changes.
Area of Science:
- Medical imaging
- Oncology
- Pathology
Context:
- Lymph node abnormalities are common clinical findings.
- Differentiating benign from malignant lymphadenopathy is crucial for patient management.
- Previous diagnostic methods had limitations in specificity and invasiveness.
Purpose:
- To evaluate the efficacy of sonography in differentiating various causes of lymph node enlargement.
- To assess the ability of sonography to detect treatment response in lymphomas.
Summary:
- Sonographic examinations of 1,416 patients demonstrated the capability to differentiate enlarged lymph nodes due to non-specific inflammation from primary lymphomas or metastases.
- The study confirmed positive findings in 278 patients, with 175 validated histologically/cytologically.
- Sonography also proved effective in monitoring lymphoma treatment response through changes in echo patterns, validated by CT and clinical course.
Impact:
- Sonography offers a non-invasive method for initial lymph node assessment.
- Accurate differentiation can guide further diagnostic workup and treatment decisions.
- This technique aids in evaluating therapeutic efficacy in lymphoma patients.