Intravascular large B-cell lymphoma presenting with diffusely increased pulmonary fluorodeoxyglucose uptake without corresponding CT abnormality

Autor: Jayden Spencer, Jacqueline Hill, Carissa Walter, Reginald W Dusing, Wendell Yap
Jazyk: angličtina
Rok vydání: 2019
Předmět:
lcsh:Medical physics. Medical radiology. Nuclear medicine
medicine.medical_specialty
Mild anemia
Intermittent fever
Lymphoma
FDG
fluorodeoxyglucose
CTA
computed tomography angiogram
lcsh:R895-920
H&E
hematoxylin-eosin
Lung biopsy
Pulmonary uptake
PET
positron emission tomography
030218 nuclear medicine & medical imaging
03 medical and health sciences
0302 clinical medicine
hemic and lymphatic diseases
medicine
Radiology
Nuclear Medicine and imaging
IV-LBCL
intravascular large B-cell lymphoma
FDG-PET
ARDS
acute respiratory distress syndrome
Fluorodeoxyglucose
Intravascular large B-cell lymphoma
Acute hypoxemic respiratory failure
business.industry
MIP
maximum intensity projection
medicine.disease
CT
computed tomography
Radiology
Abnormality
Nuclear Medicine
business
030217 neurology & neurosurgery
medicine.drug
CT
Zdroj: Radiology Case Reports, Vol 14, Iss 2, Pp 260-264 (2019)
Radiology Case Reports
ISSN: 1930-0433
Popis: A 60-year-old male presented with complaints of dyspnea, intermittent fever, and 40 pounds of weight loss over the previous 9 months and was admitted for acute hypoxemic respiratory failure. Labs demonstrated elevated inflammatory markers, mild anemia, and thrombocytopenia. Fluorodeoxyglucose-positron emission tomography scan demonstrated diffusely increased pulmonary fluorodeoxyglucose uptake without corresponding abnormality on CT images. Excisional lung biopsy demonstrated intravascular large B-cell lymphoma (IV-LBCL). Presentation, imaging findings, and diagnosis of IV-LBCL will be discussed, as well as differential considerations for pulmonary involvement by IV-LBCL. Keywords: Lymphoma, Intravascular large B-cell lymphoma, FDG-PET, CT, Pulmonary uptake
Databáze: OpenAIRE
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