KESİM, SELİNÖZGÜVEN, SALİHÖNEŞ, TUNÇ2023-03-212023-03-212023-02-01KESİM S., Şen F., ÖZGÜVEN S., ÖNEŞ T., "18 F-FDG PET/CT Imaging of a Grade 3 Lymphomatoid Granulomatosis in an Immunocompromised Pediatric Patient Primer İmmün Yetmezliği Olan Evre 3 Lenfomatoid Granülomatozis Tanılı Pediatrik Bir Hastanın18F-FDG PET/BT Görüntülemesi", Molecular Imaging and Radionuclide Therapy, cilt.32, sa.1, ss.68-70, 20232146-1414https://avesis.marmara.edu.tr/api/publication/870659a4-5ddd-4d7e-81f6-d4e46a552a00/filehttps://hdl.handle.net/11424/287675Lymphomatoid granulomatosis is a rare extranodal Epstein-Barr virus-driven B-cell lymphoproliferative disease, involving predominantly lung, less often skin, kidney, and central nervous system. Here, we present a pediatric case with primary immunodeficiency, diagnosed with pathologically proven pulmonary grade-III lymphomatoid granulomatosis.18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) imaging demonstrated18F-FDG avid pulmonary masses with central air-bronchograms and cavitations. Although the definitive diagnosis depends on biopsy,18F-FDG PET/CT serves as a complementary imaging tool to evaluate the extent of the disease and response to treatment.enginfo:eu-repo/semantics/openAccessTıpDahili Tıp BilimleriNükleer TıpSağlık BilimleriMedicineInternal Medicine SciencesNuclear medicineHealth SciencesKlinik Tıp (MED)Klinik TıpRADYOLOJİ, NÜKLEER TIP ve MEDİKAL GÖRÜNTÜLEMEClinical Medicine (MED)CLINICAL MEDICINERADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGINGRadyoloji, Nükleer Tıp ve GörüntülemeRadiology, Nuclear Medicine and Imaging18F-FDG PET/CTLymphomatoid granulomatosispulmonary involvementarticle321687010.4274/mirt.galenos.2022.32848