Atypical Carcinoid Tumor Located in the Trachea
نویسندگان
چکیده
منابع مشابه
Metastatic carcinoid tumor--atypical presentation.
Carcinoid tumor is a slow-growing type of neuroendocrine tumor, originating in the enterochromaffin cells and secreting mainly serotonin. Neuroendocrine tumors (NETs) are found throughout the intestinal tract, the appendix and terminal ileum being the most common locations, and are classified by site of origin and by degree of differentiation, with well-differentiated lesions representing those...
متن کاملAtypical primary carcinoid tumor of the thymus.
1. Department of Medical Imaging, AZ Sint-Lucas, Bruges, Belgium Background: A 65-year-old man presented with slight cough and throat ache for one month. The complaints largely disappeared under medical treatment. Clinical examination and laboratory results showed no significant abnormalities. A conventional radiography was taken, which showed a mediastinal abnormality and several lung nodules....
متن کاملA hamartoma located in the trachea.
Hamartoma is rarely found to be localized in the trachea. In the literature, only about ten cases have been reported. A 52-year-old male who was being treated for asthma for 15 years applied to our hospital with a progressive dyspnea complaint. During his physical examination, stridor was heard, after which a computed tomography of his chest revealed a tracheal mass. Fiberoptic bronchoscopy rev...
متن کاملAtypical Carcinoid Tumor of the Thymus : a case report
Carcinoid tumor of the thymus is a rare neoplasm. It comprises a wide spectrum of lesions ranging from well-differentiated to poorly-differentiated neoplasms. We report a case of anterior mediastinal mass, which is proven to be an atypical thymic carcinoid tumor with a histopathological nature of intermediate-grade moderately-differentiated neuroendocrine carcinoma. We also present the patient’...
متن کاملBronchoscopic Long-Term Palliation of a Recurrent Atypical Carcinoid Tumor
Bronchial carcinoid tumors account for 1–2% of all primary lung tumors and are separated into 2 subgroups: typical and atypical carcinoids. Atypical carcinoids as intermediategrade malignancies can metastasize more frequently, thus exhibiting poorer prognosis than the low-grade typical carcinoid tumors. Surgical resection remains the mainstay of treatment for pulmonary carcinoids. Bronchoscopic...
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ژورنال
عنوان ژورنال: Respiratory Case Reports
سال: 2020
ISSN: 2147-2475
DOI: 10.5505/respircase.2020.68542