[Skin manifestations of graft-versus-host reaction following bone marrow transplantation].
We review the cutaneous manifestations of acute and chronic graft versus host disease (GvHD). Acute GvHD is characterized by initial itching, pain on pressure and erythema which begins on posterior auricular skin, palms and soles. The disease evolves into a typical but nonspecific maculopapular rash. Confluent rashes and follicular erythema may occur. Erosive oral lesions usually develop. The most severe variant of GvHD is toxic epidermal necrolysis, which often has a fatal outcome. The onset of chronic GvHD usually occurs more than 100 days after bone marrow transplantation and may be preceded by the acute form. The spectrum of skin changes includes lichenoid pruritic lesions with violaceous color and scleroderma-like skin involvement. Investigation of unknown rashes in these patients includes skin biopsy, which clearly differentiates leukocytoclastic vasculitis and erythema exsudativum multiforme with lymphocytic vasculitis from cutaneous manifestations of GvHD. Special stains may reveal bacteria and fungus in septicemic patients. The therapeutic options are discussed.
Itin
P H
PH
Departement für Dermatologie, Universitätsklinik Basel.
Lautenschlager
S
S
Orth
B
B
Rufli
T
T
Gratwohl
A
A
D000208:Acute Disease; D016026:Bone Marrow Transplantation / Q000276:immunology*; D002908:Chronic Disease; D006086:Graft vs Host Disease / Q000145:classification / Q000276:immunology*; D006801:Humans; D012867:Skin; D012871:Skin Diseases / Q000145:classification / Q000276:immunology* / Q000473:pathology / Q000628:therapy
Hautmanifestationen der Graft-versus-host-Reaktion nach Knochenmarktransplantation.