Visceral leishmaniasis has a very high case fatality rate but is difficult to diagnose: bone marrow...

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Biology

Visceral leishmaniasis has a very high case fatality rate but isdifficult to diagnose: bone marrow biopsy, one of the bestdiagnostic methods, is expensive and is often associated withserious side effects. If you were developing a new diagnostic forthis disease, would you be more interested in maximizingsensitivity or specificity? Also, assuming your new test is cheaperand less invasive than biopsy, would you advocate that it be usedin conjunction with (ie simultaneously) or prior to (iesequentially) the invasive diagnostic test? What factors would gointo this decision?

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Visceral leishmaniasis is also called kalaazar This disease is caused by a protozoan parasite a Leishmania species The protozoa travelled inside the body in the organs like liver spleen or bone marrow This is the reason the disease is called visceral See Answer

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