TY - JOUR
T1 - Lymphomatoid Papulosis With a Unique T Follicular Helper-Like Phenotype
AU - Tran, Jessica
AU - Duvic, Madeleine
AU - Torres-Cabala, Carlos A.
N1 - Publisher Copyright:
© 2020 Lippincott Williams and Wilkins. All rights reserved.
PY - 2020/10/1
Y1 - 2020/10/1
N2 - Lymphomatoid papulosis (LyP) is a benign skin condition that typically presents with grouped or scattered lesions on the body that self-resolve within weeks or months of onset. LyP belongs to the group of CD30-positive lymphoproliferative disorders. Several histological variants of LyP exist, and the histological features of LyP can overlap with other lymphoproliferative disorders; therefore, both histological and clinical correlations are needed for a proper diagnosis of LyP. We report an unusual case of LyP displaying a T follicular helper cell-like phenotype and histopathologically resembling the primary cutaneous CD4-positive small-sized to medium-sized T-cell lymphoproliferative disorder.
AB - Lymphomatoid papulosis (LyP) is a benign skin condition that typically presents with grouped or scattered lesions on the body that self-resolve within weeks or months of onset. LyP belongs to the group of CD30-positive lymphoproliferative disorders. Several histological variants of LyP exist, and the histological features of LyP can overlap with other lymphoproliferative disorders; therefore, both histological and clinical correlations are needed for a proper diagnosis of LyP. We report an unusual case of LyP displaying a T follicular helper cell-like phenotype and histopathologically resembling the primary cutaneous CD4-positive small-sized to medium-sized T-cell lymphoproliferative disorder.
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U2 - 10.1097/DAD.0000000000001693
DO - 10.1097/DAD.0000000000001693
M3 - Article
C2 - 32568843
AN - SCOPUS:85091469709
SN - 0193-1091
VL - 42
SP - 776
EP - 779
JO - American Journal of Dermatopathology
JF - American Journal of Dermatopathology
IS - 10
ER -