BACKGROUND The prognostic significance of volume-based metabolic parameters measured by (18)F-fluorodeoxyglucose positron emission tomography/CT ((18) F-FDG PET/CT) is not established. We evaluated the prognostic value of metabolic parameters in patients with squamous cell carcinoma (SCC) of the tonsil. METHODS We enrolled a total of 69 patients with SCC of the tonsil who underwent pretreatme...

PURPOSE To investigate the association between clinical PET (positron emission tomography) type and oncologic outcome in resectable pancreatic cancer. METHODS Between January 2008 and October 2012, patients who underwent potentially curative resection for resectable pancreatic ductal adenocarcinoma without neoadjuvant treatment were retrospectively investigated. Clinical PET type was defined ...

Objective(s): To explore the correlation between expression patterns and functions of miR-383 and LDHA in hepatocellular cancer (HCC). Materials and Methods: We detected the expression of miR-383 and LDHA in 30 HCC tissues and their matched adjacent normal tissues using qRT-PCR. Then we performed MTT assay, foci formation assay, transwell migration assay, glucose uptake assay and lactate produc...

OBJECTIVE To evaluate the prognostic value of volume-based metabolic parameters measured with (18)F-fluorodeoxyglucose ((18)F-FDG) positron emission tomography (PET) in patients with clinically node-negative (cN0) oral tongue squamous cell carcinoma (OTSCC) as compared with other prognostic factors. MATERIALS AND METHODS In this study, we included a total of 57 patients who had been diagnosed...

This study aimed to investigate the relationships among parameters from dynamic contrast-enhanced (DCE) MRI, diffusion-weighted MRI (DWI), and F-fluorodeoxyglucose (F-FDG) PET in patients with primary head-and-neck squamous cell carcinoma (HNSCC).A total of 34 patients with primary HNSCC underwent DCE-MRI, DWI, and F-FDG PET before treatment. The perfusion parameters (Ktrans, Ktransmax, Kep, Ve...

BACKGROUND Prognostic metabolic imaging indices are needed for risk stratification for patients with locally advanced oropharyngeal cancer. METHODS We retrospectively examined pretreatment and midtreatment fluorodeoxyglucose-positron emission tomography (FDG-PET) parameters in patients with locally advanced oropharyngeal cancer who were treated with definitive chemoradiation. RESULTS A tota...

Bowen’s disease (BD) is a non-melanoma skin cancer with several histological subtypes. Herein we describe a case of a 35-year-old woman with a 4-cm diameter crusted plaque on the parietal scalp region. She had the lesion for 2 years. It had previously been histologically diagnosed as pemphigus vulgaris and only treated with a topical cream. The lesion progressively became thicker and larger. A ...

In 1924 Warburg and coworkers (1) reported that variation in both the pH and the bicarbonate concentration of the medium affected the anaerobic glycolysis of Flexner-Jobling rat carcinoma in vitro. When the bicarbonate level was held constant, an increase in COz tension was accompanied by a fall in the rate of anaerobic glycolysis. At a constant pH, increasing the bicarbonate concentration from...