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Endometrial adenocarcinoma associated with subtle lymph-vascular space invasion and lymph node metastasis: A histologic pattern mimicking intravascular and sinusoidal histiocytes INTERNATIONAL JOURNAL OF GYNECOLOGICAL PATHOLOGY McKenney, J. K., Kong, C. S., Longacre, T. A. 2005; 24 (1): 73-78


Lymph-vascular space invasion has been established as an independent prognostic factor in endometrial adenocarcinoma. Despite the importance of its recognition, the histologic patterns of lymph-vascular space involvement have not been well addressed in the surgical pathology literature. We report three cases of endometrioid adenocarcinoma of the uterine corpus associated with a subtle pattern of lymph-vascular space invasion closely mimicking intravascular histiocytes. Two cases had regional lymph node metastases composed of morphologically similar cells.

View details for DOI 10.1097/01.pgp.0000148340.62017.e3

View details for PubMedID 15626920