Chronic Fever, Chills, Night Sweats, and Dark Urine in a 66-Year-Old Woman

An 84-year-old woman with fever and dark urine.

Figure 1. Wright Giemsa-stained thin prep peripheral blood smears (original magnification, ϫ1000) demonstrating appliqué (B) and headphone (C) morphologies, which are characteristic of Plasmodium falciparum, and extracellular ring forms (D), which are characteristic of Babesia microti. Diagnosis: Babesiosis due to Babesia microti infection from a tick bite. Peripheral blood smear from the state...

A 50-year-old male with fever, cough, dyspnoea, chest pain, weight loss and night sweats

Can you diagnose this case of a 50-year-old male with a 10-week history of high fever, mucopurulent cough, dyspnoea, right-sided chest pain, weight loss and night sweats 
http://ow.ly/QFEM30h26GE.

An 18-year-old with recurrent Fever, night sweats, and lymphadenopathy. Macrophage activation syndrome.

Fever and night sweats in a 22-year-old man with a mediastinal mass involving the heart.

A 29-year-old male with malaise, chest pain and night sweats.

CASE HISTORY A 29-yr-old male was seen in clinic for apparent mediastinal lymphadenopathy. While in the USA, 1 month previously, he became unwell, with night sweats, malaise, cough and pleuritic chest pain. He attended hospital, where the unusual appearance of his chest radiograph was noted. Subsequently, computed tomography (CT) of the thorax was undertaken and he was advised that he would nee...