Synergy between sulphonamides and trimethoprim in the presence of pus.

Good cytological detail, especially good nuclear detail, is obviously of value to the histopathologist when examining sections of lymph nodes and, in particular, when examining lymph nodes from patients suspected of having a malignant lymphoma. In an attempt to improve the nuclear detail of lymph node sections, we have recently established a routine of staining lymph node sections with a modified haematoxylin and eosin stain in addition to the standard haematoxylin and eosin stain and a reticulin preparation.