PURPOSE This study was designed to help establish the most appropriate samples and tests to detect disseminated tumor cells (DTCs) for head and neck cancer patients. EXPERIMENTAL DESIGN Samples of bone marrow (BM) and central venous blood (CVB), collected preoperatively, and BM and peripheral venous blood, collected 3 months transcription postoperatively, were screened for the presence of DTC...

BACKGROUND Malignant proliferating trichilemmal tumour is a rare skin tumour that originates from the root sheath of the hair and usually arises in the sun-exposed areas of elderly women. It mimicks poorly differential squamous cell carcinoma ant its biological behaviour is unpredictable, because rarely can produce distant metastases. CASE REPORT The Authors report on a case of a 54-year-old ...

OBJECTIVE To identify prognostic factors associated with recurrence and overall survival among patients with invasive vulvar Paget disease. METHODS An analysis was conducted of patients with invasive vulvar Paget disease included in VULCAN, an international multicenter retrospective study of patients diagnosed with vulvar cancer between January 1, 2001, and December 31, 2005. Data regarding d...

Genetic alterations that occur in human breast cancers are believed to be of importance for initiation as well as progression of the disease. In order to find a genetic alteration that may be used as a prognostic marker, 82 familial breast carcinomas were analyzed for loss of constitutional heterozygosity at polymorphic loci on all chromosomes. Frequently occurring allele losses were compared t...

Phyllodes tumours are rare fibroepithelial lesions that account for less than 1% of all breast neoplasms. With the non-operative management of fibroadenomas widely adopted, the importance of phyllodes tumours today lies in the need to differentiate them from other benign breast lesions. All breast lumps should be triple assessed and the diagnosis of a phyllodes tumour considered in women, parti...

BACKGROUND The incidence of well-differentiated thyroid cancer (WDTC) has increased in recent years. Despite its excellent prognosis, increasing morbidity from recurrent diseases continues to affect long-term outcomes. Among at-risk populations, Filipinos have the highest incidence of thyroid cancer worldwide, characterized by a highly aggressive and recurrent form of disease. Here, we sought t...

INTRODUCTION Activated Leukocyte Cell Adhesion Molecule (ALCAM/CD166) gained increasing attention regarding tumorprogression and metastatic spread in breast cancer. The aim of this study was to examine ALCAM expression levels in primary breast cancer and distant metastases of the same patient within 29 autopsy cases to better understand the underlying mechanisms of metastases and the role of ad...

BACKGROUND Preclinical data suggest that sunitinib enhances the efficacy of radiotherapy. We tested the combination of sunitinib and hypofractionated image-guided radiotherapy (IGRT) in a cohort of patients with historically incurable distant metastases. METHODS Twenty five patients with oligometastases, defined as 1-5 sites of active disease on whole body imaging, were enrolled in a phase II...

BACKGROUND Thymic neuroendocrine tumor (carcinoid tumor) is rare, and prognosis for patients with this tumor has been difficult to predict. METHODS The medical records of 15 patients were reviewed, and the patients were classified according to tentative TNM classification and histologic grade. RESULTS Ten (66.7%) of 15 patients were male. Lymph node metastases were identified in 9 (60%) of ...

Carcinoma ex pleomorphic adenoma is a rare tumor arising from the salivary glands that spreads through direct extension, through the lymphatic vessels, and, rarely, hematogenously. When distant metastases have been found, they have been reported mainly in the lung. We present an unusual case of carcinoma ex pleomorphic adenoma of the parotid gland with splenic metastases. The patient presented ...