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Lymphogranuloma venereum



Lymphatic system
Lymphatic system


Lymphogranuloma venereum

Alternative Names:

LGV; Lymphogranuloma inguinale; Lymphopathia venereum
Symptoms:
  • Small painless ulcer on genitalia
  • Swelling and redness of the skin over the inguinal lymph nodes
  • Swollen groin (inguinal) lymph nodes on one or both sides
  • Drainage from inguinal lymph nodes
  • Drainage of blood or pus from the rectum (blood in the stools)
  • Pain while having a bowel movement (tenesmus)

Signs and tests:

The medical history and physical examination may show:

  • A history of sexual contact with a person having lymphogranuloma venereum
  • An ulcer on an affected person's genitals
  • A perianal fistula with drainage
  • Inguinal lymph node enlargement (inguinal lymphadenopathy)
  • Drainage from inguinal lymph nodes
Tests:
  • Biopsy of the node (chlamydia seen after staining)
  • Culture of a node aspirate for chlamydia (a needle is inserted into the lymph node and fluid is pulled out of the node)
  • Indirect immunofluorescence for chlamydia
  • Serology test for LGV is the most useful



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