Laser Doppler imaging (LDI) has become a standard method for optical measurement of tissue perfusion, but is limited by low resolution and long measurement times. We have developed an analysis technique based on a laser speckle imaging method that generates rapid, high-resolution perfusion images. We have called it laser speckle perfusion imaging (LSPI).… (More)
Cryptococcal meningitis remains a significant opportunistic infection in HIV-infected individuals worldwide, despite availability of antiretroviral therapies in developed nations. Current therapy with amphotericin B is difficult to administer and only partially effective. Mechanisms of cryptococcal neuropathogenesis are still not clearly defined. In the… (More)
Posttransplant lymphoproliferative disorder (PTLD) is a serious complication following solid organ transplantation with an annual incidence rate of 3-5% in lung-transplant recipients. Pathogenesis indicates a strong association with functional over-immunosuppression and EBV infection. Clinical improvement is generally observed with reduction in… (More)
Formerly known as Nantucket fever, babesiosis is increasing in incidence across the Northeastern United States. Because of its emerging health risk globally, it is important to be aware of its various presenting manifestations. We present the case of a middle-aged man with haemolytic anaemia from Babesia microti infection.