Respiratory Viruses in Patients With Hematological Malignancy in Boreal Autumn/Winter 2023-2024: EPICOVIDEHA-EPIFLUEHA Report.

Community-acquired respiratory viral infections (CARV) significantly impact patients with hematological malignancies (HM), leading to high morbidity and mortality. However, large-scale, real-world data on CARV in these patients is limited. This study analyzed data from the EPICOVIDEHA-EPIFLUEHA registry, focusing on patients with HM diagnosed with CARV during the 2023-2024 autumn-winter season.

Biosimilar Rituximab (Redditux) Added to CHOP Chemotherapy for De Novo Diffuse Large B-Cell Lymphoma Patients: Real-Life Single-Center Experience.

Objective: Redditux (RED), as a biosimilar rituximab, was approved in Turkey for all indications of the original Mabthera (MAB) in March 2018. The aim of our study was to evaluate the efficacy and safety of RED in de novo diffuse large B-cell lymphoma.

Materials And Methods: Fifty-one patients received RED combined with the CHOP regimen.

[A Case of Chronic Q Fever Endocarditis Mimicking Lymphoproliferative Disorders].

Q fever is a zoonosis caused by Coxiella burnetii. In this report, a case of chronic Q fever endocarditis with pancytopenia and hypergammaglobulinemia mimicking a lymphoproliferative disease was presented. A 39-years-old male living in Çatalca and whose family is engaged in animal husbandry admitted with the complaints of weakness and fatigue.

COVID-19 infection in patients with acute leukemia; Istanbul experience.

Coronavirus disease 2019 (COVID-19) has led to a global pandemic that has also challenged the management of various other life-threatening conditions, such as malignant disorders. In this study, we present the clinical features and treatment outcomes of twenty-seven COVID-19 positive patients with leukemia across seven different centers in Istanbul. From March 1st to December 31st 2020, 116 patients were diagnosed with acute leukemia.

Possible relationship between the resistin gene C-420G polymorphism and colorectal cancer in a Turkish population.

Background/aims: In recent years, with improvements in genotyping, a possible relationship between obesity-related gene polymorphisms and colorectal cancer (CRC) has been studied. The promoter region C-420G of the resistin gene is believed to have an important role in the development of malignancy. We prospectively evaluated the possible effect of the resistin C-420G polymorphism on the risk and prognosis of CRC.

Can Positron Emission Tomography and Computed Tomography Be a Substitute for Bone Marrow Biopsy in Detection of Bone Marrow Involvement in Patients with Hodgkin's or Non-Hodgkin's Lymphoma?

Introduction: Positron emission tomography and computed tomography (PET/CT) has become an important part of staging and treatment evaluation algorithms of lymphoma. We aimed to compare the results of PET/CT with bone marrow biopsy (BMB) with respect to bone marrow involvement (BMI) in patients with Hodgkin's lymphoma (HL) and aggressive non-Hodgkin's lymphoma (aNHL).

Methods: The medical files of a total of 297 patients diagnosed with HL or aNHL and followed at the hematology clinics of 3 major hospitals in İstanbul between 2008 and 2012 were screened retrospectively and 161 patients with classical HL and aNHL were included in the study.

A rare entity in multiple myeloma: six nerve paralysis.

Ophthalmic involvement appears rarely in multiple myeloma (MM). Ophthalmic findings are mostly noted as complications caused by disease or treatment. MM-associated with 6th nerve paralysis is a rare entity.