Solitary nonepidermotropic T cell pseudolymphoma of the skin
A possibly new type of T cell pseudolymphoma is described in three cases. It presented as a small, solitary lesion on the trunk of 3 to 5 months' duration. It was slightly elevated, round, and erythematous, with a diameter of 1 to 2 cm. It showed a tendency to regress spontaneously. In sharp co...
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Veröffentlicht in: | Journal of the American Academy of Dermatology 1986-03, Vol.14 (3), p.444-453 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | A possibly new type of T cell pseudolymphoma is described in three cases. It presented as a small, solitary lesion on the trunk of 3 to 5 months' duration. It was slightly elevated, round, and erythematous, with a diameter of 1 to 2 cm. It showed a tendency to regress spontaneously. In sharp contrast to its benign clinical appearance and biologic behavior, a distinct malignant histopathologic picture was observed, however. It was characterized by a nonepidermotropic bandlike subepidermal infiltrate dominated by large T lymphocytes with cerebriform nuclei identical in morphologic and immunologic characteristics to the abnormal cellular component of cutaneous T-cell lymphomas. |
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ISSN: | 0190-9622 1097-6787 |
DOI: | 10.1016/S0190-9622(86)70055-8 |