Tonsillectomy-induced changes in anti-keratin antibodies in patients with pustulosis palmaris et plantaris: a clinical correlation.
Titers of anti-keratin antibodies (AKA) involving IgG and IgM fractions were determined by a solid-phase enzyme-linked immunsorbent assay (ELISA) and were found to be significantly higher on average in patients with pustulosis palmaris et plantaris (PPP) than in normal controls. Positive rates of IgG-AKA and IgM-AKA in sera of PPP patients were 50% and 66%, respectively. Following tonsillectomies, patients with high IgM-AKA titers that decreased after surgery were found to benefit by a marked improvement in their skin lesions. There was a close relationship between the degree of this improvement in the skin lesions and the changes in IgM-AKA titers after the operation. These results suggest that PPP may be a tonsil-related immunological skin disease.
Yamanaka
N
N
Department of Otolaryngology, Sapporo Medical College, Japan.
Shido
F
F
Kataura
A
A
D000906:Antibodies / Q000032:analysis*; D004474:Ecthyma, Contagious / Q000628:therapy*; D004797:Enzyme-Linked Immunosorbent Assay; D005533:Foot Dermatoses / Q000276:immunology*; D006229:Hand Dermatoses / Q000276:immunology*; D006801:Humans; D007633:Keratins / Q000276:immunology*; D008875:Middle Aged; D014066:Palatine Tonsil / Q000276:immunology; D014068:Tonsillectomy
D000906:Antibodies; D007633:Keratins