Hemophagocytic lymphohistiocytosis (HLH) is a serious life-threatening disease if not recognised early. In patients with HIV/AIDS, this association has been reported following acute opportunistic infections, including histoplasmosis. However, optimal treatment is not known. We describe a male aged 46 years with AIDS who developed HLH following acute disseminated histoplasmosis. Presenting symptoms included fever, hepatosplenomegaly and pancytopenia. Bone marrow biopsy confirmed HLH. Initially, he was refractory to the treatment with amphotericin B, antiretroviral therapy and intravenous immunoglobulin (IVIG). Anakinra, an interleukin-1 receptor antagonist, and dexamethasone were initiated. He improved clinically, did not exhibit any harmful effects and ultimately was discharged from the hospital. This, we believe, is the first reported treatment of HLH with anakinra in a patient with AIDS and acute disseminated histoplasmosis.

No abstract

No abstract

No abstract

A previously healthy 21-year-old man presented with an 8-month history of weight loss, lethargy and dysuria unresponsive to empiric antibiotics and paraurethral drainage of a prostatic abscess. Urinalysis showed pyuria, but cultures failed to grow any organisms. Additionally, he developed new onset sensorineural hearing loss. CT of the chest showed two right-sided cavitary lesions. CT of the abdomen and pelvis demonstrated a prostatic abscess. A prostate biopsy demonstrated necrotising granulomatous prostatitis. A lung biopsy showed necrotising granulomatous inflammation. He was diagnosed with granulomatosis with polyangiitis (GPA). He was successfully treated with rituximab and prednisone. At 6-month follow-up, he continued to be in remission with resolution of his symptoms. This case demonstrates a rare presentation of prostatitis as the presenting symptom of GPA. As far as we know, this case is the first documented report of rituximab and prednisone as successful therapy for prostatitis secondary to GPA.

No abstract

No abstract

No abstract