Oral involvement in lymphomatoid papulosis. Report of two cases and review of the literature.
Oral involvement in cutaneous CD30+ T-cell lymphoid proliferations is rare and has received little attention in the dermatologic literature. The authors report 2 patients with self-healing, recurrent papulonodular eruptions with the classic clinical, histopathological and immunophenotypic features of lymphomatoid papulosis, which developed two ulcerated papules and an ulcerative nodule on the dorsum of the tongue, respectively. The lesions appeared coincident with a new cutaneous relapse of the disease. Histopathological and immunophenotypic features were similar to those of the cutaneous lesions. All lesions regressed spontaneously after several weeks. Since then, and after follow-up periods of 3 and 7 years, respectively, no evidence of extracutaneous involvement has been detected. Oral involvement in lymphomatoid papulosis is an uncommon event, probably without prognostic significance. Previously reported cases are reviewed. The differential diagnosis of atypical T-cell lymphoid infiltrates observed in the oral mucosa is discussed.
Pujol
Ramon M
RM
Department of Dermatology, Hospital del Mar, IMAS, Barcelona, Spain. rpujol@imas.imim.es
Muret
M Pilar García
MP
Bergua
Paula
P
Bordes
Ramon
R
Alomar
Agustí
A
D003937:Diagnosis, Differential; D005121:Extremities; D005260:Female; D006801:Humans; D006953:Hyperlipoproteinemia Type IV; D007057:Ichthyosis; D017731:Lymphomatoid Papulosis / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000175:diagnosis* / Q000473:pathology; D014062:Tongue Neoplasms / Q000175:diagnosis* / Q000556:secondary