Critical pitfall: varices in cancer patients mimicking lymphadenopathy; differentiation of varicose veins and enlarged lymph nodes in routine staging.

Generalized lymph node activation after Influenza vaccination on 18F FDG-PET/CT imaging, an important pitfall in PET interpretation

We report on a 59-year-old female patient with an infected vascular graft investigated with 18F FDG-PET/CT. The first of two studies showed FDG activity in the left deltoid and ipsilateral axillary lymph nodes explained by influenza vaccination the day prior. The second 18F FDG-PET/CT showed multiple FDG-avid lymph nodes on both sides of the diaphragm without tracer accumulation at the vaccinat...

Critical Pitfall: Varices in Cancer Patients mimicking Lymphadenopathy

Clinical Impact of 18F-FDG PET/CT on the Management of Gynecologic Cancers: One Center Experience

Objective(s): We aim to investigate the clinical impact of 18F-FDG PET/CT in managing patients with gynecological malignancies and pelvic or extrapelvic lymph nodes that are of equivocal significance on conventional imaging.Methods: We retrospectively evaluated 18F-FDG PET/CT scans of patients with gynecologic tumors who were referred to King Hussein Cancer Center from January 2010 to August 20...

The impact of ultrasonography-guided fine needle aspiration of no palpable supraclavicular lymph nodes on diagnosis and staging in advanced lung cancer.

Diagnosis and accurate staging of lung cancer is essential for selection of appropriate curative or palliative therapy and affects patient prognosis. Both invasive and non-invasive procedures are used for this purpose. We aimed to assess the frequency of no palpable supraclavicular lymph node metastases in lung cancer patients with enlarged mediastinal lymph nodes, and their impact on diagnosis...

Staging Accuracy in Colorectal Cancer: A Pathologic and Therapeutic Dilemma

Colorectal cancer is one of the most prevalent and leading causes of cancer death worldwide [1]. The survival of patients with potentially curable colorectal cancer is mainly determined by pathologic tumor and lymph node staging. In locoregional disease, the extent of lymph node involvement is the most significant indicator for disease freeand overall survival rates [2]. Currently, the American...