Infective endocarditis (IE) is an infectious disease that affects the endothelium of the large intrathoracic vessels, heart valves, and intra-cardiac foreign body material. A 20-year-old woman was admitted to the cardiology department with complaints of fever and palpitations. Transthoracic echocardiography revealed a bicuspid aortic valve, aortic root enlargement, and aortic coarctation. Trans...

18F-FDG PET/CT is a well-established method used both for staging and follow-up examinations of patients with lymphoma. In addition, it provides valuable information considering bone marrow infiltration.1 We present a case of 46-year-old female with lymphocyte-depleted Hodgkin’s lymphoma who underwent 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) for initi...

A 67-year-old male presented with a metastatic carcinoma in the right side of the neck from an unknown primary site. 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography showed increased 18F-FDG uptake in the right larynx and right neck lymph nodes. A smooth lesion was identified in the submucosa of the right supraglottic region via a suspension laryngoscopy under gener...

Primary cutaneous gamma-delta T-cell lymphoma is a rare subtype of primary cutaneous peripheral T-cell lymphoma. In the latest World Health Organization / European Organisation for Research and Treatment of Cancer classification and World Health Organization classification (4th edition, 2008), the entity previously called “subcutaneous panniculitis-like T-cell lymphoma with gamma-delta T-cell p...

Positron emission tomography/computed tomography (PET/CT) with 18F-fluorodeoxyglucose (FDG) is used in staging, restaging, and evaluation of therapy response in many cancers as well as differentiated thyroid carcinomas especially in non-iodine avid variants. Its potential in less frequent thyroid tumors like medullary, anaplastic thyroid cancers, thyroid lymphoma and metastatic tumors of the th...

[18F]Fluorodeoxyglucose ([18F]FDG) is a positron emission radiotracer whose biodistribution is similar to glucose. The similar biodistribution of [18F]FDG and glucose in the human body requires a fasting condition for at least six hours prior to performing a [18F]FDG positron emission tomography ([18F]FDG PET) study.In human studies, FDG PET images, in either the fasting state or the glucose-lo...