{"eventGroups":[{"description":"Routine Leg edema and groin dissection : The investigators will be documenting and reporting the variations in leg lymphatic drainage sentinel lymph node biopsy with inguinal-femoral lymph node dissection.","id":"EG000","otherNumAffected":0,"otherNumAtRisk":7,"seriousNumAffected":0,"seriousNumAtRisk":7,"title":"Vulvar Cancer"}],"frequencyThreshold":"0"}