[HTLV-I/II in Switzerland: apropos of 4 case reports].
HTLV-I/II (human T-cell lymphotropic virus type I and II) infection is endemic in South Japan, Subsaharan Africa, the Caribbean and in regions of South America and of the United States. The infection almost always remains asymptomatic but is also associated with two distinct diseases: tropical spastic paraparesis (TSP), and adult T-cell leukemia (ATL). Although very rare in Europe, HTLV-I/II infection may occur in patients originating from endemic areas. We report the cases of four patients seropositive for HTLV-I/II, all of them living in Switzerland. Three of them originate from Zaire; the fourth is a Swiss female married to a Taiwanese. One patient has TSP; one has pyramidal signs along with systemic vasculitis-associated neuropathy; the third is HIV-position with stage III B infection, without symptoms of TSP or ATL; the last is entirely asymptomatic.
de Saussure
P
P
Laboratoire central de sérologie virale, Hôpital cantonal universitaire de Genève.
Chofflon
M
M
Pugin
P
P
Bierens de Hahn
D
D
Perrin
L
L
D000328:Adult; D006800:Deltaretrovirus Infections / Q000150:complications / Q000175:diagnosis* / Q000276:immunology; D005260:Female; D006679:HIV Seropositivity / Q000150:complications; D015481:HTLV-I Antibodies / Q000302:isolation & purification; D015482:HTLV-II Antibodies / Q000302:isolation & purification; D006801:Humans; D008297:Male; D009422:Nervous System Diseases / Q000150:complications; D015493:Paraparesis, Tropical Spastic / Q000150:complications
D015481:HTLV-I Antibodies; D015482:HTLV-II Antibodies
HTLV-I/II en Suisse: à propos de quatre observations.