The lymphogram in abdominal tuberculosis.

Lymphograms of 11 patients with histologically proven abdominal tuberculosis have been assessed in an attempt to define a typical pattern of appearance in retroperitoneal lymph glands. Glandular enlargement, poor glandular filling and lymphovascular obstruction were present. A gradient of abnormality with more marked adenopathy in the upper para-aortic chain extending to a lesser involvement below in the iliac chain was demonstrated in keeping with a retrograde spread of the tuberculosis process from the abdominal lymphatics cauded along the retroperitoneal chain. Lymphography may be valuable in cases where data from clinical observations and routine radiological studies is inconclusive in cases of vague abdominal disease.