Premium
Evaluation of abdominal lymph nodes by ultrasound.
Author(s) -
Smeets A J,
Zonderland H M,
van der Voorde F,
Laméris J S
Publication year - 1990
Publication title -
journal of ultrasound in medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.574
H-Index - 91
eISSN - 1550-9613
pISSN - 0278-4297
DOI - 10.7863/jum.1990.9.6.325
Subject(s) - medicine , lymph , echogenicity , malignancy , radiology , ultrasound , lymph node , biopsy , pathology
To evaluate the significance of sonographically detected abdominal lymph nodes, the medical records of 100 consecutive patients with abdominal lymphadenopathy were reviewed. The number of lymph nodes, their localizations, dimensions, shape, and architecture were recorded. One hundred ninety‐four lymph nodes were found in 63 patients known to have a malignancy; 68 lymph nodes were found in 37 patients with benign diseases. The localization, size, shape, and architecture of all lymph nodes were evaluated. Of the different variables we studied in the evaluation of the abdominal lymph nodes, echogenicity, shape, age of the patient, and a periaortic localization are helpful in the differentiation between benign and malignant involvement. There remains a considerable overlap; in these cases fine‐needle aspiration biopsy is the method of choice to establish the diagnosis.