منابع مشابه
Neuroendocrine Tumors of the Lung
Neuroendocrine tumors may develop throughout the human body with the majority being found in the gastrointestinal tract and bronchopulmonary system. Neuroendocrine tumors are classified according to the grade of biological aggressiveness (G1-G3) and the extent of differentiation (well-differentiated/poorly-differentiated). The well-differentiated neoplasms comprise typical (G1) and atypical (G2...
متن کاملLow Grade Neuroendocrine Tumors of the Lung
The lung is the second most common site of neuroendocrine tumors (NETs). Typical and atypical carcinoids are low-grade NETs of the lung. They present a favorable prognosis comported to the more common high-grade NETs. The low- and high-grade NETs require different treatment strategies; effective management of these tumors is essential to prolong survival and to manage the symptoms in patients w...
متن کاملAdvances in neuroendocrine lung tumors.
Pulmonary neuroendocrine (NE) tumors include a spectrum of tumors from the low-grade typical carcinoid (TC) and intermediate-grade atypical carcinoid (AC) to the high-grade large-cell neuroendocrine carcinoma (LCNEC) and small-cell carcinoma (SCLC). Nodular NE proliferations ≥ 0.5 cm are classified as carcinoid tumors and smaller ones are called tumorlets. When NE cell hyperplasia and tumorlets...
متن کاملDiagnosis and treatment of neuroendocrine lung tumors.
Pulmonary neuroendocrine tumors (PNT) encompass a broad spectrum of tumors including typical carcinoid (TC) and atypical (AC) tumors, large-cell neuroendocrine carcinoma (LCNEC) and small-cell lung cancer (SCLC). Although no variety can be considered benign, AC and TC have a much lower metastatic potential, are usually diagnosed in early stages, and most are candidates for surgical treatment. S...
متن کاملSurgical treatment of neuroendocrine tumors of the lung.
OBJECTIVE This report reviews the pattern of neuroendocrine (NE) differentiation, lymph-node involvement, extension of surgery, and survival in 125 NE lung tumor patients. METHODS Standard diagnostic workup included CT scan, bronchoscopy, bronchial biopsy or Fine Needle Aspiration Biopsy, (111)In-pentetreotide scan (OctreoScan) and mediastinoscopy in selected patients. NE differentiation was ...
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ژورنال
عنوان ژورنال: Cancers
سال: 2012
ISSN: 2072-6694
DOI: 10.3390/cancers4030777