Improved Cervical Lymph Node Characterization among Patients with Head and Neck Squamous Cell Carcinoma Using MR Texture Analysis Compared to Traditional FDG-PET/MR Features Alone.

Accurate differentiation of benign and malignant cervical lymph nodes is important for prognosis and treatment planning in patients with head and neck squamous cell carcinoma. We evaluated the diagnostic performance of magnetic resonance image (MRI) texture analysis and traditional 18F-deoxyglucose positron emission tomography (FDG-PET) features. This retrospective study included 21 patients with head and neck squamous cell carcinoma.

High-resolution cone-beam computed tomography for assessment of bone invasion in oral cancer: Comparison with conventional computed tomography.

Background: Radiologic assessment of mandibular bone invasion is critical in evaluating the extent of bone resection required in patients with oral cancer. There are a few reports of improved sensitivity with cone-beam CT (CBCT) over conventional CT.

Methods: A prospective cohort study of patients with oral squamous cell carcinomas adjacent to the mandible requiring marginal or segmental mandibular resection was performed.

Staging cutaneous squamous cell carcinoma metastases to the parotid gland.

Objective: The staging of cutaneous squamous cell cancers (cSCC) was revised by the American Joint Committee on Cancer in 2010 to incorporate known prognostic factors and expand the N (node) category. The purpose of this study was to validate this staging system using a North American cohort, and to compare it to the O'Brien P (Parotid) and N staging system.

Methods: An exhaustive collaborative database search was performed for all patients with cSCC metastasis to the parotid gland treated at three major Canadian tertiary referral centers from December 1999 to March 2015.

Nomograms for predicting survival and recurrence in patients with adenoid cystic carcinoma. An international collaborative study.

Background: Due to the rarity of adenoid cystic carcinoma (ACC), information on outcome is based upon small retrospective case series. The aim of our study was to create a large multiinstitutional international dataset of patients with ACC in order to design predictive nomograms for outcome.

Methods: ACC patients managed at 10 international centers were identified.

Summary of proceedings of the second World Congress on Thyroid Cancer.

The second World Congress on Thyroid Cancer was held from July 10 to July 14, 2013, in Toronto, Canada. Its purpose was to provide a platform for the multidisciplinary discussion on research, education, and patient management of thyroid malignancy. Herein, we summarize the latest major trends and controversies within the field of thyroid oncology as discussed in the Congress including the use of ultrasound, standardization of cytology, role of molecular testing, treatment options for small recurrence including ablation and observation, management of recurrent laryngeal nerve injury, importance of identification of the external branch of the superior laryngeal nerve, role of minimally invasive thyroid surgery, trends in radioactive iodine treatment, advancements in targeted agents, and the importance of personalizing treatment to individual patients.