Primary T-Cell Non-Hodgkin Lymphoma of the Vagina

Table 1

Staging system for extranodal lymphomas. Modified Ann Arbor classification.

Stage	Description
IE	Involvement of a single lymph node region or a single organ.
IIE	Involvement of a single extralymphatic organ or site and one or more regional lymph nodes ipsilateral to diaphragm.
IIE	Involvement of a single extralymphatic organ or site and regional lymph nodes on both sides of the diaphragm.
IVE	Diffuse involvement or dissemination of one or more extralymphatic sites, with or without the involvement of lymphatic nodes.