Usefulness of conventional transbronchial needle aspiration in the diagnosis, staging and molecular characterization of pulmonary neoplasias by thin-prep based cytology: experience of a single oncological institute.

Background: Conventional transbronchial needle aspiration (c-TBNA) contributed to improve the bronchoscopic examination, allowing to sample lesions located even outside the tracheo-bronchial tree and in the hilo-mediastinal district, both for diagnostic and staging purposes.

Methods: We have evaluated the sensitivity, accuracy, positive predictive value (PPV) and negative predictive value (NPV) of the c-TBNA performed during the 2005-2015 period for suspicious lung neoplasia and/or hilar and mediastinal lymphadenopathy at the Thoracic endoscopy of the Thoracic Surgery Department of the Regina Elena National Cancer Institute, Rome. Data from 273 consecutive patients (205 males and 68 females) were analyzed.

Thymic epithelial tumors express vascular endothelial growth factors and their receptors as potential targets of antiangiogenic therapy: a tissue micro array-based multicenter study.

Objectives: Tumor angiogenesis is an essential and complex process necessary for the growth of all tumors which represents a potential therapeutic target. Angiogenesis inhibitors targeting vascular endothelial growth factor (VEGF) or their receptor tyrosine kinases have been approved by the FDA. In thymic epithelial tumors (TET), targeted therapies have been sporadically applied due to their rarity.

Human papillomavirus type 16 DNA detected in pulmonary metastases from a penile squamous cell carcinoma: a case study.

This report describe the case of a patient presenting with pulmonary metastases from a penile cancer, where the presence of the human papillomavirus (HPV) type 16 DNA both in the primary tumor and in the distant metastases confirmed the spreading of the disease, ruling out a possible primary lung squamous cell carcinoma. Indeed, according to the findings, the HPV genotyping test might help in the identification of metastatic disease from anogenital malignancies or other HPV-related cancers.