LyP

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AcronymDefinition
LyPLymphomatoid Papulosis (dermatology)
LyPLee, Yang and Parr (mathematics)
LyPLocal Yellow Pages (directory advertising)
LyPLancaster Young Professionals (Lancaster, PA)
LyPLowcountry Young Professionals (South Carolina)
LyPLoft Youth Project (Scotland, UK)
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References in periodicals archive ?
Lymphomatoid papulosis (LyP) is a rare cutaneous condition characterized by chronic, recurrent, and self-regressing papulonodular skin eruptions.
Other [CD30.sup.+] cutaneous T-cell lymphoproliferative disorders (CTCLs) include primary cutaneous anaplastic large cell lymphoma (C-ALCL) and lymphomatoid papulosis (LyP), which present as a range of cutaneous nodules that in the case of LyP self-resolve.
CD30+ cutaneous lymphoproliferative disorders: the Stanford experience in lymphomatoid papulosis and primary cutaneous anaplastic large cell lymphoma.
"There are reports about T-cell receptor clonality in PL lesions and its similarity and association with lymphomatoid papulosis and mycosis fungoides, and the presence of CD30-positive and CD7 deletions," she said.
Lymphomatoid papulosis (LyP) is a benign papulonodular skin eruption with histologic features of malignant lymphoma.
except for stage IA disease and in lymphomatoid papulosis. FDG PET may have poor sensitivity for cutaneous lesions in these disorders and have a higher rate of false-negatives in detecting involved lymph nodes.
Arthropod Bites/Stings Infectious Diseases Other Conditions Bee/Hornet/Wasp/ Dermatomycosis Allergic/Chemical Yellow Jacket Contact dermatitides Scorpion Chagas Disease Autoimmune Vasculitides Centipede Boils/Furuncles Chemical Burns Tick Herpes Simples/Zoster Poison Ivy/Oak/Sumac Mosquito Impetigo Erythema Multiforme Reduviid bug Lyme Disease Lymphomatoid Papulosis Table 2: A short differential diagnosis of the neuromuscular manifestations of black widow envenomations.
Anaplastic large cell lymphoma and lymphomatoid papulosis are CD30-positive lymphoproliferative disorders that have reported cases being associated with epidermal hyperplasia [29].
All patients were suffering from relapsed CD30-positive cutaneous lymphoproliferative disorders, including lymphomatoid papulosis (LyP), primary cutaneous anaplastic large cell lymphoma (pcALCL) or mycosis fungoides (MF).
CD30+ lympho-proliferative disorders include a wide spectrum of disease with lymphomatoid papulosis at the benign end of the spectrum and cutaneous CD30+ anaplastic large-cell lymphoma (ALCL) at the malignant end.1 Many described borderline lesions are somewhere in between.
** Understand the characteristic clinical, morphologic, immunophenotypic, cytochemical, and cytogenetic/ molecular features of acute myeloid leukemia, acute lymphoid leukemia, myelodysplastic syndromes, paroxysmal nocturnal hemoglobinemia, multiple myeloma, monoclonal gammopathy of undetermined significance, non-Hodgkin and Hodgkin lymphoma, neuroblastoma, chronic lymphoproliferative disorders, lymphomatoid granulomatosis, posttransplant lymphoproliferative disorder, polymorphic and lymphomatoid papulosis, and histiocytic disorders.