نتایج جستجو برای: pulmonary tumors
تعداد نتایج: 400132 فیلتر نتایج به سال:
Introduction: Neuroendocrine carcinoma is one of the neoplasms of neuroendocrine system which involves organs sparing of APUD cells. The most common sites of this carcinoma are gastrointestinal and pulmonary system. From a histologic standpoint, these tumors are reactive to silver stains and specific markers like NSE(Neuron Specific Enolase), synaptophysin, and chromogranin A. Case Report: ...
Pulmonary tumors were induced in mice that were suckled by mothers that received urethan during lactation. More induced tumors appeared in sucklings when urethan was injected into lactating mothers soon after delivery. When pregnant mice were treated with urethan during gestation and lactation their offspring had a significantly increased incidence of pulmonary tumors, and the number of tumors ...
Tuberculosis of the oral cavity, pharynx and larynx due to extrapulmonary involvement tuberculosis is very rare. Because their rare characteristics, lesions represented by ulcers tumors found in are often mistaken for other diseases, resulting delays diagnosis treatment. The authors report a case laryngopharyngeal accompanying pulmonary who presented with odynophagia tongue mass.
Background: Neuroectodermal Tumors (PNET) are malignant small cells neoplasm mainly occurring in children but can occur at any age. Extensive bleeding into the pleural cavity is rare In Children. Hemothorax would be compatible with a variety of congenital anomalies including sequestration, patent ductus artreiosus, and pulmonary arteriovenous malformation. Case report: A 2.5-years old girl who ...
We reviewed 24 charts of patients with pulmonary hamartoma; numerous congenital anomalies and benign tumors were observed in this series. Most of the observed associations are known to occur in patients with Cowden's syndrome, which is characterized by multiple hamartomatous neoplasms of ectodermal, mesodermal, and endodermal origin; however, to our knowledge, there has been no reported associa...
BACKGROUND Pulmonary carcinoids (PCs) are rare tumors. As there is a paucity of randomized studies, this expert consensus document represents an initiative by the European Neuroendocrine Tumor Society to provide guidance on their management. PATIENTS AND METHODS Bibliographical searches were carried out in PubMed for the terms 'pulmonary neuroendocrine tumors', 'bronchial neuroendocrine tumor...
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