Cryptococcus neoformans in the seminal fluid of an AIDS patient. A contribution to the clinical course of cryptococcosis.
In a 33-year-old HIV-positive homosexual male suffering from unexplained headache, cryptococcosis was diagnosed in a progressive secondary stage. After treatment with the standard combination therapy of amphotericin B + flucytosine for 34 d, the patient was clinically symptom-free and discharged, upon his own request, from the hospital. He remained under ambulatory mycological control. After an interval of 65 d during which the urine had been free from Cryptococcus neoformans (Cr.n.), the fungus could not be isolated from urine but 3 X 10(5) CFUs/ml were found in the seminal fluid. Andrologically, teratospermia and hyposemia were present. There were no clinical signs in the genitourinary tract including the prostate. The significance of ecological niches for Cr.n. colonization of the genitourinary tract after antimycotic therapy is discussed. In such cases, in addition to cultural examination of urine for Cr.n. by the membrane filtration technique (MFT) and Staib agar, an additional cultural examination of seminal fluid is recommended. It is also proposed to pay more attention to Cr.n. in andrological examinations. Special regard should be given to a possible occurrence of Cr.n. in the seminal fluid of AIDS patients. In cytology of the seminal fluid, use of the Giemsa stain is unsuitable for the purpose of Cr.n. detection. For this reason, it should be supplemented by PAS staining.
Staib
F
F
Seibold
M
M
L'age
M
M
Heise
W
W
Skörde
J
J
Grosse
G
G
Nürnberger
F
F
Bauer
G
G
D000163:Acquired Immunodeficiency Syndrome / Q000150:complications*; D000328:Adult; D003453:Cryptococcosis / Q000150:complications*; D003454:Cryptococcus / Q000302:isolation & purification*; D003455:Cryptococcus neoformans / Q000302:isolation & purification*; D006716:Homosexuality; D006801:Humans; D008297:Male; D012661:Semen / Q000382:microbiology*