Mycosis fungoides bullosa: report of a case and review of the literature.
Mycosis fungoides, the most common type of cutaneous T-cell lymphoma, can manifest in a variety of clinical and histologic forms. Presentation with vesiculobullous lesions is extremely rare. We report the ninth documented case of mycosis fungoides bullosa in which other concomitant autoimmune blistering diseases were ruled out by negative immunofluorescence. All previously reported cases in the world literature since the first in 1887 are reviewed. We recommend the following defining criteria for the disease: (1) clinically apparent vesiculobullous lesions, with or without typical mycosis fungoides lesions (patches, plaques, tumors); (2) typical histologic features of mycosis fungoides (atypical lyphoid cells, epidermotropism, Pautrier's microabscesses) with intraepidermal or subepidermal blisters; (3) negative immunofluorescence (both direct and indirect, if possible) to rule out concomitant autoimmune bullous diseases; (4) negative evaluation for other possible causes of vesiculobullous lesions (eg, medications, bacterial or viral infection, porphyria, phototherapy).
Bowman
P H
PH
Dermatology Section, Louisiana State University Medical Center, Shreveport 71130-3932, USA.
Hogan
D J
DJ
Sanusi
I D
ID
D000368:Aged; D000369:Aged, 80 and over; D001768:Blister / Q000473:pathology; D006801:Humans; D008297:Male; D009182:Mycosis Fungoides / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*