BACKGROUND We evaluated the anatomic location of the external anal sphincter (EAS) to pelvic bony landmarks related to 3-dimensional conformal radiotherapy (3DRT) and studied the dosimetric coverage of the EAS in patients undergoing neoadjuvant chemoradiation for rectal cancer. METHODS Sixty-four consecutive rectal cancer patients treated with neoadjuvant chemoradiation were included. All pat...

Overexpression of epidermal growth factor receptor can be found in more than 80% of patients with locoregionally advanced nasopharyngeal carcinoma and is associated with shorter survival. In this work, we evaluated the feasibility of adding nimotuzumab to chemoradiation in locoregionally advanced nasopharyngeal carcinoma. Twenty-three patients with clinically staged T3-4 or any node-positive di...

Purpose of Review Pathological complete response is seen in approximately one fifth of rectal cancer patients following neoadjuvant chemoradiation. Since these patients have excellent oncological outcomes, there has been a rapidly growing interest in organ preservation for those who develop a clinical complete response. We review the watch-and-wait strategy and focus on all aspects of this hot ...

OBJECTIVE The advances achieved in the surgical management of vulvar squamous cell carcinoma (SCC) have not been mirrored in systemic therapy options. The objective of this paper is to summarize current evidence regarding systemic therapy in vulvar cancer, review the latest research on the biology of this disease, and identify future strategies to improve patient management. METHODS MEDLINE a...

BACKGROUND Evaluating impact of tumor regression grade in prognosis of patients with locally advanced rectal cancer (LARC). MATERIALS AND METHODS We identified from our colorectal cancer database 168 patients with LARC who received neoadjuvant therapy followed by complete mesorectum excision surgery between 2003 and 2011: 157 received 5-FU-based chemoradiation (CRT) and 11 short course RT. We...

INTRODUCTION Borderline resectable pancreatic cancer (BRPC) can involve the portal vein, superior mesenteric vein, superior mesenteric artery, coeliac axis or hepatic artery, and has a high probability of positive surgical margins and poor prognosis after resection. Neoadjuvant chemoradiation is expected to provide substantial local control and prolong survival in patients with BRPC. METHODS ...

The treatment of patients with stage IIIA (N2) non-small cell lung cancer (NSCLC) is one of the most challenging and controversial areas of thoracic oncology. This heterogeneous group is characterized by varying tumor size and location, the potential for involvement of surrounding structures, and ipsilateral mediastinal lymph node spread. Neoadjuvant chemotherapy, administered prior to definiti...

The role of neoadjuvant chemoradiation therapy in locally advanced pancreatic cancer (LAPC) is still controversial. The aim of this study was to evaluate surgical downstaging after concurrent chemoradiation therapy (CCRT) for LAPC by measuring the objective changes after treatment. From January 2003 through July 2011, 54 patients with LAPC underwent neoadjuvant CCRT. Computed tomography finding...

BACKGROUND We report a case of recurrent pancreatic cancer that presented as cervical lymphadenopathy. CASE PRESENTATION A 69-year-old woman with stage IIb pancreatic cancer underwent a curative Whipple's procedure after neoadjuvant chemoradiation therapy. Despite adjuvant chemotherapy with S-1, postoperative recurrence was diagnosed as left cervical lymphadenopathy 11 months postoperatively....

BACKGROUND The aggressiveness of pancreatic adenocarcinoma makes it a deadly disease, with its incidence rate and fatality rate almost equal. Surgery represents the only means to provide cure to patients with pancreatic cancer, though the 5-year survival is less than 10%. METHODS We review the data on surgical and systemic therapies and provide more details on a newer biologically based medic...