BACKGROUND The authors performed a comprehensive review of the efficacy of
fluorodeoxyglucose positron emission tomography (FDG‐PET) in the detection of primary …

Unknown primary cancer (UPC) is defined by the presence of metastatic disease for which a
primary site is undetectable on presentation. Computed tomography scan of the body was …

Purpose: To evaluate the impact of positron emission tomography (PET) on target volume
delineation for radiation treatment planning. Material and Methods: The data of the literature …

Background. The benefit of a complementary fluorodeoxyglucose‐positron emission
tomography (FDG‐PET) scan to standard workup for carcinoma of unknown primary (CUP) …

Cervical lymph node metastases of squamous cell carcinoma from occult primary constitute
about 2–5% of all patients with carcinoma of unknown primary site (CUP). Metastases in the …

18F‐FDG PET plays an increasing role in diagnosis and management planning of head and
neck cancer. Hybrid PET/CT has promoted the field of molecular imaging in head and neck …

PURPOSE: To retrospectively evaluate fused positron emission tomography
(PET)/computed tomography (CT) in depicting the primary lesion in cancer of an unknown …

18F-fluorodeoxyglucose (FDG)-positron emission tomography (PET) has been reported to
identify primary tumors in patients with cervical metastases from cancer of unknown primary …

Background Human papillomavirus (HPV)‐related squamous cell carcinoma of unknown
primary (SCCUP) is currently rising in incidence but lacks a validated management …

Objective To assess the role of positron emission tomography (PET) in the management of
unknown primary carcinoma of the head and neck region. Design and Setting Prospective …