title: Effect of tonsillectomy on humoral immunity.
abstract: Tonsils are one of the important secondary lymphoid organ in immune system. It remains controversial whether tonsillectomy results in decreased serum immunoglobulin level. The purpose of this study was to observe the effect of tonsillectomy on humoral immunity parameters among the patients with tonsillar disease. Total group A 70 patients up to the age of 18 years, who were enrolled for tonsillectomy and 30 age matched children group B were included for comparative study. Serum IgG, IgM and IgA levels were measured in all 70 patients before tonsillectomy and in 56 patients who came for 1st follow-up after one month and 30 patients who came for 2nd follow up after three months of tonsillectomy. Serum IgG, IgM and IgA levels were also measured in group B children. Serum IgG, IgM and IgA levels in patients of group A did not show any significant difference in comparison to group B. One month after tonsillectomy the level of IgG was slightly decreased and IgM and IgA were increased compared to preoperative value but not statistically significant. All IgG, IgM and IgA were also not significantly altered in comparison to group B. Three months after tonsillectomy serum IgG, IgM and IgA level were found decreased in comparison to pre operative value and group B, among which difference of only IgG was significant. After tonsillectomy humoral parameters were found reduced but overall impact on humoral immune status was not significantly altered.
authors.affiliation: Department of Microbiology, Bangladesh Medical College, Dhaka. doctormahfuza@yahoo.com
authors.forename: M
authors.initials: M
authors.lastname: Nasrin
authors.forename: M R A
authors.initials: MR
authors.lastname: Miah
authors.forename: P G
authors.initials: PG
authors.lastname: Datta
authors.forename: A A
authors.initials: AA
authors.lastname: Saleh
authors.forename: S
authors.initials: S
authors.lastname: Anwar
authors.forename: K L
authors.initials: KL
authors.lastname: Saha
mesh_terms: D000293:Adolescent; D001459:Bangladesh; D002648:Child; D006801:Humans; D056724:Immunity, Humoral; D007070:Immunoglobulin A / Q000097:blood / Q000276:immunology; D007074:Immunoglobulin G / Q000097:blood / Q000276:immunology; D007075:Immunoglobulin M / Q000097:blood / Q000276:immunology; D019370:Observation; D014066:Palatine Tonsil / Q000276:immunology* / Q000601:surgery; D014068:Tonsillectomy / Q000009:adverse effects*; D014069:Tonsillitis / Q000276:immunology* / Q000601:surgery
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M