Urinary Large Cell Neuroendocrine Carcinoma

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چکیده

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منابع مشابه

Large cell neuroendocrine carcinoma of the urinary bladder. Bibliographic review.

OBJECTIVES Large cell neuroendocrine carcinoma (LCNEC) of the urinary bladder is very rare. We intend to update diagnostic criteria, pathologic and immunohistochemical characteristics, prognosis and treatment options. All published articles related with LCNEC of the urinary bladder have been reviewed and a descriptive study has been done. RESULTS A total of 17 LCNEC of the bladder has been fo...

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Large cell neuroendocrine carcinoma of urinary bladder; case presentation.

Large cell neuroendocrine tumor of the urinary bladder is very rare. It is a type of neuroendocrine carcinoma that is morphologically different from small cell carcinoma. This manuscript describes a 67-year-old man who presented with hematuria. Ultrasonogrophic and computer tomography revealed a 5 cm mass in right posterolateral wall of the bladder that invaded perivesical tissue and he subsequ...

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"Pure" primary large cell neuroendocrine carcinoma of the urinary bladder.

INTRODUCTION Large cell neuroendocrine carcinoma (LCNC) is defined in the urinary bladder, as in other sites, as a high-grade neoplasm exhibiting neuroendocrine features at the H&E level, high mitotic activity and evidence of neuroendocrine differentiation by immunohistochemistry. We report a case of pure bladder LCNC with review of the literature. METHODS A 68-year-old male presented with gr...

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[Primary large cell neuroendocrine carcinoma of the urinary bladder].

Large cell neuroendocrine carcinoma of the urinary bladder is rare. In the last five years, we have had the opportunity to see this type of cancer in an 88-year-old and in a 66-year-old males. In both cases, transurethral resection of carcinoma of the bladder was carried out. In the first case, urothelial carcinoma was detected and deeper in the bladder wall, large cell neuroendocrine carcinoma...

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Pulmonary Large-Cell Neuroendocrine Carcinoma

Lung neuroendocrine tumors are a heterogeneous sub-type of pulmonary cancers representing approximately 20% of all lung cancers, including small-cell lung cancer (SCLC) and large-cell neuroendocrine carcinoma (LCNEC). The frequency appears to be approximately 3% for LCNEC. Diagnosis of LCNEC requires attention to neuroendocrine features by light microscopy and confirmation by immunohistochemica...

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ژورنال

عنوان ژورنال: American Journal of Surgical Pathology

سال: 2021

ISSN: 0147-5185

DOI: 10.1097/pas.0000000000001740