Donovan bodies are seen in –
**Core Concept**
Donovan bodies are a key diagnostic feature of a specific infectious disease, characterized by the presence of intracellular inclusions. This condition is a type of **granulomatous disease** caused by a particular bacterium. The diagnosis often involves microscopic examination of tissue samples.
**Why the Correct Answer is Right**
The correct answer is related to **Granuloma inguinale**, also known as Donovanosis, which is a sexually transmitted infection caused by the bacterium *Klebsiella granulomatis*. Donovan bodies are **intracellular inclusions** found within macrophages, typically seen in the lesions of this disease. They are a hallmark for the diagnosis of Granuloma inguinale.
**Why Each Wrong Option is Incorrect**
**Option A:** Incorrect because it is not associated with Donovan bodies.
**Option B:** Incorrect as it does not relate to the specific bacterium causing the disease characterized by Donovan bodies.
**Option D:** Incorrect because, although it might be a disease with granulomatous features, it is not specifically associated with Donovan bodies.
**Clinical Pearl / High-Yield Fact**
Donovan bodies are a critical diagnostic clue for Granuloma inguinale, and their presence helps differentiate this condition from other genital ulcers. Recognizing Donovan bodies is essential for initiating appropriate antibiotic treatment.
**Correct Answer:** D. Granuloma inguinale