Die Rosai-Dorfman-Lymphadenopathie, eine seltene reaktive lymphoproliferative Erkrankung

2008

Aim The established criteria for benignity or malignancy of lymph nodes when evaluated with B-mode ultrasound can be divided into quantitative measures (size, quantity, contour and density) and qualitative parameters (configuration and structure). The validity of these criteria is controversial. Methods Two cases of sinus histiocytosis with massive lymphadenopathy (SHML) are presented; this is a rare benign reactive disorder in which massive enlargement of cervical lymph nodes often occurs. These enlarged nodes offer a chance to demonstrate and discuss the validity of the sonomorphological criteria. Results The enlarged lymph nodes in SHML fulfill most of the criteria for malignancy. The sa…