Objective To evaluate the effectiveness of heterologous and homologous covid-19 vaccine
regimens with and without boosting in preventing covid-19 related infection, hospital …

Development of follicular dendritic cell sarcoma in hyaline‐vascular Castleman’s disease of
the nasopharynx: tracing its evolution by sequential biopsies Aims: Hyaline‐vascular …

Chronic myeloid leukemia (CML) in Asia has an incidence rather lower than in Western
countries yet tends to afflict a younger population. As in the West, imatinib mesylate (IM, Glivec) …

Since the publication of the Revised European-American Classification of Lymphoid Neoplasms
in 1994, subsequent updates of the classification of lymphoid neoplasms have been …

The prognosis of follicular lymphomas (FL) is heterogeneous and numerous treatments may
be proposed. A validated prognostic index (PI) would help in evaluating and choosing these …

Diffuse large B-cell lymphoma (DLBCL) is the most common form of lymphoma in adults. The
disease exhibits a striking heterogeneity in gene expression profiles and clinical outcomes, …

Background & Aims: De novo hepatitis B virus (HBV)-related hepatitis after chemotherapy
results in high morbidity and mortality. We evaluate the clinical course of de novo HBV-related …

Background & Aims: Hepatitis B virus reactivation is a serious cause of morbidity and mortality
in hepatitis B surface antigen-positive patients treated with chemotherapy. We compared …

Peripheral T-cell lymphoma (PTCL) encompasses a heterogeneous group of neoplasms with
generally poor clinical outcome. Currently 50% of PTCL cases are not classifiable: PTCL-…

Nasal natural killer (NK) cell lymphoma is rare, so that its optimal therapy, long-term
outcome, and prognostic factors are unclear. Data on 52 men and 15 women with well-characterized …