<prompt> True about LGV ?Bleeding ulcer in 1 stageBubos in 1 stageGrooves sign in rd stageProctocolitis in 2nd stage  <response>: Ans. is c i.e., Grooves sign in 2 stageStages of LGV are :?First stage Primary LGV :- Self limited, Single, asymptomatic, painless, nonbleeding genital ulcer.Secondary stage : - Painful inguinal lymphadenopathy Remember Ulcer is pain less but lymphodenopathy is tender painful.Swollen lymph nodes coalesce to form bubos, i.e., matted lymph nodes. Buboes may rupture to form discharging sinus. Grooves sign - Enlarge lymph nodes both above and below inguinal ligament.Teiary LGV genitorectal syndrome : - Characterized by proctocolitis. 