title: (18)F-FDG PET/CT Findings in a Breast Cancer Patient with Concomitant Tuberculous Axillary Lymphadenitis.
abstract: Although (18)F-fluorodeoxyglucose ((18)F-FDG) positron emission tomography (PET) is a sensitive modality for detecting a malignant lesion, increased (18)F-FDG uptake is also seen in infected or inflammatory processes. Here, we report the case of a breast cancer patient with concomitant tuberculous axillary lymphadenitis that showed increased (18)F-FDG uptake. A 39-year-old woman underwent preoperative (18)F-FDG PET/computed tomography (CT) as a part of the work-up for right breast cancer. (18)F-FDG PET/CT images showed a malignant lesion in the right breast with moderate (18)F-FDG uptake, and multiple enlarged right axillary lymph nodes with intense (18)F-FDG uptake. Subsequently, the patient underwent right mastectomy and right axillary lymph node dissection. Histopathological examination confirmed breast cancer and tuberculous lymphadenitis, and the patient was treated concomitantly with anti-tuberculous therapy.
authors.affiliation: Department of Nuclear Medicine, Jeju National University Hospital, 66 Jeju-Daehakno, Jeju-si, Jeju Korea 690-767.
authors.forename: Jeong Won
authors.initials: JW
authors.lastname: Lee
authors.affiliation: Department of Nuclear Medicine, Soonchunhyang University Cheonan Hospital, Cheonan, Korea.
authors.forename: Sang Mi
authors.initials: SM
authors.lastname: Lee
authors.affiliation: Department of Surgery, Jeju National University School of Medicine, Jeju, Korea.
authors.forename: Jae Hyuck
authors.initials: JH
authors.lastname: Choi
keywords: Breast cancer; F-18 fluorodeoxyglucose; Positron emission tomography; Tuberculosis