Intra-cavitary pulmonary cryptococcoma in poorly controlled diabetes mellitus

A 59-year-old HIV-negative Ugandan man presented with a long-standing history of respiratory symptoms and was found to have an intra-cavitary pulmonary cryptococoma by chest imaging and sputum culture. The serum cryptococcal antigen was negative. The sputum Xpert® MTB RIF Ultra assay was negative. He was previously treated for cavitary pulmonary tuberculosis. The patient had poorly controlled diabetes (HbA1c, 9.3%). The patient was successfully treated with oral fluconazole.

Cryptococcus gattii infection in an immunocompetent host in Greece

We report a case of a 31-year-old otherwise healthy female with pulmonary cryptococcoma along with cryptococcal meningitis due to Cryptococcus gattii molecular type VGI, in Greece. Combined antifungal treatment and surgical excision of pulmonary cryptococcoma yielded a good response.

Multiphasic and multifocal cryptococcal immune reconstitution inflammatory syndrome in an HIV-infected patient: interplay of infection and immunity

We report a case of cryptococcal immune reconstitution inflammatory syndrome affecting the lungs, and 10 months later the cervical lymph nodes, in the absence of cryptococcal meningitis, in advanced HIV infection. Our report demonstrates the organ-specificity of the timing of the inflammatory response and illustrates the organ-specific interplay of immunity and infection in cryptococcal disease.