PMID- 2894802 OWN - NLM STAT- MEDLINE DCOM- 19880411 LR - 20220318 IS - 0364-5134 (Print) IS - 0364-5134 (Linking) VI - 23 Suppl DP - 1988 TI - Tropical spastic paraparesis in Colombia. PG - S127-32 AB - A high-incidence focus of tropical spastic paraparesis (TSP) occurs on the South Pacific coast of Colombia. Of 55 patients studied, 52 (94.5%) had IgG antibodies to the human T-cell lymphotropic virus type I (HTLV-I) in serum and/or cerebrospinal fluid. Control groups did not show similar high positivity. Our results suggest that HTLV-I or other antigenically related retroviruses may be the cause of TSP in Colombia. Similar clinical, laboratory, and epidemiological findings have been reported in widely remote geographical regions of the world, with very similar clinical pictures of TSP in all high-incidence regions. The demonstration of IgG antibodies in serum and cerebrospinal fluid of patients with TSP in the Caribbean and Seychelles Islands, southern Japan, and the Ivory Coast indicate that the HTLV-I retrovirus could be the cause of this "tropical" myeloneuropathy. FAU - Zaninovic, V AU - Zaninovic V AD - Department of Internal Medicine, Faculty of Health, Universidad del Valle, Cali, Colombia. FAU - Arango, C AU - Arango C FAU - Biojo, R AU - Biojo R FAU - Mora, C AU - Mora C FAU - Rodgers-Johnson, P AU - Rodgers-Johnson P FAU - Concha, M AU - Concha M FAU - Corral, R AU - Corral R FAU - Barreto, P AU - Barreto P FAU - Borrero, I AU - Borrero I FAU - Garruto, R M AU - Garruto RM AU - et al. LA - eng PT - Journal Article PL - United States TA - Ann Neurol JT - Annals of neurology JID - 7707449 RN - 0 (Antibodies, Anti-Idiotypic) RN - 0 (Antibodies, Viral) RN - 0 (Deltaretrovirus Antibodies) RN - 0 (Immunoglobulin G) RN - 0 (Immunoglobulins) RN - 0 (Oligoclonal Bands) SB - IM MH - Adolescent MH - Adult MH - Antibodies, Anti-Idiotypic/analysis/cerebrospinal fluid MH - Antibodies, Viral/*analysis/chemical synthesis MH - Colombia MH - Deltaretrovirus Antibodies MH - Enzyme-Linked Immunosorbent Assay MH - Humans MH - Immunoglobulin G/immunology MH - Immunoglobulins/analysis/cerebrospinal fluid MH - Isoelectric Focusing MH - Male MH - Muscle Spasticity/cerebrospinal fluid/epidemiology/immunology MH - Oligoclonal Bands MH - Paraplegia/cerebrospinal fluid/*epidemiology/immunology MH - *Tropical Medicine EDAT- 1988/01/01 00:00 MHDA- 1988/01/01 00:01 CRDT- 1988/01/01 00:00 PHST- 1988/01/01 00:00 [pubmed] PHST- 1988/01/01 00:01 [medline] PHST- 1988/01/01 00:00 [entrez] AID - 10.1002/ana.410230730 [doi] PST - ppublish SO - Ann Neurol. 1988;23 Suppl:S127-32. doi: 10.1002/ana.410230730.