A case of plastron appendicitis mimicking malignant cecal tumor in flourodeoxyglucose-positron emission tomography/computed tomography study.
Indian journal of nuclear medicine : IJNM : the official journal of the Society of Nuclear Medicine, India, cilt.30, ss.256-8, 2015 (ESCI)
- Yayın Türü: Makale / Teknik Not
- Cilt numarası: 30
- Basım Tarihi: 2015
- Doi Numarası: 10.4103/0972-3919.151653
- Dergi Adı: Indian journal of nuclear medicine : IJNM : the official journal of the Society of Nuclear Medicine, India
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Scopus
- Sayfa Sayıları: ss.256-8
- Anahtar Kelimeler: Flourodeoxyglucose-positron emission tomography/computed tomography, malignant cecal tumor, mimic, plastron appendicitis
- Akdeniz Üniversitesi Adresli: Evet
Özet
In recent years, flourodeoxyglucose-positron emission tomography/computed tomography (FDG PET/CT) has been used intensively in the field of oncology. However, an increase in FDG uptake has been observed both in malignant tissues, and inflammatory processes. Therefore false-positive results have appeared. We present a 70-year-old male patient who presented to the hospital with right lower quadrant pain. A right lower quadrant mass was observed with conventional methods, and PET/CT was performed which revealed a hypermetabolic mass in the right lower quadrant. The patient was referred to the surgery with a suspect malignant mass whose histopathological report indicated plastron appendicitis. Although FDG PET/CT is a reliable method in the evaluation of oncological cases, false-positivities should be taken into consideration in inflammatory processes.