Intravascular Large B-Cell Lymphoma Within the Appendix Presenting as Acute Abdomen: A Challenging Diagnosis for Hematologists - Semra Cemre Atalar; Olga Meltem Akay; Emre Osmanbaşoğlu; Helin Masyan; Orhun Çığ Taşkın; Burhan Ferhanoğlu (Turkish Journal of Hematology, 2021)