Groove sign of greenbalt is seen in ?: (A) LGV, (B) Donovanosis, (C) Chancroid, (D) Genital Herpes
Answer is A. Ans. is 'a' i.e., LGV Groove sign of Greenblatt' is pathognomonic of LGV when inguinal lymph nodes are enlarged, they are separated by Poupa's ligment, producing a groove.