Donovanosis is a sexually transmissible genital ulcer disease. The bacterium that causes donovanosis (Klebsiella granulomatis) infects the skin around the genitals, groin or anal area and causes ulcers and destruction of the skin.
What does donovanosis look like?
Signs and symptoms of donovanosis include one or more painless lumps, usually in the genitalia, anal region or groin. The lump(s) slowly gets larger and then ulcerates. These sores typically bleed easily, have a rolled edge and are beefy-red in colour. In some cases the sore has an offensive smell.
What is the cause of donovanosis?
Donovanosis (granuloma inguinale) is caused by the bacterium Klebsiella granulomatis. The disease is commonly found in tropical and subtropical areas such as southeast India, Guyana, and New Guinea.
How do you test for donovanosis?
Diagnosis requires the careful collection, staining and examination of smears or biopsies of characteristic genital and, occasionally, extragenital lesions for demonstration of the pathognomonic Donovan bodies (Calymmatobacterium granulomatis) within histiocytes.
Where is Donovanosis endemic?
Donovanosis is an uncommon GUD with low infectivity characterised by large ulcers that bleed readily and has been identified as a risk factor for HIV in men in Durban, South Africa. Donovanosis is also endemic in Papua New Guinea, India, Brazil and amongst the Aboriginal community in Australia.
Is Donovanosis a virus?
— Donovanosis is a real, but rare, sexually transmitted infection caused by the bacteria Klebsiella granulomatis. It begins with relatively painless growths that usually appear about 50 days post-exposure (usually around the genitals).
Where is donovanosis endemic?
Is donovanosis curable?
If diagnosis is confirmed, donovanosis can be treated and cured with the use of antibiotics. Those who are sexually active are recommended to wear condoms and to avoid sex with those who have visible ulcers to prevent transmission of this infectious disease.
Is donovanosis a virus?
What are the complications of granuloma inguinal?
Complications of chronic granuloma inguinale include bleeding, secondary infection, swelling from lymphoedema, and significant scarring causing destruction of the genital architecture.
Is donovanosis a STD?
Donovanosis (granuloma inguinale) is a sexually transmitted disease that is rarely seen in the United States. The skin is the largest organ of the body.
How is granuloma inguinale diagnosed?
To confirm the diagnosis of granuloma inguinale, doctors take a sample of fluid scraped from the sore and examine it under a microscope. If the diagnosis is unclear, doctors take a sample of tissue and examine it under a microscope (biopsy).
Where does donovanosis occur in the world?
Donovanosis has a curious geographical distribution with “hotspots” in Papua New Guinea, KwaZulu-Natal, and eastern Transvaal in South Africa, parts of India and Brazil, and among the Aboriginal community in Australia. Sporadic cases are reported elsewhere in southern Africa, the West Indies, and South America.
Is donovanosis a sexually transmitted disease?
Although donovanosis is generally regarded as an STI mainly affecting the genital area, the possibility remains that lesions are not always sexually transmitted but occur through faecal contamination and autoinoculation.22 Carter has reviewed the literature and made the observation that in publications making direct statements about the mode of
What is granuloma inguinale (donovanosis)?
Granuloma inguinale (donovanosis) is a genital ulcerative disease caused by the intracellular gram-negative bacterium Klebsiella granulomatis (formerly known as Calymmatobacterium granulomatis ). The disease occurs rarely in the United States; however, sporadic cases have been described in India, South Africa, and South America ( 526 – 535 ).
What is the diagnostic test for donovanosis?
Tissue smear stained by rapid Giemsa (RapiDiff) technique showing numerous Donovan bodies in monocytes including some in intracytoplasmic cysts (arrow). Donovanosis may be diagnosed in a variety of developing world settings. The following are examples of possible scenarios and recommended diagnostic tests.
